/* Pages publiques d'Allure (calculateur d'allure, plans par objectif). Reprend les couleurs et polices de l'application. */
body { background: var(--paper); }
.site-band { background: var(--night, #15181D); color: #F4F6FA; }
.site-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; max-width: 1120px; margin: 0 auto; padding: 20px 28px; }
.site-brand { display: flex; align-items: center; gap: 10px; color: #F4F6FA; font-family: var(--display); font-size: 28px; font-weight: 700; line-height: 1; text-decoration: none; }
.site-mark { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--cobalt); color: var(--on-cobalt); }
.site-mark svg { width: 21px; height: 21px; }
.site-nav { display: flex; align-items: center; gap: 18px; }
.site-nav a { color: #C3CCD8; font-weight: 600; font-size: 14.5px; text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: #FFFFFF; }
.site-nav .btn { background: #F4F6FA; border-color: #F4F6FA; color: #142033; min-height: 40px; }
.site-nav .btn:hover { background: #FFFFFF; border-color: #FFFFFF; color: #142033; }
.site-hero { max-width: 1120px; margin: 0 auto; padding: 34px 28px 52px; }
.site-hero h1 { margin: 0; max-width: 20ch; color: #FFFFFF; font-family: var(--display); font-size: clamp(40px, 6vw, 68px); font-weight: 700; line-height: .98; letter-spacing: -.01em; text-wrap: balance; }
.site-hero p { margin: 16px 0 0; max-width: 60ch; color: #C3CCD8; font-size: 17px; line-height: 1.55; }
.site-main { max-width: 1120px; margin: 0 auto; padding: 0 28px 40px; }
.site-main h2 { margin: 56px 0 14px; font-family: var(--display); font-size: clamp(28px, 3.4vw, 40px); font-weight: 700; line-height: 1.02; color: var(--ink); text-wrap: balance; }
.site-main h3 { margin: 0 0 6px; font-size: 17px; color: var(--ink); }
.site-main p, .site-main li { color: var(--ink-2); font-size: 16px; line-height: 1.6; }
.site-main a { color: var(--cobalt-ink); }
.prose { max-width: 70ch; }

/* ---------- Calculateur ---------- */
.calc { display: grid; grid-template-columns: minmax(0, 360px) minmax(0, 1fr); gap: 20px; margin-top: -28px; align-items: start; }
.calc-card { padding: 22px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 10px 30px rgba(17, 20, 24, .06); }
.calc-card h2 { margin: 0 0 14px; font-family: var(--font); font-size: 17px; font-weight: 700; line-height: 1.3; }
.calc-field { display: grid; gap: 6px; margin-bottom: 14px; }
.calc-field label { color: var(--ink-2); font-size: 14px; font-weight: 600; }
.calc-field select, .calc-field input { box-sizing: border-box; max-width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--surface); color: var(--ink); font: inherit; font-size: 16px; }
.calc-field select:focus-visible, .calc-field input:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 1px; }
.calc-time { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.calc-time span { display: grid; gap: 4px; min-width: 0; }
.calc-time small { color: var(--muted); font-size: 12.5px; }
.calc-time select { width: 100%; min-width: 0; box-sizing: border-box; font-size: 18px; font-weight: 600; text-align: center; text-align-last: center; font-variant-numeric: tabular-nums; }
.site-main .calc-error { margin: 0 0 12px; color: var(--bad); font-size: 14px; line-height: 1.45; }
.site-main .calc-error:empty { display: none; }
.calc-card .btn { width: 100%; }
.calc-results[hidden], .calc-empty[hidden] { display: none; }
.site-main h2.first { margin-top: 40px; }
.calc-empty .calc-summary strong, .pace-value.is-empty { color: var(--faint); }
.calc-hint { margin: 16px 0 0 !important; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted) !important; font-size: 14.5px !important; }
.calc-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-bottom: 18px; }
.calc-summary > div { display: grid; gap: 2px; padding: 0 16px 0 0; }
.calc-summary > div + div { padding-left: 16px; border-left: 1px solid var(--line); }
.calc-summary span { color: var(--muted); font-size: 13px; font-weight: 600; }
.calc-summary strong { font-family: var(--display); font-size: clamp(30px, 4vw, 42px); font-weight: 700; line-height: 1; font-variant-numeric: tabular-nums; }
.calc-summary small { color: var(--muted); font-size: 13px; }
.pace-list { margin: 0; padding: 0; list-style: none; }
.pace-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 13px 0; border-top: 1px solid var(--line); }
.pace-name { display: flex; gap: 10px; align-items: center; color: var(--ink); font-weight: 600; font-size: 15.5px; }
.pace-name small { display: block; color: var(--muted); font-size: 13px; font-weight: 500; }
.pace-value { font-family: var(--display); font-size: 28px; font-weight: 600; line-height: 1; font-variant-numeric: tabular-nums; color: var(--ink); text-align: right; white-space: nowrap; }
.pace-value small { margin-left: 3px; font-family: var(--font); font-size: 13px; font-weight: 600; color: var(--muted); }
.pace-value em { display: block; margin-top: 3px; font-family: var(--font); font-style: normal; font-size: 12.5px; font-weight: 600; color: var(--muted); }
.calc-subtitle { margin: 22px 0 6px !important; color: var(--ink) !important; font-size: 15px !important; font-weight: 700; }
.predict { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 0; list-style: none; }
.predict li { display: grid; gap: 2px; padding: 12px; border-radius: 14px; background: var(--surface-2); }
.predict span { color: var(--muted); font-size: 13px; font-weight: 600; }
.predict strong { font-family: var(--display); font-size: 24px; font-weight: 700; line-height: 1.05; font-variant-numeric: tabular-nums; color: var(--ink); }
.predict small { color: var(--muted); font-size: 12.5px; font-variant-numeric: tabular-nums; }
.calc-share { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 18px; }

