:root {
  --navy: #111413;
  --navy2: #181B1A;
  --navy3: #1F2422;
  --gold: #64C0D4;
  --gold2: #ECAE7A;
  --gold-light: #EFCAB6;
  --cream: #ECEDE7;
  --cream2: #C3D1D0;
  --slate: #A2A297;
  --slate2: #797D7C;
  --white: #FFFFFF;
  --red-accent: #DE8E97;
  --green-accent: #68AD85;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--navy);color:var(--cream);font-family:var(--font-body);font-size:15px;line-height:1.6;overflow-x:hidden}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:100;border-bottom:1px solid rgba(100,192,212,.15);padding:0 5vw}
nav::before{content:'';position:absolute;inset:0;z-index:-1;background:rgba(11,18,32,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-family:var(--font-display);font-size:20px;font-weight:800;color:#64C0D4;letter-spacing:.03em;text-decoration:none;display:flex;align-items:center;gap:10px}
.logo-icon{width:32px;height:32px;background:linear-gradient(135deg,#64C0D4,#68AD85);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:16px}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{font-size:13px;font-weight:400;color:white;text-decoration:none;padding:6px 12px;border-radius:6px;transition:all .2s;letter-spacing:.02em}
.nav-links a:hover{color:var(--cream);background:rgba(0, 208, 255, 0.315)}
.nav-cta{background:#26759B;color:var(--navy)!important;font-weight:500!important;padding:8px 18px!important;border-radius:8px!important;margin-left:8px}
.nav-cta:hover{background:#64C0D4!important}

/* ── HERO ── */
#accueil{min-height:100vh;padding:120px 5vw 80px;display:flex;align-items:center;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 60% 40%,rgba(100,192,212,.07) 0%,transparent 60%),radial-gradient(ellipse 40% 40% at 20% 80%,rgba(104,173,133,.06) 0%,transparent 50%);pointer-events:none}
.hero-grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(100,192,212,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(100,192,212,.04) 1px,transparent 1px);background-size:80px 80px;pointer-events:none}
.hero-inner{max-width:1200px;margin:0 auto;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(100,192,212,.1);border:1px solid rgba(100,192,212,.3);border-radius:20px;padding:5px 14px;font-size:12px;font-weight:500;color:var(--gold2);letter-spacing:.08em;text-transform:uppercase;margin-bottom:24px}
.hero-eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:#64C0D4;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}
h1{font-family:var(--font-display);font-size:clamp(38px,4.5vw,58px);font-weight:800;line-height:1.08;color:var(--white);letter-spacing:-.02em;margin-bottom:8px}
h1 .accent{color:var(--gold2)}
.hero-sub{font-size:17px;color:var(--slate);line-height:1.7;margin:20px 0 36px;max-width:480px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-primary{background:#26759B;color:var(--navy);font-family:var(--font-body);font-size:14px;font-weight:500;padding:13px 28px;border-radius:10px;border:none;cursor:pointer;transition:all .2s;letter-spacing:.02em;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.btn-primary:hover{background:#64C0D4;transform:translateY(-1px);box-shadow:0 8px 24px rgba(38,117,155,.4)}
.btn-secondary{background:transparent;color:var(--cream);font-family:var(--font-body);font-size:14px;font-weight:400;padding:13px 28px;border-radius:10px;border:1px solid rgba(138,155,181,.3);cursor:pointer;transition:all .2s;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.btn-secondary:hover{border-color:rgba(200,147,58,.4);color:var(--gold2)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(100,192,212,.07);border:1px solid rgba(100,192,212,.15);border-radius:12px;overflow:hidden;margin-top:48px}
.stat{background:var(--navy2);padding:20px;text-align:center}
.stat-num{font-family:var(--font-display);font-size:28px;font-weight:800;color:#64C0D4}
.stat-label{font-size:11px;color:var(--slate);text-transform:uppercase;letter-spacing:.08em;margin-top:2px}

