/* NOVA-SCHOOL · 2026 · V5
   Direction artistique : landing B2B aérée, design bleu et blanc,
   entièrement réécrite pour l'identité et les fonctionnalités NOVA-SCHOOL. */
:root{--sa-blue:#1761eb;--sa-deep:#0b3c9c;--sa-dark:#102a4b;--sa-blue-hover:#0d4bc3;--sa-light:#eff7ff;--sa-muted:#526881;--sa-line:#e5ecf4;--sa-radius:20px;--sa-shadow:0 22px 55px rgba(17,57,114,.12)}
html{scroll-padding-top:110px}body{font-size:18px;line-height:1.68;color:var(--sa-dark);background:#fff}h1,h2,h3{letter-spacing:-.047em}body p{color:var(--sa-muted)}.wrap{max-width:1380px;padding-inline:48px}.section{padding-top:112px;padding-bottom:112px}a{transition:color .2s}.sa-header{width:100%;max-width:100%;padding:0 max(48px,calc((100vw - 1380px)/2 + 48px));height:98px;min-height:98px;position:sticky;top:0;z-index:150;background:rgba(255,255,255,.98);box-shadow:0 1px 0 rgba(9,45,94,.08);gap:35px;backdrop-filter:blur(14px)}.sa-header .brand{font-size:23px;letter-spacing:-.055em;flex-shrink:0}.sa-header .brand small{font-size:9px;letter-spacing:.11em;color:#6683a2;font-weight:600}.sa-header .brand-mark{height:49px;width:47px;font-size:34px;background:var(--sa-blue)}.sa-header nav{gap:23px}.sa-header nav>a:not(.btn),.sa-header .nav-dropdown summary{font-size:15px;font-weight:600;color:#234364;white-space:nowrap}.sa-header nav>a:not(.btn):hover,.sa-header .nav-dropdown summary:hover{color:var(--sa-blue)}.sa-header .nav-dropdown summary{display:flex;align-items:center;gap:3px}.sa-header .nav-dropdown summary svg{width:14px;height:14px;transform:rotate(90deg)}.sa-header .nav-dropdown>div{top:38px;border-radius:12px;border-color:#e9eff7;box-shadow:0 15px 40px rgba(6,35,78,.12);padding:10px;min-width:240px}.sa-header .nav-dropdown>div a{padding:10px 13px;font-size:15px}.sa-header .sa-nav-cta{background:var(--sa-blue);color:#fff;border-color:var(--sa-blue);font-size:15px;min-height:48px;padding:12px 19px;border-radius:8px;white-space:nowrap;box-shadow:none}.sa-header .sa-nav-cta:hover{background:var(--sa-blue-hover)}.sa-header .sa-nav-cta svg{width:18px}.sa-header .menu-toggle{border:0;border-radius:9px;background:#edf5ff;padding:12px;display:none;min-width:48px;min-height:48px;align-items:center;justify-content:center;flex-direction:column;gap:5px}.sa-header .menu-toggle span{display:block;width:24px;height:2px;background:var(--sa-blue);border-radius:2px;transition:transform .2s,opacity .2s}.sa-header .menu-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.sa-header .menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.sa-header .menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* Shared visual language */
.sa-kicker{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:700;line-height:1.6;letter-spacing:.115em;color:var(--sa-blue);margin-bottom:18px}.sa-kicker-light{color:#b9d9ff}.sa-kicker-dot{width:8px;height:8px;border-radius:50%;background:#bfdbfe;box-shadow:0 0 0 5px rgba(191,219,254,.24)}.sa-button{display:inline-flex;align-items:center;justify-content:center;gap:15px;white-space:normal;text-align:center;font-size:17px;font-family:inherit;font-weight:700;line-height:1.25;min-height:61px;padding:18px 27px;border:2px solid transparent;border-radius:9px;text-decoration:none;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s}.sa-button:hover{transform:translateY(-2px)}.sa-button svg{width:19px;height:19px}.sa-button-brand{color:#fff;background:var(--sa-blue);border-color:var(--sa-blue);box-shadow:0 12px 22px rgba(23,97,235,.16)}.sa-button-brand:hover{background:var(--sa-blue-hover);border-color:var(--sa-blue-hover);color:#fff}.sa-button-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.8)}.sa-button-ghost:hover{color:#fff;background:rgba(255,255,255,.12)}.sa-button-light{background:#fff;color:var(--sa-deep);border-color:#fff}.sa-button-light:hover{background:#eaf3ff}.sa-button-primary{background:var(--sa-blue);border-color:var(--sa-blue);color:#fff}.sa-button-primary:hover{background:#0646ae;color:#fff}.sa-link{display:inline-flex;gap:12px;align-items:center;font-weight:700;font-size:17px;color:var(--sa-blue)}.sa-link