:root{--ink:#0b1734;--muted:#64708a;--line:#e8ecf5;--surface:#fff;--soft:#f7f9fd;--pink:#e90051;--orange:#ff5a1f;--blue:#162d63;--green:#16a766;--shadow:0 18px 55px rgba(15,28,61,.10);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.6}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.gradient-text{background:linear-gradient(90deg,var(--pink),var(--orange));-webkit-background-clip:text;color:transparent}.eyebrow{display:inline-flex;align-items:center;gap:9px;font-weight:800;color:var(--pink);text-transform:uppercase;font-size:.78rem;letter-spacing:.08em}.eyebrow:before{content:"";width:24px;height:3px;background:linear-gradient(90deg,var(--pink),var(--orange));border-radius:99px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:180px;height:62px;object-fit:contain}.nav-links{display:flex;align-items:center;gap:24px;font-weight:700;font-size:.93rem}.nav-links a:hover,.nav-links a.active{color:var(--pink)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:14px;padding:13px 20px;font-weight:800;cursor:pointer;transition:.25s}.btn-primary{color:#fff;background:linear-gradient(90deg,var(--pink),var(--orange));box-shadow:0 12px 28px rgba(233,0,81,.22)}.btn-primary:hover{transform:translateY(-2px)}.btn-outline{border:1.5px solid #dce2ee;background:#fff}.btn-dark{background:var(--ink);color:#fff}.btn-lg{padding:16px 24px}.menu-toggle{display:none;border:0;background:none;font-size:1.5rem}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 82% 22%,rgba(255,90,31,.14),transparent 31%),radial-gradient(circle at 10% 80%,rgba(233,0,81,.11),transparent 28%),linear-gradient(180deg,#fff,#fbfcff);padding:82px 0 70px}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:58px}.hero h1{font-family:Manrope,sans-serif;font-size:clamp(2.8rem,5vw,5.1rem);line-height:1.02;margin:18px 0 22px;letter-spacing:-.055em}.hero p{font-size:1.15rem;color:var(--muted);max-width:620px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0}.trust-pills{display:flex;gap:10px;flex-wrap:wrap}.trust-pills span{padding:8px 12px;background:white;border:1px solid var(--line);border-radius:99px;font-size:.82rem;font-weight:700}.hero-device{position:relative}.hero-device img{border-radius:24px;box-shadow:var(--shadow);border:8px solid #fff}.floating{position:absolute;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:18px;padding:16px 18px}.floating strong{display:block;font-size:1.1rem}.float-a{left:-35px;bottom:10%}.float-b{right:-22px;top:10%}.section{padding:88px 0}.section-soft{background:var(--soft)}.section-heading{max-width:760px;margin-bottom:40px}.section-heading.center{text-align:center;margin-inline:auto}.section-heading h2{font-family:Manrope;font-size:clamp(2rem,3.4vw,3.5rem);line-height:1.1;margin:12px 0 14px;letter-spacing:-.04em}.section-heading p{color:var(--muted);font-size:1.05rem}.school-types{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.type-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px 18px;text-align:center;box-shadow:0 10px 30px rgba(15,28,61,.05);transition:.25s}.type-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.type-card i{width:58px;height:58px;display:grid;place-items:center;border-radius:18px;margin:0 auto 14px;background:linear-gradient(135deg,#fff0f5,#fff4eb);font-size:1.6rem;color:var(--pink)}.type-card h3{margin:6px 0}.type-card p{font-size:.88rem;color:var(--muted)}.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.problem-card{padding:26px;border-radius:22px;background:#fff;border:1px solid var(--line)}.problem-card i{font-size:1.55rem;color:var(--pink)}.problem-card h3{margin:16px 0 8px}.problem-card p{color:var(--muted);font-size:.93rem}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.process-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px 20px;min-height:205px}.process-card .num{position:absolute;right:18px;top:15px;font-weight:900;color:#e6e9f1;font-size:2.4rem}.process-card i{width:52px;height:52px;display:grid;place-items:center;border-radius:15px;background:linear-gradient(135deg,var(--pink),var(--orange));color:white;font-size:1.25rem}.process-card p{color:var(--muted);font-size:.9rem}.feature{display:grid;grid-template-columns:.82fr 1.18fr;align-items:center;gap:50px;margin:55px 0}.feature.reverse{grid-template-columns:1.18fr .82fr}.feature.reverse .feature-copy{order:2}.feature img{border-radius:24px;box-shadow:var(--shadow);border:1px solid var(--line)}.feature-copy h3{font-family:Manrope;font-size:2rem;margin:9px 0}.feature-copy p{color:var(--muted)}.benefit{display:flex;gap:10px;align-items:flex-start;margin:14px 0;font-weight:700}.benefit i{color:var(--green);margin-top:5px}.demo-strip{background:linear-gradient(120deg,#0b1734,#152d64);color:#fff;padding:60px 0}.demo-strip-grid{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}.demo-strip h2{font-size:2.4rem;margin:0 0 10px}.