/* Hero right — visual card stack */
.hero-visual{position:relative;height:440px}
.vis-card{position:absolute;background:var(--navy2);border:1px solid rgba(200,147,58,.15);border-radius:16px;padding:20px 24px;backdrop-filter:blur(10px)}
.vis-card-main{width:320px;right:0;top:40px;animation:floatA 5s ease-in-out infinite}
.vis-card-2{width:220px;left:0;top:0;animation:floatB 6s ease-in-out infinite;border-color:rgba(42,122,92,.3)}
.vis-card-3{width:200px;left:20px;bottom:20px;animation:floatC 7s ease-in-out infinite}
@keyframes floatA{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes floatB{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-8px) rotate(-1deg)}}
@keyframes floatC{0%,100%{transform:translateY(0) rotate(1deg)}50%{transform:translateY(-6px) rotate(2deg)}}
.vis-label{font-size:10px;color:var(--slate);text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px}
.vis-title{font-family:var(--font-display);font-size:15px;font-weight:700;color:var(--white);margin-bottom:6px}
.vis-desc{font-size:12px;color:var(--slate);line-height:1.5}
.vis-tag{display:inline-block;font-size:10px;background:rgba(100,192,212,.15);color:#64C0D4;border-radius:4px;padding:2px 8px;margin-top:8px}
.vis-tag-green{background:rgba(42,122,92,.2);color:#5DCAA5}
.vis-bar{display:flex;gap:4px;margin-top:12px}
.vis-bar-seg{height:4px;border-radius:2px;flex:1}

/* testimonials */
.testimonials{margin-top:60px;padding:60px 5vw;background:var(--navy2);border-top:1px solid rgba(200,147,58,.08);border-bottom:1px solid rgba(200,147,58,.08)}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1200px;margin:32px auto 0}
.testi-card{background:var(--navy);border:1px solid rgba(100,192,212,.1);border-radius:14px;padding:24px}
.testi-quote{font-size:14px;color:var(--cream);line-height:1.7;font-style:italic;margin-bottom:16px}
.testi-author{display:flex;align-items:center;gap:10px}
.testi-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#64C0D4,#26759B);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:14px;font-weight:700;color:var(--navy);flex-shrink:0}
.testi-name{font-size:13px;font-weight:500;color:var(--white)}
.testi-role{font-size:11px;color:var(--slate)}
.stars{color:#ECAE7A;font-size:12px;margin-bottom:10px}

/* ── SECTIONS ── */
section{padding:80px 5vw}
.section-inner{max-width:1200px;margin:0 auto}
.section-eyebrow{font-size:11px;font-weight:500;color:#64C0D4;text-transform:uppercase;letter-spacing:.12em;margin-bottom:12px}
h2{font-family:var(--font-display);font-size:clamp(28px,3vw,40px);font-weight:800;color:var(--white);letter-spacing:-.02em;line-height:1.1;margin-bottom:16px}
h2 .accent{color:var(--gold2)}
.section-lead{font-size:16px;color:var(--slate);max-width:560px;line-height:1.7}
.divider{width:48px;height:3px;background:linear-gradient(90deg,#64C0D4,#ECAE7A);border-radius:2px;margin:20px 0}

/* ── À PROPOS ── */
#apropos{background:var(--navy2)}
.apropos-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:48px;align-items:start}
.valeurs-list{display:flex;flex-direction:column;gap:12px;margin-top:24px}
.valeur-item{display:flex;align-items:flex-start;gap:14px;padding:16px;background:var(--navy);border:1px solid rgba(100,192,212,.1);border-radius:10px}
.valeur-icon{width:36px;height:36px;border-radius:8px;background:rgba(100,192,212,.12);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.valeur-title{font-size:13px;font-weight:500;color:var(--white);margin-bottom:2px}
.valeur-desc{font-size:12px;color:var(--slate);line-height:1.5}
.team-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.team-card{background:var(--navy);border:1px solid rgba(100,192,212,.1);border-radius:12px;padding:20px;text-align:center}
.team-avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#26759B,#68AD85);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:20px;font-weight:800;color:var(--gold2);margin:0 auto 12px;border:2px solid rgba(100,192,212,.2)}
.team-name{font-size:13px;font-weight:500;color:var(--white);margin-bottom:3px}
.team-role{font-size:11px;color:#64C0D4;margin-bottom:6px}
.team-bio{font-size:11px;color:var(--slate);line-height:1.5}

