/* Finitions Nessalys : la mise en page de la maquette reste la référence. */
[hidden] { display: none !important; }
.skip-link { position: fixed; left: 1rem; top: -100px; z-index: 300; padding: 12px 20px; background: white; color: #16264a; border-radius: 8px; }
.skip-link:focus { top: 1rem; }
.nav { position: sticky; top: 0; background: rgb(255 255 255 / 94%); backdrop-filter: blur(18px); }
.hero.dark { background: radial-gradient(ellipse at 83% 35%, #30416e 0%, transparent 56%), linear-gradient(120deg, #111e3a, #1b2e53); }
.hero.dark .screen { box-shadow: 0 36px 70px -15px #040b26a8, 0 0 0 1px #ffffff20; }

:root {
  --ease: cubic-bezier(.22, 1, .36, 1);
  --shadow-sm: 0 2px 5px #16264a04, 0 8px 24px #16264a06;
  --shadow-lg: 0 4px 12px #16264a07, 0 22px 55px -15px #16264a26;
}
html { scroll-padding-top: 120px; }
body { -webkit-font-smoothing: antialiased; }
::selection { background: #a51e4828; color: var(--navy); }
main { min-height: 60vh; }
main:focus { outline: none; }
main h1:focus { outline: none; }
img { max-width: 100%; }
.wrap > *, .hero-grid > *, .split > *, .contact-grid > *, .editorial > *, .article-layout > * { min-width: 0; }
.nav { z-index: 40; transition: box-shadow .35s, background .35s, border-color .35s; }
.nav.is-scrolled { background: rgb(255 255 255 / 91%); box-shadow: 0 4px 30px #0c173314; border-color: transparent; }
.nav-inner { transition: none; }
.brand img { transition: transform .55s var(--ease), filter .4s; }
.brand:hover img { transform: rotate(-7deg) scale(1.06); filter: drop-shadow(0 4px 4px #16264a22); }
.navlinks { font-size: .875rem; }
.navlinks > a, .navlinks summary { position: relative; padding: 9px 0; }
.navlinks summary { display: inline-flex; align-items: center; gap: 7px; }
.nav-chevron { display: block; flex: 0 0 14px; transition: transform .25s var(--ease); }
.navlinks details[open] .nav-chevron { transform: rotate(180deg); }
.navlinks > a::after, .navlinks summary::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.navlinks > a:hover::after, .navlinks > a[aria-current]::after,
.navlinks details[open] summary::after, .navlinks summary.is-active::after { transform: scaleX(1); }
.menu { top: calc(100% + 14px); border-color: #e1e4e999; padding: 10px; box-shadow: 0 15px 45px -10px #10214035; animation: menu-in .28s var(--ease); }
.menu a { font-size: .875rem; transition: background .2s, transform .2s; }
.menu a:hover, .menu a[aria-current] { background: color-mix(in srgb, var(--accent) 7%, white); transform: translateX(3px); }
.menu small { font-size: .75rem; }
.mobile-menu summary { list-style: none; min-height: 44px; display: flex; align-items: center; gap: 10px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; }
summary::-webkit-details-marker { display: none; }
.menu-icon { width: 16px; height: 12px; display: inline-block; border-top: 1.5px solid; border-bottom: 1.5px solid; position: relative; }
.menu-icon::before { content: ''; position: absolute; left: 0; top: 4px; width: 100%; height: 1.5px; background: currentColor; transition: transform .2s; }
.mobile-menu[open] .menu-icon { border-color: transparent; }
.mobile-menu[open] .menu-icon::before { transform: rotate(45deg); }
.mobile-menu[open] .menu-icon::after { content: ''; position: absolute; left: 0; top: 4px; width: 100%; height: 1.5px; background: currentColor; transform: rotate(-45deg); }

.hero.dark::before {
  content: ''; pointer-events: none; position: absolute; width: 580px; height: 580px; right: -140px; top: -260px;
  border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--accent) 22%, transparent), transparent 67%);
}
