/*
 * Home and Product presentation (Bilan redesign, October 2026).
 * Typographic illustrations replace app screenshots: a balance dial, a range
 * scale and a plain-language equation, each labelled as an illustration with
 * example numbers. Values match the interactive example below the fold.
 */

/* Hero ------------------------------------------------------------------ */
.public-hero {
  min-height: 0;
  padding: clamp(56px, 8vw, 112px) 0 clamp(48px, 6vw, 80px);
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  align-items: center;
  gap: clamp(40px, 7vw, 112px);
}

body.public-site .public-hero h1 {
  max-width: 11.5ch;
  font-size: clamp(52px, 7.4vw, 104px);
  line-height: 0.96;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

body.public-site .public-hero h1 span {
  color: var(--teal-action);
  font-style: italic;
}

.public-hero-copy {
  max-width: 34ch;
  margin-top: 30px;
  color: var(--muted);
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.55;
}

.public-home-actions {
  gap: 12px;
  margin-top: 36px;
}

.public-hero .public-disclosure {
  max-width: 46ch;
  margin-top: 20px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.public-hero .public-disclosure .public-inline-link {
  margin-left: 6px;
  font-size: 13px;
}

.public-home-actions.public-two-stores { gap: 12px; }
.public-play-store-badge { display: inline-flex; align-items: center; min-height: 52px; }
.public-play-store-badge img { width: 176px; height: auto; }

/* Balance dial: an illustration, not an app screen. */
.bilan-dial {
  margin: 0;
  padding: clamp(28px, 3.4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    radial-gradient(120% 90% at 50% 0%, var(--paper) 0%, rgba(253, 252, 250, 0) 70%),
    var(--canvas-deep);
}

.bilan-dial-face {
  position: relative;
  width: min(100%, 340px);
  margin-inline: auto;
  aspect-ratio: 1;
}

.bilan-dial-ring {
  display: block;
  width: 100%;
  height: 100%;
}

.bilan-dial-track,
.bilan-dial-value,
.bilan-dial-band {
  fill: none;
}

.bilan-dial-track {
  stroke: var(--line);
  stroke-width: 10;
}

.bilan-dial-value {
  stroke: var(--teal-action);
  stroke-width: 10;
  stroke-linecap: round;
}

.bilan-dial-band {
  stroke: var(--clay);
  stroke-width: 20;
  stroke-opacity: 0.28;
}

.bilan-dial-readout {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.bilan-dial-label {
  color: var(--teal-action);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.bilan-dial-readout strong {
  margin-top: 6px;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(64px, 7vw, 92px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.bilan-dial-unit {
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
}

.bilan-dial-ledger {
  display: grid;
  margin: clamp(24px, 3vw, 36px) 0 0;
  border-top: 1px solid var(--line-strong);
}

.bilan-dial-ledger div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.bilan-dial-ledger dt { color: var(--muted); }
.bilan-dial-ledger dd { margin: 0; color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }

.bilan-dial figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

/* Day index ------------------------------------------------------------- */
.public-day-index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: clamp(20px, 3vw, 40px);
  margin-bottom: 16px;
  border-top: 1px solid var(--line-strong);
}

.public-day-index .public-kicker { grid-column: 1 / -1; margin: 20px 0 4px; }
.public-day-index a { min-height: 72px; grid-template-columns: 28px 1fr 16px; gap: 12px; border-bottom: 0; color: var(--ink); }
.public-day-index a > span { color: var(--teal-action); font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.public-day-index a > span:last-child { color: var(--muted); transition: transform 160ms var(--ease), color 160ms var(--ease); }
.public-day-index a:hover > span:last-child { color: var(--teal-action); transform: translate(2px, 2px); }
.public-day-index strong { font-size: 18px; font-weight: 500; }

/* Sections -------------------------------------------------------------- */
.public-section { padding-block: clamp(72px, 9vw, 128px); }
.public-section-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); align-items: end; gap: clamp(24px, 5vw, 80px); margin-bottom: clamp(36px, 5vw, 64px); }
.public-section-heading > p { max-width: 42ch; margin: 0; font-size: 17px; line-height: 1.6; }

#review-title, #balance-title, #coach-title, #review, #coach, #how-it-works { scroll-margin-top: 100px; }