/* ── OFFRE ── */
#offre{background:var(--navy)}
.offre-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.offre-card{background:var(--navy2);border:1px solid rgba(100,192,212,.1);border-radius:16px;padding:28px;position:relative;overflow:hidden;transition:border-color .3s,transform .3s}
.offre-card:hover{border-color:rgba(100,192,212,.4);transform:translateY(-4px)}
.offre-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#64C0D4,#ECAE7A)}
.offre-num{font-family:var(--font-display);font-size:48px;font-weight:800;color:rgba(100,192,212,.07);position:absolute;top:20px;right:20px;line-height:1}
.offre-icon{font-size:28px;margin-bottom:16px}
.offre-title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--white);margin-bottom:10px}
.offre-desc{font-size:13px;color:var(--slate);line-height:1.7;margin-bottom:18px}
.offre-tags{display:flex;flex-wrap:wrap;gap:6px}
.offre-tag{font-size:10px;background:rgba(100,192,212,.1);color:#64C0D4;border-radius:4px;padding:3px 8px}
.refs-section{margin-top:60px;padding-top:40px;border-top:1px solid rgba(100,192,212,.1)}
.refs-title{font-size:13px;color:var(--slate);text-transform:uppercase;letter-spacing:.1em;text-align:center;margin-bottom:24px}
.refs-logos{display:flex;justify-content:center;flex-wrap:wrap;gap:16px}
.ref-logo{background:var(--navy2);border:1px solid rgba(100,192,212,.1);border-radius:8px;padding:10px 20px;font-size:12px;font-weight:500;color:var(--slate);font-family:var(--font-display)}

/* ── OUTILS PÉDAGOGIQUES ── */
#outils{background:var(--navy2)}
.tabs-nav{display:flex;gap:6px;flex-wrap:wrap;margin:40px 0 28px;border-bottom:1px solid rgba(100,192,212,.1);padding-bottom:0}
.tab-btn{font-family:var(--font-body);font-size:15px;font-weight:500;color:white;background:transparent;border:none;padding:10px 16px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .2s;white-space:nowrap;letter-spacing:.02em}
.tab-btn:hover{color:var(--cream);background:rgba(0, 208, 255, 0.315)}
.tab-btn.active{color:#64C0D4;border-bottom-color:#64C0D4}
.tab-panel{display:none}
.tab-panel.active{display:block}
.tab-intro{font-size:13px;color:var(--slate);line-height:1.7;padding:14px 18px;border-left:3px solid #64C0D4;background:rgba(200,147,58,.05);border-radius:0 8px 8px 0;margin-bottom:24px}
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.tool-card{background:var(--navy);border:1px solid rgba(100,192,212,.1);border-radius:12px;padding:18px;cursor:pointer;transition:all .2s;position:relative}
.tool-card:hover{border-color:rgba(100,192,212,.35);transform:translateY(-2px);background:var(--navy3)}
.tool-num{font-size:10px;color:var(--slate);margin-bottom:8px;font-weight:500}
.tool-name{font-size:13px;font-weight:500;color:var(--white);line-height:1.4;margin-bottom:6px}
.tool-desc{font-size:11px;color:var(--slate);line-height:1.5}
.tool-badge{display:inline-block;font-size:10px;padding:2px 7px;border-radius:4px;margin-top:8px;font-weight:500;background:rgba(100,192,212,.12);color:#64C0D4}
.tool-badge-green{background:rgba(104,173,133,.15);color:#68AD85}
.tool-badge-purple{background:rgba(38,117,155,.15);color:#64C0D4}
.tool-star{position:absolute;top:12px;right:12px;color:#ECAE7A;font-size:14px}

/* ── CONTACT / FICHE / RDV / ACHAT ── */
#contact{background:var(--navy)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:48px}
.form-block{background:var(--navy2);border:1px solid rgba(100,192,212,.12);border-radius:16px;padding:32px}
.form-title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--white);margin-bottom:6px}
.form-subtitle{font-size:13px;color:var(--slate);margin-bottom:24px;line-height:1.5}
.form-group{margin-bottom:16px}
label{display:block;font-size:12px;font-weight:500;color:var(--slate);margin-bottom:6px;letter-spacing:.03em}
input,select,textarea{width:100%;background:var(--navy);border:1px solid rgba(138,155,181,.2);border-radius:8px;padding:10px 14px;font-family:var(--font-body);font-size:13px;color:var(--cream);transition:border-color .2s;outline:none}
input:focus,select:focus,textarea:focus{border-color:rgba(100,192,212,.5);box-shadow:0 0 0 3px rgba(100,192,212,.08)}
textarea{resize:vertical;min-height:90px}
select option{background:var(--navy2)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-submit{width:100%;margin-top:20px}
.form-note{font-size:11px;color:var(--slate);margin-top:10px;text-align:center}