.hero.dark { border-bottom: 1px solid #ffffff14; }
.hero .butterfly-watermark { transform: rotate(-7deg); opacity: .065; }
.hero-copy h1 em { color: #f0e5ed; }
.hero.cream .hero-copy h1 em { color: var(--accent); }
.eyebrow { font-size: .75rem; letter-spacing: .15em; }
.hero .eyebrow { display: flex; align-items: center; gap: 12px; }
.hero .eyebrow::before { content: ''; width: 26px; height: 1px; background: currentColor; opacity: .65; }
.product-hero .eyebrow { justify-content: center; }
.screen { box-shadow: var(--shadow-lg); transition: box-shadow .45s, border-color .45s; }
.screen-top { background: linear-gradient(180deg, #fff, #f2f4f8); min-height: 34px; }
.screen-top i { width: 6px; height: 6px; }
.screen-top i:first-child { background: #d6acb7; }
.screen-top i:nth-child(2) { background: #d9c8a7; }
.screen-top i:nth-child(3) { background: #a8c1b8; }
.screen-top span { font-size: .65rem; }
.screenfig figcaption, .demo-note, .small-note { font-size: .75rem; }
.screen-stack { perspective: 1100px; }
.screen-stack > .screenfig { transform: rotate(-1.5deg); }
.screen-stack .small-screen { transform: rotate(1.5deg); }
.screen-stack .small-screen .screen { border: 1px solid #ffffffc9; }
.hero .visual { transform: perspective(1200px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)); transition: transform .65s var(--ease); }

.btn { position: relative; isolation: isolate; overflow: hidden; box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 18%, transparent); transition: transform .3s var(--ease), box-shadow .3s, background .3s, border-color .3s; }
.btn::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(115deg, transparent 20%, #ffffff18 50%, transparent 80%); transform: translateX(-130%); transition: transform .7s var(--ease); }
.btn > span[aria-hidden] { display: inline-block; transition: transform .3s var(--ease); }
.btn:hover { transform: translateY(-3px); box-shadow: 0 9px 22px color-mix(in srgb, var(--accent) 25%, transparent); }
.btn:hover::before { transform: translateX(130%); }
.btn:hover > span[aria-hidden] { transform: translate(3px, -3px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn.dark { box-shadow: 0 4px 12px #16264a16; }
.btn.dark:hover { background: #263b64; box-shadow: 0 9px 24px #16264a28; }
.btn.secondary { box-shadow: none; }
.btn.secondary:hover { background: #16264a05; border-color: var(--accent); }
.hero.dark .btn.secondary:hover { background: #ffffff10; border-color: white; }
.text-link { transition: color .2s, border-color .2s; }
.text-link:hover { color: var(--accent); border-color: transparent; }
.hero.dark .text-link:hover { color: #fff; }

.solution-card, .catalog-card, .family-card, .resource-card, .role-block, .demo-choice > article, .contact-box, .account-card { box-shadow: var(--shadow-sm); }
.solution-card, .family-card, .resource-card, .role-block {
  position: relative; transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
}
.solution-card { overflow: hidden; border-top: 3px solid color-mix(in srgb, var(--accent) 70%, white); }
.solution-card::before { content: ''; position: absolute; pointer-events: none; inset: 0; background: radial-gradient(240px circle at var(--pointer-x, 50%) var(--pointer-y, 0%), color-mix(in srgb, var(--accent) 8%, transparent), transparent); opacity: 0; transition: opacity .35s; }
.solution-card > * { position: relative; }
.solution-card .index { font-size: .75rem; letter-spacing: .07em; }
.solution-card .product-tag { font-size: .875rem; }
.solution-card h3 { font-size: 26px; }
.solution-card p, .feature p, .role-block p, .family-card p, .step p, .demo-choice p { font-size: 1rem; }