/* ---------- Appel à l'inscription ---------- */
.cta { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 18px 32px; margin: 56px 0 0; padding: 28px; border-radius: 22px; background: var(--night, #15181D); color: #F4F6FA; }
.cta h2 { margin: 0 !important; max-width: 24ch; color: #FFFFFF !important; font-size: clamp(26px, 3vw, 36px) !important; }
.cta p { margin: 8px 0 0; max-width: 56ch; color: #C3CCD8 !important; font-size: 15.5px; }
.cta .btn { min-height: 50px; padding: 12px 24px; background: #F4F6FA; border-color: #F4F6FA; color: #142033; font-size: 16px; }
.cta .btn:hover { background: #FFFFFF; border-color: #FFFFFF; color: #142033; }

/* ---------- Pages « plan » ---------- */
.week { display: grid; gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }
.week li { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 14px 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.week li.rest { padding: 10px 16px; background: transparent; border-style: dashed; }
.week-day { color: var(--muted); font-size: 13px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.week-title { display: flex; gap: 10px; align-items: center; color: var(--ink); font-weight: 700; font-size: 16px; }
.week-detail { display: block; margin-top: 3px; color: var(--ink-2); font-size: 14.5px; font-weight: 400; line-height: 1.45; }
.week-figs { color: var(--ink-2); font-size: 14.5px; font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.week li.rest .week-title { color: var(--muted); font-weight: 500; }
.week-total { margin: 10px 0 0; color: var(--muted) !important; font-size: 14.5px !important; }
.phases { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 18px 0 0; padding: 0; list-style: none; }
.phases li { padding: 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.phases strong { display: block; color: var(--ink); font-size: 16px; }
.phases span { display: block; margin-top: 2px; color: var(--muted); font-size: 13.5px; font-weight: 600; }
.phases p { margin: 8px 0 0; font-size: 14.5px; }
.plan-links { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0; padding: 0; list-style: none; }
.plan-links a { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); font-weight: 600; font-size: 14.5px; text-decoration: none; }
.plan-links a:hover { border-color: var(--ink-2); }
.plan-links a[aria-current="page"] { background: var(--strong); border-color: var(--strong); color: var(--on-strong); }
.faq { margin: 18px 0 0; }
.faq details { padding: 14px 0; border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; color: var(--ink); font-weight: 700; font-size: 16px; }
.faq details p { margin: 8px 0 0; }

.site-foot { max-width: 1120px; margin: 64px auto 0; padding: 22px 28px 40px; border-top: 1px solid var(--line); color: var(--faint); font-size: 13px; }
.site-foot a { color: var(--muted); }
.site-foot nav { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 8px; }

@media (max-width: 860px) {
  .calc { grid-template-columns: 1fr; }
  .phases { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .site-top { padding: 16px 16px; }
  .site-brand { font-size: 24px; }
  .site-mark { width: 34px; height: 34px; }
  .site-nav { gap: 12px; }
  .site-nav .hide-small { display: none; }
  .site-hero { padding: 22px 16px 44px; }
  .site-hero p { font-size: 16px; }
  .site-main { padding: 0 16px 32px; }
  .calc-card { padding: 18px; }
  .calc-summary > div { padding-right: 10px; }
  .calc-summary > div + div { padding-left: 10px; }
  .predict { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .week li { grid-template-columns: 44px minmax(0, 1fr); }
  .week-figs { grid-column: 2; }
  .phases { grid-template-columns: 1fr; }
  .cta { padding: 22px; }
  .cta .btn { width: 100%; }
  .site-foot { padding: 20px 16px 32px; }
}