:root{--navy:#071d3b;--blue:#1a4b8c;--orange:#e58a16;--ice:#edf2f7;--paper:#f8fafd;--ink:#10223b;--muted:#536176;--line:#c8d4e2;--danger:#9e2424;--shell:1180px;--ease:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.65 Manrope,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}[hidden]{display:none!important}img{display:block;max-width:100%;height:auto}a{color:inherit}button,input,select,textarea{font:inherit}.shell{width:min(var(--shell),calc(100% - 40px));margin-inline:auto}.skip{position:fixed;z-index:999;top:8px;left:12px;transform:translateY(-150%);background:var(--paper);color:var(--navy);padding:10px 16px;border:2px solid var(--blue)}.skip:focus{transform:none}h1,h2,h3,.service-number,.service-content strong{font-family:"Arial Narrow","Aptos Narrow","Roboto Condensed",Arial,sans-serif}h1,h2,h3,p{overflow-wrap:break-word}h2{margin:0;color:var(--navy);font-size:clamp(2.4rem,5vw,4.8rem);line-height:.96;letter-spacing:-.045em}h3{line-height:1.05}.section{padding:clamp(70px,8vw,110px) 0}.section-code,.eyebrow{margin:0 0 15px;color:var(--blue);font-size:.75rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:52px;padding:13px 22px;border:0;border-radius:2px;background:var(--orange);color:var(--navy);font-weight:800;letter-spacing:.015em;text-decoration:none;transition:background .18s var(--ease),transform .18s var(--ease)}.button:hover{background:#d77d0d;transform:translateY(-1px)}.button:focus-visible,.text-link:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #70a8ef;outline-offset:3px}.button-small{min-height:44px;padding:9px 15px;font-size:.78rem}.button-quiet{border:1px solid var(--line);background:var(--paper);color:var(--navy)}.button-quiet:hover{border-color:var(--blue);background:var(--ice)}.text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--blue);font-weight:800;text-underline-offset:6px}.actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap}

.site-header{position:sticky;z-index:90;top:0;background:rgba(248,250,253,.97);border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;min-height:44px}.brand img{width:230px}.nav nav{display:flex;align-items:center;gap:24px}.nav nav>a:not(.button){display:inline-flex;align-items:center;min-height:44px;color:#304057;font-size:.86rem;font-weight:700;text-decoration:none}.nav nav>a:not(.button):hover{color:var(--blue)}.menu-button{display:none;min-width:44px;min-height:44px;background:transparent;border:1px solid var(--line);border-radius:2px;color:var(--navy);font-weight:800}

.hero{position:relative;overflow:hidden;background:var(--navy);color:#eef4fb}.hero:after{content:"";position:absolute;right:-10%;bottom:-38%;width:52%;height:120%;background:repeating-linear-gradient(121deg,rgba(46,109,180,.12) 0 32px,transparent 32px 74px);pointer-events:none}.hero-grid{position:relative;z-index:3;min-height:640px;display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:clamp(48px,6vw,82px);padding-block:clamp(60px,6vw,78px)}.hero-copy{max-width:650px}.hero .eyebrow{color:#9fc2e8}.hero h1{max-width:680px;margin:0;color:#f7f9fc;font-size:clamp(2.9rem,4.15vw,4.55rem);font-weight:800;line-height:1;letter-spacing:-.045em;text-transform:none}.hero-line{max-width:610px;margin:22px 0 8px;color:#dce8f6;font-size:clamp(1.1rem,1.4vw,1.3rem);font-weight:700;line-height:1.42}.hero-text{max-width:610px;margin:0 0 24px;color:#cbd7e5;font-size:1rem;line-height:1.62}.hero .actions{gap:12px}.hero-primary{min-height:58px;padding:16px 30px}.button-outline{min-height:58px;padding:15px 28px;border:1px solid rgba(247,249,252,.72);background:transparent;color:#f7f9fc}.button-outline:hover{border-color:#8db4df;background:rgba(141,180,223,.12);color:#f7f9fc}.microcopy{max-width:610px;margin:14px 0 0;color:#aebfd3;font-size:.84rem;line-height:1.55}.hero-visual{position:relative;margin:0}.hero-visual img{width:100%;aspect-ratio:16/13;object-fit:cover;object-position:center;border:1px solid rgba(255,255,255,.24)}.hero-visual:before{content:"";position:absolute;z-index:-1;inset:-16px 18px 72px -16px;border:1px solid rgba(141,180,223,.7)}.hero-visual figcaption{display:grid;grid-template-columns:auto 1fr;align-items:center;column-gap:18px;row-gap:2px;padding:18px 0 0;color:#b8c8da;font-size:.82rem;border-top:1px solid rgba(255,255,255,.16)}.hero-visual figcaption .location-label{grid-row:1/3;align-self:stretch;display:flex;align-items:center;padding-right:18px;color:#9fc2e8;font-size:.68rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;border-right:1px solid rgba(255,255,255,.16)}.hero-visual figcaption strong{color:#f7f9fc;font-size:1rem;line-height:1.25}.hero-visual figcaption span{display:block}