.solution-card .arrow { font-size: .875rem; transition: transform .35s var(--ease); }
.solution-card:hover, .solution-card:focus-visible, .resource-card:hover, .family-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--accent) 30%, var(--line)); }
.solution-card:hover::before { opacity: 1; }
.solution-card:hover .arrow { transform: translateX(5px); }
.role-block:hover { transform: translateX(5px); box-shadow: var(--shadow-lg); }
.hero.dark .role-block, .hero.dark .brand-visual { color: var(--ink); }
.hero.dark .role-block p, .hero.dark .brand-visual p { color: var(--muted); }
.hero.dark .brand-visual .eyebrow { color: var(--accent); }
.catalog-card { border-top: 3px solid color-mix(in srgb, var(--accent) 45%, white); }
.resource-card .cover { background: linear-gradient(135deg, #edf0f6, #f7f8fa); }
.resource-card .cover img { transition: transform .6s var(--ease); }
.resource-card:hover .cover img { transform: scale(1.04); }
.brand-visual { background: linear-gradient(135deg, #edf0f6, #e7ebf3); box-shadow: inset 0 1px 0 #fff, var(--shadow-sm); }
.feature { border-top-color: color-mix(in srgb, var(--accent) 55%, white); }
.cta-band { background: radial-gradient(ellipse at 85% 10%, #33446f, transparent 68%), var(--navy); box-shadow: 0 20px 45px -20px #16264a66; border: 1px solid #ffffff12; }
.cta-band::after { content: ''; position: absolute; right: -30px; top: -60px; width: 300px; height: 300px; border: 1px solid #ffffff09; border-radius: 50%; pointer-events: none; }
.cta-band > * { position: relative; z-index: 1; }
.faq summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 25px; padding-right: 2px; }
.faq summary::after { content: '+'; flex-shrink: 0; font-size: 24px; font-weight: 400; color: var(--accent); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details[open] p { animation: menu-in .3s var(--ease); }
.editorial h2 { top: 116px; }
.footer { background: linear-gradient(135deg, #16264a, #0f1c38); }
.footer a:not(.brand) { font-size: .875rem; transition: color .25s, transform .25s; }
.footer a:not(.brand):hover { color: white; transform: translateX(3px); }
.footer p { font-size: .875rem; }
.footer-bottom { font-size: .75rem; align-items: center; flex-wrap: wrap; }
.footer-bottom a:not(.brand) { display: inline-block; font-size: .75rem; margin: 0 5px; }
.footer-bottom > span:last-child { display: flex; flex-wrap: wrap; align-items: center; }

.form label, .account-tabs button, .account-bottom, .form .check, .filterbar button, .pill, .feature-list li { font-size: .875rem; }
.form input:not([type=checkbox]), .form textarea, .form select, .searchbar input { transition: border-color .2s, box-shadow .2s, background .2s; font-size: 1rem; }
.form input:focus, .form textarea:focus, .form select:focus, .searchbar input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 11%, transparent); }
.form input[type=checkbox] { accent-color: var(--accent); width: 16px; height: 16px; flex-shrink: 0; }
.pass-wrap button { min-height: 38px; top: 13px; font-size: .75rem; }
.account-tabs button, .filterbar button { min-height: 44px; transition: background .25s, color .25s, box-shadow .25s, border-color .25s; }
.account-tabs button:hover, .filterbar button:not(.active):hover { background: #f0edf8; border-color: #cec1e8; }
.account-tabs button.selected { border-color: var(--accent); color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 6px 16px #16264a09; }
.form-result { font-size: .875rem; background: #f0f2f8; color: var(--ink); animation: menu-in .3s var(--ease); }
.preview-note { font-size: .8125rem !important; background: #f5f6f9; border: 1px solid var(--line); padding: 12px 14px; border-radius: 8px; line-height: 1.5; margin: 0 0 22px !important; color: #647085; }
