/* LRU Coaching — site v2
   Concept : bandes pleine largeur (neige / jaune / ardoise) ; le tracé d'itinéraire jaune et les
   cotes d'altitude en chiffres mono servent de fil conducteur ; contenu centré à 1160px. */
:root {
  --yellow: #EBBF06;
  --yellow-soft: #F6DE73;
  --slate: #142830;
  --slate-2: #1D3640;
  --slate-3: #2A4752;
  --ink: #0B1418;
  --snow: #F3F6F6;
  --white: #FFFFFF;
  --mist: #63777E;
  --line: #D8E0E2;

  --f-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 1160px;
  --radius: 18px;
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 40px; --s5: 64px; --s6: 104px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--f-body); font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--snow); -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; display: block; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
h1, h2, h3 { font-family: var(--f-display); font-stretch: 112%; font-weight: 700; letter-spacing: -0.025em; line-height: 1.08; text-wrap: balance; }
:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 64px); margin: 0 auto; padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); }
.narrow { max-width: calc(720px + 64px); }
@media (max-width: 640px) { .wrap { padding-left: max(18px, env(safe-area-inset-left, 0px)); padding-right: max(18px, env(safe-area-inset-right, 0px)); } }

.band { padding-block: var(--s6); }
.band-tight { padding-block: var(--s5); }
.bg-yellow { background: var(--yellow); }
.bg-slate { background: var(--slate); color: var(--white); }
.bg-white { background: var(--white); }
.bg-ink { background: var(--ink); color: var(--white); }

/* Typo */
.kicker { font-family: var(--f-mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 10px; }
.kicker::before { content: ""; width: 22px; height: 2px; background: currentColor; }
.bg-slate .kicker, .hero .kicker { color: var(--yellow); }
.h-xl { font-size: clamp(44px, 7.2vw, 100px); }
.h-lg { font-size: clamp(34px, 4.6vw, 60px); }
.h-md { font-size: clamp(26px, 3vw, 38px); }
.h-sm { font-size: 22px; font-stretch: 105%; }
.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; max-width: 36em; }
.muted { color: var(--mist); }
.bg-slate .muted { color: #A9BBC1; }
.prose { max-width: 68ch; display: grid; gap: 18px; }
.prose h2 { font-size: clamp(24px, 2.6vw, 32px); margin-top: 28px; }
.prose h3 { font-size: 20px; font-stretch: 105%; margin-top: 12px; }
.prose ul, .prose ol { padding-left: 1.2em; display: grid; gap: 8px; }
.prose strong { font-weight: 700; }
.prose a { text-decoration-color: var(--yellow); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }

/* Header */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--slate); }
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(20, 40, 48, .94); backdrop-filter: blur(10px); color: var(--white); }
.nav.over { position: absolute; left: 0; right: 0; top: env(safe-area-inset-top, 0px); background: transparent; backdrop-filter: none; }
.nav .wrap { display: flex; align-items: center; gap: 28px; padding-block: 14px; }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo img { width: 46px; height: 46px; object-fit: contain; }
.nav-logo span { font-family: var(--f-display); font-stretch: 115%; font-weight: 700; font-size: 15px; letter-spacing: .02em; }
.nav-links { display: flex; align-items: center; gap: 26px; margin-left: auto; font-size: 15px; }
.nav-links a { text-decoration: none; opacity: .85; padding-block: 6px; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a[aria-current="page"] { opacity: 1; border-bottom-color: var(--yellow); }
.nav-cta { margin-left: 8px; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 0; color: inherit; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: currentColor; margin: 5px 0; transition: transform .2s; }
@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; margin: 0; background: var(--slate); padding: 8px max(18px, env(safe-area-inset-left, 0px)) 22px; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .nav-links .btn { margin: 18px 0 0; justify-content: space-between; }
  .nav.open .nav-links { display: flex; }
}