svg{width:19px;height:19px;transition:transform .2s}.sa-link:hover svg{transform:translateX(5px)}.sa-section-head{margin-bottom:52px}.sa-section-head.sa-center{text-align:center;max-width:900px;margin-inline:auto}.sa-section-head h2{font-size:clamp(36px,3.8vw,55px);font-weight:700;line-height:1.22;margin:0 0 24px}.sa-section-head h2 span,.sa-story-copy h2 span,.sa-parents-copy h2 span,.sa-steps-heading h2 span,.sa-features-intro h2 span{color:var(--sa-blue)}.sa-section-head p{font-size:19px;max-width:760px;line-height:1.8;margin:0 auto}
/* Hero */
.sa-hero{position:relative;background:linear-gradient(118deg,#092580 0%,#064bb3 51%,#167fd0 100%);isolation:isolate;color:#fff;overflow:hidden}.sa-hero:before{position:absolute;content:"";width:900px;height:900px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-410px;top:-345px;z-index:-1}.sa-hero:after{position:absolute;content:"";width:680px;height:680px;border:1px solid rgba(255,255,255,.10);border-radius:50%;right:-270px;top:-235px;z-index:-1}.sa-hero-glow{position:absolute;pointer-events:none;z-index:-1;border-radius:50%}.sa-hero-glow-one{height:550px;width:550px;right:3%;top:18%;background:radial-gradient(circle,rgba(81,191,255,.33),transparent 65%)}.sa-hero-glow-two{height:420px;width:420px;left:-290px;bottom:-250px;border:1px solid rgba(255,255,255,.13)}.sa-hero-inner{display:grid;grid-template-columns:1.04fr .96fr;gap:38px;min-height:695px;align-items:center;padding-top:68px;padding-bottom:76px}.sa-hero-copy{padding-bottom:12px;position:relative;z-index:2}.sa-hero h1{font-size:clamp(48px,4.8vw,77px);font-weight:700;line-height:1.11;color:#fff;max-width:760px;margin:15px 0 28px;letter-spacing:-.055em}.sa-hero-copy>p{color:#e1efff;font-size:20px;line-height:1.82;max-width:640px;margin-bottom:32px}.sa-actions{display:flex;flex-wrap:wrap;gap:15px}.sa-arrow{display:flex}.sa-hero-proof{display:flex;align-items:center;gap:11px;margin-top:27px;color:#c9e0fb;font-size:15px;line-height:1.6}.sa-proof-icon{display:inline-flex;align-items:center;justify-content:center;width:23px;height:23px;background:rgba(255,255,255,.16);border-radius:50%;flex-shrink:0}.sa-proof-icon svg{width:15px;height:15px}.sa-hero-art{min-height:570px;position:relative;display:flex;align-items:center;justify-content:center}.sa-art-blob{position:absolute;inset:40px 3% 30px 12%;border-radius:46% 54% 51% 49%;background:linear-gradient(145deg,rgba(255,255,255,.17),rgba(255,255,255,.06));transform:rotate(-14deg)}.sa-hero-photo{position:absolute;inset:25px 0 90px 12%;border-radius:28px 90px 28px 28px;overflow:hidden;box-shadow:0 28px 75px rgba(0,12,68,.38)}.sa-hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(4,34,76,.45),transparent 45%)}.sa-hero-photo img{width:100%;height:100%;object-fit:cover;object-position:45% center}.sa-photo-tag{position:absolute;z-index:1;bottom:28px;right:25px;left:30px;font-size:16px;line-height:1.5;font-weight:700;text-shadow:0 2px 6px #08335d}.sa-art-panel{position:absolute;z-index:3;background:#fff;left:-8%;bottom:17px;width:340px;padding:17px 20px 10px;box-shadow:var(--sa-shadow),0 14px 50px rgba(4,21,66,.2);border:1px solid #e7f0fb;border-radius:17px;color:#122d4b}.sa-art-panel-top{display:flex;gap:9px;align-items:center;padding-bottom:11px;border-bottom:1px solid #ebf1f7}.sa-art-panel-top b{font-size:14px}.sa-art-panel-top small{margin-left:auto;color:#8090a5;font-size:10px;font-weight:700}.sa-art-mini-brand{display:grid;place-items:center;width:26px;height:26px;border-radius:7px;color:#fff;font-size:16px;font-weight:700;background:#1761eb}.sa-art-panel-line{display:flex;align-items:center;gap:11px;padding:10px 0}.sa-art-panel-line+ .sa-art-panel-line{border-top:1px solid #f1f4f9}.sa-art-panel-line>div{flex:1;min-width:0}.sa-art-panel-line strong{font-size:13px;display:block;line-height:1.55}.sa-art-panel-line