/* ==========================================================================
   ALÉSIA CYBERSÉCURITÉ
   1. Jetons  2. Base  3. Composants  4. En-tête  5. Sections  6. Pied de page
   7. Pages de contenu  8. Mouvement réduit, impression
   ========================================================================== */

/* 1. Jetons ---------------------------------------------------------------- */
@font-face {
	font-family: "Schibsted Grotesk";
	src: url("../fonts/schibsted-grotesk.woff2") format("woff2");
	font-weight: 400 900;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: "Instrument Sans";
	src: url("../fonts/instrument-sans.woff2") format("woff2");
	font-weight: 400 700;
	font-style: normal;
	font-display: swap;
}

:root {
	--night: #070D1F;
	--night-2: #0C1530;
	--night-3: #16224A;
	--accent: #2B5BFF;
	--accent-deep: #1F47DB;
	--accent-soft: #7C9BFF;
	--cyan: #5FD4E6;
	--paper: #F6F7F9;
	--white: #FFFFFF;
	--mist: #ECEEF3;
	--line: #D9DDE6;
	--ink: #1F2430;
	--muted: #5A6275;
	--on-night: #E8ECF7;
	--on-night-muted: #A3ADC6;
	--line-night: rgba(163, 173, 198, .18);
	--danger: #B4232F;

	--f-display: "Schibsted Grotesk", "Segoe UI", system-ui, sans-serif;
	--f-body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;

	--wrap: 1240px;
	--gut: clamp(20px, 4vw, 40px);
	--sec: clamp(72px, 10vw, 144px);
	--r: 10px;
	--r-lg: 16px;
	--header: 76px;
	--top: 0px;
	--ease: cubic-bezier(.22, .8, .2, 1);
	--shadow: 0 24px 60px -28px rgba(7, 13, 31, .28);
}

/* 2. Base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
	margin: 0;
	background: var(--paper);
	color: var(--ink);
	font-family: var(--f-body);
	font-size: 1.0625rem;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}
:where(h1, h2, h3, h4, p, ul, ol, figure, blockquote, fieldset, address) { margin: 0; padding: 0; }
:where(ul, ol) { list-style: none; }
:where(fieldset) { border: 0; min-width: 0; }
:where(address) { font-style: normal; }
:where(img, svg, canvas) { display: block; max-width: 100%; }
:where(img) { height: auto; }
:where(a) { color: inherit; text-decoration: none; }
:where(button, input, select, textarea) { font: inherit; color: inherit; }
:where(button) { background: none; border: 0; padding: 0; cursor: pointer; }
:where(h1, h2, h3, h4) { font-family: var(--f-display); font-weight: 600; line-height: 1.1; letter-spacing: -.02em; text-wrap: balance; }
:where(p) { text-wrap: pretty; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.section--night :focus-visible, .hero :focus-visible, .site-header :focus-visible, .footer :focus-visible, .mmenu :focus-visible, .contact__info :focus-visible { outline-color: var(--cyan); }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gut)); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: var(--sec); position: relative; }
.section--mist { background: var(--mist); }
.section--night { background: var(--night); color: var(--on-night); position: relative; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; left: 16px; top: -80px; z-index: 200; padding: 12px 18px; background: var(--white); color: var(--night); border-radius: var(--r); font-weight: 600; transition: top .2s; }
.skip:focus { top: 16px; }

.h-xl { font-size: clamp(2rem, 4.4vw, 3.5rem); line-height: 1.06; letter-spacing: -.028em; }
.h-lg { font-size: clamp(1.85rem, 3.5vw, 2.85rem); line-height: 1.08; letter-spacing: -.025em; }
.h-xl span, .h-lg span { color: var(--accent); }
.section--night .h-xl span, .section--night .h-lg span { color: var(--accent-soft); }
.lead { font-size: clamp(1.125rem, 1.5vw, 1.3rem); line-height: 1.55; color: var(--ink); }
.eyebrow {
	display: inline-flex; align-items: center; gap: 12px;
	font-family: var(--f-display); font-size: .78rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
	color: var(--accent); margin-bottom: 20px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.section--night .eyebrow, .doc__head .eyebrow { color: var(--accent-soft); }

.sec-head { max-width: 780px; margin-bottom: clamp(40px, 6vw, 72px); }
.sec-head__intro { margin-top: 20px; font-size: 1.125rem; color: var(--muted); max-width: 62ch; }

/* 3. Composants ------------------------------------------------------------ */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 10px;
	min-height: 52px; padding: 0 26px; border-radius: 999px; border: 1px solid transparent;
	font-family: var(--f-display); font-weight: 600; font-size: .975rem; letter-spacing: -.005em; line-height: 1.2; text-align: center;
	cursor: pointer; transition: background-color .25s, border-color .25s, color .25s, box-shadow .35s, transform .2s var(--ease);
}
.btn .ico { flex: none; transition: transform .35s var(--ease); }
.btn:hover .ico--arrow { transform: translateX(4px); }
.btn:active { transform: scale(.98); }
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-deep); box-shadow: 0 14px 34px -14px rgba(43, 91, 255, .75); }
.btn--ghost { border-color: rgba(232, 236, 247, .3); color: var(--on-night); }
.btn--ghost:hover { border-color: rgba(232, 236, 247, .7); background: rgba(232, 236, 247, .07); }
.btn--dark { background: var(--night); color: #fff; }
.btn--dark:hover { background: var(--night-3); }
.btn--sm { min-height: 42px; padding: 0 20px; font-size: .9rem; }
.btn--lg { min-height: 58px; padding: 0 32px; font-size: 1.02rem; }