/* Pricing */
.pricing-block{background:var(--navy2);border:1px solid rgba(100,192,212,.15);border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:16px}
.pricing-title{font-family:var(--font-display);font-size:18px;font-weight:700;color:var(--white);margin-bottom:6px}
.pricing-subtitle{font-size:13px;color:var(--slate);margin-bottom:8px}
.pricing-card{background:var(--navy);border:1px solid rgba(100,192,212,.1);border-radius:12px;padding:20px;cursor:pointer;transition:all .2s;position:relative}
.pricing-card:hover,.pricing-card.selected{border-color:rgba(100,192,212,.5);background:var(--navy3)}
.pricing-card.selected::after{content:'✓';position:absolute;top:12px;right:12px;width:20px;height:20px;background:#26759B;color:var(--navy);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;line-height:20px;text-align:center}
.pricing-card-name{font-size:14px;font-weight:500;color:var(--white);margin-bottom:4px}
.pricing-card-desc{font-size:11px;color:var(--slate);margin-bottom:8px}
.pricing-price{font-family:var(--font-display);font-size:22px;font-weight:800;color:#64C0D4}
.pricing-price span{font-size:12px;font-weight:400;color:var(--slate)}
.pricing-features{list-style:none;margin-top:10px;display:flex;flex-direction:column;gap:5px}
.pricing-features li{font-size:11px;color:var(--slate);padding-left:16px;position:relative}
.pricing-features li::before{content:'→';position:absolute;left:0;color:#68AD85;font-size:10px}
.pricing-badge{display:inline-block;font-size:10px;background:#26759B;color:#ECEDE7;border-radius:4px;padding:2px 7px;font-weight:600;margin-left:8px}

/* Success message */
.success-msg{display:none;background:rgba(42,122,92,.15);border:1px solid rgba(42,122,92,.3);border-radius:12px;padding:20px;text-align:center;margin-top:16px}
.success-msg.show{display:block}
.success-icon{font-size:28px;margin-bottom:8px}
.success-title{font-size:15px;font-weight:500;color:#5DCAA5;margin-bottom:4px}
.success-desc{font-size:12px;color:var(--slate)}
.success-desc a{color: white; background-color: #26759B;}

/* ── FOOTER ── */
footer{background:var(--navy2);border-top:1px solid rgba(100,192,212,.1);padding:40px 5vw 24px}
.footer-inner{max-width:1200px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer-brand p{font-size:13px;color:var(--slate);line-height:1.7;margin-top:12px;max-width:260px}
.footer-col h4{font-size:11px;font-weight:500;color:#64C0D4;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px}
.footer-col a{display:block;font-size:13px;color:var(--slate);text-decoration:none;margin-bottom:8px;transition:color .2s}
.footer-col a:hover{color:var(--cream)}
.footer-bottom{border-top:1px solid rgba(100,192,212,.08);padding-top:20px;display:flex;justify-content:space-between;align-items:center}
.footer-copy{font-size:11px;color:var(--slate)}

/* ── MODAL TOOL DETAIL ── */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(11,18,32,.9);z-index:200;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{display:flex}
.modal{background:var(--navy2);border:1px solid rgba(100,192,212,.2);border-radius:20px;max-width:560px;width:100%;max-height:85vh;overflow-y:auto;padding:32px;position:relative}
.modal-close{position:absolute;top:16px;right:16px;background:rgba(138,155,181,.15);border:none;color:var(--slate);width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;transition:all .2s}
.modal-close:hover{background:rgba(100,192,212,.15);color:#64C0D4}
.modal-eyebrow{font-size:10px;color:#64C0D4;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.modal h3{font-family:var(--font-display);font-size:22px;font-weight:800;color:var(--white);margin-bottom:16px;line-height:1.2}
.modal-section{margin-bottom:20px}
.modal-section-title{font-size:11px;font-weight:500;color:var(--slate);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.modal-desc{font-size:13px;color:var(--cream);line-height:1.7}
.modal-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.modal-tag{font-size:11px;background:rgba(100,192,212,.12);color:#64C0D4;border-radius:4px;padding:4px 10px}
.modal-cta{display:flex;gap:10px;margin-top:24px}
.modal-cta .btn-primary{flex:1;justify-content:center}
.modal-cta .btn-secondary{flex:1;justify-content:center;font-size:13px}

/* ── UTILS ── */
.gold-line{color:var(--gold2)}
.text-slate{color:var(--slate)}
.mt-8{margin-top:8px}
.mt-16{margin-top:16px}
.mt-32{margin-top:32px}
.center{text-align:center}