.contact-email { overflow-wrap: anywhere; }
.small-note { border-top: 1px solid var(--line); }
.reveal { opacity: 0; transform: translateY(23px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--reveal-delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes menu-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (hover: none) {
  .solution-card:hover, .resource-card:hover, .family-card:hover, .role-block:hover, .btn:hover { transform: none; }
}
@media (max-width: 1050px) and (min-width: 851px) {
  .hero-grid { gap: 32px; grid-template-columns: 1.1fr 1fr; }
  h1 { font-size: 56px; letter-spacing: -2px; }
  .navlinks { gap: 22px; }
  .solution-card { padding: 26px 18px; }
}
@media (max-width: 850px) {
  .mobile-menu { font-size: .875rem; }
  .mobile-menu .menu { width: min(340px, calc(100vw - 48px)); max-height: calc(100dvh - 110px); overflow-y: auto; }
  .menu a { min-height: 44px; display: block; }
  .hero .visual { transform: none; }
  .screen-stack { max-width: 650px; margin: 10px auto 0; }
  .screen-stack > .screenfig { transform: none; }
  .screen-stack .small-screen { transform: rotate(1deg); }
  .editorial h2 { position: static; }
  .contact-grid { gap: 40px; }
  .identity-hero { padding: 55px 0; }
  .comparison { font-size: .875rem; }
}
@media (max-width: 540px) {
  h1, .hero h1 { font-size: clamp(2.3rem, 10.5vw, 3rem); letter-spacing: -.055em; }
  h2 { font-size: clamp(1.8rem, 7.7vw, 2.2rem); }
  .wrap { padding-left: 22px; padding-right: 22px; }
  .hero-grid { padding-top: 44px; gap: 32px; }
  .hero .lead { font-size: 1.0625rem; }
  .hero .eyebrow { font-size: .75rem; letter-spacing: .1em; }
  .actions { gap: 18px; }
  .btn { padding: 12px 19px; }
  .hero .actions .btn { gap: 15px; }
  .screen-top span { font-size: .6rem; letter-spacing: .02em; }
  .screen-stack { padding-bottom: 50px; margin-right: 6px; }
  .brand-visual { padding: 30px; }
  .brand-visual h2 { font-size: 40px; }
  .catalog-card, .family-card, .demo-choice > article { padding: 26px; }
  .solution-card { min-height: 255px; }
  .contact-box { padding: 24px 20px; }
  .account-page { padding-left: 16px; padding-right: 16px; min-height: 75vh; }
  .account-card { padding: 30px 22px; }
  .account-card h1 { font-size: 36px; }
  .account-tabs { gap: 8px; }
  .account-tabs button { font-size: .875rem; }
  .footer-grid { gap: 32px; }
  .footer-bottom span { margin-bottom: 14px; }
  .footer-bottom a:not(.brand) { margin: 3px 4px; }
  .editorial-list p { padding-left: 0; }
  .role-block { grid-template-columns: 30px 1fr; padding: 20px; }
  .comparison td, .comparison th { min-width: 135px; }
  .cta-band .btn { white-space: normal; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  html:not([data-motion="on"]) { scroll-behavior: auto; }
  html:not([data-motion="on"]) *, html:not([data-motion="on"]) *::before, html:not([data-motion="on"]) *::after { animation: none !important; transition: none !important; }
}

/* Effets de mouvement : visibles dès l'accueil, indépendants des survols. */
:root {
  --shadow-sm: 0 5px 12px #16264a07, 0 18px 36px -16px #16264a24;
  --shadow-lg: 0 12px 24px -8px #16264a22, 0 34px 65px -20px #16264a40;
}
.nav::after {
  content: ''; position: absolute; bottom: -1px; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--accent), #ad8bda); transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left; pointer-events: none;
}
.hero.dark::before {
  width: 850px; height: 850px; top: -330px; right: -100px;
  background: radial-gradient(circle, #795cab52 0%, color-mix(in srgb, var(--accent) 35%, transparent) 30%, transparent 65%);
