/* Phare IA · page d'accueil « Le faisceau »
   Nuit marine, sarcelle et menthe de la marque, lumière chaude du phare. Même famille typographique que Zoharys. */

@font-face { font-family: "Instrument Serif"; src: url("polices/instrument-serif-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url("polices/instrument-serif-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("polices/inter-normal.woff2") format("woff2"); font-weight: 300 700; font-style: normal; font-display: swap; }

:root {
  --nuit: #04100F;
  --nuit-2: #061715;
  --surface: #0A1C1A;
  --surface-2: #0E2421;
  --ligne: rgba(220, 255, 247, .08);
  --ligne-forte: rgba(220, 255, 247, .16);
  --texte: #EEF7F5;
  --doux: #9FB6B1;
  --discret: #64807A;
  --sarcelle: #0F766E;
  --menthe: #5EEAD4;
  --menthe-vive: #2DD4BF;
  --lumiere: 255, 236, 196;
  --rouge: #F08A6C; --ambre: #EDB04A; --vert: #34D399;
  --rayon: 20px;
  --sans: "Inter", "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --serif: "Instrument Serif", "Palatino Linotype", Georgia, serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Consolas, monospace;
  --douceur: cubic-bezier(.2, .8, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--nuit); }
body { margin: 0; font: 400 16.5px/1.6 var(--sans); color: var(--texte); background: var(--nuit); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body::after { content: ""; position: fixed; inset: 0; z-index: 70; pointer-events: none; opacity: .045; 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='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E"); }
img, svg { display: block; }
a { color: var(--menthe); }
h1, h2, h3 { margin: 0; }
p { margin: 0; }
::selection { background: rgba(94, 234, 212, .3); }
:focus-visible { outline: 2px solid var(--menthe); outline-offset: 3px; border-radius: 8px; }
.cadre { width: min(1200px, 100% - 40px); margin-inline: auto; }
.evitement { position: absolute; left: -999px; top: 10px; z-index: 80; padding: 8px 14px; border-radius: 8px; background: #fff; color: var(--nuit); }
.evitement:focus { left: 16px; }
section[id] { scroll-margin-top: 76px; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.005em; }

/* ---------- En-tête ---------- */
.entete { position: sticky; top: 0; z-index: 40; border-bottom: 1px solid transparent; transition: background .35s ease, border-color .35s ease; }
.entete-pleine { background: rgba(4, 16, 15, .74); backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px); border-bottom-color: var(--ligne); }
.entete-ligne { display: flex; align-items: center; gap: 22px; height: 68px; }
.marque { display: inline-flex; align-items: center; gap: 10px; color: var(--texte); text-decoration: none; font-weight: 700; font-size: 18px; letter-spacing: -.01em; white-space: nowrap; }
.menu { display: flex; align-items: center; gap: 2px; margin-left: 22px; }
.menu a:not(.bouton) { position: relative; padding: 8px 11px; color: var(--doux); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .2s ease; }
.menu a:not(.bouton):hover, .menu a[aria-current] { color: var(--texte); }
.menu a[aria-current]::after { content: ""; position: absolute; left: 50%; bottom: 1px; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--menthe); box-shadow: 0 0 8px var(--menthe); }
.menu .menu-appel { display: none; }
.lien-discret { margin-left: auto; color: var(--doux); font-size: 14px; font-weight: 500; text-decoration: none; }
.lien-discret:hover { color: var(--texte); }
.burger { display: none; position: relative; width: 42px; height: 42px; border: 1px solid var(--ligne-forte); border-radius: 12px; background: transparent; cursor: pointer; }
.burger span { position: absolute; left: 12px; right: 12px; height: 1.5px; border-radius: 2px; background: var(--texte); transition: transform .25s ease, top .25s ease; }
.burger span:first-child { top: 16px; } .burger span:last-child { top: 24px; }
.burger[aria-expanded="true"] span:first-child { top: 20px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 20px; transform: rotate(-45deg); }