.sous-card{background:var(--navy2);border:1px solid rgba(100,192,212,.08);border-radius:10px;padding:12px 14px;display:flex;gap:12px;align-items:flex-start}
.sous-num{font-size:11px;font-weight:600;color:#64C0D4;background:rgba(100,192,212,.1);border-radius:6px;padding:2px 8px;flex-shrink:0;margin-top:1px}
.sous-txt{font-size:12.5px;color:var(--cream);line-height:1.6}
.sous-tool{display:inline-block;margin-top:6px;font-size:10px;background:rgba(104,173,133,.15);color:#68AD85;border-radius:4px;padding:2px 8px}
.besoin-card{position:relative}
.besoin-count{position:absolute;top:12px;right:12px;font-size:10px;background:rgba(100,192,212,.12);color:#64C0D4;border-radius:10px;padding:2px 8px;font-weight:500}

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */

/* Bouton hamburger (masqué par défaut, affiché < 860px) */
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;background:transparent;border:none;cursor:pointer;padding:0}
.nav-toggle span{display:block;width:100%;height:2px;background:var(--cream);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── ≤1024px : tablette ── */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-visual{height:380px;max-width:520px;margin:0 auto}
  .apropos-grid{grid-template-columns:1fr;gap:40px}
  .contact-grid{grid-template-columns:1fr;gap:28px}
  .offre-cards{grid-template-columns:repeat(2,1fr)}
  .testi-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr;gap:28px 32px}
  .tools-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
}

/* ── ≤860px : nav mobile ── */
@media (max-width:860px){
  nav{padding:0 5vw}
  .nav-toggle{display:flex}
  .nav-links{position:fixed;top:64px;left:0;right:0;bottom:0;background:rgba(11,18,32,.98);backdrop-filter:blur(12px);flex-direction:column;align-items:stretch;gap:4px;padding:20px 6vw;transform:translateX(100%);opacity:0;visibility:hidden;transition:transform .3s ease,opacity .3s ease,visibility .3s;overflow-y:auto}
  .nav-links.open{transform:translateX(0);opacity:1;visibility:visible}
  .nav-links a{font-size:16px;padding:14px 8px;border-bottom:1px solid rgba(100,192,212,.1);border-radius:0}
  .nav-cta{margin-left:0;text-align:center;margin-top:10px}
}

/* ── ≤768px : mobile ── */
@media (max-width:768px){
  #accueil{padding:100px 6vw 60px}
  h1{font-size:clamp(30px,8vw,42px)}
  .hero-sub{max-width:100%}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions a,.hero-actions button{justify-content:center}
  .hero-stats{grid-template-columns:1fr;gap:1px}
  .hero-visual{display:none}
  section{padding:56px 6vw}
  .testimonials{padding:44px 6vw}
  nav + section{padding-top:104px}
  nav + .testimonials{padding-top:96px}
  .testi-grid{grid-template-columns:1fr}
  .apropos-grid{gap:32px}
  .team-grid{grid-template-columns:1fr}
  .offre-cards{grid-template-columns:1fr}
  .contact-grid{gap:24px}
  .form-block,.pricing-block{padding:24px}
  .form-row{grid-template-columns:1fr;gap:0}
  .tabs-nav{flex-direction:column;flex-wrap:nowrap;gap:2px;margin:28px 0 20px;border-bottom:none}
  .tab-btn{width:100%;text-align:left;border-bottom:none;border-left:2px solid transparent;padding:12px 16px}
  .tab-btn.active{border-bottom-color:transparent;border-left-color:#64C0D4;background:rgba(100,192,212,.08)}
  .tools-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
  .footer-top{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
  .modal{padding:24px;max-height:90vh}
  .modal-cta{flex-direction:column}
}

/* ── ≤480px : petit mobile ── */
@media (max-width:480px){
  .logo{font-size:17px}
  .logo-icon{width:28px;height:28px;font-size:14px}
  h1{font-size:clamp(26px,9vw,34px)}
  .btn-primary,.btn-secondary{width:100%;padding:14px 20px}
  .stat{padding:16px}
  .stat-num{font-size:22px}
  .offre-card,.testi-card,.valeur-item{padding:20px}
  .pricing-block,.form-block{padding:18px}
  .modal{padding:18px}
  .modal h3{font-size:18px}
  .refs-logos{gap:10px}
  .ref-logo{padding:8px 14px;font-size:11px}
}