/* Boutons */
.btn { display: inline-flex; align-items: center; gap: 14px; border-radius: 999px; padding: 6px 6px 6px 22px; font: 600 15px/1 var(--f-body); border: 0; cursor: pointer; text-decoration: none; transition: transform .2s ease, background .2s ease; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn .arrow { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; flex: none; transition: transform .25s ease; }
.btn:hover .arrow { transform: rotate(45deg); }
.btn .arrow svg { width: 14px; height: 14px; }
.btn-yellow { background: var(--yellow); color: var(--ink); }
.btn-yellow .arrow { background: var(--ink); color: var(--yellow); }
.btn-white { background: var(--white); color: var(--ink); }
.btn-white .arrow { background: var(--ink); color: var(--white); }
.btn-ink { background: var(--ink); color: var(--white); }
.btn-ink .arrow { background: var(--yellow); color: var(--ink); }
.btn-ghost { background: transparent; color: inherit; box-shadow: inset 0 0 0 1.5px currentColor; padding: 16px 22px; }
.btn-sm { font-size: 14px; padding: 4px 4px 4px 16px; }
.btn-sm .arrow { width: 30px; height: 30px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.link-arrow { font-weight: 700; text-decoration: none; display: inline-flex; gap: 8px; align-items: center; border-bottom: 2px solid var(--yellow); padding-bottom: 2px; }

/* Hero vidéo */
.hero { position: relative; color: var(--white); background: var(--slate); overflow: hidden; }
.hero-media, .hero-media video, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,20,24,.55) 0%, rgba(11,20,24,.12) 38%, rgba(11,20,24,.7) 100%); }
.hero .wrap { position: relative; z-index: 2; padding-block: 200px 72px; min-height: min(92svh, 900px); display: flex; flex-direction: column; justify-content: flex-end; gap: 26px; }
.hero .lead { color: rgba(255,255,255,.88); }
.hero-proof { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; margin-top: 18px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.25); font-size: 14px; }
.hero-proof .stars { color: var(--yellow); }
.stars { display: inline-flex; gap: 3px; }
.stars svg { width: 15px; height: 15px; }
.alt-tag { font-family: var(--f-mono); font-size: 12px; color: var(--yellow); letter-spacing: .06em; }

/* Hero de page interne */
.page-hero { background: var(--slate); color: var(--white); position: relative; overflow: hidden; }
.page-hero .wrap { padding-block: 88px 80px; display: grid; gap: 22px; position: relative; z-index: 1; }
.page-hero.has-img .wrap { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); align-items: end; gap: 56px; }
.page-hero .hero-img { border-radius: var(--radius); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.crumbs { font-size: 13px; color: #A9BBC1; display: flex; gap: 8px; flex-wrap: wrap; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--white); }

/* Profil d'altitude */
.profile { width: 100%; height: auto; overflow: visible; }
.profile .grid-line { stroke: rgba(255,255,255,.12); stroke-width: 1; }
.profile .route { fill: none; stroke: var(--yellow); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.profile .area { fill: rgba(235,191,6,.12); }
.profile .pt { fill: var(--slate); stroke: var(--yellow); stroke-width: 2.5; }
.profile .lbl { font-family: var(--f-mono); font-size: 12px; fill: #D6E1E4; }
.profile .lbl-alt { font-family: var(--f-mono); font-size: 12px; fill: var(--yellow); }
.profile .axis { font-family: var(--f-mono); font-size: 11px; fill: #7F949B; }

/* Fiche technique */
.specs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.2); }
.spec { padding: 20px 20px 4px 0; display: grid; gap: 4px; min-width: 0; }
.spec + .spec { padding-left: 20px; border-left: 1px solid rgba(255,255,255,.2); }
.spec dt { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: #A9BBC1; }
.spec dd { margin: 0; white-space: nowrap; font-family: var(--f-mono); font-size: clamp(18px, 1.8vw, 24px); color: var(--white); font-variant-numeric: tabular-nums; }
.spec dd small { font-size: 13px; color: #A9BBC1; }
@media (max-width: 760px) { .specs { grid-template-columns: 1fr 1fr; } .spec:nth-child(3) { padding-left: 0; border-left: 0; } .spec:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.2); } }

/* Cartes objectifs */
.goals { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.goal { background: var(--white); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; text-decoration: none; color: var(--ink); transition: transform .25s ease, box-shadow .25s ease; }
.goal:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(20,40,48,.14); }
.goal img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.goal-body { padding: 22px 22px 24px; display: grid; gap: 12px; flex: 1; align-content: start; }
.goal-body .meta { font-family: var(--f-mono); font-size: 12px; color: var(--mist); letter-spacing: .04em; }
.goal-body h3 { font-size: 24px; }
.goal-body p { font-size: 15px; color: #33454B; }
.goal-body .link-arrow { margin-top: auto; justify-self: start; font-size: 15px; }
.goal-more { margin-top: 26px; font-size: 15px; }
@media (max-width: 900px) { .goals { grid-template-columns: 1fr; } .goal { display: grid; grid-template-columns: 40% 1fr; } .goal img { height: 100%; aspect-ratio: auto; } }
@media (max-width: 560px) { .goal { display: flex; } .goal img { aspect-ratio: 16 / 10; height: auto; } }