.link {
	display: inline-flex; align-items: center; gap: 8px;
	font-family: var(--f-display); font-weight: 600; font-size: .95rem; color: var(--accent);
	background-image: linear-gradient(currentColor, currentColor); background-size: 0 1px; background-position: 0 100%; background-repeat: no-repeat;
	padding-bottom: 3px; transition: background-size .4s var(--ease);
}
.link:hover { background-size: 100% 1px; }
.link .ico { transition: transform .35s var(--ease); }
.link:hover .ico { transform: translateX(4px); }

.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; }
.brand .mark { flex: none; transition: transform .8s var(--ease); }
.brand:hover .mark { transform: rotate(60deg); }
.brand__txt { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font-family: var(--f-display); font-weight: 700; font-size: 1.12rem; letter-spacing: .2em; }
.brand__sub { margin-top: 5px; font-family: var(--f-display); font-weight: 500; font-size: .6rem; letter-spacing: .36em; text-transform: uppercase; color: var(--on-night-muted); }

/* Apparition au défilement : visible par défaut, masquée seulement si le script tourne. */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--ease) var(--d, 0ms), transform .9s var(--ease) var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* 4. En-tête --------------------------------------------------------------- */
.site-header {
	position: fixed; inset: 0 0 auto 0; z-index: 100;
	color: var(--on-night); border-bottom: 1px solid transparent;
	transition: background-color .35s, border-color .35s, backdrop-filter .35s;
}
.topbar { height: var(--top); overflow: hidden; border-bottom: 1px solid var(--line-night); transition: height .35s var(--ease), opacity .25s, border-color .35s; }
.topbar__in { height: var(--top); display: flex; align-items: center; justify-content: flex-end; gap: clamp(16px, 3vw, 32px); font-size: .86rem; font-weight: 500; }
.topbar a { display: inline-flex; align-items: center; gap: 8px; color: var(--on-night); white-space: nowrap; transition: color .25s; }
.topbar a:hover { color: #fff; }
.topbar .ico { color: var(--accent-soft); flex: none; }
.site-header.is-scrolled .topbar { height: 0; opacity: 0; border-color: transparent; }
.site-header.is-scrolled, .site-header.is-solid, .site-header.is-open {
	background: rgba(7, 13, 31, .86); border-bottom-color: var(--line-night);
	-webkit-backdrop-filter: blur(16px) saturate(140%); backdrop-filter: blur(16px) saturate(140%);
}
.site-header.is-open { background: var(--night); }
.site-header.is-scrolled .site-header__in { height: 64px; }
.site-header__in { height: var(--header); display: flex; align-items: center; gap: 32px; transition: height .35s var(--ease); }
.nav { margin-left: auto; }
.nav ul { display: flex; gap: clamp(18px, 2.4vw, 34px); }
.nav a { position: relative; display: block; padding: 8px 0; font-size: .94rem; font-weight: 500; color: rgba(232, 236, 247, .76); transition: color .25s; white-space: nowrap; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: var(--accent-soft); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.nav a:hover, .nav a.is-active { color: #fff; }
.nav a:hover::after, .nav a.is-active::after { transform: scaleX(1); }
.burger { display: none; width: 44px; height: 44px; margin-left: auto; margin-right: -10px; align-items: center; justify-content: center; }
.burger__bars { position: relative; width: 22px; height: 12px; }
.burger__bars i { position: absolute; left: 0; right: 0; height: 1.5px; background: #fff; transition: transform .35s var(--ease), top .35s var(--ease); }
.burger__bars i:first-child { top: 0; }
.burger__bars i:last-child { top: 10.5px; }
.burger[aria-expanded="true"] .burger__bars i:first-child { top: 5px; transform: rotate(45deg); }
.burger[aria-expanded="true"] .burger__bars i:last-child { top: 5px; transform: rotate(-45deg); }

.mmenu { position: fixed; inset: 0; z-index: 99; background: var(--night); color: var(--on-night); padding-top: calc(var(--header) + var(--top)); overflow-y: auto; opacity: 0; transition: opacity .3s; }
.mmenu[hidden] { display: none; }
.mmenu.is-open { opacity: 1; }
.mmenu__in { display: flex; flex-direction: column; gap: 28px; padding-block: 28px 40px; min-height: 100%; }
.mmenu ul { border-top: 1px solid var(--line-night); }
.mmenu li a { display: block; padding: 18px 0; border-bottom: 1px solid var(--line-night); font-family: var(--f-display); font-size: 1.5rem; font-weight: 600; letter-spacing: -.015em; }
.mmenu .btn { align-self: stretch; }
.mmenu__contact { margin-top: auto; display: flex; flex-direction: column; gap: 6px; color: var(--on-night-muted); font-size: 1rem; }

@media (max-width: 1040px) {
	.topbar__in { justify-content: space-between; font-size: .82rem; }
	.nav, .site-header__cta { display: none; }
	.burger { display: inline-flex; }
}
@media (min-width: 1041px) { .mmenu { display: none !important; } }

