:root{--ink:#2d2023;--muted:#705b60;--green:#D21F3C;--lime:#ffd9d9;--paper:#fcfaf9;--line:#e7dadd}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #D21F3C;outline-offset:5px}button{color:inherit}p,h1,h2,h3{margin-top:0}.wrap{width:min(1280px,90%);margin-inline:auto}.announcement{padding:10px 5%;background:var(--ink);color:#fff;display:flex;justify-content:center;gap:24px;font-size:11px;letter-spacing:1px}.announcement span{color:#efdadf;letter-spacing:0}.announcement a{color:var(--lime);letter-spacing:0}header{height:105px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;font-weight:800;font-size:26px;letter-spacing:-1px}.brand-light{font-weight:400}.brand-dot{color:var(--green)}.brand-mark{background:var(--green);color:var(--lime);width:36px;height:36px;border-radius:10px;display:grid;place-items:center;font-size:23px;margin-right:9px;position:relative}.brand-mark span{position:absolute;width:5px;height:5px;background:var(--lime);border-radius:50%;right:5px;top:5px}nav{display:flex;align-items:center;gap:32px;font-size:13px;font-weight:600}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:var(--green);color:white;border:0;border-radius:6px;padding:17px 22px;font-size:13px;font-weight:600;transition:background .2s,transform .2s}.button:hover{background:#ad1830;transform:translateY(-2px)}.button span{font-size:19px}.button.small{padding:11px 17px}.menu{display:none}.hero{display:grid;grid-template-columns:1fr 1.1fr;gap:40px;padding:62px 0 95px;align-items:center}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:700;display:flex;align-items:center;gap:9px;margin-bottom:25px}.status-dot{width:7px;height:7px;background:var(--green);border-radius:50%;display:inline-block;flex-shrink:0}h1{font-size:clamp(45px,5.2vw,76px);line-height:1.08;letter-spacing:-4px;margin-bottom:28px;font-weight:500}em{font-family:Georgia,serif;color:var(--green);font-weight:400}p.intro{max-width:450px;font-size:15px;color:var(--muted);line-height:1.85}.actions{display:flex;align-items:center;gap:24px;margin-top:30px}.text-link{font-size:12px;font-weight:600;display:flex;gap:15px;align-items:center}.hero-note{font-size:11px;color:var(--muted);margin:20px 0 0}.hero-visual{position:relative;padding:60px 0 45px 20px;isolation:isolate}.hero-visual:before{content:"";position:absolute;inset:-12px -15px;background:radial-gradient(ellipse,#f1d7da 0%,#f8e9e9 45%,transparent 72%);z-index:-2}.orbit{position:absolute;border:1px solid #ead3d6;border-radius:50%;z-index:-1;inset:-20px -15px;transform:rotate(-24deg)}.orbit-two{inset:30px -35px;transform:rotate(22deg)}.floating-tag{position:absolute;top:10px;right:30px;border:1px solid var(--line);background:#fff;padding:9px 15px;border-radius:20px;font-size:10px;display:flex;gap:8px;align-items:center}.dashboard{background:white;border:1px solid #e8dadd;border-radius:13px;box-shadow:0 25px 65px #183d2520;transform:rotate(-2deg);overflow:hidden}.dash-header{padding:15px 20px;border-bottom:1px solid #efe4e6;display:flex;justify-content:space-between;align-items:center}.mini-brand{font-size:12px;font-weight:700}.mini-brand span{color:#8a9992;margin:0 8px}.demo-label{font-size:8px;letter-spacing:1px;background:#f9eff1;padding:4px 7px;border-radius:4px}.dash-body{padding:23px}.dash-title{display:flex;justify-content:space-between;align-items:center}.dash-title p{font-size:8px;color:var(--muted);letter-spacing:1.5px;margin-bottom:4px}.dash-title h2{font-size:20px;letter-spacing:-.5px;margin:0}.dots{letter-spacing:3px}.demo-tabs{display:flex;gap:6px;margin:16px 0}.demo-tabs button{font-size:9px;min-height:35px;background:#fff;border:1px solid #e8dadd;padding:6px 10px;border-radius:5px}.demo-tabs