/* ---------- Boutons ---------- */
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border: 1px solid transparent; border-radius: 999px; font: 600 14.5px/1.2 var(--sans); text-decoration: none; white-space: nowrap; cursor: pointer; transition: background .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s var(--douceur); }
.bouton-menthe { background: linear-gradient(180deg, #8AF5E4, var(--menthe) 45%, var(--menthe-vive)); color: #03201C; box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15), 0 10px 30px -12px rgba(94, 234, 212, .7); }
.bouton-menthe:hover { box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15), 0 14px 36px -10px rgba(94, 234, 212, .85); }
.bouton-contour { background: rgba(255, 255, 255, .02); color: var(--texte); border-color: var(--ligne-forte); }
.bouton-contour:hover { border-color: rgba(255, 255, 255, .34); background: rgba(255, 255, 255, .05); }
.bouton-grand { padding: 14px 24px; font-size: 15.5px; }
.bouton-petit { padding: 8px 15px; font-size: 13.5px; }
[data-aimant] { translate: var(--mx, 0px) var(--my, 0px); transition: translate .35s var(--douceur), background .2s ease, border-color .2s ease, box-shadow .2s ease; }

/* ---------- Accueil : l'océan de sites et le faisceau ---------- */
.accueil { position: relative; min-height: 100vh; min-height: 100svh; margin-top: -68px; padding: 150px 0 120px; overflow: hidden; display: flex; align-items: center; isolation: isolate;
  background: radial-gradient(1200px 600px at 75% 110%, rgba(15, 118, 110, .35), transparent 70%), linear-gradient(180deg, #020A09, var(--nuit) 45%, #061A17); }
.accueil::before { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  background: linear-gradient(90deg, rgba(3, 12, 11, .95) 0%, rgba(3, 12, 11, .82) 38%, rgba(3, 12, 11, .2) 56%, transparent 68%), linear-gradient(180deg, transparent 70%, var(--nuit)); }
.ocean { position: absolute; inset: 0; z-index: 0; perspective: 1000px; perspective-origin: 60% 0%; }
.horizon-lueur { position: absolute; left: 30%; right: 0; top: 30%; height: 2px; background: linear-gradient(90deg, transparent, rgba(94, 234, 212, .25) 40%, rgba(var(--lumiere), .35) 70%, transparent); filter: blur(1px); box-shadow: 0 0 40px 8px rgba(94, 234, 212, .08); }
.plan { position: absolute; left: 50%; right: -34%; top: 30%; height: 120%; transform: rotateX(64deg); transform-origin: 50% 0;
  display: grid; grid-template-columns: repeat(var(--colonnes, 9), 1fr); grid-auto-rows: 104px; gap: 22px; padding: 10px; }
.site { position: relative; border-radius: 10px; background: rgba(14, 36, 33, .55); border: 1px solid rgba(220, 255, 247, .06); overflow: hidden; transition: background 1.1s ease, border-color 1.1s ease, box-shadow 1.1s ease; }
.site::before { content: ""; position: absolute; left: 10%; right: 40%; top: 14%; height: 9%; border-radius: 3px; background: rgba(220, 255, 247, .12); box-shadow: 0 18px 0 -2px rgba(220, 255, 247, .07), 0 32px 0 -2px rgba(220, 255, 247, .05); }
.site::after { content: ""; position: absolute; left: 10%; width: 36%; bottom: 14%; height: 34%; border-radius: 5px; background: rgba(220, 255, 247, .05); }
.site i { position: absolute; right: 9%; bottom: 12%; width: 16%; aspect-ratio: 1; border-radius: 50%; background: rgba(220, 255, 247, .08); }
.site.eclaire { background: rgba(var(--lumiere), .2); border-color: rgba(var(--lumiere), .45); box-shadow: 0 0 40px rgba(var(--lumiere), .25); transition-duration: .25s; }
.site.eclaire.trouve-ko i { background: var(--rouge); box-shadow: 0 0 18px var(--rouge); }
.site.eclaire.trouve-ia::after { background: linear-gradient(135deg, rgba(196, 181, 253, .7), rgba(253, 186, 116, .7)); }
.etiquettes-scene { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.etiquette-scene { position: absolute; translate: -50% -100%; display: inline-flex; align-items: center; gap: 7px; padding: 6px 11px; border-radius: 999px; white-space: nowrap;
  background: rgba(4, 16, 15, .88); border: 1px solid rgba(240, 138, 108, .45); color: #FBD2C4; font-size: 12px; font-weight: 600; box-shadow: 0 10px 26px -10px rgba(0, 0, 0, .8);