small{font-size:11px;display:block;line-height:1.5;color:#698097}.sa-mini-icon{display:grid;place-items:center;width:37px;height:37px;border-radius:10px;flex-shrink:0}.sa-mini-icon svg{width:19px;height:19px}.sa-mini-icon.blue{background:#eaf2ff;color:#175fcc}.sa-mini-icon.sky{background:#dcecff;color:#1761eb}.sa-mini-icon.ice{background:#f1f7ff;color:#0b57ca}.sa-mini-check svg{width:16px;height:16px;color:#1761eb}.sa-phone-floating{position:absolute;z-index:2;right:-4%;top:12px;background:#fff;border-radius:13px;box-shadow:var(--sa-shadow);padding:12px 17px;display:flex;align-items:center;gap:10px;color:#183553}.sa-phone-floating>span{background:#e6f4ff;padding:10px;border-radius:10px;color:var(--sa-blue)}.sa-phone-floating svg{width:22px;height:22px}.sa-phone-floating b{display:block;font-size:13px}.sa-phone-floating small{display:block;color:#71849a;font-size:11px}.sa-hero-bottom{border-top:1px solid rgba(255,255,255,.14);background:rgba(0,21,79,.23);color:#c7e1ff}.sa-hero-bottom>.wrap{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-block:17px;font-size:14px;letter-spacing:.005em}.sa-hero-bottom strong{color:white}
/* Three big audience cards */
.sa-role-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.sa-role-card{border:1px solid var(--sa-line);border-radius:16px;background:#fff;box-shadow:0 15px 35px rgba(12,55,107,.06);overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.sa-role-card:hover{transform:translateY(-5px);box-shadow:var(--sa-shadow)}.sa-role-img{display:block;height:225px;overflow:hidden}.sa-role-img img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.sa-role-card:hover .sa-role-img img{transform:scale(1.045)}.sa-role-card:first-child .sa-role-img img{object-position:center 39%}.sa-role-card:nth-child(2) .sa-role-img img{object-position:center 34%}.sa-role-content{padding:29px 28px 31px;display:flex;align-items:flex-start;flex:1;flex-direction:column}.sa-role-tag{font-weight:700;font-size:12px;letter-spacing:.1em;color:var(--sa-blue);margin-bottom:12px}.sa-role-content h3{font-size:25px;line-height:1.28;font-weight:700;margin:0 0 14px}.sa-role-content p{font-size:16px;line-height:1.85;margin:0 0 25px}.sa-role-button{width:100%;margin-top:auto;min-height:56px;padding:14px 14px;font-size:15px}
/* Editorial stories */
.sa-features-intro{background:#eff7ff;padding:80px 0;border-block:1px solid #e4f0fb}.sa-features-intro-inner{display:grid;grid-template-columns:1.12fr .88fr;gap:70px;align-items:end}.sa-features-intro h2{font-size:clamp(36px,3.9vw,55px);font-weight:700;line-height:1.19;margin:0}.sa-features-intro p{font-size:19px;line-height:1.84;margin:0 0 6px}.sa-feature-story{display:grid;grid-template-columns:1fr 1fr;gap:94px;align-items:center;padding-top:115px;padding-bottom:115px}.sa-story-copy{max-width:550px}.sa-story-copy h2,.sa-parents-copy h2{font-size:clamp(36px,3.7vw,56px);line-height:1.18;font-weight:700;margin:0 0 25px}.sa-story-copy>p,.sa-parents-copy>p{font-size:18px;line-height:1.85;margin-bottom:27px}.sa-bullets{display:grid;gap:18px;margin:28px 0 36px}.sa-bullets>div{display:flex;gap:12px;align-items:flex-start;color:#27415f;font-size:17px;line-height:1.55;font-weight:500}.sa-bullets svg{color:#16a371;background:#e6f9f1;border-radius:50%;height:24px;width:24px;min-width:24px;padding:4px;margin-top:1px}.sa-story-visual{height:540px;min-width:0;position:relative;border-radius:35px 90px 35px 35px;isolation:isolate}.sa-story-visual:before{content:"";position:absolute;inset:30px -25px -25px 25px;border-radius:inherit;background:#e4f0ff;z-index:-1}.sa-story-visual>img{width:100%;height:100%;object-fit:cover;border-radius:inherit;box-shadow:var(--sa-shadow)}.sa-visual-blue>img{object-position:54% center}.sa-visual-cool:before{background:#dfeeff}.sa-visual-cool>img{object-position:center center}.sa-visual-note{position:absolute;bottom:28px;left:-35px;display:flex;gap:13px;align-items:center;background:#fff;box-shadow:var(--sa-shadow);padding:17px 20px;border-radius:12px}.sa-visual-note>span{background:#eaf2ff;color:var(--sa-blue);border-radius:10px;display:grid;place-items:center;width:45px;height:45px}.sa-visual-note svg{width:23px;height:23px}.sa-visual-note strong{display:block;font-size:15px}.sa-visual-note small{display:block;font-size:12px;color:#6c819a}.sa-story-alt{background:#f8fbff}.sa-reverse .sa-story-copy{grid-column:2;grid-row:1}.sa-reverse .sa-story-visual{grid-column:1;grid-row:1;margin-left:23px}.sa-reverse .sa-visual-note{left:auto;right:-29px}