button[aria-pressed=true]{background:#f9e9ec;border-color:#dba9b1;color:#ad1830}.metric-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px}.metric{background:#fcf7f7;border:1px solid #f0e4e6;border-radius:7px;padding:13px;display:flex;flex-direction:column;gap:5px}.metric>span{font-size:9px}.metric strong{font-size:31px;letter-spacing:-1px;font-weight:500}.metric small{font-size:15px;color:var(--muted)}.metric-status{color:#ad1830}.muted{color:var(--muted)}.chart-header{display:flex;justify-content:space-between;font-size:9px}.chart-header span{color:var(--muted)}.chart{display:flex;gap:10px;margin-top:15px}.axis{display:flex;flex-direction:column;justify-content:space-between;font-size:8px;color:var(--muted);padding-bottom:15px}.chart svg{width:100%;height:auto;overflow:visible}.grid{stroke:#efe4e6;stroke-width:1;stroke-dasharray:4 4}.time-axis{display:flex;justify-content:space-between;margin-left:25px;font-size:8px;color:var(--muted)}.device-row{display:flex;align-items:center;gap:10px;border-top:1px solid #efe4e6;margin-top:20px;padding-top:15px}.device-icon{font-size:24px;color:var(--green);background:#f9e9ec;border-radius:6px;width:32px;text-align:center}.device-row div{display:flex;flex-direction:column;font-size:9px}.device-row div span{font-size:8px;color:var(--muted)}.online{margin-left:auto;font-size:8px;color:#ad1830;background:#f9e9ec;border-radius:4px;padding:3px 7px}.floating-card{position:absolute;bottom:6px;left:-8px;display:flex;gap:11px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:9px;padding:13px 18px;box-shadow:0 10px 25px #163e2110}.check{width:29px;height:29px;display:grid;place-items:center;background:var(--lime);border-radius:50%;font-size:15px}.floating-card div{display:flex;flex-direction:column;font-size:10px}.floating-card div span{font-size:9px;color:var(--muted)}.protocols{border-block:1px solid var(--line);padding:27px 0;display:flex;justify-content:space-between;align-items:center;gap:20px}.protocols p{font-size:9px;letter-spacing:.5px;margin:0;line-height:1.9;color:var(--muted)}.protocols div{font-size:23px;font-weight:700;letter-spacing:-1px;color:#78636a}.protocols div span{font-size:13px;margin-left:5px;font-weight:400}.section{padding-block:100px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:45px;margin-bottom:45px}h2{font-size:clamp(32px,3.5vw,47px);font-weight:500;line-height:1.15;letter-spacing:-1.8px;margin-bottom:0}.section-heading>p{font-size:14px;color:var(--muted);max-width:340px;margin:0 0 4px}.feature-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:18px}.feature{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px;display:flex;flex-direction:column}.feature.featured{background:#f5e6e7}.number{font-size:9px;letter-spacing:1.5px;color:var(--muted)}h3{font-size:23px;font-weight:500;letter-spacing:-.7px;line-height:1.25;margin-bottom:14px}.feature p{font-size:13px;color:var(--muted);margin-bottom:24px}.feature a{font-size:11px;font-weight:700;display:flex;justify-content:space-between;margin-top:auto;padding-top:18px;border-top:1px solid #e7cfd3}.feature-symbol{font-size:55px;color:var(--green);height:130px;display:flex;align-items:center}.nodes{font-size:70px}.mini-bars{height:130px;display:flex;align-items:end;gap:9px;padding:25px 12px}.mini-bars i{width:19px;background:#e3a4ad;border-radius:4px 4px 0 0;height:35%}.mini-bars i:nth-child(2n){height:70%;background:#cc6877}.mini-bars i:nth-child(3n){height:95%;background:#D21F3C}.mini-bars i:nth-child(5n){height:55%}.solutions{background:var(--ink);color:white;padding-block:80px}.solutions .eyebrow{color:var(--lime)}.solutions .section-heading>p{color:#e4cdd2}.use-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.use-cases