  opacity: 0; transform: translateY(6px) scale(.96); transition: opacity .5s ease, transform .5s var(--douceur); }
.etiquette-scene b { width: 7px; height: 7px; border-radius: 50%; background: var(--rouge); }
.etiquette-scene.ia { border-color: rgba(196, 181, 253, .5); color: #E4DCFF; }
.etiquette-scene.ia b { background: #C4B5FD; }
.etiquette-scene.visible { opacity: 1; transform: none; }
.faisceau { position: absolute; left: -4%; top: 22%; z-index: 1; width: 0; height: 0; pointer-events: none; }
.faisceau span { position: absolute; left: -150vmax; top: -150vmax; width: 300vmax; height: 300vmax; rotate: var(--angle, 18deg); mix-blend-mode: screen;
  background: conic-gradient(from 80deg at 50% 50%, transparent 0deg, rgba(var(--lumiere), .08) 3deg, rgba(var(--lumiere), .3) 7deg, rgba(var(--lumiere), .55) 10deg, rgba(var(--lumiere), .3) 13deg, rgba(var(--lumiere), .08) 17deg, transparent 20deg);
  -webkit-mask-image: radial-gradient(closest-side, #000 0%, rgba(0, 0, 0, .75) 20%, rgba(0, 0, 0, .25) 45%, transparent 70%); mask-image: radial-gradient(closest-side, #000 0%, rgba(0, 0, 0, .75) 20%, rgba(0, 0, 0, .25) 45%, transparent 70%); }
.lanterne { position: absolute; left: -4%; top: 22%; z-index: 1; width: 220px; height: 220px; translate: -50% -50%; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(var(--lumiere), .9), rgba(var(--lumiere), .25) 18%, transparent 60%); }
.accueil-texte { position: relative; z-index: 4; }
.annonce { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 12px; border: 1px solid rgba(94, 234, 212, .3); border-radius: 999px; background: rgba(94, 234, 212, .06); color: #BFF5EA; font-size: 13.5px; font-weight: 500; text-decoration: none; backdrop-filter: blur(6px); }
.annonce:hover { border-color: rgba(94, 234, 212, .55); }
.fleche { color: var(--menthe); transition: transform .2s ease; }
.annonce:hover .fleche { transform: translateX(3px); }
.point-vivant { width: 7px; height: 7px; border-radius: 50%; background: var(--menthe); animation: pouls 2.2s ease-out infinite; }
@keyframes pouls { 0% { box-shadow: 0 0 0 0 rgba(94, 234, 212, .6); } 70%, 100% { box-shadow: 0 0 0 8px rgba(94, 234, 212, 0); } }
.accueil h1 { margin-top: 26px; max-width: 11.5em; font: 700 clamp(46px, 7vw, 92px)/.98 var(--sans); letter-spacing: -.045em; text-wrap: balance; }
.accueil h1 em { font-size: 1.08em; letter-spacing: -.02em; background: linear-gradient(180deg, #C9FFF5 10%, var(--menthe) 55%, var(--menthe-vive)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }
.chapo { margin-top: 26px; max-width: 34em; color: var(--doux); font-size: clamp(16.5px, 1.6vw, 19px); line-height: 1.6; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
/* Diagnostic gratuit dans l'en-tête : l'adresse du site, un bouton */
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.diag-rapide { display: flex; gap: 8px; width: min(560px, 100%); margin-top: 34px; padding: 7px; border-radius: 999px; border: 1px solid rgba(94, 234, 212, .35); background: rgba(4, 16, 15, .72); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 24px 60px -28px rgba(0, 0, 0, .9), 0 0 60px -30px rgba(94, 234, 212, .5); }
.diag-rapide input { flex: 1; min-width: 0; padding: 12px 18px; border: 0; border-radius: 999px; background: transparent; color: var(--texte); font: 500 16px var(--sans); }
.diag-rapide input::placeholder { color: var(--discret); }
.diag-rapide input:focus { outline: none; }
.diag-rapide:focus-within { border-color: var(--menthe); }
.diag-rapide .bouton { flex: none; padding: 12px 22px; }
.diag-rapide-note { margin: 12px 0 0 6px; color: var(--discret); font-size: 13.5px; }
.diag-rapide-note a { color: var(--doux); }
@media (max-width: 520px) { .diag-rapide { flex-direction: column; border-radius: 22px; } .diag-rapide .bouton { width: 100%; } }
.garanties { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 30px 0 0; padding: 0; list-style: none; color: var(--discret); font-size: 13.5px; }
.garanties li { display: inline-flex; align-items: center; gap: 8px; }
.garanties li::before { content: "✓"; color: var(--menthe); font-weight: 700; }

