/* ============================================================
   alexandrelabsi.fr — v5 « La loupe » — accueil.
   Grammaire page produit : une idée par écran, titres géants,
   du blanc, du noir, et le mouvement piloté par le scroll.
   Satoshi seule ; Space Mono pour ce que voit la loupe (code, critères).
   Signal orange = un repère posé par la loupe (point clé, défaut relevé).
   ============================================================ */

@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Satoshi'; src: url('/fonts/satoshi-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Space Mono'; src: url('/fonts/space-mono-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Satoshi Fallback'; src: local('Arial'), local('Helvetica'); size-adjust: 100%; ascent-override: 98%; descent-override: 24%; }

:root {
  --ink: #1D1D1F;
  --grey: #6E6E73;
  --paper: #FFFFFF;
  --mist: #F2F5F9;
  --black: #000000;
  --on-black: #F5F5F7;
  --grey-on-black: #A1A1A6;
  --signal: #FF5A1F;
  --line: rgba(0, 0, 0, 0.1);
  --focus: #0B57D0;
  --font: 'Satoshi', 'Satoshi Fallback', system-ui, sans-serif;
  --mono: 'Space Mono', ui-monospace, Menlo, monospace;
  --header-h: 52px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --wrap: 1180px;
  /* Arrondis : une seule échelle */
  --r-s: 8px; --r-m: 14px; --r-l: 20px;
  /* Ombres en couches : un contour, un contact net, une ombre portée, une ombre diffuse */
  --sh-m: 0 0 0 1px rgba(0, 0, 0, .05), 0 1px 2px rgba(0, 0, 0, .06), 0 6px 14px -4px rgba(0, 0, 0, .08), 0 24px 48px -24px rgba(0, 0, 0, .18);
  --sh-l: 0 0 0 1px rgba(0, 0, 0, .05), 0 1px 2px rgba(0, 0, 0, .06), 0 10px 24px -8px rgba(0, 0, 0, .10), 0 50px 100px -40px rgba(0, 0, 0, .30);
  --sh-dark: 0 0 0 1px rgba(255, 255, 255, .09), 0 2px 4px rgba(0, 0, 0, .5), 0 20px 40px -12px rgba(0, 0, 0, .6), 0 60px 120px -40px rgba(0, 0, 0, .9);
  /* Sélection : le bleu de la correction */
  --select: rgba(11, 87, 208, .18);
  --pad: clamp(20px, 5vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--paper); color: var(--ink); font-family: var(--font); font-size: 18px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: clip; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ol, ul { list-style: none; padding: 0; }
[hidden] { display: none !important; }
[id] { scroll-margin-top: calc(var(--header-h) + 12px); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; box-shadow: 0 0 0 3px #fff; border-radius: var(--r-s); }
.dark :focus-visible, .on-dark :focus-visible { outline-color: #8AB4F8; box-shadow: 0 0 0 3px #000; }
::selection { background: var(--select); color: inherit; }
.dark ::selection, .audit ::selection { background: rgba(138, 180, 248, .35); }
[tabindex="-1"]:focus { outline: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; padding: 12px 18px; border-radius: var(--r-s); background: var(--ink); color: #fff; font-weight: 700; text-decoration: none; transition: top .2s; }
.skip-link:focus { top: 12px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.narrow { max-width: 860px; }
.center { text-align: center; }
.grey { color: var(--grey); }
.l, h2 .grey { display: block; }
h1, h2, h3 { font-weight: 700; letter-spacing: -0.045em; line-height: 1; text-wrap: balance; }
h1 { font-size: clamp(76px, 13vw, 184px); letter-spacing: -0.055em; line-height: .92; }
h2 { font-size: clamp(44px, 7vw, 100px); }
.eyebrow { font-size: clamp(17px, 1.5vw, 21px); font-weight: 500; color: var(--grey); letter-spacing: -0.01em; margin-bottom: 14px; }
.sub { font-size: clamp(19px, 1.9vw, 26px); line-height: 1.35; font-weight: 500; letter-spacing: -0.015em; color: var(--grey); max-width: 30em; margin: 24px auto 0; text-wrap: pretty; }
.sub a { color: var(--ink); }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 24px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 17px; font-weight: 500; text-decoration: none; white-space: nowrap; transition: transform .3s var(--ease), background-color .2s; }
.btn { background: linear-gradient(180deg, #333336, #1D1D1F 55%); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .16), 0 1px 2px rgba(0, 0, 0, .25), 0 8px 18px -8px rgba(0, 0, 0, .45); }
.btn:hover { background: linear-gradient(180deg, #2A2A2D, #000 55%); transform: scale(1.03); }
.btn:active { transform: scale(.98); box-shadow: inset 0 1px 2px rgba(0, 0, 0, .4), 0 1px 1px rgba(0, 0, 0, .2); transition-duration: .08s; }
.btn:focus-visible { box-shadow: 0 0 0 3px #fff, inset 0 1px 0 rgba(255, 255, 255, .16); }
.btn-xs { min-height: 30px; padding: 0 14px; font-size: 13px; }
.more { font-size: 18px; font-weight: 500; text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.more::after { content: '›'; content: '›' / ''; margin-left: 6px; font-size: 1.3em; line-height: 1; transition: transform .3s var(--ease); }
.more:hover { text-decoration: underline; text-underline-offset: .2em; color: var(--focus); }
.more:hover::after { transform: translateX(3px); }