/* Parent app visual */
.sa-parents-story{overflow:hidden;background:linear-gradient(112deg,#f4faff 0%,#e6f3ff 100%);padding:110px 0}.sa-parents-inner{display:grid;grid-template-columns:1fr .95fr;align-items:center;gap:90px}.sa-parents-copy{max-width:600px}.sa-parent-device{position:relative;min-height:625px;display:grid;place-items:center}.sa-device-light{position:absolute;width:460px;height:460px;background:#d6eafe;border-radius:50%;top:75px;left:50%;transform:translateX(-50%);box-shadow:0 0 0 38px #e0f0ff,0 0 0 80px rgba(255,255,255,.32)}.sa-device-frame{z-index:2;position:relative;width:338px;background:#fff;border:9px solid #183553;border-radius:43px;box-shadow:0 38px 65px rgba(20,64,113,.22);padding:27px 16px 22px}.sa-device-frame:before{content:"";position:absolute;height:18px;width:110px;border-radius:0 0 15px 15px;background:#183553;top:-3px;left:50%;transform:translateX(-50%)}.sa-device-head{display:flex;align-items:center;gap:8px;border-bottom:1px solid #edf2fa;padding:9px 4px 20px}.sa-device-logo{width:34px;height:34px;display:grid;place-items:center;background:#1761eb;color:#fff;font-size:22px;font-weight:700;border-radius:9px}.sa-device-head b{font-size:12px;display:block}.sa-device-head small{font-size:10px;letter-spacing:.09em;color:#6e849b;display:block}.sa-device-dots{margin-left:auto;color:#8ca0b2}.sa-device-greet{background:#ecf5ff;border-radius:15px;padding:22px 18px;margin:20px 0;color:#496a8d;font-size:13px}.sa-device-greet strong{font-size:20px;color:#193e67;line-height:1.3;display:block;margin:6px 0}.sa-device-greet p{font-size:12px;line-height:1.5;margin:0}.sa-device-option{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #eaf0f7;border-radius:13px;margin-bottom:11px;padding:15px 9px}.sa-device-option>svg:first-child{width:28px;height:28px;color:#0f68d3;padding:5px;background:#eaf4ff;border-radius:7px}.sa-device-option>svg:last-child{width:15px;height:15px;color:#94a9bb}.sa-device-option div{flex:1}.sa-device-option b{font-size:12px;display:block}.sa-device-option small{font-size:10px;display:block;color:#748ba2}.sa-device-home{width:86px;height:4px;border-radius:5px;background:#1c3657;margin:23px auto 0}.sa-device-caption{position:absolute;bottom:0;font-size:13px;color:#6485aa}
/* Detailed feature cards */
.sa-services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.sa-service-card{padding:37px 32px;border:1px solid #e3edf7;border-radius:16px;background:#fff;min-height:248px}.sa-service-card:nth-child(2),.sa-service-card:nth-child(5){background:#f7fbff}.sa-service-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:13px;background:#eaf3ff;color:var(--sa-blue);margin-bottom:21px}.sa-service-icon svg{width:29px;height:29px}.sa-service-card h3{font-size:23px;line-height:1.25;margin:0 0 12px}.sa-service-card p{font-size:16px;line-height:1.8;margin:0}
/* Verification / integrations */
.sa-secure{background:linear-gradient(115deg,#06307d,#0756aa);color:#fff;padding:75px 0;overflow:hidden}.sa-secure-inner{display:grid;grid-template-columns:150px 1fr auto;gap:40px;align-items:center}.sa-secure h2{font-size:clamp(30px,3vw,42px);color:#fff;line-height:1.27;margin:0 0 18px}.sa-secure p{font-size:17px;color:#d4e7fd;line-height:1.8;max-width:700px;margin:0}.sa-secure-symbol{display:flex;align-items:center;flex-direction:column;gap:12px;color:#b6dbff;font-size:12px;font-weight:700;letter-spacing:.07em}.sa-qr-mini{width:114px;height:114px;border:8px solid #fff;background:#fff;border-radius:12px;display:grid;grid-template-columns:repeat(4,1fr);gap:4px}.sa-qr-mini i{background:var(--sa-blue);border-radius:2px}.sa-qr-mini i:nth-child(4n),.sa-qr-mini i:nth-child(7),.sa-qr-mini i:nth-child(12){background:#b8d5fc}.sa-secure .sa-button{font-size:15px;padding-inline:20px}