/* Titre principal : mots qui montent */
.titre-cinema .mt { display: inline-block; overflow: hidden; padding: 0 .02em .12em; margin-bottom: -.12em; vertical-align: top; }
.titre-cinema .mt > span { display: inline-block; transform: translateY(105%) rotate(3deg); transform-origin: 0 100%; animation: mot-monte 1.1s cubic-bezier(.2, .9, .2, 1) forwards; animation-delay: calc(var(--i) * 65ms + 150ms); }
.titre-cinema .mt.accent > span { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: 1.08em; letter-spacing: -.02em; background: linear-gradient(180deg, #C9FFF5 10%, var(--menthe) 55%, var(--menthe-vive)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em; }
@keyframes mot-monte { to { transform: none; } }
.apparait { animation: monte 1s var(--douceur) both; animation-delay: var(--delai, 0ms); }
@keyframes monte { from { opacity: 0; transform: translateY(14px); filter: blur(4px); } }

/* ---------- Sections ---------- */
.section { padding: 140px 0 0; }
.section-tete { margin-bottom: 54px; }
.sur-titre { margin-bottom: 18px; color: var(--menthe); font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; }
.section h2 { font: 700 clamp(36px, 5vw, 64px)/1.02 var(--sans); letter-spacing: -.04em; text-wrap: balance; }
.section h2 em { font-size: 1.08em; color: var(--menthe); }
.attenue { color: var(--discret); }
.note { margin-top: 28px; max-width: 52em; color: var(--doux); font-size: 14.5px; }
.note strong { color: var(--texte); }
.js [data-revele] { opacity: 0; translate: 0 22px; transition: opacity .9s ease var(--delai, 0ms), translate .9s var(--douceur) var(--delai, 0ms); }
.js [data-revele].revele { opacity: 1; translate: none; }
.js [data-lignes] > span { display: inline-block; clip-path: inset(0 0 100% 0); translate: 0 40%; transition: clip-path 1s var(--douceur), translate 1s var(--douceur); }
.js [data-lignes] > span:nth-child(2) { transition-delay: .12s; }
.js [data-lignes].revele > span { clip-path: inset(-10% -5% -25% -5%); translate: none; }
[data-lueur] { position: relative; isolation: isolate; }
[data-lueur]::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .35s ease;
  background: radial-gradient(420px circle at var(--x, 50%) var(--y, 0%), rgba(94, 234, 212, .1), transparent 70%); }
[data-lueur]:hover::before { opacity: 1; }

/* ---------- La loi : frise ---------- */
.frise { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 0; padding: 0; list-style: none; }
.frise li { padding: 30px; border: 1px solid var(--ligne); border-radius: var(--rayon); background: linear-gradient(180deg, var(--surface), #071513); transition: border-color .3s ease; }
.frise li:hover { border-color: var(--ligne-forte); }
.frise time { display: block; font: italic 400 30px/1 var(--serif); color: var(--menthe); }
.frise h3 { margin: 22px 0 10px; font-size: 21px; font-weight: 650; letter-spacing: -.02em; }
.frise p { color: var(--doux); font-size: 15.5px; }

/* ---------- Fonctionnement : le scanner en action ---------- */
.scanner-grille { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.trois-temps { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.trois-temps li { display: grid; grid-template-columns: 54px 1fr; gap: 14px; padding: 22px 0; border-top: 1px solid var(--ligne); }
.trois-temps li:first-child { border-top: 0; }
.num { font: italic 400 32px/1 var(--serif); color: var(--menthe); }
.trois-temps h3 { font-size: 21px; font-weight: 650; letter-spacing: -.02em; margin-bottom: 6px; }
.trois-temps p { color: var(--doux); font-size: 15.5px; }
.terminal { margin: 0; border: 1px solid var(--ligne-forte); border-radius: 18px; background: #020A09; box-shadow: 0 40px 100px -40px rgba(45, 212, 191, .35), inset 0 1px 0 rgba(255, 255, 255, .06); overflow: hidden; }
.terminal-barre { display: flex; align-items: center; gap: 7px; height: 40px; padding: 0 16px; border-bottom: 1px solid var(--ligne); background: #051210; }
.terminal-barre i { width: 10px; height: 10px; border-radius: 50%; background: #1B2D2A; }
.terminal-barre span { margin-left: 10px; color: var(--discret); font-size: 12.5px; }
.terminal-lignes { margin: 0; padding: 22px 24px 26px; list-style: none; display: grid; gap: 9px; font: 13.5px/1.55 var(--mono); color: #B9D1CC; min-height: 340px; }
.terminal-lignes li { position: relative; padding-left: 22px; }
.terminal-lignes li::before { content: "→"; position: absolute; left: 0; color: var(--discret); }
.terminal-lignes .cmd { color: var(--texte); }
.terminal-lignes .cmd::before { content: "$"; color: var(--menthe); }
.terminal-lignes .ok::before { content: "✓"; color: var(--vert); }
.terminal-lignes .ko { color: #F7B7A3; }
.terminal-lignes .ko::before { content: "✗"; color: var(--rouge); }
.terminal-lignes .verdict { margin-top: 6px; padding-top: 12px; border-top: 1px dashed var(--ligne-forte); color: var(--texte); }
.terminal-lignes .verdict::before { content: "■"; color: var(--ambre); }
.terminal-lignes b { color: var(--menthe); font-weight: 600; }
.terminal-lignes .verdict b { color: var(--ambre); }
.js .terminal-lignes li { opacity: 0; translate: 0 4px; transition: opacity .3s ease, translate .3s ease; }
.js .terminal-lignes li.tapee { opacity: 1; translate: none; }
.terminal-lignes li.curseur::after { content: ""; display: inline-block; width: 8px; height: 1.1em; margin-left: 4px; vertical-align: -3px; background: var(--menthe); animation: clignote 1s steps(1) infinite; }
@keyframes clignote { 50% { opacity: 0; } }
.terminal figcaption { padding: 0 24px 16px; color: var(--discret); font-size: 12px; }
.atouts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin-top: 70px; border: 1px solid var(--ligne); border-radius: var(--rayon); overflow: hidden; background: var(--ligne); }
.atout { display: grid; gap: 4px; padding: 24px 26px; background: var(--nuit-2); }
.atout b { font: italic 400 30px/1.1 var(--serif); color: var(--menthe); }
.atout span { color: var(--doux); font-size: 14.5px; }