button{text-align:left;background:transparent;border:0;border-top:1px solid #9f8188;color:#fff;padding:25px 0 0;position:relative}.use-cases button>span:first-child{font-size:10px;color:var(--lime)}.use-cases strong{display:block;font-size:21px;font-weight:500;margin:20px 0 12px;letter-spacing:-.6px}.use-cases p{font-size:13px;color:#e4cdd2;max-width:250px}.arrow{display:grid;place-items:center;width:42px;height:42px;border:1px solid #9f8188;border-radius:50%;margin-top:24px;transition:background .2s,color .2s}.use-cases button:hover .arrow{background:var(--lime);color:var(--ink)}.approach{display:grid;grid-template-columns:1fr 1fr;gap:80px}.approach>div>p:last-child{font-size:14px;color:var(--muted);max-width:350px;margin-top:25px}.approach ol{list-style:none;margin:0;padding:0}.approach li{display:flex;gap:25px;padding-block:23px;border-top:1px solid var(--line)}.approach li>span{font-size:11px;color:var(--green);padding-top:4px}.approach h3{font-size:20px;margin-bottom:9px}.approach li p{font-size:13px;color:var(--muted);margin:0}.contact{background:#f5e6e7;border-radius:15px;padding:55px;display:grid;grid-template-columns:1.1fr 1fr;gap:80px;margin-bottom:75px}.contact>div>p:not(.eyebrow){font-size:14px;color:var(--muted);max-width:340px;margin:25px 0}.contact-note{font-size:10px;color:var(--muted)}form{display:flex;flex-direction:column}label{font-size:11px;font-weight:700;margin:0 0 6px}input,textarea{border:1px solid #cfb6bd;background:#fffafa;border-radius:5px;padding:11px 13px;min-width:0;width:100%;font-size:13px;color:var(--ink);margin-bottom:15px}textarea{resize:vertical}form .button{width:100%}.form-note{font-size:10px;color:var(--muted);margin:12px 0 0}footer{border-top:1px solid var(--line);padding-block:28px;display:flex;gap:25px;align-items:center;justify-content:space-between}footer>span,footer>a:last-child{font-size:10px;color:var(--muted)}.skip{position:fixed;left:20px;top:-100px;background:white;padding:15px;z-index:20}.skip:focus{top:10px}@media(min-width:1500px){.hero{gap:80px}}@media(max-width:1000px){nav{gap:17px}.hero{gap:20px}h1{letter-spacing:-2px}.actions{gap:15px;flex-wrap:wrap}.hero-visual{padding-left:0}.dash-body{padding:18px}.protocol-note{display:none}.feature{padding:22px}.contact{gap:40px;padding:35px}.announcement{gap:15px}.announcement span{display:none}}@media(max-width:760px){.announcement{font-size:8px;justify-content:space-between;gap:8px;padding-block:12px}header{height:80px}.brand{font-size:23px}.menu{display:block;border:1px solid var(--line);border-radius:5px;background:transparent;padding:10px 15px;font-size:12px;min-height:44px}nav{display:none;position:absolute;top:115px;left:5%;right:5%;background:#fff;border:1px solid var(--line);padding:20px;z-index:10;border-radius:8px;box-shadow:0 15px 30px #183d2510}nav.open{display:flex;align-items:stretch;flex-direction:column}nav>a{padding:8px}.hero{grid-template-columns:1fr;padding-top:30px;padding-bottom:55px;gap:30px}h1{font-size:58px;letter-spacing:-3px}.intro{max-width:100%!important}.hero-visual{margin-inline:6px;padding-top:45px}.hero-visual:before{inset:0}.orbit{inset:0}.orbit-two{inset:30px -10px}.floating-card{left:0}.floating-tag{top:0;right:0}.dashboard{transform:rotate(-1deg)}.protocols{flex-wrap:wrap;justify-content:start;gap:24px}.protocols>p{width:100%}.protocols div{font-size:19px}.section{padding-block:65px}.section-heading{align-items:start;flex-direction:column;gap:25px;margin-bottom:30px}.section-heading>p{max-width:100%}.feature-grid{grid-template-columns:1fr}.feature{padding:28px}.feature-symbol,.mini-bars{height:105px}.use-cases{grid-template-columns:1fr;gap:24px}.use-cases