/* Steps: hairline columns with serif numerals. */
.public-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); }
.public-step { min-height: 0; padding: 28px 0 0; border: 0; border-top: 1px solid var(--ink); border-radius: 0; background: transparent; box-shadow: none; }
.public-step:nth-child(2), .public-step:nth-child(3) { border-color: var(--ink); }
.public-step-index,
.public-step:nth-child(2) .public-step-index,
.public-step:nth-child(3) .public-step-index { display: block; width: auto; height: auto; border: 0; border-radius: 0; background: transparent; color: var(--clay); font-family: var(--display); font-size: 44px; font-weight: 400; line-height: 1; }
.public-step h3 { margin: 22px 0 0; font-size: 22px; }
.public-step p { margin: 10px 0 0; color: var(--muted); font-size: 16px; line-height: 1.6; }

/* Meal review: copy beside a range scale. */
.public-story-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 7vw, 112px); align-items: center; }
.public-meal-story { padding-top: 0; }
.public-copy-block > p { max-width: 40ch; font-size: 18px; line-height: 1.6; }
.public-copy-block > .public-story-note, .public-story-note { color: var(--muted); font-size: 14px; line-height: 1.6; }

.bilan-range-panel { padding: clamp(28px, 4vw, 48px); border: 1px solid var(--line); border-radius: 28px; background: var(--paper); }
.bilan-range { margin: 0; }
.bilan-range-label { margin: 0; color: var(--teal-action); font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.bilan-range-value { margin: 12px 0 0; color: var(--ink); font-family: var(--display); font-size: clamp(56px, 6.4vw, 84px); line-height: 1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.bilan-range-value span { color: var(--muted); padding: 0 0.04em; }
.bilan-range-value small { color: var(--muted); font-family: var(--body); font-size: 18px; letter-spacing: 0; }
.bilan-range-scale { position: relative; height: 10px; margin-top: 28px; border-radius: 999px; background: var(--canvas-deep); }
.bilan-range-fill { position: absolute; top: 0; bottom: 0; left: 34%; right: 30%; border-radius: 999px; background: var(--teal-action); }
.bilan-range-fill::before, .bilan-range-fill::after { content: ""; position: absolute; top: -7px; width: 2px; height: 24px; border-radius: 2px; background: var(--ink); }
.bilan-range-fill::before { left: 0; }
.bilan-range-fill::after { right: 0; }
.bilan-range-ends { display: flex; justify-content: space-between; margin-top: 14px; color: var(--muted); font-size: 12px; }
.bilan-range figcaption { margin-top: 18px; color: var(--muted); font-size: 13px; line-height: 1.55; }

.public-review-list { margin: 28px 0 0; padding: 0; border-top: 1px solid var(--line-strong); list-style: none; counter-reset: review-step; }
.public-review-list li { display: flex; align-items: baseline; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 17px; counter-increment: review-step; }
.public-review-list li::before { content: counter(review-step, decimal-leading-zero); color: var(--clay); font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.public-review-list li:last-child { border-bottom: 0; }

/* Dark balance section with the interactive example. */
.public-section-dark { background: var(--plum); color: var(--on-plum); }
.public-section-dark h2 { color: var(--on-plum); }
body.public-site .public-section-dark .public-copy-block h2 { color: var(--on-plum); }
body.public-site .public-section-dark .public-kicker { color: #9fd3c3; }
body.public-site .public-section-dark .public-copy-block > p { color: var(--on-plum-muted); }
.public-section-dark .public-copy-block > .public-story-note { color: var(--on-plum-muted); }
.public-product-grid { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: center; gap: clamp(40px, 7vw, 112px); }

.public-portion-example { display: grid; padding: clamp(24px, 3vw, 36px); gap: 24px; border: 0; border-radius: 28px; background: var(--paper); color: var(--ink); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22); }
.public-example-meal { display: flex; align-items: center; gap: 18px; }
.public-example-meal span { display: block; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.public-example-meal strong { display: block; margin-top: 6px; font-family: var(--display); font-size: 40px; font-weight: 400; line-height: 1; letter-spacing: -0.01em; font-variant-numeric: tabular-nums; }
.public-example-meal p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.public-portion-label { display: flex; justify-content: space-between; align-items: center; font-size: 14px; font-weight: 600; }
.public-portion-label output { font-variant-numeric: tabular-nums; color: var(--teal-action); }
#sample-portion { width: 100%; min-height: 44px; margin: 4px 0 0; cursor: pointer; accent-color: var(--teal-action); }
.public-portion-scale { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.public-example-result { padding: 24px; border-radius: 18px; background: var(--teal-soft); }
.public-example-label { display: block; margin-bottom: 12px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.public-portion-example .public-balance-number { font-family: var(--display); font-size: clamp(60px, 6vw, 84px); font-weight: 400; line-height: 1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.public-portion-example .public-balance-number small { color: var(--muted); font-family: var(--body); font-size: 18px; letter-spacing: 0; }
.public-portion-example .public-balance-range { margin: 12px 0 0; color: var(--ink); font-size: 15px; font-weight: 500; }
.public-example-breakdown { display: grid; gap: 10px; margin: 20px 0 0; padding-top: 16px; border-top: 1px solid var(--line-strong); font-size: 13px; }
.public-example-breakdown div { display: flex; justify-content: space-between; gap: 12px; }
.public-example-breakdown dt { color: var(--muted); }
.public-example-breakdown dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.public-example-footer p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
#reset-portion { min-height: 44px; margin: 8px 0 -10px; padding: 0; border: 0; background: transparent; color: var(--teal-action); font-size: 13px; font-weight: 600; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
[hidden] { display: none !important; }