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;overflow:hidden;box-shadow:0 14px 38px rgba(15,28,61,.06)}.price-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:5px;background:linear-gradient(90deg,var(--pink),var(--orange))}.price-card.featured{transform:translateY(-10px);border-color:#ffb2ca;box-shadow:0 22px 60px rgba(233,0,81,.15)}.price-icon{width:56px;height:56px;display:grid;place-items:center;border-radius:17px;background:#fff0f5;color:var(--pink);font-size:1.5rem}.price-card h3{font-size:1.45rem;margin:16px 0 5px}.price-card p{color:var(--muted);min-height:52px}.price{font-size:2.15rem;font-weight:900;letter-spacing:-.04em}.price small{font-size:.9rem}.price-card ul{padding:0;list-style:none;margin:20px 0}.price-card li{margin:11px 0;font-size:.92rem}.price-card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:9px}.renew{background:var(--soft);padding:12px;border-radius:12px;font-size:.88rem;margin-bottom:16px}.infra-box{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;background:linear-gradient(135deg,#fff,#fff6f8);border:1px solid #ffdce7;border-radius:26px;padding:34px}.infra-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.infra-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:14px;display:flex;gap:12px;align-items:center}.infra-item i{color:var(--pink)}.partners-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.partner-logo{height:95px;border:1px dashed #cfd6e5;border-radius:18px;display:grid;place-items:center;background:white;color:#7a849b;font-weight:800}.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.testimonial{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}.testimonial .stars{color:#ff9c00}.testimonial-footer{display:flex;align-items:center;gap:12px;margin-top:20px}.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--orange));display:grid;place-items:center;color:#fff;font-weight:900}.footer{background:var(--ink);color:white;padding:60px 0 24px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:34px}.footer img{width:190px;background:white;border-radius:12px;padding:8px}.footer h4{margin-top:0}.footer a{display:block;color:#cbd3e4;margin:8px 0}.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;margin-top:35px;color:#9aa6be;font-size:.84rem}.page-hero{padding:65px 0 45px;background:linear-gradient(180deg,#fff,#f8faff)}.page-hero h1{font-family:Manrope;font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.05;margin:10px 0}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.video-card{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 10px 34px rgba(15,28,61,.06)}.video-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:#edf1f9}.video-thumb img{width:100%;height:100%;object-fit:cover}.play{position:absolute;inset:0;margin:auto;width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--orange));display:grid;place-items:center;color:white;font-size:1.45rem;border:5px solid rgba(255,255,255,.7)}.video-body{padding:20px}.video-body p{color:var(--muted)}.admin-preview{display:grid;grid-template-columns:240px 1fr;min-height:720px;background:#f6f8fc;border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}.admin-sidebar{background:#0b1734;color:#fff;padding:26px 18px}.admin-sidebar img{background:white;padding:8px;border-radius:10px}.admin-sidebar a{display:block;padding:12px 14px;margin:8px 0;border-radius:10px;color:#c7d0e2}.admin-sidebar a.active{background:linear-gradient(90deg,var(--pink),var(--orange));color:#fff}.admin-main{padding:28px}.admin-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.admin-kpi{background:#fff;padding:20px;border-radius:16px;border:1px solid var(--line)}.admin-table{margin-top:20px;background:white;border:1px solid var(--line);border-radius:18px;padding:18px;overflow:auto}.admin-table table{width:100%;border-collapse:collapse;min-width:700px}.admin-table th,.admin-table td{padding:13px;border-bottom:1px solid var(--line);text-align:left}.badge{display:inline-flex;padding:5px 9px;border-radius:99px;background:#e9f8f0;color:#16895a;font-size:.75rem;font-weight:800}.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;font-size:1.6rem;box-shadow:0 16px 35px rgba(37,211,102,.32)}@media(max-width:980px){.nav-links{position:absolute;left:18px;right:18px;top:82px;display:none;flex-direction:column;align-items:stretch;padding:20px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.menu-toggle{display:block}.nav .btn{display:none}.hero-grid,.feature,.feature.reverse,.infra-box,.footer-grid,.demo-strip-grid{grid-template-columns:1fr}.feature.reverse .feature-copy{order:0}.school-types{grid-template-columns:repeat(2,1fr)}.problem-grid,.pricing-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}.partners-grid{grid-template-columns:repeat(3,1fr)}.video-grid,.testimonials-grid{grid-template-columns:1fr 1fr}.admin-preview{grid-template-columns:1fr}.admin-sidebar{display:none}.admin-kpis{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.hero{padding-top:52px}.hero h1{font-size:2.75rem}.school-types,.problem-grid,.process-grid,.pricing-grid,.video-grid,.testimonials-grid,.partners-grid,.admin-kpis,.infra-list{grid-template-columns:1fr}.floating{display:none}.section{padding:64px 0}.brand img{width:150px}.page-hero{padding-top:48px}}