/* ---------- Démo ---------- */
.demo-grille { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.demo-texte h2 { margin-bottom: 24px; }
.interrupteur, .periode { display: inline-flex; gap: 4px; padding: 5px; margin-top: 26px; border: 1px solid var(--ligne-forte); border-radius: 999px; background: rgba(255, 255, 255, .03); }
.choix { font: 600 14.5px var(--sans); border: 0; background: transparent; color: var(--doux); padding: 9px 18px; border-radius: 999px; cursor: pointer; transition: background .25s ease, color .25s ease; }
.choix[aria-pressed="true"] { background: var(--menthe); color: #03201C; }
.choix em { font-family: var(--sans); font-style: normal; font-size: 12px; opacity: .8; margin-left: 4px; }
.verdict-demo { margin: 22px 0 18px; min-height: 52px; color: var(--doux); }
.p { font-style: normal; font-size: 12px; font-weight: 650; padding: 3px 10px; border-radius: 999px; white-space: nowrap; margin-right: 8px; }
.p.rouge { background: rgba(240, 138, 108, .15); color: var(--rouge); } .p.vert { background: rgba(52, 211, 153, .15); color: var(--vert); }
.rapports { display: flex; gap: 18px; flex-wrap: wrap; font-weight: 600; font-size: 15px; }
.faux-site { background: #FBF7F2; border-radius: 18px; overflow: hidden; border: 1px solid #EADFD3; font-family: Georgia, serif; box-shadow: 0 50px 120px -40px rgba(0, 0, 0, .9), 0 0 0 8px rgba(255, 255, 255, .03); }
.fs-barre { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; background: #fff; border-bottom: 1px solid #EADFD3; color: #2B2622; }
.fs-barre span { font: 13px/1 Arial, sans-serif; color: #7A6F65; }
.fs-image { position: relative; height: 230px; margin: 18px; border-radius: 12px; background: radial-gradient(closest-side at 50% 38%, rgba(255, 214, 120, .75), transparent 70%), linear-gradient(180deg, #F4EDE4 0 62%, #CDB49A 62%); display: flex; align-items: flex-end; }
.fs-image p { margin: 0 0 18px 20px; font-size: 22px; color: #2B2622; }
.badge-ia { position: absolute; top: 12px; left: 12px; display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 3px; border-radius: 999px; background: rgba(17, 17, 16, .84); color: #fff; font: 650 12px/1.25 Arial, sans-serif; opacity: 0; transform: translateY(-6px); transition: opacity .35s, transform .35s; }
.fs-chat { position: relative; margin: 0 18px 18px auto; width: min(330px, calc(100% - 36px)); background: #fff; border-radius: 14px; box-shadow: 0 12px 30px rgba(0, 0, 0, .14); font: 14px/1.45 Arial, sans-serif; color: #17201F; overflow: hidden; }
.fs-chat-tete { background: #2B2622; color: #fff; font-weight: 700; padding: 11px 14px; }
.fs-mention { display: flex; align-items: center; gap: 8px; margin: 0; max-height: 0; padding: 0 14px; overflow: hidden; background: #F1F6F5; font-weight: 600; transition: max-height .35s, padding .35s; }
.fs-bulle { margin: 12px 14px 14px; background: #F3EDE6; border-radius: 12px 12px 12px 4px; padding: 10px 12px; }
.faux-site[data-mode="avec"] .badge-ia { opacity: 1; transform: none; }
.faux-site[data-mode="avec"] .fs-mention { max-height: 60px; padding: 10px 14px; }