/* Agent ------------------------------------------------------------------ */
.public-coach-story { padding-bottom: 0; }
.public-coach-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: clamp(40px, 6vw, 96px); padding: clamp(32px, 5vw, 72px); border-radius: 28px; background: var(--teal-soft); }
body.public-site .public-coach-panel h2 { font-size: clamp(38px, 4.4vw, 60px); }
.public-coach-panel .public-story-note { margin-top: 20px; }
.public-coach-questions h3 { margin: 0 0 4px; font-size: 18px; }
.public-coach-questions details { border-bottom: 1px solid var(--line-strong); }
.public-coach-questions details:first-of-type { border-top: 1px solid var(--line-strong); margin-top: 16px; }
.public-coach-questions summary { padding: 20px 0; font-family: var(--display); font-size: 26px; line-height: 1.25; cursor: pointer; list-style-position: outside; }
.public-coach-questions summary::marker { color: var(--teal-action); }
.public-coach-questions details p { margin: 0 0 22px; font-size: 15px; line-height: 1.6; color: var(--muted); }

/* Trust ------------------------------------------------------------------ */
.public-trust-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
body.public-site .public-trust-card { min-height: 0; padding: 32px 28px; }
.public-trust-card h3 { margin-top: 28px; font-size: 22px; }
.public-trust-card p { color: var(--muted); }

/* Subscription ----------------------------------------------------------- */
.public-subscription { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.public-price-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.public-price-card { padding: 28px; border: 1px solid var(--line-strong); border-radius: var(--radius-card); box-shadow: none; }
.public-price-card-annual { border-color: var(--ink); background: var(--paper); }
.public-price-card strong { font-family: var(--display); font-weight: 400; font-size: 44px; letter-spacing: -0.01em; }
.public-price-card strong span { font-family: var(--body); font-size: 15px; color: var(--muted); }
[data-premium-savings] { margin-left: 6px; padding: 3px 8px; border-radius: 999px; background: var(--orange); color: var(--ink); font-size: 11px; letter-spacing: 0.06em; }

/* Help strip and closing call to action. */
.public-help-strip { padding-block: 40px; border-block: 1px solid var(--line); }
.public-help-links { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 32px; }
body.public-site .public-help-links h2 { margin: 0 auto 0 0; font-size: 30px; line-height: 1.2; }
.public-help-links .public-inline-link { margin: 0; }

.public-final { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 40px; padding: clamp(36px, 5vw, 72px); border: 0; border-radius: 28px; background: var(--canvas-deep); box-shadow: none; }
.public-final p { max-width: 46ch; color: var(--muted); }
.public-home-download { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; width: auto; }

/* Product page ----------------------------------------------------------- */
.public-product-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); max-width: var(--page); align-items: end; gap: clamp(40px, 7vw, 112px); padding-block: clamp(56px, 8vw, 112px) clamp(40px, 5vw, 72px); }
body.public-site .public-product-hero h1 { max-width: 13ch; font-size: clamp(48px, 6.4vw, 88px); line-height: 0.98; }
.public-product-hero .public-page-lede { max-width: 40ch; font-size: 19px; line-height: 1.55; }
.public-product-hero .public-actions { gap: 12px 16px; }

.bilan-facts { margin: 0; border-top: 1px solid var(--ink); }
.bilan-facts div { padding: 18px 0; border-bottom: 1px solid var(--line); }
.bilan-facts dt { color: var(--teal-action); font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.bilan-facts dd { margin: 6px 0 0; font-family: var(--display); font-size: 24px; line-height: 1.25; color: var(--ink); }

.public-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
body.public-site .public-info-card { padding: 30px 28px; }
.public-info-card h3 { margin-top: 24px; font-size: 22px; }
.public-info-card p { color: var(--muted); }