/* ---------- Header ---------- */
.header { position: fixed; inset: 0 0 auto; z-index: 300; height: var(--header-h); background: rgba(255, 255, 255, .8); backdrop-filter: saturate(1.8) blur(20px); -webkit-backdrop-filter: saturate(1.8) blur(20px); border-bottom: 1px solid var(--line); transition: background-color .4s, color .4s, border-color .4s; }
.header.on-dark { background: rgba(0, 0, 0, .72); color: var(--on-black); border-color: rgba(255, 255, 255, .12); }
.header.on-dark .btn, .dark .btn { background: linear-gradient(180deg, #fff, #ECECEF); color: #000; box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .4); }
.header-inner { max-width: 1240px; margin-inline: auto; padding-inline: var(--pad); height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; letter-spacing: -0.01em; text-decoration: none; }
.brand-mark { width: 18px; height: 18px; border-radius: 50%; border: 2px solid currentColor; position: relative; }
.brand-mark::after { content: ''; position: absolute; right: -5px; bottom: -5px; width: 7px; height: 2px; background: currentColor; transform: rotate(45deg); border-radius: 2px; }
.nav { margin: 0 auto; }
.nav ul { display: flex; gap: 4px; }
.nav a { font-size: 13px; font-weight: 500; text-decoration: none; padding: 8px 12px; border-radius: 6px; opacity: .85; }
.nav a:hover { opacity: 1; }
.burger { display: none; margin-left: auto; min-height: 44px; padding: 0 10px; font-size: 15px; font-weight: 500; }
.menu { position: fixed; inset: 0; z-index: 250; background: #fff; padding: calc(var(--header-h) + 24px) var(--pad) 32px; display: flex; flex-direction: column; opacity: 0; transition: opacity .25s; }
.menu.is-open { opacity: 1; }
.menu nav ul { display: flex; flex-direction: column; }
.menu nav a { display: block;  font-size: clamp(30px, 8vw, 40px); font-weight: 700; letter-spacing: -0.035em; padding: 8px 0; text-decoration: none; transform: translateY(10px); opacity: 0; transition: transform .5s var(--ease), opacity .5s; transition-delay: calc(var(--i) * 40ms); }
.menu.is-open nav a { transform: none; opacity: 1; }
.menu-foot { margin-top: auto; color: var(--grey); font-size: 15px; }
body.menu-open { overflow: hidden; }

/* ---------- Ouverture : une seule séquence ---------- */
html.js:not(.reduced) [data-in] { opacity: 0; transform: translateY(20px); animation: failsafe 0s 3s forwards; }
html.js.intro:not(.reduced) [data-in] { opacity: 1; transform: none; animation: none; transition: opacity 1.1s var(--ease), transform 1.1s var(--ease); transition-delay: calc(var(--d, 0) * 1ms); }
@keyframes failsafe { to { opacity: 1; transform: none; } }

/* ---------- Scènes pilotées par le scroll ----------
   Sans mouvement (ou sans JS) : chaque scène est un bloc normal, état final affiché. */
.scene { position: relative; }
.sticky { position: relative; }
.is-pin > .sticky { position: sticky; top: var(--header-h); height: calc(100vh - var(--header-h)); height: calc(100svh - var(--header-h)); overflow: hidden; }
.scene-audit.is-pin { height: 320vh; background: var(--mist); }

/* ---------- 1. Ouverture ---------- */
.hero { position: relative; isolation: isolate; text-align: center; padding: calc(var(--header-h) + clamp(48px, 8vh, 96px)) var(--pad) clamp(56px, 8vh, 96px); overflow: hidden; }
/* Fond : la grille de l'audit, en points très fins, qui s'efface vers les bords ; un halo froid sous la boutique. */
.hero::before { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(circle, rgba(29, 29, 31, .11) 1px, transparent 1.3px); background-size: 24px 24px; background-position: 50% 0;
  -webkit-mask: radial-gradient(ellipse 62% 58% at 50% 34%, #000 20%, transparent 78%); mask: radial-gradient(ellipse 62% 58% at 50% 34%, #000 20%, transparent 78%); }
.hero::after { content: ''; position: absolute; left: 50%; top: 34%; bottom: 0; z-index: -1; width: min(2100px, 220%); transform: translateX(-50%); pointer-events: none; -webkit-mask: linear-gradient(#000 50%, transparent); mask: linear-gradient(#000 50%, transparent);
  background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(11, 87, 208, .16), rgba(11, 87, 208, .07) 50%, transparent 78%) 50% 35% / 100% 140% no-repeat; }
.hero h1 { font-size: clamp(52px, 7.6vw, 128px); letter-spacing: -0.055em; line-height: .95; }
.h-w { display: inline-block; }
.hero .sub { margin-top: 24px; max-width: 32em; }
.hero-price { margin-top: 18px; font-size: 15px; color: var(--grey); font-variant-numeric: tabular-nums; }
.ctas { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 14px 32px; margin-top: 32px; }
.hero-shot { width: min(1080px, 100%); margin: clamp(48px, 7vh, 72px) auto 0; text-align: left; }
.hero-shot .browser { box-shadow: var(--sh-l); }