.sa-platform-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.sa-platform-item{padding:31px 26px;display:flex;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid #e4eaf4;border-radius:15px;box-shadow:0 11px 32px rgba(5,42,106,.045)}.sa-platform-icon{display:grid;place-items:center;width:60px;height:60px;border-radius:13px;background:#eaf3ff;color:var(--sa-blue);margin-bottom:23px}.sa-platform-icon svg{width:30px;height:30px}.sa-color-violet{background:#ddecff;color:#0b57ca}.sa-color-green{background:#eef6ff;color:#175bcc}.sa-color-orange{background:#e7f1ff;color:#1761eb}.sa-platform-item h3{font-size:22px;margin-bottom:14px;line-height:1.3}.sa-platform-item p{font-size:16px;line-height:1.75;margin-bottom:24px}.sa-platform-item .sa-link{margin-top:auto;font-size:15px}
.sa-get-started{background:#eef6ff;padding:97px 0}.sa-steps-inner{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:100px}.sa-steps-heading h2{font-size:clamp(35px,3.9vw,53px);line-height:1.2}.sa-steps-heading p{max-width:460px;font-size:18px;line-height:1.8;margin-bottom:31px}.sa-steps-list{border-top:1px solid #cadef1}.sa-steps-list>div{display:flex;gap:25px;padding:26px 0;border-bottom:1px solid #cadef1}.sa-steps-list>div>span{color:var(--sa-blue);font-size:34px;line-height:1;font-weight:700;min-width:51px}.sa-steps-list h3{font-size:22px;margin:0 0 9px}.sa-steps-list p{font-size:16px;margin:0;line-height:1.8}
.sa-news-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:43px}.sa-news-heading h2{font-size:clamp(33px,3.4vw,48px);margin:0}.sa-news .post-card h3{font-size:23px;line-height:1.37}.sa-news .post-visual{height:238px;border-radius:13px}.sa-news .post-meta{font-size:14px}.sa-no-post{grid-column:1/-1;border:1px dashed #cbd9e8;border-radius:20px;padding:50px;text-align:center;background:#f9fcff}.sa-no-post>span{display:inline-flex;align-items:center;justify-content:center;width:63px;height:63px;background:#e9f3ff;color:var(--sa-blue);border-radius:50%;margin-bottom:20px}.sa-no-post h3{font-size:25px}.sa-no-post p{margin-bottom:19px}
/* Functional demo/contact form uses existing POST /contact */
.sa-demo{background:#071e49;color:#fff;padding:102px 0 108px}.sa-demo-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:95px;align-items:center}.sa-demo-copy h2{font-size:clamp(40px,4vw,58px);color:#fff;line-height:1.2;margin-bottom:28px}.sa-demo-copy h2 span{color:#7eb7ff}.sa-demo-copy>p{color:#cadaef;font-size:19px;line-height:1.8;max-width:560px}.sa-demo-promises{display:grid;gap:17px;margin-top:32px;color:#d3e6fb;font-size:16px}.sa-demo-promises span{display:flex;align-items:center;gap:11px}.sa-demo-promises svg{width:21px;height:21px;color:#85dbb2}.sa-demo-form{background:#fff;color:#142b4a;border-radius:18px;padding:35px 36px 36px;box-shadow:0 25px 50px rgba(0,12,47,.18)}.sa-demo-form h3{font-size:28px;margin-bottom:4px}.sa-demo-form>p{font-size:15px;margin-bottom:24px}.sa-form-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.sa-demo-form label{display:block;font-size:13px;color:#284566;font-weight:700;margin-bottom:15px}.sa-demo-form input:not([type=checkbox]),.sa-demo-form textarea{background:#f8fbff;border:1px solid #dbe5f1;border-radius:7px;display:block;width:100%;padding:12px 13px;font-size:15px;font-weight:400;margin-top:7px;outline:none;color:#102a4b;min-height:48px}.sa-demo-form textarea{resize:vertical;min-height:100px}.sa-demo-form input:focus,.sa-demo-form textarea:focus{border-color:var(--sa-blue);box-shadow:0 0 0 3px #1761eb1c}.sa-demo-form .sa-consent{display:flex;align-items:start;gap:10px;font-weight:400;font-size:12px;line-height:1.65;margin:4px 0 20px}.sa-demo-form .sa-consent input{margin-top:3px;accent-color:var(--sa-blue);min-height:auto;width:17px;height:17px;flex-shrink:0}.sa-demo-form .sa-consent a{text-decoration:underline;color:var(--sa-blue)}.sa-demo-form .honeypot{position:absolute;left:-9999px;opacity:0;pointer-events:none}.sa-form-submit{width:100%;font-size:16px;min-height:56px}