/* Section titre + texte */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: start; }
.split-img { border-radius: var(--radius); width: 100%; object-fit: cover; aspect-ratio: 5 / 4; }
.section-head { display: grid; gap: 16px; margin-bottom: 48px; max-width: 760px; }
@media (max-width: 900px) { .split, .page-hero.has-img .wrap { grid-template-columns: 1fr; gap: 36px; } .page-hero .hero-img { aspect-ratio: 16 / 10; } }

/* Étapes (vraie séquence) */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: step; position: relative; }
.step { padding: 28px 24px 0 0; display: grid; gap: 10px; align-content: start; position: relative; border-top: 2px solid var(--ink); }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: var(--f-mono); font-size: 13px; color: var(--mist); }
.step h3 { font-size: 20px; font-stretch: 105%; }
.step p { font-size: 15px; color: #33454B; }
.bg-yellow .step p { color: #2B2A1E; }
.bg-yellow .step::before { color: #5C4A00; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; gap: 32px 24px; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* Offres */
.offers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.offer { background: var(--white); border-radius: var(--radius); padding: 14px; display: grid; grid-template-rows: auto 1fr; }
.offer img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 12px; }
.offer-body { padding: 24px 14px 12px; display: flex; flex-direction: column; gap: 14px; }
.offer-top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.offer h3 { font-size: 26px; }
.price { font-family: var(--f-mono); font-size: 26px; font-variant-numeric: tabular-nums; }
.offer .for { font-size: 15px; color: var(--mist); }
.checks { list-style: none; padding: 0; display: grid; gap: 12px; font-size: 15px; margin-block: 6px 18px; }
.checks li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; }
.checks svg { width: 16px; height: 16px; margin-top: 4px; color: var(--slate); }
.offer .btn { margin-top: auto; align-self: flex-start; }
.offer.featured { background: var(--slate); color: var(--white); }
.offer.featured .for, .offer.featured .checks svg { color: var(--yellow); }
@media (max-width: 860px) { .offers { grid-template-columns: 1fr; } }

/* Principes (bande ardoise) */
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.principle { display: grid; gap: 16px; align-content: start; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.2); }
.principle h3 { font-size: 22px; font-stretch: 105%; color: var(--yellow); }
.principle p { color: #D3DEE1; font-size: 16px; }
@media (max-width: 860px) { .principles { grid-template-columns: 1fr; gap: 28px; } }

/* Piliers */
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.pillar { background: var(--white); border-radius: 14px; padding: 24px; display: grid; gap: 10px; align-content: start; }
.pillar h3 { font-size: 19px; font-stretch: 105%; }
.pillar p { font-size: 15px; color: #33454B; }
.pillar .tag { font-family: var(--f-mono); font-size: 12px; color: var(--mist); }

/* Semaine type */
.table-wrap { overflow-x: auto; border-radius: 14px; background: var(--white); }
.week { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 15px; }
.week th, .week td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.week th { font-family: var(--f-mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--mist); font-weight: 500; background: #FAFBFB; }
.week td:first-child { font-weight: 700; white-space: nowrap; }
.week td:last-child { font-family: var(--f-mono); font-size: 13px; color: var(--mist); white-space: nowrap; }
.week tr:last-child td { border-bottom: 0; }
.note { font-size: 14px; color: var(--mist); margin-top: 14px; max-width: 70ch; }

/* Témoignage */
.quote { display: grid; gap: 24px; justify-items: start; max-width: 900px; }
.quote blockquote { font-family: var(--f-display); font-stretch: 105%; font-weight: 600; font-size: clamp(24px, 3vw, 38px); line-height: 1.25; letter-spacing: -0.02em; text-wrap: balance; }
.quote blockquote::before { content: "“"; display: block; font-size: 1.8em; line-height: .6; color: var(--yellow); margin-bottom: 10px; }
.bg-yellow .quote blockquote::before { color: var(--ink); }
.quote figcaption { font-size: 15px; display: flex; gap: 12px; align-items: center; }
.quote figcaption img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }

/* FAQ */
.faq-list { border-top: 1px solid var(--line); }
.bg-slate .faq-list, .bg-slate .faq-item { border-color: rgba(255,255,255,.18); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 24px; background: none; border: 0; padding: 24px 0; cursor: pointer; text-align: left; color: inherit; font: 700 19px/1.35 var(--f-display); font-stretch: 105%; letter-spacing: -0.01em; }
.faq-icon { flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--yellow); color: var(--ink); display: grid; place-items: center; font: 500 18px/1 var(--f-body); transition: transform .25s ease; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.faq-a > div { overflow: hidden; }
.faq-a p { padding-bottom: 24px; max-width: 68ch; color: #33454B; }
.bg-slate .faq-a p { color: #D3DEE1; }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 64px; }
@media (max-width: 900px) { .faq-grid { grid-template-columns: 1fr; gap: 24px; } }

/* Bandeau CTA */
.cta-band .wrap { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: end; }
.cta-band p { max-width: 40em; margin-top: 14px; }
.reassure { font-size: 14px; margin-top: 12px; }
@media (max-width: 760px) { .cta-band .wrap { grid-template-columns: 1fr; } }

/* Cartes articles */
.posts { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.post { background: var(--white); border-radius: var(--radius); padding: 26px; display: grid; gap: 12px; text-decoration: none; align-content: start; transition: transform .25s; }
.post:hover { transform: translateY(-3px); }
.post .meta { font-family: var(--f-mono); font-size: 12px; color: var(--mist); }
.post h3 { font-size: 22px; font-stretch: 105%; }
.post p { font-size: 15px; color: #33454B; }
.post.soon { background: transparent; border: 1.5px dashed var(--line); }
.post.soon h3 { color: var(--mist); }

/* Article */
.article-hero .wrap { padding-block: 80px 56px; }
.article-body { padding-block: 64px 96px; }
.article-body .prose { margin: 0 auto; }
.callout { background: var(--white); border-left: 4px solid var(--yellow); padding: 20px 22px; border-radius: 0 12px 12px 0; }
.exercise { background: var(--white); border-radius: 14px; padding: 22px; display: grid; gap: 8px; }
.exercise h3 { margin: 0; }
.exercise .dose { font-family: var(--f-mono); font-size: 13px; color: var(--mist); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 72px; align-items: start; }
.contact-side { display: grid; gap: 22px; }
.contact-side .avatar { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.contact-mail { display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 14px; }
.contact-mail svg { width: 16px; height: 16px; color: var(--yellow); }
.after { list-style: none; padding: 0; display: grid; gap: 16px; counter-reset: a; border-top: 1px solid rgba(255,255,255,.2); padding-top: 22px; }
.after li { display: grid; grid-template-columns: 34px 1fr; gap: 12px; font-size: 15px; color: #D3DEE1; }
.after li::before { counter-increment: a; content: counter(a, decimal-leading-zero); font-family: var(--f-mono); color: var(--yellow); font-size: 13px; padding-top: 2px; }
.after strong { color: var(--white); display: block; }
.form-card { background: var(--slate-2); border-radius: var(--radius); padding: 32px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 16px; }
.field { display: grid; gap: 8px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 600; }
.field label span { color: #8EA3AA; font-weight: 400; }
.field input, .field select, .field textarea { width: 100%; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.14); border-radius: 10px; color: var(--white); font: 15px var(--f-body); padding: 13px 14px; color-scheme: dark; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--yellow); }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,.38); }
.field textarea { min-height: 120px; resize: vertical; }
.form-card .btn { margin-top: 22px; width: 100%; justify-content: space-between; }
.form-status { margin-top: 14px; font-size: 14px; color: var(--yellow); min-height: 1.2em; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } .form-card { padding: 22px; } }

/* Histoire */
.story-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: start; }
.story-row + .story-row { margin-top: 72px; }
.story-row img { border-radius: var(--radius); width: 100%; object-fit: cover; }
.story-text { display: grid; gap: 16px; }
.story-text .big { font-family: var(--f-display); font-stretch: 105%; font-weight: 700; font-size: 22px; line-height: 1.3; }
@media (max-width: 900px) { .story-row { grid-template-columns: 1fr; gap: 28px; } .story-row.flip img { order: -1; } }