button{padding-top:15px;min-height:160px}.use-cases strong{margin-top:10px}.use-cases p{max-width:80%;margin-bottom:0}.arrow{position:absolute;right:0;bottom:10px}.approach{grid-template-columns:1fr;gap:25px}.contact{grid-template-columns:1fr;padding:28px 23px;gap:30px;margin-bottom:45px}.contact h2{font-size:37px}footer{flex-wrap:wrap;gap:18px}footer .brand{width:100%}footer>span:first-of-type{width:100%}.eyebrow{font-size:9px;letter-spacing:1.6px;margin-bottom:20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Identité HERAIOT issue du visuel de référence fourni. */
.brand img{display:block;width:184px;height:auto}.brand{letter-spacing:0}header{height:112px}footer .brand img{width:160px}.mini-brand{color:var(--green)}.solutions .arrow:hover{color:var(--ink)}
@media(max-width:760px){header{height:90px}.brand img{width:155px}nav{top:125px}footer .brand img{width:160px}}
/* Navigation et sections du contenu HERAIOT. */
header.wrap{width:min(1440px,94%);gap:20px}nav{gap:17px;font-size:11px}header .brand img{width:160px}.nav-dropdown{position:relative}.nav-dropdown summary{cursor:pointer;list-style:none;min-height:44px;display:flex;align-items:center;gap:5px}.nav-dropdown summary:after{content:'⌄'}.nav-dropdown summary::-webkit-details-marker{display:none}.nav-dropdown>div{position:absolute;z-index:15;top:45px;left:-15px;min-width:235px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px;box-shadow:0 18px 40px #2d20231c}.nav-dropdown a{display:block;padding:8px 10px;border-radius:4px}.nav-dropdown a:hover{background:#f9e9ec}.login-link{color:var(--green);white-space:nowrap}summary:focus-visible{outline:3px solid var(--green);outline-offset:4px}.hero-slogan{font-size:15px;font-weight:700;letter-spacing:-.2px}.hero .eyebrow{max-width:470px;line-height:1.8}.hero-benefits{padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px 16px;font-size:10px;color:var(--muted);margin:24px 0 0}.hero-benefits li:before{content:'✓';color:var(--green);margin-right:5px}.positioning{text-align:center;padding-block:35px}.positioning p{font-size:15px}.positioning>div{display:flex;justify-content:center;flex-wrap:wrap;gap:12px 35px;font-size:11px;font-weight:700;color:var(--muted)}.search-section{padding-block:40px 65px;max-width:800px}.search-section>label{font-size:19px;font-weight:500;display:block;margin-bottom:16px}.search-box{position:relative}.search-box input{font-size:15px;padding:16px 45px 16px 18px;background:white;border-color:var(--line);margin:0}.search-box>span{position:absolute;right:20px;top:7px;font-size:30px;color:var(--green);pointer-events:none}.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-suggestions button,.billing button{border:1px solid var(--line);background:white;border-radius:5px;min-height:40px;padding:8px 12px;font-size:11px}.search-suggestions button:hover{background:#f9e9ec}.search-results{border:1px solid var(--line);border-radius:8px;background:white;margin-top:15px;padding:8px}.search-results a{display:block;padding:10px;border-bottom:1px solid var(--line);font-size:13px}.search-results a:last-child{border:0}.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.module-grid .feature{min-height:265px;scroll-margin-top:30px}.module-grid .number{margin-bottom:24px}.module-grid h3{font-size:22px}.use-cases{grid-template-columns:repeat(3,1fr)}.use-card{border-top:1px solid #9f8188;padding-top:24px;display:flex;flex-direction:column;scroll-margin-top:30px}.use-card .number{color:#ffd9d9;line-height:1.7;min-height:33px}.use-card h3{margin:20px 0 12px}.use-card p{color:#e4cdd2;font-size:13px}.case-action{display:inline-block;text-align:left;background:transparent;border:0;color:#fff;font-size:11px;padding:12px 