/* ---------- Preuves ---------- */
.chiffres { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.chiffre { padding: 30px 26px; border: 1px solid var(--ligne); border-radius: var(--rayon); background: linear-gradient(180deg, var(--surface), #071513); }
.chiffre b { display: block; font: 700 clamp(46px, 5.4vw, 72px)/1 var(--sans); letter-spacing: -.05em; font-variant-numeric: tabular-nums;
  background: linear-gradient(180deg, #DFFFF8, var(--menthe)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.chiffre > span { display: block; margin-top: 14px; color: var(--doux); font-size: 14.5px; }

/* ---------- Tarifs ---------- */
.lancement { display: flex; gap: 16px; align-items: flex-start; padding: 20px 24px; border: 1px solid rgba(94, 234, 212, .25); border-radius: 18px; background: linear-gradient(90deg, rgba(94, 234, 212, .08), rgba(94, 234, 212, .02)); }
.etiquette-menthe { flex: none; padding: 4px 11px; border-radius: 999px; background: var(--menthe); color: #03201C; font-size: 12.5px; font-weight: 700; }
.lancement p { color: #CFE6E1; }
.lancement strong { color: var(--menthe); }
.periode { margin: 26px 0 28px; }
.tarifs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.tarif { display: flex; flex-direction: column; gap: 14px; padding: 32px 28px; border: 1px solid var(--ligne); border-radius: 22px; background: linear-gradient(180deg, var(--surface), #071513); }
.tarif h3 { font-size: 19px; font-weight: 650; }
.prix { display: flex; align-items: baseline; gap: 8px; }
.montant { font: 700 52px/1 var(--sans); letter-spacing: -.05em; }
.unite { color: var(--doux); font-size: 14px; }
.tarif ul { display: grid; gap: 10px; margin: 6px 0 10px; padding: 0; list-style: none; flex: 1; color: var(--doux); font-size: 15px; }
.tarif li { position: relative; padding-left: 24px; }
.tarif li::before { content: "✓"; position: absolute; left: 0; color: var(--menthe); font-weight: 700; }
.tarif strong { color: var(--texte); font-weight: 600; }
.vedette { position: relative; border-color: transparent; background: linear-gradient(180deg, #0D2A26, #081C19) padding-box, linear-gradient(160deg, var(--menthe), rgba(94, 234, 212, .15) 45%, rgba(var(--lumiere), .5)) border-box; border: 1px solid transparent; box-shadow: 0 40px 100px -40px rgba(45, 212, 191, .45); }
.badge-tarif { position: absolute; top: -13px; left: 26px; padding: 4px 12px; border-radius: 999px; background: var(--menthe); color: #03201C; font-size: 12.5px; font-weight: 700; }

/* ---------- FAQ ---------- */
.faq { max-width: 880px; }
.faq details { border-bottom: 1px solid var(--ligne); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 24px 0; cursor: pointer; list-style: none; font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--ligne-forte);
  background: linear-gradient(var(--menthe), var(--menthe)) center / 12px 1.5px no-repeat, linear-gradient(var(--menthe), var(--menthe)) center / 1.5px 12px no-repeat; transition: transform .3s var(--douceur), background-size .3s ease; }
.faq details[open] summary::after { transform: rotate(180deg); background-size: 12px 1.5px, 1.5px 0; }
.faq details p { padding: 0 48px 24px 0; color: var(--doux); }