/* ---------- Sections noires ---------- */
.dark { background: var(--black); color: var(--on-black); }
.dark .eyebrow, .dark .sub { color: var(--grey-on-black); }

/* ---------- 2. L'audit en quatre temps ---------- */
.audit-sticky { --fg2: var(--grey-on-black); background: var(--black); color: var(--on-black); display: flex; flex-direction: column; align-items: center; padding: clamp(80px, 11vh, 128px) var(--pad); gap: 40px; }
.is-pin .audit-sticky { justify-content: center; gap: clamp(14px, 2.4vh, 28px); padding-block: 10px 14px; }
/* Fond de la scène : blanc, noir pendant l'audit, gris clair à la sortie. Chaque passage est une
   transition courte, jamais un mélange figé par le défilement : le texte garde son contraste. */
.is-pin .audit-sticky { background: var(--paper); color: var(--ink); --fg2: var(--grey); --rail-fill: var(--ink); transition: background-color .5s, color .5s; }
.is-pin .audit-sticky.is-dark { background: var(--black); color: var(--on-black); --fg2: var(--grey-on-black); --rail-fill: var(--on-black); }
.is-pin .audit-sticky.is-out { background: var(--mist); }
.is-pin .audit-sticky::before, .is-pin .audit-sticky::after { opacity: 0; transition: opacity .5s; }
.is-pin .audit-sticky.is-dark::before { opacity: 1; }
.is-pin .audit-sticky.is-dark::after { opacity: .5; }
.cap-n, .caps p, .stage-note { transition: color .5s; }

.rail { display: none; }
.is-pin .rail { display: flex; gap: clamp(8px, 1.2vw, 14px); font-size: 12px; font-weight: 500; letter-spacing: 0; }
.rail > span { display: flex; flex-direction: column; gap: 8px; width: clamp(62px, 10vw, 128px); color: var(--fg2); transition: color .4s; }
.rail > span.is-on { color: inherit; }
.rail > span::after { content: attr(data-t); }
.r-bar { position: relative; height: 2px; border-radius: 2px; background: currentColor; opacity: .3; overflow: hidden; }
.rail > span.is-on .r-bar, .rail > span.is-done .r-bar { opacity: 1; background: transparent; box-shadow: inset 0 0 0 2px rgba(127, 127, 127, .35); }
.r-bar::after { content: ''; position: absolute; inset: 0; background: currentColor; transform-origin: left; transform: scaleX(var(--f, 0)); }
.rail > span.is-on .r-bar::after, .rail > span.is-done .r-bar::after { background: var(--rail-fill, #fff); }

.caps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 56px; width: min(980px, 100%); }
.caps h3 { font-size: clamp(40px, 5vw, 68px); letter-spacing: -0.05em; }
.cap-n { display: block; font-family: var(--mono); font-size: 13px; font-weight: 400; letter-spacing: 0; color: var(--fg2); margin-bottom: 12px; }
.caps p { margin-top: 12px; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.45; font-weight: 500; letter-spacing: -0.01em; color: var(--fg2); max-width: 36em; text-wrap: pretty; }
.is-pin .caps { grid-template-columns: 1fr; text-align: center; width: min(820px, 100%); }
.is-pin .caps li { grid-area: 1 / 1; opacity: 0; transform: translateY(16px); filter: blur(6px); transition: opacity .6s var(--ease), transform .8s var(--ease), filter .6s var(--ease); }
.is-pin .caps li.is-on { opacity: 1; transform: none; filter: none; }
.is-pin .caps li.is-past { transform: translateY(-16px); }
.is-pin .caps p { margin-inline: auto; }

.stage { position: relative; width: min(980px, 100%); }
.is-pin .stage { width: min(980px, 100%, calc((100svh - var(--header-h) - 330px) * 1.95)); min-width: min(100%, 320px); }
.browser { position: relative; border-radius: var(--r-m); overflow: hidden; background: #fff; color: #111; box-shadow: var(--sh-dark); }
.browser::after { content: ''; position: absolute; inset: 0; background: #000; opacity: 0; pointer-events: none; z-index: 6; transition: opacity .4s; }
.browser.is-dim::after { opacity: .55; }
.b-bar { display: flex; align-items: center; gap: 14px; height: 40px; padding: 0 14px; background: #F2F2F4; border-bottom: 1px solid #E3E3E6; }
.b-dots { display: flex; gap: 7px; flex: 1 1 0; }
.b-dots span { width: 11px; height: 11px; border-radius: 50%; background: #DCDCE0; }
.b-url { position: relative; flex: 0 1 380px; min-width: 0; height: 26px; display: flex; align-items: center; justify-content: center; gap: 7px; padding: 0 12px; border-radius: 7px; background: #fff; box-shadow: inset 0 0 0 1px #E3E3E6; font-size: 12.5px; color: #3A3A3C; white-space: nowrap; overflow: hidden; }
.b-lock { flex: none; width: 8px; height: 6px; margin-top: 3px; border-radius: 1.5px; background: #8E8E93; position: relative; }
.b-lock::before { content: ''; position: absolute; left: 1.5px; top: -4.5px; width: 5px; height: 5px; border: 1.5px solid #8E8E93; border-bottom: 0; border-radius: 3px 3px 0 0; box-sizing: border-box; }
[data-url]:empty::before { content: 'Adresse du site'; color: #8E8E93; }
.b-caret { width: 1px; height: 14px; margin-left: -6px; background: #1D1D1F; opacity: 0; }
.is-typing .b-caret { opacity: 1; }
.b-load { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: #0B57D0; transform-origin: left; transform: scaleX(var(--ld, 0)); opacity: var(--lo2, 0); }
.b-count { flex: 1 1 0; text-align: right; font-family: var(--mono); font-size: 12px; color: #B33A0E; white-space: nowrap; }
.b-count.is-zero { color: #0B57D0; }