0;min-height:44px;margin-top:auto;text-decoration:underline;text-underline-offset:5px}.use-cases .case-action{position:static;min-height:44px;font-size:11px;border:0;padding:12px 0}.chips-heading{margin-top:50px;font-size:21px}.chips{display:flex;flex-wrap:wrap;gap:9px}.chips a,.chips>span{display:inline-block;font-size:11px;padding:8px 12px;border:1px solid #9f8188;border-radius:25px}.chips a:hover{background:#ffffff15}.chips.light a,.chips.light>span{border-color:#cfb6bd;color:var(--ink)}.chips.light a:hover{background:#f9e9ec}.connectivity{background:#f5e6e7;border-radius:15px;padding:45px}.connectivity>p{font-size:13px}.connectivity .form-note{font-size:10px;margin-top:18px}.connection-flow{display:flex;align-items:center;gap:15px;margin-block:30px}.connection-flow>span{background:#fff;padding:20px;border:1px solid var(--line);border-radius:7px;font-size:13px;flex:1;text-align:center}.connection-flow b{color:var(--green)}.inline-link{color:var(--green);text-decoration:underline}.app-section{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:90px}.app-section .section-heading{margin-bottom:20px}.app-section>div>p{font-size:14px;color:var(--muted)}.app-section>div>p.form-note{font-size:10px}.benefit-list{padding-left:20px;font-size:13px;color:var(--muted);line-height:2.2;margin-bottom:25px}.phone-preview{max-width:285px;width:100%;justify-self:center;background:#fff;border:8px solid var(--ink);border-radius:35px;padding:25px 18px 40px;box-shadow:20px 25px 0 #f1d7da;transform:rotate(3deg)}.phone-top{font-size:13px;font-weight:700;display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px}.phone-top span{font-size:8px;color:var(--muted)}.phone-preview>p{font-size:11px;margin-top:25px}.phone-preview h3{font-size:20px}.phone-value{font-size:47px;color:var(--green);margin:20px 0}.phone-value small{font-size:19px}.phone-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px;font-size:10px}.phone-metrics span{background:#f9eff1;padding:13px;border-radius:7px}.phone-metrics b{display:block;font-size:20px}.phone-alert{font-size:10px;border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.phone-preview .form-note{font-size:8px}.industries-section{border-top:1px solid var(--line)}.industry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.industry-grid article{border-top:1px solid var(--line);padding-top:20px;display:flex;flex-direction:column}.industry-grid h3{font-size:20px;margin-top:20px}.industry-grid p{font-size:13px;color:var(--muted)}.industry-grid a{font-size:11px;color:var(--green);margin-top:auto;min-height:44px;display:flex;align-items:center}.story-placeholder{padding:35px;background:#f5e6e7;border:1px solid var(--line);border-radius:10px}.story-placeholder strong{font-size:23px;font-weight:500}.story-placeholder p{font-size:14px;color:var(--muted);margin-top:15px}.hardware-section{padding-block:70px;background:#f5e6e7}.hardware-benefits,.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-block:35px}.hardware-benefits h3,.why-grid h3{font-size:21px}.hardware-benefits p,.why-grid p{font-size:13px;color:var(--muted)}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:35px}.product-grid article{background:#fff;padding:24px;border-radius:8px;min-width:0}.product-grid h3{font-size:20px;overflow-wrap:anywhere;margin-top:20px}.product-grid a{font-size:11px;color:var(--green);display:inline-block;padding-block:10px}.prompt-cloud{display:flex;gap:14px;flex-wrap:wrap;margin-block:40px}.prompt-cloud span{background:#fff;border:1px solid var(--line);border-radius:14px 14px 14px 0;padding:15px 20px;font-size:13px;max-width:460px}.prompt-cloud span:nth-child(3n){background:#f5e6e7}.why-section{background:#2d2023;color:#fff;padding-block:70px}.why-section .eyebrow{color:#ffd9d9}.why-grid.four{grid-template-columns:repeat(4,1fr);margin-bottom:0}.why-section h3{margin-top:20px}.why-section p{color:#e4cdd2}.why-section .number{color:#ffd9d9}.pricing-tools{display:flex;justify-content:space-between;gap:40px;align-items:center}.billing{display:flex;gap:5px;background:#f5e6e7;border-radius:7px;padding:5px}.billing button{border:0;background:transparent}.billing button[aria-pressed=true]{background:#fff;box-shadow:0 2px 6px #2d202315;color:var(--green);font-weight:700}.device-slider{max-width:470px;width:100%}.device-slider label{display:flex;justify-content:space-between;font-size:13px}.device-slider output{color:var(--green);font-weight:700}.device-slider input{padding:0;accent-color:var(--green);margin-top:15px;min-height:30px}.device-slider p{font-size:11px;color:var(--green);margin:0}.pricing-banner{background:#f5e6e7;padding:15px;font-size:12px;border-radius:6px;margin-block:30px}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan{position:relative;background:#fff;border:1px solid var(--line);border-radius:9px;padding:30px 25px;display:flex;flex-direction:column}.plan.recommended{outline:2px solid var(--green);outline-offset:0}.plan-badge{position:absolute;top:-12px;right:15px;background:var(--green);color:#fff;border-radius:4px;padding:4px 10px;font-size:9px}.plan h3{margin-bottom:8px}.plan>p{font-size:12px;color:var(--muted)}.plan-price{font-size:35px;font-weight:600;letter-spacing:-1px;line-height:1.2;margin-top:12px}.plan .price-period{font-size:11px;min-height:18px}.plan ul{list-style:none;padding:0;margin-block:15px 25px;font-size:12px;line-height:2.2;color:var(--muted)}.plan .button{margin-top:auto}.pricing-extras{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:40px}.pricing-extras h3{font-size:20px}.pricing-extras p{font-size:12px;color:var(--muted)}.faq-section{padding-top:20px}.faq-list{max-width:850px;margin-left:auto}.faq-list details{border-bottom:1px solid var(--line);padding-block:18px}.faq-list summary{cursor:pointer;font-size:15px;font-weight:600;padding-right:20px;min-height:30px}.faq-list details p{font-size:13px;color:var(--muted);max-width:760px;margin:15px 0 0}.final-cta{text-align:center;padding:55px 20px 80px}.final-cta .eyebrow,.final-cta .actions{justify-content:center}.final-cta>p:not(.eyebrow){font-size:14px;color:var(--muted);max-width:540px;margin:25px auto}.checkbox-label{display:flex;gap:9px;align-items:flex-start;font-weight:400;font-size:11px;margin-bottom:13px;line-height:1.7;cursor:pointer}.checkbox-label input{width:17px;min-width:17px;height:17px;accent-color:var(--green);margin:2px 0 0}.site-footer{display:block;background:#f5e6e7;padding-block:45px}.footer-top{display:flex;align-items:center;gap:40px;margin-bottom:40px}.footer-top p{font-size:13px;color:var(--muted);margin:0}.footer-columns{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1fr;gap:30px}.footer-columns h3{font-size:13px;font-weight:700;letter-spacing:0}.footer-columns a{display:block;font-size:11px;color:var(--muted);padding-block:6px}.footer-columns a:hover{color:var(--green);text-decoration:underline}.footer-bottom{border-top:1px solid #cfb6bd;margin-top:35px;padding-top:22px;display:flex;gap:20px;justify-content:space-between;font-size:9px;color:var(--muted)}.footer-bottom a{white-space:nowrap}