}
.hero.dark::after {
  content: ''; position: absolute; bottom: -300px; left: -120px; width: 720px; height: 720px;
  background: radial-gradient(circle, #445baa38, transparent 65%); pointer-events: none;
}
.hero .butterfly-watermark { opacity: .09; transform-origin: 55% 65%; }
.hero-copy h1 em { background: linear-gradient(105deg, #fff 15%, #ebc1d2 40%, #cab7f3 55%, #fff 75%); background-size: 250% 100%; background-clip: text; -webkit-background-clip: text; color: transparent; }
.hero.cream .hero-copy h1 em { background: none; color: var(--accent); }
.hero.dark .screen { box-shadow: 0 45px 75px -18px #030a20cc, 0 18px 30px -15px #080c1db3, 0 0 0 1px #ffffff40; }
.screen-stack > .screenfig { transform: rotate(-3deg); }
.screen-stack .small-screen { transform: rotate(3deg); }
.hero .visual { transition: transform .3s ease-out; }
.solution-card { border-top-width: 4px; }
.home-solutions .solution-card { border-top: 1px solid var(--line); }
.solution-card::before { background: radial-gradient(330px circle at 50% 0%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 80%); }
.solution-card .arrow { display: flex; justify-content: space-between; align-items: center; }
.solution-card .arrow::after { content: '↗'; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: color-mix(in srgb, var(--accent) 9%, white); transition: background .3s, color .3s, transform .3s; }
.solution-card:hover .arrow::after { color: white; background: var(--accent); transform: rotate(5deg) scale(1.1); }
.btn::before { background: linear-gradient(115deg, transparent 20%, #ffffff45 50%, transparent 80%); }
.btn:hover { box-shadow: 0 12px 28px -6px color-mix(in srgb, var(--accent) 58%, transparent); }
.btn.dark:hover { box-shadow: 0 12px 28px -6px #16264a70; }
.hero .actions .btn:not(.secondary) { box-shadow: 0 9px 32px -8px color-mix(in srgb, var(--accent) 60%, transparent); }
.motion-toggle { border: 1px solid #ffffff38; background: #ffffff08; color: #d0d8e8; border-radius: 20px; padding: 8px 13px; font-size: .75rem; line-height: 1.5; }
.motion-toggle:hover { background: #ffffff18; color: white; }
.reveal { opacity: 0; transform: none; transition: none; }
:root[data-motion="on"] .hero.dark::before { animation: halo-drift 9s ease-in-out infinite alternate; }
:root[data-motion="on"] .hero.dark::after { animation: halo-drift 11s ease-in-out -4s infinite alternate-reverse; }
:root[data-motion="on"] .hero .butterfly-watermark { animation: butterfly-drift 9s ease-in-out infinite; }
:root[data-motion="on"] .screen-stack > .screenfig { animation: screen-drift-back 7s ease-in-out infinite; }
:root[data-motion="on"] .screen-stack .small-screen { animation: screen-drift-front 5.6s ease-in-out -.8s infinite; }
:root[data-motion="on"] .hero .visual > .screenfig { animation: screen-drift-back 7s ease-in-out infinite; }
:root[data-motion="on"] .hero .actions .btn:first-child::before { animation: button-light 5s ease-in-out 1.8s infinite; }
:root[data-motion="on"] .hero .role-block { animation: role-drift 6s ease-in-out infinite; }
:root[data-motion="on"] .hero .role-block:nth-child(2) { animation-delay: -2s; }
:root[data-motion="on"] .hero .role-block:nth-child(3) { animation-delay: -4s; }
@media (hover: hover) and (pointer: fine) {
  :root[data-motion="on"] .solution-card:hover,
  :root[data-motion="on"] .family-card:hover,
  :root[data-motion="on"] .resource-card:hover {
    transform: perspective(900px) translateY(-6px) rotateX(var(--card-x, 0deg)) rotateY(var(--card-y, 0deg));
    box-shadow: 0 14px 24px -14px color-mix(in srgb, var(--accent) 50%, transparent), 0 32px 58px -18px #16264a42;