/* 5. Sections -------------------------------------------------------------- */

/* Hero */
.hero {
	position: relative; isolation: isolate; overflow: hidden;
	min-height: 100vh; min-height: 100svh;
	display: flex; flex-direction: column;
	background: var(--night); color: var(--on-night);
	padding-top: calc(var(--header) + var(--top));
}
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg::before {
	content: ""; position: absolute; inset: 0;
	background:
		radial-gradient(900px 700px at 78% 42%, rgba(43, 91, 255, .22), transparent 62%),
		radial-gradient(700px 520px at 96% 96%, rgba(95, 212, 230, .07), transparent 60%),
		linear-gradient(180deg, #060B1A 0%, var(--night) 40%, var(--night-2) 100%);
}
.hero__grid {
	position: absolute; inset: 0;
	background-image: radial-gradient(rgba(163, 173, 198, .22) 1px, transparent 1.4px);
	background-size: 34px 34px;
	-webkit-mask-image: radial-gradient(ellipse 70% 75% at 74% 46%, #000 0%, transparent 72%);
	mask-image: radial-gradient(ellipse 70% 75% at 74% 46%, #000 0%, transparent 72%);
	opacity: .55;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__veil { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 13, 31, .92) 0%, rgba(7, 13, 31, .62) 34%, rgba(7, 13, 31, 0) 62%), linear-gradient(0deg, var(--night) 0%, rgba(7, 13, 31, 0) 22%); }
.hero__in { flex: 1; display: flex; align-items: center; padding-block: clamp(24px, 4vh, 64px); }
.hero__copy { max-width: 690px; }
.hero__copy > * { animation: rise 1s var(--ease) both; }
.hero__copy > :nth-child(1) { animation-delay: .1s; }
.hero__copy > :nth-child(2) { animation-delay: .2s; }
.hero__copy > :nth-child(3) { animation-delay: .32s; }
.hero__copy > :nth-child(4) { animation-delay: .4s; }
.hero__copy > :nth-child(5) { animation-delay: .5s; }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

.hero__eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-bottom: clamp(20px, 3vh, 30px); font-family: var(--f-display); font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; line-height: 1.5; }
.hero__eyebrow strong { font-weight: 700; color: #fff; }
.hero__eyebrow span { display: inline-flex; align-items: center; gap: 14px; color: var(--on-night-muted); font-weight: 500; }
.hero__eyebrow span::before { content: ""; width: 28px; height: 1px; background: var(--accent-soft); }
.hero h1 { font-size: clamp(2.3rem, min(5.2vw, 8.2vh), 4.4rem); line-height: 1.04; letter-spacing: -.032em; font-weight: 600; color: #fff; }
.hero h1 em { font-style: normal; color: var(--accent-soft); }
.hero__lead { margin-top: clamp(20px, 3vh, 28px); font-size: clamp(1.125rem, 1.6vw, 1.35rem); line-height: 1.5; color: var(--on-night); max-width: 38em; }
.hero__more { margin-top: 14px; font-size: 1rem; line-height: 1.65; color: var(--on-night-muted); max-width: 36em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: clamp(26px, 4vh, 40px); }
.hero__foot { padding-bottom: clamp(22px, 4vh, 36px); animation: rise 1s var(--ease) .7s both; }
.hero__steps { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 0; padding-top: 22px; border-top: 1px solid var(--line-night); font-family: var(--f-display); font-size: .74rem; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; color: var(--on-night-muted); }
.hero__steps li { display: inline-flex; align-items: center; }
.hero__steps li + li::before { content: ""; width: clamp(18px, 4vw, 56px); height: 1px; margin-inline: clamp(10px, 1.6vw, 20px); background: linear-gradient(90deg, rgba(124, 155, 255, .7), rgba(124, 155, 255, .15)); }

@media (max-width: 860px) {
	.hero__veil { background: linear-gradient(180deg, rgba(7, 13, 31, .35) 0%, rgba(7, 13, 31, .78) 46%, var(--night) 100%); }
	.hero__grid { -webkit-mask-image: radial-gradient(ellipse 90% 50% at 60% 22%, #000 0%, transparent 75%); mask-image: radial-gradient(ellipse 90% 50% at 60% 22%, #000 0%, transparent 75%); }
	.hero__in { align-items: flex-end; }
	.hero__steps { letter-spacing: .16em; font-size: .68rem; }
}
@media (max-width: 520px) {
	.hero__cta .btn { flex: 1 1 100%; }
	.hero__eyebrow span::before { display: none; }
	.hero__steps li + li::before { width: 14px; margin-inline: 8px; }
}

/* Positionnement */
.pos__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(40px, 7vw, 110px); align-items: center; }
.pos__body { margin-top: clamp(28px, 4vw, 44px); display: grid; gap: 18px; max-width: 62ch; color: var(--muted); }
.pos__visual { position: relative; justify-self: end; width: 100%; max-width: 420px; }
.pos__photo { position: relative; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 5; background: var(--night-3); box-shadow: var(--shadow); }
.pos__photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(200deg, rgba(43, 91, 255, .22), rgba(7, 13, 31, 0) 60%); mix-blend-mode: screen; }
.pos__photo img { width: 100%; height: 100%; object-fit: cover; filter: brightness(1.5) contrast(.95); transform: scale(1.06); transition: transform 1.6s var(--ease); }
.pos__visual.is-in .pos__photo img { transform: none; }
.pos__rings { position: absolute; width: 78%; left: -34%; bottom: -16%; color: var(--accent); opacity: .55; pointer-events: none; animation: spin 90s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.piliers { margin-top: clamp(56px, 8vw, 104px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.pilier { position: relative; padding: 32px 28px 8px 0; }
.pilier + .pilier { padding-left: 28px; border-left: 1px solid var(--line); }
.pilier::before { content: ""; position: absolute; left: 0; top: -1px; width: 100%; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.pilier:hover::before { transform: scaleX(1); }
.pilier__ico { display: inline-flex; color: var(--accent); margin-bottom: 22px; transition: transform .5s var(--ease); }
.pilier:hover .pilier__ico { transform: translateY(-4px); }
.pilier h3 { font-size: 1.2rem; letter-spacing: -.015em; margin-bottom: 10px; }
.pilier p { font-size: .98rem; color: var(--muted); line-height: 1.6; }