.mock-wrap { position: relative; container-type: inline-size; }
.mock { position: relative; aspect-ratio: 2.1; background: #fff; color: #111; padding: 2.4cqi 3.2cqi; font-size: 1.45cqi; overflow: hidden; }
.mock-before > * { opacity: var(--pg, 1); transition: opacity .2s; }
.mock-after { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--cut, 0%)) 0 0); }
.mk-nav { display: flex; align-items: center; gap: 1.6em; margin-bottom: 2.2em; font-size: 1.05em; }
.mk-nav b, .mk-nav strong { margin-right: auto; }
.mk-nav > span:not([class]) { width: 4em; height: .5em; border-radius: 1em; background: #E8E8EA; }
.mk-tel { padding: .45em 1.1em; border-radius: 2em; box-shadow: inset 0 0 0 1.5px #111; font-weight: 500; font-size: .95em; }
.mk-grid { display: grid; grid-template-columns: 1fr 27.5em; gap: 3em; }
.mk-info { display: flex; flex-direction: column; align-items: flex-start; padding-top: .2em; }
.mk-stars { font-size: .95em; font-weight: 500; color: #3A3A3C; margin-bottom: .9em; white-space: nowrap; }
.mk-st { color: #9A5B00; letter-spacing: .08em; }
.mk-t { font-size: 2.5em; font-weight: 500; letter-spacing: -0.03em; line-height: 1.05; margin-bottom: .55em; }
.mk-l { display: block; width: 100%; height: .62em; border-radius: 1em; background: #ECECEE; margin-bottom: .75em; }
.mk-ls { width: 70%; }
.mk-btn { margin-top: 1.1em; padding: 1em 1.9em; border-radius: 2em; font-size: 1.12em; font-weight: 500; background: #111; color: #fff; }
.mk-sm { margin-top: .8em; font-size: .9em; color: #5C5C60; }
.mk-img { position: relative; aspect-ratio: 1 / .84; border-radius: 1em; overflow: hidden; background: linear-gradient(165deg, #EEF0F2, #D6DCE2); }
.illus { position: absolute; inset: 0; width: 100%; height: 100%; }
.mk-cap { position: absolute; left: 1em; bottom: 1em; padding: .55em .8em; border-radius: .5em; background: rgba(255, 255, 255, .94); color: #111; font-family: var(--mono); font-size: max(.85em, 9px); white-space: nowrap; }
/* Le rapport du mois, qui balaie le site au quatrième temps */
.mock-report { display: flex; flex-direction: column; }
.mk-mo { font-family: var(--mono); font-size: .9em; color: #5C5C60; }
.mk-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1em; }
.mk-kpis > span { padding: 1.1em 1.1em 1.2em; border-radius: 1em; background: #F5F5F7; font-size: .95em; color: #424245; line-height: 1.25; }
.mk-kpis strong { display: block; margin-bottom: .3em; font-size: 3em; font-weight: 700; letter-spacing: -0.04em; line-height: 1; color: #111; font-variant-numeric: tabular-nums; }
.mk-src { display: grid; gap: .75em; margin-top: 2em; }
.mk-h { font-weight: 700; margin-bottom: .2em; }
.mk-bar { display: grid; grid-template-columns: 10em minmax(0, 1fr) 2em; align-items: center; gap: 1em; font-size: .95em; color: #3A3A3C; }
.mk-bar > span:last-child { text-align: right; font-family: var(--mono); color: #111; }
.mk-bv { height: .8em; border-radius: 1em; background: #EDEDF0; overflow: hidden; }
.mk-bv::before { content: ''; display: block; width: var(--v); height: 100%; border-radius: inherit; background: #111; }