.public-section-teal { background: var(--teal-soft); }

.bilan-sequence { margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; counter-reset: bilan-step; }
.bilan-sequence li { display: grid; grid-template-columns: 56px 1fr; padding: 22px 0; border-bottom: 1px solid var(--line-strong); color: var(--muted); font-size: 16px; line-height: 1.55; counter-increment: bilan-step; }
.bilan-sequence li::before { content: counter(bilan-step, decimal-leading-zero); grid-row: span 2; color: var(--clay); font-family: var(--display); font-size: 34px; line-height: 1; }
.bilan-sequence strong { display: block; color: var(--ink); font-size: 18px; font-weight: 600; }

.bilan-equation { display: grid; gap: 0; padding: clamp(24px, 3vw, 40px); border: 1px solid rgba(239, 242, 238, 0.16); border-radius: 28px; }
.bilan-equation p { display: grid; grid-template-columns: 40px 1fr; align-items: baseline; margin: 0; padding: 16px 0; border-bottom: 1px solid rgba(239, 242, 238, 0.16); color: var(--on-plum); font-family: var(--display); font-size: clamp(26px, 2.6vw, 34px); line-height: 1.2; }
.bilan-equation p span { grid-column: 2; }
.bilan-equation b { grid-column: 1; color: #9fd3c3; font-family: var(--body); font-weight: 500; }
.bilan-equation-total { border-bottom: 0; }
.bilan-equation-total span { color: #ffffff; font-style: italic; }
.bilan-equation small { margin-top: 12px; color: var(--on-plum-muted); font-size: 13px; line-height: 1.55; }

/* Responsive ------------------------------------------------------------- */
@media (max-width: 980px) {
  .public-hero { grid-template-columns: 1fr; }
  .bilan-dial { max-width: 520px; }
  .public-section-heading { grid-template-columns: 1fr; gap: 16px; align-items: start; }
  .public-subscription { grid-template-columns: 1fr; gap: 28px; }
  .public-trust-grid, .public-card-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .public-hero { padding: 40px 0 36px; gap: 36px; }
  body.public-site .public-hero h1 { max-width: none; font-size: clamp(44px, 12.4vw, 60px); line-height: 0.98; }
  .public-hero .public-disclosure .public-inline-link { display: inline-block; margin: 8px 0 0; }
  .bilan-dial-unit { font-size: 12px; max-width: 14ch; }
  .public-hero-copy { margin-top: 20px; font-size: 17px; }
  .public-home-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
  .bilan-dial { padding: 24px; border-radius: 22px; }
  .bilan-dial-face { width: min(100%, 260px); }
  .bilan-dial-readout strong { font-size: 60px; }
  .public-day-index { grid-template-columns: 1fr; gap: 0; }
  .public-day-index a { min-height: 56px; border-bottom: 1px solid var(--line); }
  .public-day-index a:last-child { border-bottom: 0; }
  .public-section { padding-block: 64px; }
  .public-steps { grid-template-columns: 1fr; gap: 28px; }
  .public-product-grid, .public-story-grid, .public-coach-panel { grid-template-columns: 1fr; gap: 32px; }
  .public-story-grid .public-copy-block { grid-row: 1; }
  .bilan-range-panel { padding: 24px; border-radius: 22px; }
  .public-portion-example { padding: 20px; gap: 20px; border-radius: 22px; }
  .public-example-result { padding: 20px 16px; }
  .public-coach-panel { padding: 32px 22px; border-radius: 22px; }
  .public-coach-questions summary { font-size: 22px; }
  .public-trust-grid, .public-card-grid, .public-price-grid { grid-template-columns: 1fr; }
  body.public-site .public-help-links h2 { width: 100%; font-size: 26px; }
  .public-final { grid-template-columns: 1fr; padding: 32px 22px; gap: 24px; border-radius: 22px; }
  .public-product-hero { grid-template-columns: 1fr; padding-block: 40px 32px; gap: 32px; }
  body.public-site .public-product-hero h1 { font-size: clamp(44px, 12vw, 60px); }
  .public-product-hero .public-page-lede { font-size: 17px; }
  .bilan-equation { border-radius: 22px; }
  .public-footer { margin-top: 40px; }
}

@media (max-width: 370px) {
  .public-home-actions { gap: 8px; }
  .public-play-soon { padding: 0 12px; font-size: 15px; }
  .public-example-breakdown div, .bilan-dial-ledger div { flex-wrap: wrap; gap: 2px 12px; }
}

/* Specificity partners for the shared presentation layer. */
body.public-site .public-section-dark { background: var(--plum); color: var(--on-plum); }
body.public-site .public-section-teal { background: var(--teal-soft); }
body.public-site .public-copy-block > .public-story-note { margin-top: 18px; }
body.public-site #download { padding-bottom: 24px; }
body.public-site .public-coach-story { padding-bottom: 0; }