@media (max-width: 960px) {
	.pos__grid { grid-template-columns: 1fr; }
	.pos__visual { justify-self: start; max-width: 340px; margin-left: 12%; }
	.piliers { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.pilier:nth-child(3) { padding-left: 0; border-left: 0; }
	.pilier:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 560px) {
	.piliers { grid-template-columns: 1fr; }
	.pilier, .pilier + .pilier { padding: 26px 0 22px; border-left: 0; }
	.pilier + .pilier { border-top: 1px solid var(--line); }
	.pos__visual { margin-left: 18%; max-width: 280px; }
}

/* Expertises */
.xps__list { display: grid; gap: 18px; }
.xp {
	position: relative; display: grid; grid-template-columns: 112px minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 64px);
	padding: clamp(28px, 4vw, 52px); background: var(--white); border: 1px solid transparent; border-radius: var(--r-lg);
	transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .4s; scroll-margin-top: calc(var(--header) + 16px);
}
.js .xp.reveal { transition: opacity .9s var(--ease), transform .9s var(--ease), box-shadow .5s var(--ease), border-color .4s; }
.xp::before { content: ""; position: absolute; left: -1px; top: 28px; bottom: 28px; width: 3px; border-radius: 3px; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .6s var(--ease); }
.xp:hover { box-shadow: var(--shadow); border-color: rgba(43, 91, 255, .22); }
.js .xp.is-in:hover, .xp:hover { transform: translateY(-3px); }
.xp:hover::before, .xp:target::before { transform: scaleY(1); }
.xp__index { display: flex; flex-direction: column; gap: 28px; }
.xp__num { font-family: var(--f-display); font-size: clamp(2.6rem, 4vw, 3.6rem); font-weight: 600; line-height: .9; letter-spacing: -.04em; color: transparent; -webkit-text-stroke: 1px #B9C0D0; transition: color .5s, -webkit-text-stroke-color .5s; }
.xp:hover .xp__num { color: var(--accent); -webkit-text-stroke-color: var(--accent); }
.xp__ico { display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%; border: 1px solid var(--line); color: var(--accent); transition: border-color .4s, background-color .4s, color .4s, transform .8s var(--ease); }
.xp:hover .xp__ico { background: var(--accent); border-color: var(--accent); color: #fff; transform: rotate(-12deg); }
.xp__label { font-family: var(--f-display); font-size: .78rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.xp h3 { font-size: clamp(1.45rem, 2.3vw, 1.95rem); line-height: 1.12; letter-spacing: -.022em; margin-bottom: 16px; }
.xp__desc { color: var(--muted); max-width: 54ch; }
.xp__note { margin-top: 24px; padding: 18px 20px; border-radius: var(--r); background: var(--paper); border: 1px solid var(--line); font-size: .98rem; line-height: 1.55; }
.xp__note strong { display: block; margin-bottom: 4px; font-family: var(--f-display); font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); }
.xp__quote { margin-top: 26px; padding-left: 22px; border-left: 2px solid var(--cyan); font-family: var(--f-display); font-size: clamp(1.1rem, 1.6vw, 1.3rem); font-weight: 500; line-height: 1.4; letter-spacing: -.01em; color: #fff; }
.xp .link { margin-top: 26px; }
.xp__side { padding-left: clamp(0px, 3vw, 48px); border-left: 1px solid var(--line); }
.xp__side h4 { font-size: .74rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.xp__side li { position: relative; padding: 11px 0 11px 28px; border-bottom: 1px solid var(--line); font-size: .99rem; line-height: 1.45; transition: color .3s, padding-left .4s var(--ease); }
.xp__side li:last-child { border-bottom: 0; }
.xp__side li::before { content: ""; position: absolute; left: 2px; top: 1.15em; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--accent); transition: background-color .3s, box-shadow .3s; }
.xp__side li:hover { padding-left: 34px; color: var(--accent); }
.xp__side li:hover::before { background: var(--accent); box-shadow: 0 0 0 4px rgba(43, 91, 255, .14); }

.xp--dark { background: radial-gradient(700px 420px at 100% 0%, rgba(43, 91, 255, .28), transparent 62%), var(--night); color: var(--on-night); }
.xp--dark:hover { border-color: rgba(124, 155, 255, .35); }
.xp--dark::before { background: var(--cyan); }
.xp--dark .xp__num { -webkit-text-stroke-color: rgba(163, 173, 198, .5); }
.xp--dark:hover .xp__num { color: var(--accent-soft); -webkit-text-stroke-color: var(--accent-soft); }
.xp--dark .xp__ico { border-color: var(--line-night); color: var(--accent-soft); }
.xp--dark .xp__label, .xp--dark .link { color: var(--accent-soft); }
.xp--dark h3 { color: #fff; }
.xp--dark .xp__desc, .xp--dark .xp__side h4 { color: var(--on-night-muted); }
.xp--dark .xp__side, .xp--dark .xp__side li { border-color: var(--line-night); }
.xp--dark .xp__side li::before { border-color: var(--accent-soft); }
.xp--dark .xp__side li:hover { color: #fff; }
.xp--dark .xp__side li:hover::before { background: var(--accent-soft); box-shadow: 0 0 0 4px rgba(124, 155, 255, .18); }