@media(max-width:1150px){nav{gap:12px;font-size:10px}header .brand img{width:135px}.industry-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:950px){header.wrap{width:90%;height:90px}.menu{display:block;min-height:44px;border:1px solid var(--line);border-radius:5px;background:white;padding:10px 15px;font-size:12px}nav{display:none;position:absolute;top:125px;left:5%;right:5%;padding:20px;background:#fff;z-index:20;border:1px solid var(--line);border-radius:8px;font-size:13px;max-height:75vh;overflow:auto}nav.open{display:flex;flex-direction:column;align-items:stretch;gap:6px}nav>a{padding:10px}header .brand img{width:155px}.nav-dropdown>div{position:static;box-shadow:none;margin-bottom:10px}.nav-dropdown summary{padding-left:10px}.module-grid,.use-cases{grid-template-columns:repeat(2,1fr)}.product-grid,.why-grid.four{grid-template-columns:repeat(2,1fr)}.app-section{gap:40px}.footer-columns{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.hero .eyebrow{font-size:8px;letter-spacing:1px}.hero-slogan{font-size:13px}.module-grid,.use-cases,.industry-grid,.pricing-grid,.pricing-extras{grid-template-columns:1fr}.use-cases{gap:30px}.use-card h3{font-size:24px}.use-card .number{min-height:0}.module-grid .feature{min-height:230px}.connectivity{padding:28px 23px}.connection-flow{flex-direction:column;gap:8px}.connection-flow>span{width:100%}.connection-flow b{transform:rotate(90deg)}.app-section{grid-template-columns:1fr;gap:45px}.phone-preview{transform:none;box-shadow:10px 15px 0 #f1d7da}.hardware-benefits,.why-grid{grid-template-columns:1fr;gap:20px}.product-grid,.why-grid.four{grid-template-columns:1fr 1fr;gap:16px}.product-grid article{padding:18px}.product-grid h3{font-size:17px}.why-grid.four h3{font-size:18px}.pricing-tools{flex-direction:column;gap:25px;align-items:stretch}.billing{align-self:start}.pricing-grid{gap:25px}.footer-top{flex-direction:column;align-items:start;gap:20px}.footer-columns{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{flex-direction:column;gap:15px}.site-footer .brand{width:auto}.search-section{padding-bottom:45px}.prompt-cloud span{font-size:12px}.hero-benefits{font-size:10px}.final-cta{padding-bottom:55px}}

/* Charte officielle : HERAIOT Brand Toolkit, 28 octobre 2026. */
@font-face{font-family:Orbitron;src:url('assets/brand/06-fonts/orbitron-latin-700-normal.woff2') format('woff2');font-style:normal;font-weight:700;font-display:swap}
@font-face{font-family:Sora;src:url('assets/brand/06-fonts/sora-latin-300-normal.woff2') format('woff2');font-style:normal;font-weight:300;font-display:swap}
:root{--brand-red:#D21F3C;--brand-white:#FFFFFF;--brand-black:#111111;--brand-gray:#3A3A3A;--green:var(--brand-red);--ink:var(--brand-black);--muted:var(--brand-gray)}
body{font-family:Sora,Arial,Helvetica,sans-serif;font-weight:300}
header .brand{flex-shrink:0}header .brand img{width:220px;height:auto}
.hero h1{font-family:Orbitron,Arial,sans-serif;font-weight:700;font-size:clamp(34px,4.1vw,61px);letter-spacing:-2px;line-height:1.23}
.hero h1 em{font-family:inherit;font-style:normal;font-weight:700}
.hero-slogan{font-family:Sora,Arial,sans-serif;font-weight:300;letter-spacing:2px;font-size:12px}
h2 em{font-family:Sora,Arial,sans-serif;font-style:normal;font-weight:300;letter-spacing:-1.5px}
.announcement,.solutions,.why-section{background:var(--brand-black)}
.mini-brand{display:flex;align-items:center}.mini-brand img{display:block;border-radius:4px}
.site-footer .brand img{width:220px;height:auto}
@media(max-width:1250px){header.wrap{gap:12px}header .brand img{width:190px}nav{gap:10px;font-size:10px}}
@media(max-width:1050px) and (min-width:951px){header .brand img{width:170px}nav{gap:8px;font-size:9px}}
@media(max-width:950px){header .brand img{width:220px}.hero h1{font-size:clamp(30px,4.1vw,44px)}nav{font-size:13px}}
@media(max-width:760px){header .brand img{width:190px}.hero h1{font-size:clamp(26px,7.8vw,53px);letter-spacing:-1px}.hero-slogan{font-size:10px;letter-spacing:1px}.site-footer .brand img{width:220px}}