.flag { position: absolute; left: var(--x); top: var(--y); width: var(--w); height: var(--h); margin: -.5em 0 0 -.5em; padding: .5em; box-sizing: content-box; border: 1.5px dashed var(--signal); border-radius: .7em; pointer-events: none; font-size: 1.45cqi; opacity: 0; transform: scale(.94); transition: opacity .35s, transform .5s var(--ease); z-index: 3; }
.flag.is-on { opacity: 1; transform: none; }
.flag-tag { position: absolute; left: -1.5px; bottom: calc(100% + 6px); display: inline-flex; gap: .45em; white-space: nowrap; padding: 4px 8px; border-radius: 5px; background: var(--signal); color: #000; font-family: var(--mono); font-size: clamp(10px, 1.15cqi, 13px); line-height: 1.2; }
.flag-tag b, .flag-tag strong { font-weight: 700; }
.flag.is-right .flag-tag { left: auto; right: -1.5px; }
.flag[data-place="right"] .flag-tag { left: calc(100% + 8px); right: auto; bottom: auto; top: 50%; transform: translateY(-50%); }
.flag[data-place="inside"] .flag-tag { left: auto; right: 8px; bottom: auto; top: 8px; }
.flag[data-place="below"] .flag-tag { bottom: auto; top: calc(100% + 6px); }
.flag[data-tag-at="bottom"] .flag-tag { top: auto; bottom: 8px; }

.lens { position: absolute; left: 0; top: 0; z-index: 5; width: var(--ls, 200px); height: var(--ls, 200px); opacity: var(--lo, 0); pointer-events: none; will-change: transform; }
.lens-glass { position: absolute; inset: 0; border-radius: 50%; overflow: hidden; background: #fff; box-shadow: 0 0 0 6px #fff, 0 0 0 7px rgba(0, 0, 0, .12), 0 30px 60px -16px rgba(0, 0, 0, .55); }
.lens-glass::after { content: ''; position: absolute; inset: 0; border-radius: 50%; box-shadow: inset 0 0 26px rgba(0, 0, 0, .14); background: radial-gradient(circle at 30% 22%, rgba(255, 255, 255, .35), transparent 42%); }
.lens-view { position: absolute; left: 0; top: 0; width: var(--mw, 900px); transform-origin: 0 0; container-type: inline-size; }
.lens-view .mock { border-radius: 0; }
.lens-tag { position: absolute; left: calc(100% + 14px); top: 50%; transform: translateY(-50%); white-space: nowrap; font-family: var(--mono); font-size: 12.5px; padding: 6px 10px; border-radius: var(--r-s); background: #1D1D1F; color: #fff; box-shadow: 0 0 0 1px rgba(255, 255, 255, .25), 0 10px 24px -10px rgba(0, 0, 0, .6); }
.lens-tag:empty { display: none; }
.lens.is-r .lens-tag { left: auto; right: calc(100% + 14px); }

.split-line { position: absolute; top: 0; bottom: 0; left: var(--cut, 0%); width: 2px; margin-left: -1px; background: #0B57D0; opacity: var(--so, 0); z-index: 4; }
.split-line::after { content: ''; position: absolute; left: 50%; top: 50%; width: 30px; height: 30px; border-radius: 50%; transform: translate(-50%, -50%); background: #fff; box-shadow: 0 0 0 2px #0B57D0, 0 8px 20px rgba(0, 0, 0, .3); }

.report { width: min(640px, 100%); margin: 28px auto 0; padding: 22px 24px 18px; border-radius: var(--r-l); background: #fff; color: var(--ink); font-size: 15px; box-shadow: var(--sh-dark); }
/* Le rapport apparaît en fondu court au palier « Validation ». Masqué par l'opacité seulement :
   les lecteurs d'écran le lisent quelle que soit la position de défilement. */
.is-pin .report { position: absolute; left: 50%; top: 50%; margin: 0; z-index: 8; transform: translate(-50%, calc(-50% + 28px)); opacity: 0; pointer-events: none; transition: opacity .45s var(--ease), transform .6s var(--ease); }
.is-pin .report.is-shown { opacity: 1; transform: translate(-50%, -50%); }
.r-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 4px 16px; padding-bottom: 12px; }
.r-title { font-weight: 700; font-size: 18px; letter-spacing: -0.02em; line-height: 1.55; }
.r-meta { font-family: var(--mono); font-size: 12px; color: var(--grey); }
.r-rows li { display: grid; grid-template-columns: 2.9em minmax(0, 1fr) auto 3.4em 22px; align-items: center; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); }
.r-c { font-family: var(--mono); font-size: 12.5px; color: #B33A0E; white-space: nowrap; }
.r-d { font-size: 14.5px; line-height: 1.3; }
.r-i { font-size: 12px; font-weight: 500; padding: 3px 9px; border-radius: 99px; background: #F2F2F4; color: #424245; white-space: nowrap; }
.r-hi { background: #FFE8DF; color: #8A2A06; }
.r-e { font-family: var(--mono); font-size: 12px; color: var(--grey); text-align: right; white-space: nowrap; }
.r-ok { position: relative; width: 20px; height: 20px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px #8E8E93; transition: background-color .3s, box-shadow .3s; }
.r-ok::after { content: ''; position: absolute; left: 7px; top: 4px; width: 5px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg) scale(0); transition: transform .4s var(--ease); }
.is-checked .r-ok, .scene-audit:not(.is-pin) .r-ok { background: #1D1D1F; box-shadow: none; }
.is-checked .r-ok::after, .scene-audit:not(.is-pin) .r-ok::after { transform: rotate(45deg) scale(1); }
.r-foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 16px; margin-top: 4px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; color: var(--grey); }
.r-foot b, .r-foot strong { color: var(--ink); }
.is-pin .r-foot { opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
.is-pin .report.is-final .r-foot { opacity: 1; transform: none; }
.stage-note { font-size: 13px; color: var(--fg2); text-align: center; max-width: 46em; }