@media (max-width: 960px) {
	.xp { grid-template-columns: 1fr; gap: 26px; }
	.xp__index { flex-direction: row; align-items: center; justify-content: space-between; }
	.xp__side { padding-left: 0; border-left: 0; padding-top: 24px; border-top: 1px solid var(--line); }
	.xp::before { top: 24px; bottom: auto; height: 64px; }
}

/* Méthode */
.met__glow { position: absolute; inset: 0; background: radial-gradient(800px 500px at 12% 0%, rgba(43, 91, 255, .2), transparent 60%), radial-gradient(600px 400px at 100% 100%, rgba(95, 212, 230, .06), transparent 60%); pointer-events: none; }
.met .wrap { position: relative; }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); counter-reset: step; }
.step { position: relative; }
.step__rail { position: relative; height: 18px; margin-bottom: 34px; }
.step__node { position: absolute; left: 0; top: 0; width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--accent-soft); background: var(--night); z-index: 1; transition: background-color .5s, box-shadow .5s; }
.step__node::after { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: var(--cyan); transform: scale(0); transition: transform .6s var(--ease) calc(var(--i) * 260ms + 300ms); }
.step.is-in .step__node::after { transform: scale(1); }
.step__line { position: absolute; left: 18px; right: calc(-1 * clamp(20px, 3vw, 40px)); top: 8.5px; height: 1px; background: var(--line-night); overflow: hidden; }
.step__line::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--accent-soft), var(--cyan)); transform: scaleX(0); transform-origin: left; transition: transform 1.1s var(--ease) calc(var(--i) * 260ms + 450ms); }
.step.is-in .step__line::after { transform: scaleX(1); }
.step:last-child .step__line { right: 0; -webkit-mask-image: linear-gradient(90deg, #000 30%, transparent); mask-image: linear-gradient(90deg, #000 30%, transparent); }
.step .step__num { font-family: var(--f-display); font-size: clamp(3.4rem, 6vw, 5.2rem); font-weight: 600; line-height: .85; letter-spacing: -.05em; color: transparent; -webkit-text-stroke: 1px rgba(163, 173, 198, .45); margin-bottom: 22px; transition: color .5s, -webkit-text-stroke-color .5s; }
.step:hover .step__num { color: var(--accent-soft); -webkit-text-stroke-color: var(--accent-soft); }
.step:hover .step__node { box-shadow: 0 0 0 6px rgba(124, 155, 255, .16); }
.step h3 { font-size: 1.02rem; letter-spacing: .2em; text-transform: uppercase; color: #fff; margin-bottom: 12px; }
.step p { color: var(--on-night-muted); font-size: 1rem; line-height: 1.6; max-width: 30ch; }
.met__quote { margin-top: clamp(48px, 7vw, 88px); padding-top: clamp(28px, 4vw, 44px); border-top: 1px solid var(--line-night); max-width: 26em; font-family: var(--f-display); font-size: clamp(1.3rem, 2.4vw, 1.9rem); font-weight: 500; line-height: 1.3; letter-spacing: -.018em; color: #fff; }

@media (max-width: 860px) {
	.steps { grid-template-columns: 1fr; gap: 0; }
	.step { padding: 0 0 40px 44px; }
	.step:last-child { padding-bottom: 0; }
	.step__rail { position: absolute; left: 0; top: 4px; bottom: 0; height: auto; width: 18px; margin: 0; }
	.step__line, .step:last-child .step__line { left: 8.5px; right: auto; top: 18px; bottom: -4px; width: 1px; height: auto; -webkit-mask-image: none; mask-image: none; }
	.step:last-child .step__line { display: none; }
	.step__line::after { transform: scaleY(0); transform-origin: top; }
	.step.is-in .step__line::after { transform: scaleY(1); }
	.step .step__num { font-size: 3.2rem; margin-bottom: 14px; }
	.step p { max-width: 46ch; }
}