/* Global inner pages remain functional, but share the more generous art direction */
.page-hero{padding-top:75px;padding-bottom:55px}.page-hero h1,.audience-hero h1{font-size:clamp(42px,4.6vw,68px);line-height:1.14}.page-hero>p,.audience-hero p{font-size:19px;line-height:1.8}.audience-hero{padding-top:72px;padding-bottom:80px}.audience-hero img{border-radius:22px 75px 22px 22px}.section-intro h2{font-size:clamp(35px,3.6vw,49px)}.platform-card{border-radius:17px;padding:32px}.platform-card h2,.platform-card h3{font-size:23px}.platform-card p{font-size:17px}.platform-detail h2{font-size:30px}.solution-card{border-radius:17px;padding:32px}.solution-card h2{font-size:23px}.solution-card p{font-size:17px}.breadcrumb{max-width:1380px}.post-card .post-visual{border-radius:14px}.contact-layout h1{font-size:clamp(44px,4.6vw,67px)}.form-panel{border-radius:18px}
/* Global dark site footer */
footer{background:#081b3b;color:#e5effd;border-top:0;padding:69px max(48px,calc((100vw - 1380px)/2 + 48px)) 0}.footer-top{gap:35px;grid-template-columns:1.18fr .9fr .9fr 1.2fr;padding-bottom:58px}.footer-top h3{color:#fff;font-size:17px;font-weight:700}.footer-top .brand{font-size:20px;color:#fff}.footer-top .brand .brand-mark{width:40px;height:41px;font-size:29px}.footer-top p{color:#b6c8e1;font-size:15px;line-height:1.85}.footer-top>div>a:not(.brand){font-size:14px;color:#b5c8e1;line-height:1.6;margin-bottom:11px}.footer-top>div>a:hover{color:#fff}.footer-location{color:#89a4c8;font-size:13px}.footer-top .text-link{color:#8fbeff!important}.footer-bottom{color:#93a9c9;border-top:1px solid #ffffff24;font-size:13px;padding:24px 0}.footer-bottom a:hover{color:#fff}
/* Responsive */
@media(max-width:1380px){.sa-header{padding-inline:32px;gap:20px}.sa-header nav{gap:16px}.sa-header nav>a:not(.btn),.sa-header .nav-dropdown summary{font-size:14px}.sa-header .brand{font-size:21px}.sa-secure-inner{grid-template-columns:125px 1fr auto}.sa-feature-story{gap:70px}}
@media(max-width:1190px){.sa-header nav{gap:12px}.sa-header .brand{font-size:19px}.sa-header nav>a:not(.btn),.sa-header .nav-dropdown summary{font-size:13px}.sa-header .brand small{font-size:8px}.sa-header .sa-nav-cta{font-size:13px;padding:10px 13px}.wrap{padding-inline:34px}.sa-hero-inner{gap:25px}.sa-hero h1{font-size:clamp(45px,4.65vw,62px)}.sa-hero-art{min-height:500px}.sa-hero-photo{inset:24px 0 78px 12%}.sa-art-panel{left:-5%;bottom:10px;width:310px}.sa-phone-floating{right:0}.sa-features-intro-inner{gap:40px}.sa-feature-story{gap:50px}.sa-story-visual{height:450px}.sa-visual-note{left:-20px}.sa-parents-inner{gap:45px}.sa-secure-inner{grid-template-columns:108px 1fr}.sa-secure .sa-button{grid-column:2;justify-self:start}.sa-platform-grid{gap:14px}.sa-platform-item{padding:28px 19px}.sa-demo-inner{gap:45px}footer{padding-inline:34px}}
@media(max-width:1000px){.sa-header{height:auto;min-height:86px;flex-wrap:wrap;padding:14px 26px}.sa-header .menu-toggle{display:flex;margin-left:auto}.sa-header nav{position:static;display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding:12px 0 18px;border-top:1px solid #e8f0f8}.sa-header nav.open{display:flex}.sa-header nav>a:not(.btn),.sa-header .nav-dropdown summary{font-size:17px;padding:13px 5px;display:flex;justify-content:space-between}.sa-header .nav-dropdown>div{position:static;box-shadow:none;border:0;border-left:2px solid #d5e6ff;margin:0 0 12px 7px;border-radius:0}.sa-header .sa-nav-cta{font-size:17px;align-self:stretch;min-height:54px;margin-top:10px}.sa-hero-inner{min-height:0;grid-template-columns:1fr 1fr;padding-top:65px;padding-bottom:68px}.sa-hero h1{font-size:clamp(42px,4.9vw,56px)}.sa-hero-copy>p{font-size:18px}.sa-actions{flex-direction:column;align-items:flex-start}.sa-actions .sa-button{min-width:255px}.sa-hero-art{min-height:475px}.sa-hero-photo{inset:30px 