/* ---------- 3. Formules ---------- */
.offers-sec { position: relative; isolation: isolate; background: var(--mist); padding: clamp(110px, 14vw, 180px) 0; }
.offers-sec::before { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(ellipse 60% 38% at 50% 34%, rgba(11, 87, 208, .09), transparent 72%); }
.audit:has(.is-pin) + .offers-sec { padding-top: clamp(40px, 6vw, 80px); }
.offers-sec h2 { font-size: clamp(40px, 5.6vw, 80px); }
.offers { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: clamp(56px, 7vw, 88px); border-top: 1px solid var(--line); }
.offer { padding: 36px clamp(20px, 2.6vw, 36px) 8px; }
.offer + .offer { border-left: 1px solid var(--line); }
.o-n { font-family: var(--mono); font-size: 13px; color: var(--grey); margin-bottom: 18px; }
.offer h3 { font-size: clamp(28px, 2.6vw, 36px); letter-spacing: -0.04em; }
.o-time { margin-top: 10px; font-size: 16px; font-weight: 500; }
.o-desc { margin-top: 18px; color: var(--grey); font-size: 17px; }
.o-list { margin-top: 22px; display: grid; gap: 10px; font-size: 16px; }
.o-list li { position: relative; padding-left: 26px; }
.o-list li::before { content: ''; position: absolute; left: 3px; top: .38em; width: 6px; height: 11px; border: solid var(--ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.legal { max-width: 760px; margin: 64px auto 36px; text-align: center; font-size: 15px; color: var(--grey); }

/* ---------- 4. Création ---------- */
.creation { padding-top: clamp(110px, 14vw, 180px); padding-bottom: clamp(96px, 12vw, 160px); }
.creation-head .sub { margin-inline: auto; }
/* ---------- Trois métiers, chapitres ---------- */
.trio-sec { padding: clamp(96px, 12vw, 160px) 0 0; }
.trio-sec h2 { font-size: clamp(40px, 5.6vw, 80px); }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: clamp(48px, 6vw, 72px); }
.trio li { display: flex; }
.trio a { flex: 1; display: flex; flex-direction: column; min-height: 300px; padding: clamp(26px, 2.8vw, 36px); border-radius: var(--r-l); background: var(--mist); text-decoration: none; transition: background-color .2s, transform .4s var(--ease); }
.trio a:hover { background: #ECECF0; }
.trio h3 { margin-top: 28px; font-size: clamp(26px, 2.6vw, 34px); letter-spacing: -0.035em; line-height: 1.05; }
.trio p { flex: 1; margin-top: 12px; font-size: 17px; color: var(--grey); line-height: 1.5; }
.t-n { font-family: var(--mono); font-size: 13px; color: var(--grey); }
.go { margin-top: 22px; font-size: 17px; font-weight: 500; color: var(--ink); }
.go::after { content: '›'; content: '›' / ''; margin-left: 6px; font-size: 1.3em; line-height: 1; display: inline-block; transition: transform .3s var(--ease); }
a:hover .go::after { transform: translateX(3px); }
/* Pour qui : métiers, puis les quatre raisons */
.trio-sec .sub.center { margin-inline: auto; }
.jobs { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 28px; }
.jobs li { padding: 9px 18px; border-radius: 999px; background: var(--mist); font-size: 15px; font-weight: 500; }
.jobs a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.vals { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: clamp(48px, 6vw, 72px); }
.vals li { padding: clamp(24px, 2.4vw, 32px); border-radius: var(--r-l); background: var(--mist); }
.vals h3 { margin-top: 22px; font-size: clamp(22px, 2vw, 26px); letter-spacing: -0.03em; line-height: 1.1; }
.vals p { margin-top: 12px; font-size: 16.5px; color: var(--grey); line-height: 1.5; }
/* L'offre : deux prix, ce qui est compris, puis les deux autres portes */
.price { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: clamp(56px, 7vw, 88px); border-top: 1px solid var(--line); }
.p-box { padding: 36px clamp(20px, 2.6vw, 36px) 28px; }
.p-box + .p-box { border-left: 1px solid var(--line); }
.p-k { font-family: var(--mono); font-size: 13px; color: var(--grey); }
.p-v { margin-top: 14px; font-size: clamp(34px, 4.2vw, 56px); font-weight: 700; letter-spacing: -0.05em; line-height: 1; font-variant-numeric: tabular-nums; }
.p-v span { display: block; margin-top: 10px; font-size: 18px; font-weight: 500; letter-spacing: -0.01em; color: var(--grey); }
.p-s { margin-top: 14px; font-size: 17px; color: var(--grey); }
.o-list.cols { display: block; columns: 2; column-gap: 56px; margin: 32px clamp(20px, 2.6vw, 36px) 0; padding-top: 32px; border-top: 1px solid var(--line); }
.o-list.cols li { margin-bottom: 12px; break-inside: avoid; }
.opt-h { margin: 36px clamp(20px, 2.6vw, 36px) 0; padding-top: 28px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 13px; font-weight: 400; color: var(--grey); }
.opts { margin: 8px clamp(20px, 2.6vw, 36px) 0; }
.opts li { display: grid; grid-template-columns: 13em minmax(0, 1fr) auto; gap: 8px 24px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
.opt-n { font-weight: 600; }
.opt-d { color: var(--grey); }
.opt-p { font-weight: 600; white-space: nowrap; font-variant-numeric: tabular-nums; }
.offers-sec .legal { margin-bottom: 28px; }
.duo-k { margin: clamp(56px, 7vw, 88px) 0 0; text-align: center; font-family: var(--mono); font-size: 13px; color: var(--grey); }
.trio.duo { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 20px; }
.trio.duo a { min-height: 0; background: var(--paper); }
.trio.duo a:hover { background: #FAFAFC; }
.chapter-head { padding-top: clamp(110px, 14vw, 180px); padding-bottom: clamp(48px, 6vw, 80px); }
.chapter-head h2, .autos-sec h2 { font-size: clamp(44px, 7vw, 100px); }
.w-more { margin-top: 18px; }
.autos-sec { padding: clamp(110px, 14vw, 180px) 0; border-top: 1px solid var(--line); }
.autos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: clamp(48px, 6vw, 72px) 0 36px; }
.autos li { padding: clamp(24px, 2.6vw, 32px); border-radius: var(--r-l); background: var(--mist); }
.autos h3 { margin-top: 14px; font-size: 22px; letter-spacing: -0.025em; line-height: 1.2; }
.autos p { margin-top: 10px; font-size: 16.5px; color: var(--grey); line-height: 1.55; }
.shots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 3vw, 40px); margin-top: clamp(48px, 6vw, 72px); }
.shots figure { margin: 0; }
.shot { box-shadow: var(--sh-l); }
.shot .b-end { flex: 1 1 0; }
.shot img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.shots figcaption { margin-top: 16px; font-size: 15px; color: var(--grey); }
.shots figcaption strong { color: var(--ink); }
.w-after { max-width: 640px; margin: clamp(56px, 7vw, 88px) auto 0; }
.w-side h3 { font-size: 15px; font-weight: 500; letter-spacing: 0; color: var(--grey); }
.w-list { margin-top: 14px; }
.w-list li { padding: 16px 0; border-top: 1px solid var(--line); }
.w-list li:last-child { border-bottom: 1px solid var(--line); }
.w-list b, .w-list strong { display: block; font-size: 20px; letter-spacing: -0.02em; }
.w-list span { font-size: 15px; color: var(--grey); }
.services { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.services a { display: inline-block; padding: 10px 18px; border-radius: 999px; background: var(--mist); text-decoration: none; font-size: 15px; font-weight: 500; transition: background-color .2s; }
.services a:hover { background: #E4E9F0; }