/* Légal */
.legal { padding-block: 64px 96px; }
.legal .prose h2 { font-size: 22px; }
.todo { background: #FFF4C2; padding: 0 4px; border-radius: 3px; }

/* Footer */
.footer { background: var(--ink); color: var(--white); }
.footer-top { padding-block: 72px 48px; display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 48px; }
.footer-brand { display: grid; gap: 16px; align-content: start; max-width: 320px; }
.footer-brand img { width: 52px; height: 52px; object-fit: contain; }
.footer-brand p { font-size: 14px; color: #A9BBC1; }
.footer-brand .tagline { font-family: var(--f-display); font-stretch: 110%; font-weight: 700; color: var(--white); font-size: 18px; line-height: 1.3; }
.footer-col { display: grid; gap: 12px; align-content: start; font-size: 14px; }
.footer-col h4, .footer-col .footer-h { margin: 0 0 4px; font-family: var(--f-mono); font-weight: 500; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--yellow); }
.footer-col a { color: #C4D1D5; text-decoration: none; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-block: 22px 28px; display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; font-size: 13px; color: #7F949B; }
.footer-bottom a { color: inherit; }
@media (max-width: 900px) { .footer-top { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

/* Apparition douce : le contenu est visible par défaut, l'animation ne s'active que si le JS tourne */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
  .js .reveal { opacity: 1; transform: none; }
}
.bg-snow { background: var(--snow); }

/* Tracés */
.trace-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 56px; align-items: start; }
.map-wrap { display: grid; gap: 10px; }
.map { width: 100%; height: auto; overflow: visible; }
.map .land { fill: var(--slate-2); stroke: var(--slate-3); stroke-width: 1.5; }
.map .route { fill: none; stroke: var(--yellow); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.map .route-glow { fill: none; stroke: rgba(235,191,6,.18); stroke-width: 12; stroke-linecap: round; stroke-linejoin: round; }
.map .pt { fill: var(--slate); stroke: var(--yellow); stroke-width: 2.5; }
.map .pt.key { fill: var(--yellow); stroke: var(--slate); stroke-width: 2; }
.map .pt.start { fill: var(--white); stroke: var(--yellow); stroke-width: 3; }
.map .lbl { font-family: var(--f-mono); font-size: 12px; fill: #B9C8CC; }
.map .lbl-key { fill: var(--white); font-weight: 500; }
.map .lbl-alt { font-family: var(--f-mono); font-size: 11px; fill: var(--yellow); }
.map .region { font-family: var(--f-display); font-stretch: 125%; font-weight: 700; font-size: 15px; letter-spacing: .3em; fill: rgba(255,255,255,.16); }
.map .region.accent { fill: rgba(235,191,6,.45); font-size: 13px; letter-spacing: .2em; }
.map .peak { fill: var(--white); }
.map .ref { font-family: var(--f-body); font-size: 11px; fill: #7F949B; }
.map .ref-pt { fill: #7F949B; }
.map .split { stroke: var(--white); stroke-width: 2; stroke-dasharray: 3 3; }
.map .split-lbl { font-family: var(--f-mono); font-size: 10px; fill: var(--white); letter-spacing: .08em; }
.stops { list-style: none; padding: 0; margin: 0; counter-reset: stop; display: grid; border-left: 2px solid rgba(235,191,6,.5); }
.stops li { position: relative; padding: 0 0 18px 26px; display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; }
.stops li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--slate); border: 2px solid var(--yellow); }
.stops li:first-child::before, .stops li:last-child::before { background: var(--yellow); }
.stop-name { font-weight: 600; font-size: 15px; }
.stop-alt { color: var(--yellow); font-size: 13px; }
.stop-note { grid-column: 1 / -1; font-size: 13px; color: #A9BBC1; }
.trace-profile { margin-top: 56px; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.15); overflow-x: auto; }
.trace-profile .profile { min-width: 560px; }
.bg-slate .note { color: #8EA3AA; }
@media (max-width: 900px) { .trace-grid { grid-template-columns: 1fr; gap: 36px; } }

/* ===== v4 : améliorations ergonomie et accessibilité ===== */
:root { --mist: #53666C; }