/* V3 */ .hybrid-banner{background:linear-gradient(135deg,#081733,#143d79);color:#fff;border-radius:28px;padding:42px}.hybrid-banner p{color:#d5deef}.hybrid-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.hybrid-list div{padding:18px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.07);border-radius:16px}.offer-detail-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px}.offer-box{background:linear-gradient(135deg,#fff,#fff4f7);border:1px solid #ffdce7;border-radius:26px;padding:30px}.infra-grid-v3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.infra-v3{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;text-align:center}.infra-picture{height:130px;border-radius:18px;background:linear-gradient(135deg,#eef3ff,#fff0f5);display:grid;place-items:center;font-size:4rem;color:var(--pink);margin-bottom:16px}.notice-v3{border-left:5px solid var(--orange);background:#fff7f2;border-radius:14px;padding:18px;line-height:1.7}.pain-title{font-size:1.15rem;font-weight:800}.benefit-title{color:var(--pink);font-weight:800}.plans-v3{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.plans-v3 .price-card{display:flex;flex-direction:column}.plans-v3 .btn{margin-top:auto}.detail-link{font-weight:800;color:var(--pink)}@media(max-width:980px){.hybrid-list,.infra-grid-v3,.plans-v3{grid-template-columns:repeat(2,1fr)}.offer-detail-grid{grid-template-columns:1fr}}@media(max-width:620px){.hybrid-list,.infra-grid-v3,.plans-v3{grid-template-columns:1fr}}
/* V4 — interfaces commerciales corrigées */
.interfaces-section{overflow:hidden}.interface-spotlight{display:grid;grid-template-columns:.82fr 1.18fr;gap:46px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:30px;padding:34px;box-shadow:0 20px 60px rgba(15,28,61,.08);margin-bottom:34px}.interface-copy h3{font-family:Manrope;font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.12;margin:14px 0}.interface-copy>p{color:var(--muted);font-size:1.03rem}.interface-tag{display:inline-flex;align-items:center;gap:8px;color:var(--pink);font-weight:800;font-size:.82rem;text-transform:uppercase;letter-spacing:.055em}.interface-frame{padding:12px;background:linear-gradient(135deg,#f6f8ff,#fff4f7);border:1px solid var(--line);border-radius:24px}.interface-frame img,.interface-image img{width:100%;display:block}.hero-frame img{border-radius:16px;box-shadow:0 16px 38px rgba(15,28,61,.12)}.value-list{list-style:none;padding:0;margin:20px 0 0}.value-list li{display:flex;gap:11px;align-items:flex-start;margin:13px 0;color:#27324b}.value-list i{color:var(--green);margin-top:4px}.interface-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.interface-card{background:#fff;border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:0 14px 42px rgba(15,28,61,.065);transition:.25s}.interface-card:hover{transform:translateY(-5px);box-shadow:0 22px 58px rgba(15,28,61,.11)}.interface-image{aspect-ratio:16/9;background:#f5f7fb;overflow:hidden;border-bottom:1px solid var(--line)}.interface-image img{width:100%;height:100%;object-fit:cover;object-position:top center}.interface-body{padding:24px}.interface-body h3{font-family:Manrope;font-size:1.32rem;line-height:1.25;margin:12px 0 9px}.interface-body p{color:var(--muted);font-size:.94rem}.direct-benefit{margin-top:16px;padding:14px 16px;background:linear-gradient(135deg,#fff2f6,#fff8f1);border-left:4px solid var(--pink);border-radius:12px;font-weight:700;font-size:.9rem;line-height:1.55}
@media(max-width:980px){.interface-spotlight{grid-template-columns:1fr}.interface-gallery{grid-template-columns:1fr}}
@media(max-width:620px){.interface-spotlight{padding:20px;border-radius:22px}.interface-body{padding:20px}}

/* V5 — bilingual language switch and language showcase */