/* ---------- 5–6. Moi, questions ---------- */
.about { padding: clamp(96px, 12vw, 160px) 0; background: var(--mist); }
.about .sub { max-width: 34em; margin-inline: auto; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: clamp(56px, 7vw, 88px); }
.facts b, .facts strong { display: block; font-size: clamp(48px, 5.4vw, 72px); font-weight: 700; letter-spacing: -0.05em; line-height: 1; }
.facts span { display: block; margin-top: 10px; font-size: 16px; color: var(--grey); }
.faq-sec { padding: clamp(96px, 12vw, 160px) 0; }
.faq-sec h2 { text-align: center; margin-bottom: 48px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; overflow-wrap: anywhere; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; font-size: clamp(18px, 1.6vw, 21px); font-weight: 500; letter-spacing: -0.015em; }
.faq summary::-webkit-details-marker { display: none; }
.plus { position: relative; flex: none; width: 14px; height: 14px; }
.plus::before, .plus::after { content: ''; position: absolute; left: 0; top: 6px; width: 14px; height: 2px; border-radius: 2px; background: currentColor; transition: transform .35s var(--ease); }
.plus::after { transform: rotate(90deg); }
details[open] .plus::after { transform: rotate(0); }
.faq-body { padding-bottom: 24px; }
.faq-body p { color: var(--grey); font-size: 17px; max-width: 42em; }