/* Lien d'évitement visible au clavier */
.skip { position: absolute; left: 12px; top: -100px; z-index: 100; background: var(--yellow); color: var(--ink); padding: 12px 16px; border-radius: 10px; font-weight: 700; text-decoration: none; }
.skip:focus { top: calc(12px + env(safe-area-inset-top, 0px)); }
main:focus { outline: none; }

/* Navigation de l'accueil : reste visible au défilement, devient opaque */
.nav.over { position: fixed; transition: background-color .25s ease, box-shadow .25s ease; }
.nav.over.scrolled { background: rgba(20, 40, 48, .96); box-shadow: 0 6px 24px rgba(11, 20, 24, .18); }
@media (max-width: 980px) { .nav.over.open { background: var(--slate); } }

/* Cibles tactiles plus confortables */
.footer-col { gap: 2px; }
.footer-col a { display: inline-block; padding-block: 9px; }
.footer-bottom a { display: inline-block; padding-block: 8px; }
.nav-links a { padding-block: 10px; }
.link-arrow { padding-block: 4px 2px; }
a, button, select, label[for] { -webkit-tap-highlight-color: rgba(235, 191, 6, .25); }
button, .btn, .faq-q { cursor: pointer; }

/* Vidéo : bouton pause (WCAG 2.2.2) */
.video-toggle { position: absolute; z-index: 3; right: max(20px, env(safe-area-inset-right, 0px)); bottom: 24px; width: 44px; height: 44px; border-radius: 50%; border: 0; background: rgba(11, 20, 24, .55); color: var(--white); display: grid; place-items: center; transition: background-color .2s ease, transform .15s ease; }
.video-toggle:hover { background: rgba(11, 20, 24, .8); }
.video-toggle:active { transform: scale(.94); }
.video-toggle svg { width: 16px; height: 16px; fill: currentColor; }
.video-toggle .i-play, .video-toggle[aria-pressed="true"] .i-pause { display: none; }
.video-toggle[aria-pressed="true"] .i-play { display: block; }

/* Barre d'action fixe sur mobile */
.mobile-cta { display: none; }
@media (max-width: 760px) {
  .mobile-cta { display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 10px max(14px, env(safe-area-inset-right, 0px)) calc(10px + env(safe-area-inset-bottom, 0px)) max(14px, env(safe-area-inset-left, 0px)); background: rgba(11, 20, 24, .94); transform: translateY(110%); transition: transform .3s cubic-bezier(.2, .7, .2, 1); }
  .mobile-cta .btn { width: 100%; justify-content: space-between; min-height: 48px; }
  .mobile-cta.show { transform: none; }
  body.has-mobile-cta .footer-bottom { padding-bottom: 96px; }
}

/* Formulaire : erreurs reliées aux champs */
.form-errors { background: #FFF4C2; color: var(--ink); border-radius: 12px; padding: 16px 18px; margin-bottom: 22px; }
.form-errors:focus { outline: 3px solid var(--yellow); outline-offset: 2px; }
.form-errors .fe-title { font-weight: 700; }
.form-errors ul { margin: 6px 0 0; padding-left: 1.1em; }
.form-errors a { color: var(--ink); }
.field-error { font-size: 14px; color: #FFD66B; display: flex; gap: 6px; align-items: center; }
.field-error::before { content: "!"; flex: none; width: 18px; height: 18px; border-radius: 50%; background: #FFD66B; color: var(--ink); font-weight: 700; font-size: 12px; display: grid; place-items: center; }
.field input[aria-invalid="true"] { border-color: #FFD66B; box-shadow: 0 0 0 1px #FFD66B; }
.form-status.ok { color: #9BE7B5; }
.form-card .btn[aria-busy="true"] { opacity: .7; pointer-events: none; }

/* Mouvement réduit : pas de vidéo en lecture automatique */
@media (prefers-reduced-motion: reduce) { .hero-media video { display: none; } .video-toggle { display: none; } }
.field-error[hidden], .form-errors[hidden] { display: none; }
.steps { list-style: none; padding: 0; margin: 0; }
.spec dd { font-size: clamp(17px, 1.45vw, 22px); } .spec dd small { font-size: 12px; }
.footer-col > span { display: inline-block; padding-block: 9px; }