/* ---------- Appel final ---------- */
.section-appel { padding-bottom: 130px; }
.appel { position: relative; display: flex; flex-direction: column; align-items: center; gap: 0; overflow: hidden; padding: 100px 28px; text-align: center; border: 1px solid var(--ligne); border-radius: 32px; background: #031110; isolation: isolate; }
.appel-faisceau { position: absolute; left: 50%; top: -20%; z-index: -1; width: 160%; height: 140%; translate: -50% 0; transform-origin: 50% 0; animation: balaie-appel 9s ease-in-out infinite alternate;
  /* Les angles d'un dégradé conique se comptent depuis « from » : ici le cône pointe vers le bas (180°) */
  background: conic-gradient(from 160deg at 50% 0%, transparent 0deg, rgba(var(--lumiere), .12) 10deg, rgba(var(--lumiere), .36) 17deg, rgba(var(--lumiere), .5) 20deg, rgba(var(--lumiere), .36) 23deg, rgba(var(--lumiere), .12) 30deg, transparent 40deg); filter: blur(8px); mix-blend-mode: screen; }
@keyframes balaie-appel { from { rotate: -14deg; } to { rotate: 14deg; } }
.appel::after { content: ""; position: absolute; inset: auto 0 0; z-index: -1; height: 60%; background: radial-gradient(60% 100% at 50% 100%, rgba(15, 118, 110, .5), transparent 70%); }
.appel > img { margin-bottom: 24px; filter: drop-shadow(0 0 18px rgba(94, 234, 212, .4)); }
.appel h2 { font: 700 clamp(38px, 5.4vw, 68px)/1.02 var(--sans); letter-spacing: -.045em; max-width: 14em; }
.appel h2 em { font-size: 1.08em; color: var(--menthe); }
.appel p { margin-top: 18px; color: #C5DDD8; font-size: 18px; }
.appel .actions { justify-content: center; margin-top: 32px; }
.js .rideau[data-revele] { clip-path: inset(10% 8% 10% 8% round 40px); transition: opacity .9s ease, translate .9s var(--douceur), clip-path 1.3s var(--douceur); }
.js .rideau[data-revele].revele { clip-path: inset(0 round 32px); }

/* ---------- Pied de page ---------- */
.pied { padding: 70px 0 36px; border-top: 1px solid var(--ligne); color: var(--doux); font-size: 14.5px; }
.pied-grille { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 32px; }
.pied-marque p { margin-top: 14px; color: var(--discret); }
.pied nav { display: flex; flex-direction: column; gap: 11px; }
.pied nav h2 { margin-bottom: 4px; color: var(--texte); font-size: 11.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.pied nav a { width: fit-content; color: var(--doux); text-decoration: none; }
.pied nav a:hover { color: var(--texte); }
.pied-bas { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--ligne); color: var(--discret); font-size: 13px; }
.signature-zoharys { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; padding: 6px 12px 6px 9px; border: 1px solid var(--ligne-forte); border-radius: 999px; color: var(--doux); font-size: 13px; text-decoration: none; transition: border-color .2s ease; }
.signature-zoharys span { font-family: var(--serif); letter-spacing: .14em; text-transform: uppercase; color: var(--texte); font-size: 14px; }
.signature-zoharys:hover { border-color: rgba(242, 182, 90, .6); }

/* ---------- Petits écrans ---------- */
/* ---------- Dossier de preuve ---------- */
.dossier-grille { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.dossier-texte h2 { margin-bottom: 24px; }
.dossier-liste { display: grid; gap: 16px; margin: 30px 0 32px; padding: 0; list-style: none; }
.dossier-liste li { position: relative; padding-left: 34px; color: var(--doux); font-size: 15.5px; }
.dossier-liste li::before { content: "✓"; position: absolute; left: 0; top: 2px; display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: rgba(94, 234, 212, .12); color: var(--menthe); font-size: 12px; font-weight: 700; }
.dossier-liste b { display: block; margin-bottom: 2px; color: var(--texte); font-weight: 600; }
.dossier-visuel { position: relative; padding: 0 0 40px; }
.dossier-attestation { display: block; width: 80%; height: auto; border-radius: 10px; rotate: -2.5deg; box-shadow: 0 0 0 1px rgba(255, 255, 255, .06), 0 50px 90px -34px rgba(0, 0, 0, .95), 0 0 120px -40px rgba(var(--lumiere), .25); }
.dossier-telephone { position: absolute; right: 0; bottom: 0; width: 36%; height: auto; border: 7px solid #0E1C19; border-radius: 30px; rotate: 3deg; box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 40px 70px -24px rgba(0, 0, 0, .95); }