.lang-switch{display:flex;align-items:center;gap:4px;padding:4px;background:#f3f5fa;border:1px solid var(--line);border-radius:999px;margin-left:auto}.lang-switch a{min-width:38px;text-align:center;padding:8px 10px;border-radius:999px;font-size:.78rem;font-weight:800;color:var(--muted)}.lang-switch a.active{background:linear-gradient(135deg,var(--pink),var(--orange));color:#fff;box-shadow:0 8px 18px rgba(233,0,81,.18)}.language-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.language-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;text-align:center;box-shadow:0 12px 32px rgba(15,28,61,.055)}.language-flag{display:block;font-size:2.1rem;margin-bottom:8px}.language-card h3{margin:6px 0;font-family:Manrope}.language-card p{margin:0;color:var(--muted);font-size:.86rem}.languages-available{background:linear-gradient(180deg,#fff,#f8faff)}@media(max-width:980px){.lang-switch{margin-left:0}.language-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:620px){.language-grid{grid-template-columns:1fr 1fr}.lang-switch{position:absolute;right:68px;top:20px}}


/* V6 — Hero alignment and cleaner interface presentation */
.hero{padding:72px 0 66px}
.hero-grid{grid-template-columns:minmax(420px,.82fr) minmax(620px,1.18fr);gap:34px;align-items:center}
.hero h1{font-size:clamp(2.75rem,4.55vw,4.65rem);max-width:720px}
.hero p{max-width:650px}
.hero-device{display:flex;align-items:center;justify-content:flex-end;min-width:0}
.hero-device img{width:112%;max-width:none;margin-right:-8%;border-width:6px;border-radius:26px;box-shadow:0 30px 75px rgba(15,28,61,.16)}
.float-a{left:-1%;bottom:8%}.float-b{right:-4%;top:9%}

.interfaces-heading{max-width:850px;margin-bottom:46px}
.dashboard-showcase{display:grid;grid-template-columns:1.3fr .7fr;gap:34px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:30px;padding:28px;box-shadow:0 22px 60px rgba(15,28,61,.075);margin-bottom:54px}
.dashboard-visual{padding:10px;border-radius:22px;background:linear-gradient(135deg,#f5f8ff,#fff2f6);overflow:hidden}
.dashboard-visual img{width:100%;border-radius:16px;box-shadow:0 16px 38px rgba(15,28,61,.12)}
.dashboard-copy h3,.showcase-copy h3{font-family:Manrope;font-size:clamp(1.75rem,2.6vw,2.55rem);line-height:1.13;margin:12px 0 15px}
.dashboard-copy p,.showcase-copy p{color:var(--muted);font-size:1rem}
.benefit-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.benefit-chips span{display:inline-flex;align-items:center;gap:8px;padding:10px 13px;border:1px solid var(--line);background:#fff;border-radius:999px;font-size:.84rem;font-weight:800}
.benefit-chips i{color:var(--pink)}
.showcase-stack{display:grid;gap:28px}
.showcase-row{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:0 16px 44px rgba(15,28,61,.06)}
.showcase-row.reverse .showcase-media{order:2}.showcase-row.reverse .showcase-copy{order:1}
.showcase-media{background:#f5f7fb;border-radius:20px;padding:10px;overflow:hidden;border:1px solid var(--line)}
.showcase-media img{width:100%;border-radius:13px}
.mini-benefits{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:9px}
.mini-benefits li{position:relative;padding-left:25px;color:#27324b;font-weight:650;font-size:.92rem}
.mini-benefits li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.secondary-interfaces{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px}
.secondary-interfaces article{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 14px 38px rgba(15,28,61,.055)}
.secondary-interfaces img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:top;border-bottom:1px solid var(--line)}
.secondary-interfaces article>div{padding:20px}
.secondary-interfaces i{color:var(--pink);font-size:1.35rem}.secondary-interfaces h3{font-family:Manrope;margin:8px 0 4px}.secondary-interfaces p{color:var(--muted);margin:0;font-size:.9rem}

@media(max-width:1100px){.hero-grid{grid-template-columns:1fr 1.15fr}.hero-device img{width:108%;margin-right:-5%}}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr}.hero-device{justify-content:center}.hero-device img{width:100%;margin:0}.dashboard-showcase,.showcase-row{grid-template-columns:1fr}.showcase-row.reverse .showcase-media,.showcase-row.reverse .showcase-copy{order:initial}.secondary-interfaces{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.hero h1{font-size:2.6rem}.dashboard-showcase,.showcase-row{padding:18px;border-radius:22px}.secondary-interfaces{grid-template-columns:1fr}.benefit-chips{align-items:stretch}.benefit-chips span{width:100%}}

/* V7 — Correction d'alignement du hero : le visuel démarre en haut et occupe mieux l'espace */
@media (min-width:981px){
  .hero{padding:38px 0 52px}
  .hero-grid{align-items:start;gap:28px}
  .hero-grid>div:first-child{padding-top:2px}
  .hero-device{align-self:start;justify-content:flex-end;margin-top:4px}
  .hero-device img{width:116%;margin-right:-10%;transform:none}
  .float-b{top:8%}
  .float-a{bottom:7%}
}
@media (min-width:1101px){
  .hero-grid{grid-template-columns:minmax(430px,.84fr) minmax(650px,1.16fr)}
}