/* ===== v4.1 ===== */
.nav-logo img { width: auto; height: 56px; }
@media (max-width: 640px) { .nav-logo img { height: 46px; } }
.footer-brand img { width: 96px; height: auto; }
.hero-reassure { font-size: 14px; color: rgba(255,255,255,.82); margin-top: -10px; }
.price-box { text-align: right; }
.price-sub { font-size: 13px; color: var(--mist); margin-top: 6px; }
.offer.featured .price-sub { color: #A9BBC1; }
@media (max-width: 860px) { .price-box { text-align: left; } }
.goals { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.goal-body h3 { font-size: 22px; }
@media (max-width: 1180px) { .goals { grid-template-columns: repeat(2, minmax(0, 1fr)); } .goal { display: flex; } .goal img { aspect-ratio: 16 / 10; height: auto; } }
@media (max-width: 640px) { .goals { grid-template-columns: 1fr; } }
.calendly-box { background: rgba(235,191,6,.1); border: 1px solid rgba(235,191,6,.35); border-radius: 14px; padding: 20px; margin-bottom: 24px; display: grid; gap: 10px; }
.cb-title { font-weight: 700; font-size: 17px; }
.cb-text { font-size: 15px; color: #D3DEE1; }
.calendly-box .btn { justify-self: start; }
.cb-or { font-size: 13px; color: #B5C4C9; margin-top: 6px; }

/* Outils interactifs des articles */
.tool { background: var(--white); border-radius: 16px; padding: clamp(18px, 3vw, 28px); display: grid; gap: 20px; margin-block: 8px; }
.tool .q { border: 0; padding: 0; margin: 0; display: grid; gap: 10px; }
.tool legend { font-weight: 700; padding: 0; margin-bottom: 10px; font-size: 16px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { position: relative; }
.pill input { position: absolute; inset: 0; opacity: 0; cursor: pointer; margin: 0; }
.pill span { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 16px; border-radius: 999px; background: var(--snow); border: 1.5px solid var(--line); font-size: 15px; transition: background-color .2s ease, border-color .2s ease; cursor: pointer; }
.pill input:checked + span { background: var(--yellow); border-color: var(--yellow); font-weight: 600; }
.pill input:focus-visible + span { outline: 3px solid var(--slate); outline-offset: 2px; }
.pill:hover span { border-color: var(--slate-3); }
.tool-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.field-t { display: grid; gap: 6px; }
.field-t[hidden] { display: none; }
.field-t label { font-weight: 600; font-size: 14px; }
.field-t input, .field-t select { min-height: 48px; border: 1.5px solid var(--line); border-radius: 10px; padding: 10px 12px; font: 16px var(--f-body); background: var(--snow); color: var(--ink); width: 100%; }
.field-t input:focus, .field-t select:focus { outline: none; border-color: var(--slate); box-shadow: 0 0 0 3px rgba(235,191,6,.45); }
.tool-result { background: var(--slate); color: var(--white); border-radius: 12px; padding: 20px; display: grid; gap: 12px; }
.tr-wait { color: #A9BBC1; }
.tr-head { font-size: 18px; font-weight: 700; }
.tr-head .y { color: var(--yellow); }
.tr-note { font-size: 14px; color: #A9BBC1; }
.tr-label { font-size: 13px; color: #A9BBC1; }
.tool-result .btn { justify-self: start; }
.score { display: flex; align-items: baseline; gap: 10px; }
.score .big-num { font-size: 44px; }
.big-num { font-family: var(--f-mono); font-size: clamp(30px, 4vw, 42px); color: var(--yellow); font-variant-numeric: tabular-nums; line-height: 1; }
.meter { height: 10px; border-radius: 999px; background: var(--slate-3); overflow: hidden; }
.meter > i { display: block; height: 100%; background: var(--yellow); border-radius: 999px; transition: width .4s ease; }
.bars-wrap { overflow-x: auto; }
.bars { width: 100%; min-width: 480px; height: auto; }
.bars .b { fill: #4C6A75; }
.bars .b.rest { fill: #2E4A54; }
.bars .b.peak { fill: var(--yellow); }
.bars .b.taper { fill: #8EA3AA; }
.bars text { font-family: var(--f-mono); font-size: 11px; fill: #A9BBC1; }
.bars .target { stroke: var(--yellow); stroke-width: 1.5; stroke-dasharray: 5 4; }
.bars .tl { fill: var(--yellow); }
.stairs-out { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 560px) { .stairs-out { grid-template-columns: 1fr; } }
.tower { display: flex; flex-wrap: wrap-reverse; gap: 3px; max-height: 160px; overflow: hidden; }
.tower i { width: 10px; height: 6px; background: #4C6A75; border-radius: 1px; }
.tower i.done { background: var(--yellow); }
.quotes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; }
@media (max-width: 900px) { .quotes { grid-template-columns: 1fr; gap: 40px; } }
.quotes .quote blockquote { font-size: clamp(21px, 2.1vw, 28px); }
.quote figcaption { line-height: 1.5; }
.initials { width: 48px; height: 48px; border-radius: 50%; background: var(--yellow); color: var(--ink); display: grid; place-items: center; font-weight: 700; font-size: 14px; flex: none; }
.bg-yellow .initials { background: var(--ink); color: var(--yellow); }
.auto-points { display: grid; gap: 28px; }
.auto-point { padding-left: 22px; border-left: 3px solid var(--yellow); display: grid; gap: 6px; }
.auto-point h3 { font-size: 21px; font-stretch: 105%; }
.auto-point p { color: #33454B; }
.nav-logo img { height: 64px; }
@media (max-width: 640px) { .nav-logo img { height: 56px; } }
.quotes .quote { align-content: start; }
.tool-grid .field-t:first-child { grid-column: 1 / -1; }