0 86px 9%}.sa-art-panel{left:-5%;bottom:22px;width:260px;padding:11px 12px 6px}.sa-art-panel-top b{font-size:12px}.sa-art-panel-top small{font-size:8px}.sa-art-panel-line strong{font-size:12px}.sa-art-panel-line small{font-size:10px}.sa-photo-tag{font-size:14px}.sa-role-content{padding:25px 20px}.sa-role-content h3{font-size:22px}.sa-role-img{height:175px}.sa-role-button{font-size:14px}.sa-service-card{padding:30px 24px}.sa-platform-grid{grid-template-columns:repeat(2,1fr)}.sa-feature-story{gap:40px}.sa-parents-inner{gap:30px}.sa-parent-device{transform:scale(.9)}.sa-demo-inner{grid-template-columns:1fr 1fr;gap:32px}.sa-demo-form{padding:26px}.sa-form-two{grid-template-columns:1fr;gap:0}.sa-demo-copy h2{font-size:40px}.footer-top{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.wrap{padding-inline:24px}.section{padding-block:72px}.sa-header{padding-inline:22px}.sa-header .brand{font-size:21px}.sa-header .brand small{font-size:8px}.sa-hero-inner{grid-template-columns:1fr;gap:25px;padding-top:60px;padding-bottom:62px}.sa-hero h1{font-size:clamp(43px,7.5vw,60px);max-width:620px}.sa-hero-copy>p{font-size:18px;max-width:600px}.sa-actions{flex-direction:row}.sa-actions .sa-button{min-width:0}.sa-hero-art{min-height:500px;max-width:640px;width:100%;margin:auto}.sa-hero-photo{inset:24px 2% 85px 9%}.sa-art-panel{width:300px;bottom:15px;left:0}.sa-hero-bottom>.wrap{flex-direction:column;align-items:flex-start;gap:3px;font-size:12px}.sa-section-head h2,.sa-features-intro h2{font-size:clamp(34px,6.4vw,48px)}.sa-section-head p{font-size:18px}.sa-role-grid{grid-template-columns:1fr;max-width:580px;margin:auto}.sa-role-img{height:245px}.sa-role-content{padding:27px}.sa-role-content h3{font-size:27px}.sa-role-content p{font-size:17px}.sa-role-button{font-size:16px}.sa-features-intro{padding:65px 0}.sa-features-intro-inner{grid-template-columns:1fr;gap:22px}.sa-features-intro p{font-size:18px}.sa-feature-story{grid-template-columns:1fr;gap:43px;padding-block:72px}.sa-story-copy{max-width:650px}.sa-story-copy h2,.sa-parents-copy h2{font-size:clamp(35px,6vw,48px)}.sa-story-copy>p,.sa-parents-copy>p{font-size:17px}.sa-story-visual{height:420px;margin-right:18px}.sa-visual-note{left:8px;bottom:20px}.sa-reverse .sa-story-copy{grid-column:1;grid-row:1}.sa-reverse .sa-story-visual{grid-column:1;grid-row:2;margin-left:0}.sa-reverse .sa-visual-note{right:0}.sa-parents-story{padding:70px 0}.sa-parents-inner{grid-template-columns:1fr;gap:0}.sa-parents-copy{max-width:650px}.sa-parent-device{transform:none;min-height:585px}.sa-services-grid{grid-template-columns:repeat(2,1fr)}.sa-secure-inner{grid-template-columns:90px 1fr;gap:24px}.sa-secure h2{font-size:32px}.sa-secure .sa-button{grid-column:1/-1;justify-self:start}.sa-qr-mini{width:85px;height:85px;gap:2px;border-width:5px}.sa-secure-symbol{font-size:9px}.sa-steps-inner{grid-template-columns:1fr;gap:35px}.sa-get-started{padding:76px 0}.sa-news-heading{align-items:start;flex-direction:column;gap:20px}.sa-news .post-grid{grid-template-columns:1fr;gap:35px}.sa-demo{padding:75px 0}.sa-demo-inner{grid-template-columns:1fr;gap:35px}.sa-demo-copy h2{font-size:46px}.sa-demo-form{padding:32px}.sa-form-two{grid-template-columns:repeat(2,1fr);gap:14px}footer{padding:54px 24px 0}.footer-top{gap:30px}}
@media(max-width:500px){body{font-size:17px}.wrap{padding-inline:20px}.sa-header{min-height:75px;padding:13px 18px}.sa-header .brand{font-size:19px;gap:8px}.sa-header .brand-mark{width:38px;height:40px;font-size:28px}.sa-header .brand small{font-size:7.5px;letter-spacing:.07em}.sa-header .menu-toggle{width:45px;height:45px;min-width:45px;min-height:45px}.sa-hero-inner{padding-top:43px;padding-bottom:42px}.sa-kicker{font-size:11px;letter-spacing:.1em}.sa-hero h1{font-size:clamp(38px,10.2vw,49px);line-height:1.13;margin:14px 0 20px}.sa-hero-copy>p{font-size:17px;line-height:1.76;margin-bottom:25px}.sa-actions{flex-direction:column}.sa-actions .sa-button{width:100%;min-height:56px;font-size:16px}.sa-hero-proof{font-size:12px;margin-top:20px}.sa-hero-art{min-height:360px}.sa-hero-photo{inset:11px 0 70px 7%;border-radius:25px 65px 25px 25px}.sa-photo-tag{font-size:12px;left:15px;bottom:17px;right:15px}.sa-art-panel{width:238px;left:0;bottom:7px;padding:8px 10px 3px;border-radius:12px}.sa-art-panel-top{padding-bottom:5px}.sa-art-panel-top b{font-size:10px}.sa-art-panel-top small{font-size:7px}.sa-art-mini-brand{width:22px;height:22px;font-size:13px}.sa-art-panel-line{gap:8px;padding:6px 0}.sa-art-panel-line strong{font-size:10px}.sa-art-panel-line small{font-size:9px}.sa-mini-icon{height:27px;width:27px}.sa-mini-icon svg{height:15px;width:15px}.sa-mini-check svg{width:13px}.sa-phone-floating{top:0;right:0;padding:8px;border-radius:9px;gap:6px}.sa-phone-floating>span{padding:6px}.sa-phone-floating svg{width:15px;height:15px}.sa-phone-floating b{font-size:10px}.sa-phone-floating small{font-size:8px}.sa-role-img{height:206px}.sa-role-content{padding:24px}.sa-role-content h3{font-size:24px}.sa-role-content p{font-size:16px}.sa-role-button{font-size:15px}.sa-section-head{margin-bottom:32px}.sa-section-head h2,.sa-features-intro h2{font-size:34px;line-height:1.2}.sa-section-head p{font-size:16px}.sa-feature-story{gap:30px}.sa-story-copy h2,.sa-parents-copy h2{font-size:35px}.sa-story-copy>p,.sa-parents-copy>p{font-size:16px}.sa-bullets{gap:14px}.sa-bullets>div{font-size:15px}.sa-story-visual{height:310px;border-radius:25px 65px 25px 25px}.sa-story-visual:before{inset:15px -12px -13px 12px}.sa-visual-note{padding:10px 13px;bottom:13px}.sa-visual-note>span{width:34px;height:34px}.sa-visual-note svg{width:19px;height:19px}.sa-visual-note strong{font-size:12px}.sa-visual-note small{font-size:10px}.sa-parents-story{padding:62px 0}.sa-parent-device{min-height:555px}.sa-device-light{width:320px;height:320px;top:99px}.sa-device-frame{transform:scale(.85)}.sa-device-caption{bottom:0}.sa-services-grid{grid-template-columns:1fr;gap:14px}.sa-service-card{min-height:auto;padding:25px}.sa-service-card h3{font-size:22px}.sa-service-card p{font-size:16px}.sa-secure{padding:58px 0}.sa-secure-inner{grid-template-columns:1fr;gap:19px}.sa-secure-symbol{flex-direction:row;font-size:12px;gap:15px}.sa-qr-mini{width:70px;height:70px}.sa-secure h2{font-size:31px}.sa-secure p{font-size:16px}.sa-secure .sa-button{grid-column:1;font-size:14px}.sa-platform-grid{grid-template-columns:1fr;gap:16px}.sa-platform-item{padding:27px}.sa-get-started{padding:62px 0}.sa-steps-heading h2{font-size:36px}.sa-steps-list>div{gap:15px}.sa-steps-list>div>span{min-width:44px;font-size:30px}.sa-steps-list h3{font-size:20px}.sa-steps-list p{font-size:15px}.sa-demo-copy h2{font-size:39px}.sa-demo-copy>p{font-size:17px}.sa-demo-promises{font-size:14px}.sa-demo-form{padding:26px 20px}.sa-demo-form h3{font-size:26px}.sa-form-two{grid-template-columns:1fr;gap:0}.sa-demo-form label{font-size:13px}.sa-no-post{padding:32px 16px}.footer-top{grid-template-columns:1fr 1fr;gap:28px 13px}.footer-top>div:first-child,.footer-top>div:last-child{grid-column:1/-1}.footer-top h3{font-size:16px}.footer-bottom{flex-direction:column;align-items:start;font-size:12px}.footer-bottom>div{gap:13px;flex-wrap:wrap}.page-hero{padding-top:42px}.page-hero h1,.audience-hero h1{font-size:38px}.audience-hero{padding-top:40px}.sa-header nav>a:not(.btn),.sa-header .nav-dropdown summary{font-size:16px}}
@media(prefers-reduced-motion:reduce){.sa-role-card:hover,.sa-button:hover{transform:none}.sa-role-img img,.sa-link svg{transition:none}}

/* V5 — charte NOVA-SCHOOL : bleu officiel #1761eb et blanc */
.sa-hero .sa-button-brand{background:#fff;color:#0b3c9c;border-color:#fff;box-shadow:0 12px 28px rgba(4,27,86,.18)}
.sa-hero .sa-button-brand:hover{background:#eaf3ff;border-color:#eaf3ff;color:#0b3c9c}
.sa-header .sa-nav-cta:focus-visible,.sa-button:focus-visible{outline:3px solid #93c5fd;outline-offset:3px}
.sa-color-blue,.sa-color-violet,.sa-color-green,.sa-color-orange{color:#1761eb}