/* Plan d'action sur 12 mois */
.plan__head { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(28px, 6vw, 96px); align-items: end; margin-bottom: clamp(40px, 6vw, 72px); }
.plan__intro { display: grid; gap: 14px; color: var(--muted); }
.road { --label: 330px; --gap: clamp(20px, 3vw, 44px); background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px, 3.6vw, 48px); box-shadow: var(--shadow); }
.road__scale { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); margin-left: calc(var(--label) + var(--gap)); padding-bottom: 14px; border-bottom: 1px solid var(--line); position: relative; font-family: var(--f-display); font-size: .74rem; font-weight: 600; letter-spacing: .08em; color: var(--muted); }
.road__scale span { white-space: nowrap; }
.road__scale::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: linear-gradient(90deg, var(--accent), var(--cyan)); transform: scaleX(0); transform-origin: left; transition: transform 2.6s var(--ease) .3s; }
.road.is-in .road__scale::after { transform: scaleX(1); }
.phase { display: grid; grid-template-columns: var(--label) minmax(0, 1fr); gap: var(--gap); align-items: center; padding-block: clamp(18px, 2.4vw, 26px); border-bottom: 1px solid var(--line); }
.phase__label { font-family: var(--f-display); font-size: .74rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 6px; }
.phase h3 { font-size: 1.14rem; letter-spacing: -.012em; line-height: 1.25; margin-bottom: 6px; }
.phase__txt p:last-child { font-size: .95rem; line-height: 1.5; color: var(--muted); }
.phase__track { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); align-items: center; height: 44px; background-image: linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: calc(100% / 12) 100%; }
.phase__bar { grid-column: var(--s) / var(--e); position: relative; height: 12px; border-radius: 999px; background: var(--mist); }
.phase__fill { position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(90deg, var(--night-3), var(--accent)); transform: scaleX(0); transform-origin: left; transition: transform 1.2s var(--ease) calc(var(--i) * 320ms + 500ms); }
.phase__bar::after { content: ""; position: absolute; right: -3px; top: 50%; width: 18px; height: 18px; margin-top: -9px; border-radius: 50%; background: var(--white); border: 3px solid var(--accent); transform: scale(0); transition: transform .5s var(--ease) calc(var(--i) * 320ms + 1500ms); }
.road.is-in .phase__fill { transform: scaleX(1); }
.road.is-in .phase__bar::after { transform: scale(1); }
.phase:last-child .phase__fill { background: linear-gradient(90deg, var(--accent), var(--cyan)); }
.phase:last-child .phase__bar::after { border-color: var(--cyan); animation: pulse 2.6s ease-out 3s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(95, 212, 230, .5); } 70%, 100% { box-shadow: 0 0 0 14px rgba(95, 212, 230, 0); } }
.road__note { display: flex; align-items: flex-start; gap: 12px; margin-top: clamp(20px, 3vw, 30px); font-size: .95rem; color: var(--muted); max-width: 70ch; }
.road__note .ico { flex: none; margin-top: 3px; color: var(--accent); }

@media (max-width: 960px) {
	.plan__head { grid-template-columns: 1fr; align-items: start; }
	.road__scale { margin-left: 0; }
	.road__scale span:first-child { font-size: 0; }
	.road__scale span:first-child::after { content: "1"; font-size: .74rem; }
	.phase { grid-template-columns: 1fr; gap: 10px; }
	.phase__track { height: 34px; }
}

/* Engagements */
.eng__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(36px, 7vw, 110px); align-items: start; }
.eng__aside { position: sticky; top: calc(var(--header) + 32px); }
.eng__photo { margin-top: clamp(28px, 4vw, 48px); width: min(320px, 72%); border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 3 / 4; background: var(--line); }
.eng__photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7); }
.eng__list { border-top: 1px solid #C9CEDA; }
.engagement { position: relative; display: grid; grid-template-columns: 56px minmax(0, 1fr); column-gap: 8px; padding: clamp(24px, 3vw, 36px) 0; border-bottom: 1px solid #C9CEDA; }
.js .engagement.reveal { transition: opacity .9s var(--ease) var(--d, 0ms), transform .9s var(--ease) var(--d, 0ms); }
.engagement::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 100%; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease); }
.engagement:hover::after { transform: scaleX(1); }
.engagement__n { grid-row: span 2; padding-top: .5em; font-family: var(--f-display); font-size: .8rem; font-weight: 600; letter-spacing: .1em; color: var(--accent); }
.engagement h3 { font-size: clamp(1.5rem, 2.8vw, 2.25rem); letter-spacing: -.028em; line-height: 1.1; transition: transform .5s var(--ease), color .3s; }
.engagement:hover h3 { transform: translateX(8px); color: var(--accent); }
.engagement p { margin-top: 10px; color: var(--muted); max-width: 52ch; }

@media (max-width: 960px) {
	.eng__grid { grid-template-columns: 1fr; }
	.eng__aside { position: static; }
	.eng__photo { display: none; }
	.engagement { grid-template-columns: 40px minmax(0, 1fr); }
}

/* Cabinet */
.cab { background: var(--white); }
.cab__grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(40px, 7vw, 104px); align-items: center; }
.cab__visual { position: relative; padding: 0 0 44px 0; }
.cab__visual::before { content: ""; position: absolute; left: clamp(-40px, -3vw, -16px); top: 12%; bottom: 0; width: 62%; border-radius: var(--r-lg); background: radial-gradient(420px 300px at 0% 100%, rgba(43, 91, 255, .5), transparent 70%), var(--night); }
.cab__photo { position: relative; margin-left: 7%; border-radius: var(--r-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--mist); box-shadow: var(--shadow); }
.cab__photo img { width: 100%; height: 100%; object-fit: cover; }
.cab__card { position: absolute; right: -4%; bottom: 0; display: flex; align-items: center; gap: 16px; padding: 20px 26px 20px 20px; border-radius: var(--r); background: var(--night); color: #fff; box-shadow: var(--shadow); font-family: var(--f-display); font-weight: 600; font-size: .95rem; line-height: 1.3; letter-spacing: .01em; }
.cab__text > div { display: grid; gap: 18px; margin-top: clamp(24px, 3vw, 36px); color: var(--muted); max-width: 58ch; }
.cab__conviction { padding: 6px 0 6px 22px; border-left: 2px solid var(--accent); color: var(--ink); font-size: 1.1rem; line-height: 1.55; }
.cab__conviction strong { font-weight: 600; color: var(--accent); }
.cab .btn { justify-self: start; margin-top: 12px; }

@media (max-width: 960px) {
	.cab__grid { grid-template-columns: 1fr; }
	.cab__visual { max-width: 560px; }
	.cab__card { right: 0; }
}