@media (max-width: 1040px) {
  .dossier-grille { grid-template-columns: 1fr; gap: 48px; }
  .menu { display: none; }
  .burger { display: inline-block; margin-left: 4px; }
  .menu-ouvert .menu { display: flex; }
  .menu { position: fixed; inset: 68px 0 auto; flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 10px 20px 26px; background: var(--nuit); border-bottom: 1px solid var(--ligne); }
  .menu-ouvert .entete { background: var(--nuit); backdrop-filter: none; -webkit-backdrop-filter: none; border-bottom-color: var(--ligne); }
  .menu-ouvert { overflow: hidden; }
  .menu-ouvert main, .menu-ouvert .pied { opacity: .2; }
  .menu a:not(.bouton) { padding: 15px 2px; font-size: 18px; border-bottom: 1px solid var(--ligne); }
  .menu .menu-appel { display: inline-flex; margin-top: 20px; padding: 14px; font-size: 16px; }
  .scanner-grille, .demo-grille { grid-template-columns: 1fr; gap: 40px; }
  .chiffres { grid-template-columns: 1fr 1fr; }
  .pied-grille { grid-template-columns: 1fr 1fr; }
  .pied-marque { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .section { padding-top: 104px; }
  .entete-appel, .lien-discret { display: none; }
  .burger { margin-left: auto; }
  .accueil { padding: 120px 0 90px; align-items: flex-start; }
  .accueil::before { background: linear-gradient(180deg, rgba(3, 12, 11, .55) 0%, rgba(3, 12, 11, .82) 45%, rgba(3, 12, 11, .4) 75%, var(--nuit)); }
  .plan { left: -20%; right: -60%; top: 56%; --colonnes: 6; grid-auto-rows: 80px; gap: 16px; }
  .horizon-lueur { top: 56%; }
  .faisceau, .lanterne { top: 40%; }
  .etiquettes-scene { display: none; }
  .actions { width: 100%; }
  .actions .bouton { flex: 1 1 100%; }
  .frise, .tarifs { grid-template-columns: 1fr; }
  .atouts { grid-template-columns: 1fr; }
  .chiffres { grid-template-columns: 1fr; }
  .lancement { flex-direction: column; }
  .appel { padding: 70px 20px; border-radius: 24px; }
  .terminal-lignes { font-size: 12px; padding: 18px; min-height: 300px; }
}

/* Moins d'animations (souvent imposé par Windows) : version douce. On garde la lumière, les fondus, le terminal et les
   faisceaux (ralentis) ; on retire les déplacements d'éléments (glissements, aimants, rideaux) */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  @keyframes fondu { from { opacity: 0; } to { opacity: 1; } }
  .apparait { animation-name: fondu; }
  .titre-cinema .mt > span { transform: none; opacity: 0; animation-name: fondu; animation-duration: .9s; }
  .js [data-revele], .js [data-lignes] > span { translate: none; }
  .js .rideau[data-revele] { clip-path: none; }
  [data-aimant] { translate: none !important; }
  .appel-faisceau { animation-duration: 18s; }
}

/* ---------- Le produit : la vraie application en démonstration (vitrine-demo.css pour la fenêtre) ---------- */
.produit { padding-bottom: 10px; }
.produit-chapo { max-width: 40em; margin-top: 22px; color: var(--doux); font-size: clamp(16.5px, 1.5vw, 18.5px); line-height: 1.6; }
.demo-vivante { position: relative; width: min(1240px, 100% - 40px); margin: 0 auto; perspective: 2200px; isolation: isolate; }
.demo-halo { position: absolute; inset: 12% 4% -8%; z-index: -1; border-radius: 50%; background: radial-gradient(closest-side, rgba(94, 234, 212, .32), rgba(15, 118, 110, .16) 55%, transparent); filter: blur(70px); }
.demo-cadre { position: relative; padding: 8px; border-radius: 20px; transform-origin: 50% 0;
  background: linear-gradient(180deg, rgba(220, 255, 247, .2), rgba(220, 255, 247, .05) 35%, rgba(220, 255, 247, .02));
  box-shadow: 0 70px 150px -40px rgba(0, 0, 0, .95), 0 0 0 1px rgba(220, 255, 247, .06); }
.demo-cadre::after { content: ""; position: absolute; left: 14%; right: 14%; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .75), transparent); }
/* La fenêtre arrive inclinée et se redresse au fil du défilement */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .demo-cadre { animation: redresser linear both; animation-timeline: view(); animation-range: entry 0% cover 42%; }
  }
}
@keyframes redresser { from { transform: rotateX(26deg) scale(.9); } to { transform: none; } }
.demo-vivante figcaption { display: flex; align-items: center; justify-content: center; gap: 12px 18px; flex-wrap: wrap; margin-top: 34px; color: var(--discret); font-size: 14px; }
@media (max-width: 640px) { .demo-vivante { width: min(420px, 100% - 32px); } .demo-cadre { padding: 5px; border-radius: 16px; } }