/* ---------- 8. Contact + pied ---------- */
.contact { position: relative; isolation: isolate; padding: clamp(120px, 16vw, 200px) 0; }
.contact .sub { margin-inline: auto; }
.mail { display: inline-block; margin-top: 48px; font-size: clamp(26px, 4.4vw, 60px); font-weight: 700; letter-spacing: -0.04em; text-decoration: none; overflow-wrap: anywhere; background: linear-gradient(currentColor, currentColor) left 100% / 0 2px no-repeat; transition: background-size .6s var(--ease); padding-bottom: 6px; }
.mail:hover { background-size: 100% 2px; }
.contact-lines { margin-top: 36px; display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 32px; font-size: 16px; }
.contact-lines a, .copy { color: var(--on-black); text-underline-offset: .2em; min-height: 44px; display: inline-flex; align-items: center; }
.copy { text-decoration: underline; }
.footer { background: var(--mist); padding: 56px 0 32px; font-size: 13px; color: var(--grey); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.f-id { max-width: 30em; }
.f-col { display: flex; flex-direction: column; gap: 8px; }
.f-col ul { display: flex; flex-direction: column; gap: 8px; }
.f-col h2 { font-size: 13px; font-weight: 700; letter-spacing: 0; color: var(--ink); margin-bottom: 4px; }
.f-col a { text-decoration: none; color: #424245; }
.f-col a:hover { text-decoration: underline; }
.f-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--line); }
.f-bottom a { color: #424245; }
.f-legal { display: flex; flex-wrap: wrap; gap: 8px 20px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
.nav, .header-cta { display: none; }
.burger { display: inline-flex; align-items: center; }
.offers { grid-template-columns: 1fr; }
.offer + .offer { border-left: 0; border-top: 1px solid var(--line); }
.offer { padding-bottom: 32px; }
.shots { grid-template-columns: 1fr; }
.trio, .autos, .trio.duo { grid-template-columns: 1fr; }
.vals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.price { grid-template-columns: 1fr; }
.p-box + .p-box { border-left: 0; border-top: 1px solid var(--line); }
.o-list.cols { columns: 1; }
.opts li { grid-template-columns: minmax(0, 1fr) auto; }
.opt-d { grid-column: 1 / -1; grid-row: 2; }
.trio a { min-height: 0; }
.footer-grid { grid-template-columns: 1fr 1fr; }
.f-id { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
body { font-size: 17px; }
.caps { grid-template-columns: 1fr; }
.rail span { width: 72px; }
.b-bar { height: 34px; gap: 8px; padding: 0 10px; }
.b-dots { display: none; }
.b-url { flex: 1 1 auto; justify-content: flex-start; font-size: 11.5px; height: 24px; }
.b-count { flex: none; font-size: 11px; }
.mock { font-size: 2.35cqi; aspect-ratio: auto; padding: 4cqi; }
.mk-grid { grid-template-columns: 1fr 38%; gap: 1.6em; }
.mk-t { font-size: 1.9em; }
.flag { font-size: 2.35cqi; }
.flag-tag span { display: none; }
.mk-nav > span:not([class]) { display: none; }
.mk-sm, .mk-cap { display: none; }
.mk-nav { margin-bottom: 1.6em; }
.mk-kpis { gap: .6em; }
.mk-kpis > span { padding: .8em .7em .9em; }
.mk-kpis strong { font-size: 2.2em; }
.mk-src { margin-top: 1.2em; gap: .55em; }
.mk-bar { grid-template-columns: 7.5em minmax(0, 1fr) 1.6em; gap: .7em; }
.lens-tag { font-size: 11px; padding: 5px 8px; }
.report { padding: 16px 16px 14px; font-size: 14px; }
.is-pin .report { width: calc(100% + 8px); }
.r-rows li { grid-template-columns: 3.1em minmax(0, 1fr) 20px; gap: 6px 10px; }
/* Sur téléphone, le suivi tient sous le titre du chapitre : posé en haut de la page d'exemple,
   lignes sur une seule colonne (l'étiquette et le délai redisent le texte de la ligne). */
.is-pin .report { top: 0; transform: translate(-50%, 28px); }
.is-pin .report.is-shown { transform: translate(-50%, 0); }
.r-i, .r-e { display: none; }
.r-rows li { padding: 9px 0; }
.r-ok { grid-column: 3; grid-row: 1; }
.r-d { font-size: 13.5px; }
.facts { grid-template-columns: 1fr; gap: 28px; }
.vals { grid-template-columns: 1fr; }
.ctas .btn { width: 100%; max-width: 360px; }
}

@media (prefers-reduced-motion: reduce) {
*, *::before, *::after { transition-duration: .01ms !important; transition-delay: 0s !important; animation-duration: .01ms !important; }
}

/* ---------- Finitions ---------- */
.facts b, .facts strong, .o-time, .r-e, .r-c, .mk-p, .b-count, .cap-n, .o-n { font-variant-numeric: tabular-nums; }
/* Sections noires : un halo au centre et un grain presque invisible (évite aussi les bandes) */
.dark, .audit-sticky { position: relative; isolation: isolate; }
.dark::before, .audit-sticky::before { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 1;
  background: radial-gradient(ellipse 70% 55% at 50% 45%, rgba(255, 255, 255, .07), transparent 70%); }
.dark::after, .audit-sticky::after { content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: .5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
body { overflow-wrap: break-word; }
q { quotes: "«\00a0" "\00a0»"; }
.nav a[aria-current] { opacity: 1; font-weight: 700; }
.menu nav a[aria-current] { text-decoration: underline; text-underline-offset: .15em; text-decoration-thickness: 2px; }

/* Le halo bleu du premier écran revient sur le contact final */
.dark.contact::before { background: radial-gradient(ellipse 55% 50% at 50% 45%, rgba(11, 87, 208, .28), transparent 72%); }