/* Appel à l'action */
.cta { padding-block: clamp(96px, 14vw, 200px); text-align: center; background: radial-gradient(900px 520px at 50% 50%, rgba(43, 91, 255, .26), transparent 66%), var(--night); }
.cta__rings { position: absolute; left: 50%; top: 50%; width: min(1100px, 190vw); margin: calc(min(1100px, 190vw) / -2) 0 0 calc(min(1100px, 190vw) / -2); color: rgba(124, 155, 255, .24); pointer-events: none; }
.cta__ring { transform-origin: 400px 400px; animation: spin 140s linear infinite; }
.cta__ring--b { animation-duration: 90s; animation-direction: reverse; }
.cta__ring--c { animation-duration: 60s; }
.cta__in { position: relative; display: grid; justify-items: center; gap: 26px; }
.cta h2 { max-width: 17em; color: #fff; }
.cta p { max-width: 36em; font-size: clamp(1.1rem, 1.5vw, 1.25rem); color: var(--on-night-muted); }
.cta .btn { margin-top: 10px; }

/* Contact */
.contact__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); grid-template-areas: "head form" "info form"; gap: clamp(28px, 4vw, 48px) clamp(36px, 6vw, 88px); align-items: start; }
.contact__head { grid-area: head; }
.contact__head .lead { margin-top: 20px; color: var(--muted); }
.contact__form { grid-area: form; background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px, 3.6vw, 48px); box-shadow: var(--shadow); }
.contact__info { grid-area: info; align-self: start; padding: clamp(24px, 3vw, 36px); border-radius: var(--r-lg); background: radial-gradient(420px 300px at 100% 0%, rgba(43, 91, 255, .32), transparent 66%), var(--night); color: var(--on-night); }
.contact__info h3 { font-size: .86rem; letter-spacing: .2em; margin-bottom: 8px; color: #fff; }
.contact__info li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line-night); }
.contact__info li:last-child { border-bottom: 0; padding-bottom: 0; }
.contact__ico { flex: none; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-night); color: var(--accent-soft); }
.contact__k { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; color: var(--on-night-muted); margin-bottom: 2px; }
.contact__info a { font-family: var(--f-display); font-size: 1.08rem; font-weight: 500; line-height: 1.45; color: #fff; transition: color .25s; overflow-wrap: anywhere; }
.contact__info a:hover { color: var(--accent-soft); }
.contact__maps { display: flex; align-items: center; gap: 6px; margin-top: 8px; font-size: .88rem; color: var(--accent-soft); }

.form { display: grid; gap: 20px; }
.form[hidden] { display: none; }
.form__hint { font-size: .88rem; color: var(--muted); }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field label, .field legend { display: block; margin-bottom: 8px; font-family: var(--f-display); font-size: .92rem; font-weight: 600; color: var(--ink); }
.req { color: var(--accent); }
.opt { margin-left: 6px; font-family: var(--f-body); font-size: .8rem; font-weight: 400; color: var(--muted); }
.field input:not([type="radio"]):not([type="checkbox"]), .field select, .field textarea {
	display: block; width: 100%; min-height: 52px; padding: 13px 16px; border: 1px solid var(--line); border-radius: var(--r);
	background: var(--paper); font-size: 1rem; line-height: 1.4; color: var(--ink);
	transition: border-color .2s, box-shadow .2s, background-color .2s; -webkit-appearance: none; appearance: none;
}
.field textarea { min-height: 148px; resize: vertical; }
.field select { padding-right: 44px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' fill='none' stroke='%235A6275' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m1 1.500 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; cursor: pointer; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #B4BBCB; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--accent); background: var(--white); box-shadow: 0 0 0 4px rgba(43, 91, 255, .16); }
.field.has-error input:not([type="radio"]):not([type="checkbox"]), .field.has-error select, .field.has-error textarea, .field.has-error .check__box { border-color: var(--danger); }
.field__err { display: none; margin-top: 6px; font-size: .88rem; line-height: 1.4; color: var(--danger); }
.field.has-error .field__err { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { position: relative; margin: 0 !important; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.chip span { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); font-family: var(--f-body); font-size: .95rem; font-weight: 500; color: var(--ink); transition: background-color .2s, border-color .2s, color .2s; }
.chip:hover span { border-color: var(--accent); }
.chip input:checked + span { background: var(--night); border-color: var(--night); color: #fff; }
.chip input:focus-visible + span { box-shadow: 0 0 0 4px rgba(43, 91, 255, .22); border-color: var(--accent); }

.check { display: grid !important; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; align-items: start; margin: 0 !important; font-family: var(--f-body) !important; font-size: .93rem !important; font-weight: 400 !important; line-height: 1.5; color: var(--muted) !important; cursor: pointer; position: relative; }
.check input { position: absolute; opacity: 0; width: 24px; height: 24px; margin: 0; cursor: pointer; }
.check__box { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 6px; border: 1px solid #B4BBCB; background: var(--paper); color: #fff; transition: background-color .2s, border-color .2s; }
.check__box .ico { transform: scale(0); transition: transform .25s var(--ease); stroke-width: 3; }
.check input:checked + .check__box { background: var(--accent); border-color: var(--accent); }
.check input:checked + .check__box .ico { transform: scale(1); }
.check input:focus-visible + .check__box { box-shadow: 0 0 0 4px rgba(43, 91, 255, .22); border-color: var(--accent); }
.check a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.form__end { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-top: 4px; }
.form__status { flex: 1 1 240px; font-size: .95rem; line-height: 1.45; outline: 0; }
.form__status:empty { display: none; }
.form__status.is-err { color: var(--danger); }
.form__status.is-ok { color: var(--accent-deep); font-weight: 600; }
.btn__spin { display: none; width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .35); border-top-color: #fff; animation: spin .7s linear infinite; }
.btn.is-loading { pointer-events: none; opacity: .85; }
.btn.is-loading .btn__spin { display: block; }
.btn.is-loading .ico { display: none; }