/* Exigences et piliers : liste en deux colonnes plutôt que des cartes */
.pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 64px; }
.pillar { background: transparent; border-radius: 0; padding: 20px 0 0; border-top: 2px solid var(--ink); gap: 8px; }
.pillar .tag { font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--mist); }
.pillar h3 { font-size: 22px; }
.pillar p:not(.tag) { font-size: 16px; color: #33454B; max-width: 46ch; }
@media (max-width: 760px) { .pillars { grid-template-columns: 1fr; gap: 32px; } }
.avatar-t { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; flex: none; }

/* Illustrations des articles */
.illus { background: var(--slate); border-radius: 16px; padding: clamp(16px, 3vw, 28px); margin: 12px 0 8px; display: grid; gap: 14px; }
.illus svg { width: 100%; height: auto; overflow: visible; }
.illus figcaption { font-size: 14px; color: #A9BBC1; line-height: 1.5; }
.illus .ax { font-family: var(--f-mono); font-size: 12px; fill: #8EA3AA; }
.illus .grid { stroke: rgba(255,255,255,.08); }
.illus .sep { stroke: rgba(255,255,255,.35); stroke-width: 1.5; stroke-dasharray: 4 5; }
.illus .day { font-family: var(--f-mono); font-size: 13px; fill: #D6E1E4; }
.illus .seg-up { stroke: #6F8A93; stroke-width: 4; stroke-linecap: round; }
.illus .seg-flat { stroke: #6F8A93; stroke-width: 2; stroke-dasharray: 3 4; }
.illus .seg-down { stroke: var(--yellow); stroke-width: 5; stroke-linecap: round; }
.illus .dot { fill: var(--slate); stroke: var(--yellow); stroke-width: 2.5; }
.illus .lb { font-family: var(--f-mono); font-size: 13px; fill: #fff; }
.illus .la { font-family: var(--f-mono); font-size: 12px; fill: var(--yellow); }
.illus .note-y { font-family: var(--f-display); font-weight: 700; font-size: 20px; fill: var(--yellow); }
.illus .note-s { font-family: var(--f-mono); font-size: 12px; fill: #D6E1E4; }
.illus .track { fill: rgba(255,255,255,.06); }
.illus .bar-y { fill: var(--yellow); }
.illus .bar-n { fill: #6F8A93; }
.illus .pct { font-family: var(--f-mono); font-size: 14px; fill: #fff; }
.illus .tower { fill: #22404A; }
.illus .floor { stroke: rgba(255,255,255,.12); }
.illus .fill { fill: var(--yellow); }
.illus .mark { stroke: var(--yellow); stroke-width: 2; }
.illus .big { font-family: var(--f-display); font-weight: 700; font-size: 20px; fill: var(--yellow); }

/* v5 — corrections audit */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
[data-scroll]:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; border-radius: 8px; }
.footer-col a.num { font-size: 13px; }
.page-404 { min-height: 60vh; display: grid; align-content: center; }