    border-color: color-mix(in srgb, var(--accent) 60%, white);
  }
  :root[data-motion="on"] .btn:hover { transform: translateY(-3px); }
  :root[data-motion="on"] .btn:active { transform: translateY(0); }
}
@keyframes screen-drift-back { 0%, 100% { translate: 0 5px; } 50% { translate: -5px -12px; } }
@keyframes screen-drift-front { 0%, 100% { translate: 0 11px; } 50% { translate: 5px -14px; } }
@keyframes role-drift { 0%, 100% { translate: 0 0; } 50% { translate: -7px -3px; } }
@keyframes halo-drift { from { transform: translate(-65px, -30px) scale(.88); opacity: .65; } to { transform: translate(60px, 100px) scale(1.2); opacity: 1; } }
@keyframes butterfly-drift { 0%, 100% { transform: rotate(-9deg) translateY(0); } 50% { transform: rotate(-3deg) translateY(-16px); } }
@keyframes title-light { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes button-light { 0%, 55% { transform: translateX(-130%); } 80%, 100% { transform: translateX(130%); } }
@media (max-width: 850px) {
  .screen-stack > .screenfig { transform: rotate(-1deg); }
  .screen-stack .small-screen { transform: rotate(2deg); }
  .hero.dark::before { width: 600px; height: 600px; }
  :root[data-motion="on"] .hero .role-block { animation: none; }
}
html[data-motion="off"] { scroll-behavior: auto; }
html[data-motion="off"] *, html[data-motion="off"] *::before, html[data-motion="off"] *::after { animation: none !important; transition: none !important; }
html[data-motion="off"] .reveal { opacity: 1; transform: none; }
html[data-motion="off"] .hero .visual { transform: none; }
@media print {
  .skip-link, .preview-note { display: none; }
  .reveal { opacity: 1; transform: none; }
  .nav { position: static; }
  *, *::before, *::after { animation: none !important; }
  .motion-toggle { display: none; }
}

/* ── Menu mobile ───────────────────────────────────────────────────────
   Un menu de telephone se parcourt au pouce : des lignes hautes, une seule
   couleur pleine pour l'action, et les produits replies pour que la liste
   tienne sans defilement. */
.mobile-panel { padding: 10px; gap: 2px; }

/* « Mon espace » : seule couleur pleine du menu. Elle marque une action qui
   quitte le site, pas une rubrique de plus. */
.mobile-menu .menu a.mobile-espace {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 50px; margin-bottom: 8px; padding: 0 16px;
  background: var(--navy); color: #fff;
  font-weight: 700; letter-spacing: .2px; border-radius: 9px;
}
.mobile-menu .menu a.mobile-espace:hover,
.mobile-menu .menu a.mobile-espace:focus-visible { background: #101c39; }
.mobile-espace + .mobile-group { border-top: 1px solid var(--line); padding-top: 8px; }

/* « Solutions » replie : quatre produits de moins a l'ouverture. */
.mobile-group summary {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 48px; padding: 0 14px; border-radius: 7px;
  cursor: pointer; list-style: none; font-weight: 700;
}
.mobile-group summary::-webkit-details-marker { display: none; }
.mobile-group summary:hover { background: var(--paper); }
.mobile-group .nav-chevron { transition: transform .18s ease; color: var(--muted); }
.mobile-group[open] .nav-chevron { transform: rotate(180deg); }
.mobile-group-body { display: grid; gap: 2px; padding: 2px 0 8px 10px; }
.mobile-group-body a { min-height: 44px; display: flex; flex-direction: column; justify-content: center; }

.mobile-menu .menu a:not(.mobile-espace) {
  min-height: 48px; display: flex; flex-direction: column; justify-content: center;
}
@media (prefers-reduced-motion: reduce) { .mobile-group .nav-chevron { transition: none; } }