.form-done { display: grid; justify-items: start; gap: 14px; padding-block: clamp(12px, 3vw, 40px); outline: 0; animation: rise .8s var(--ease) both; }
.form-done[hidden] { display: none; }
.form-done__ico { display: inline-flex; align-items: center; justify-content: center; width: 64px; height: 64px; border-radius: 50%; background: var(--accent); color: #fff; margin-bottom: 8px; }
.form-done h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); letter-spacing: -.02em; }
.form-done p { color: var(--muted); max-width: 46ch; }

@media (max-width: 960px) {
	.contact__grid { grid-template-columns: 1fr; grid-template-areas: "head" "form" "info"; }
}
@media (max-width: 600px) {
	.form__row { grid-template-columns: 1fr; }
	.form__end .btn { width: 100%; }
}

/* 6. Pied de page ---------------------------------------------------------- */
.footer { background: var(--night); color: var(--on-night-muted); padding-top: clamp(56px, 8vw, 96px); font-size: .97rem; border-top: 1px solid var(--line-night); }
.footer__top { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 64px); padding-bottom: clamp(40px, 6vw, 72px); }
.footer__brand p { margin-top: 20px; max-width: 30ch; line-height: 1.55; }
.footer__brand .footer__sign { margin-top: 14px; font-family: var(--f-display); font-weight: 600; color: #fff; letter-spacing: -.005em; }
.footer__col h2 { font-size: .74rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.footer__col li + li { margin-top: 10px; }
.footer__col a, .footer__bottom a { transition: color .25s; }
.footer__col a:hover, .footer__bottom a:hover { color: #fff; }
.footer__col address { display: grid; gap: 10px; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 24px calc(24px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line-night); font-size: .88rem; }
.footer__bottom ul { display: flex; flex-wrap: wrap; gap: 8px 28px; }

@media (max-width: 960px) { .footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); } .footer__brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer__top { grid-template-columns: 1fr; } }

/* 7. Pages de contenu ------------------------------------------------------ */
.doc__head { background: radial-gradient(700px 360px at 85% 0%, rgba(43, 91, 255, .26), transparent 64%), var(--night); color: var(--on-night); padding: calc(var(--header) + var(--top) + clamp(48px, 8vw, 96px)) 0 clamp(40px, 6vw, 72px); }
.doc__head h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); letter-spacing: -.03em; color: #fff; }
.doc__date { margin-top: 16px; font-size: .92rem; color: var(--on-night-muted); }
.doc__body { padding-block: clamp(48px, 7vw, 96px); }
.prose { max-width: calc(760px + 2 * var(--gut)); margin-inline: auto; }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { margin-top: 2.2em; font-size: clamp(1.35rem, 2.2vw, 1.7rem); letter-spacing: -.02em; padding-top: 1.2em; border-top: 1px solid var(--line); }
.prose h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.prose h3 { margin-top: 1.8em; font-size: 1.15rem; }
.prose p, .prose li { color: #3A4152; }
.prose ul { padding-left: 0; display: grid; gap: .5em; }
.prose ul li { position: relative; padding-left: 26px; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: .68em; width: 7px; height: 7px; border-radius: 50%; border: 1.5px solid var(--accent); }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose a:hover { color: var(--accent-deep); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose table { width: 100%; border-collapse: collapse; font-size: .96rem; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.prose th { font-family: var(--f-display); font-weight: 600; color: var(--ink); background: var(--mist); }
.prose .todo { background: #FFF4D6; color: #6B4E00; padding: 1px 6px; border-radius: 4px; font-weight: 600; }
.doc__body .table-wrap { overflow-x: auto; }

.lost { min-height: 100vh; min-height: 100svh; display: grid; align-items: center; padding: calc(var(--header) + var(--top) + 48px) 0 72px; background: radial-gradient(800px 500px at 80% 30%, rgba(43, 91, 255, .24), transparent 62%), var(--night); color: var(--on-night); }
.lost__code { font-family: var(--f-display); font-size: clamp(6rem, 20vw, 13rem); font-weight: 600; line-height: .8; letter-spacing: -.06em; color: transparent; -webkit-text-stroke: 1px rgba(124, 155, 255, .5); margin-bottom: 28px; }
.lost h1 { font-size: clamp(1.9rem, 4vw, 3rem); color: #fff; }
.lost p:not(.lost__code) { margin-top: 16px; max-width: 44ch; color: var(--on-night-muted); }
.lost__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

/* 8. Mouvement réduit, impression ------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0ms !important; }
	.js .reveal { opacity: 1; transform: none; }
}
@media print {
	.site-header, .mmenu, .hero__bg, .cta__rings, .form, .skip { display: none !important; }
	.js .reveal { opacity: 1 !important; transform: none !important; }
	body, .hero, .section--night, .footer, .cta { background: #fff !important; color: #000 !important; }
	.hero h1, .hero h1 em, .section--night h2, .section--night h3, .cta h2 { color: #000 !important; }
}