.proof{background:#06162d;color:#f7f9fc}.proof-grid{display:grid;grid-template-columns:repeat(5,1fr)}.proof-grid>div,.proof-grid>a{min-height:150px;display:flex;flex-direction:column;justify-content:center;padding:24px 28px;border-left:1px solid rgba(255,255,255,.16);text-decoration:none}.proof-grid>:first-child{border-left:0;padding-left:0}.proof small{color:#8fa6c0;font-size:.68rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.proof strong{margin-top:4px;color:#f7f9fc;font:800 2rem/1.05 "Arial Narrow","Aptos Narrow","Roboto Condensed",Arial,sans-serif;letter-spacing:-.02em}.proof span{margin-top:8px;color:#aebfd3;font-size:.78rem;line-height:1.45}

.solutions{background:var(--paper)}.solutions-intro{display:grid;grid-template-columns:1.2fr .8fr;align-items:end;gap:70px;margin-bottom:48px}.solutions-intro p{max-width:540px;margin:0;color:var(--muted);font-size:1.05rem}.service-stack{border-top:1px solid var(--line)}.service-link{display:grid;grid-template-columns:100px 1fr auto;align-items:center;gap:28px;min-height:180px;padding:28px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:background .18s var(--ease),padding .18s var(--ease)}.service-link:hover{padding-inline:22px;background:var(--ice)}.service-number{color:#b4c3d5;font-size:4.8rem;font-weight:800;line-height:1}.service-content{display:grid;gap:5px}.service-content small{color:var(--blue);font-size:.72rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.service-content strong{color:var(--navy);font-size:clamp(2rem,4vw,3.7rem);line-height:1;letter-spacing:-.035em}.service-content>span{max-width:680px;color:var(--muted)}.service-link>b{color:var(--blue);font-size:.82rem;text-transform:uppercase}.service-link i{font-style:normal}.service-rail{display:flex;align-items:center;gap:10px 24px;flex-wrap:wrap;padding:28px 0;color:var(--muted);font-size:.86rem}.service-rail>span{font-weight:800;color:var(--navy)}.service-rail a{display:inline-flex;align-items:center;min-height:44px;color:var(--blue);font-weight:800;text-underline-offset:5px}

.evidence{padding:clamp(70px,9vw,125px) 0;background:var(--ice)}.evidence-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:clamp(42px,7vw,100px)}.evidence-main{margin:0}.evidence-main img{width:100%;aspect-ratio:5/4;object-fit:cover;filter:saturate(.72) contrast(1.04)}.evidence-main figcaption{display:block;padding:15px 0;color:var(--muted);font-size:.83rem;border-bottom:1px solid var(--line)}.evidence-main figcaption strong{color:var(--navy)}.evidence-copy>p:not(.section-code){max-width:600px;color:var(--muted);font-size:1.05rem}.evidence-list{margin:32px 0 0}.evidence-list div{display:grid;grid-template-columns:170px 1fr;gap:20px;padding:17px 0;border-top:1px solid var(--line)}.evidence-list dt{color:var(--navy);font-weight:800}.evidence-list dd{margin:0;color:var(--muted)}

.method{background:var(--paper)}.method-head{display:grid;grid-template-columns:1.15fr .85fr;align-items:end;gap:70px}.method-head>p{max-width:560px;margin:0;color:var(--muted);font-size:1.05rem}.method-steps{margin-top:60px;border-top:1px solid var(--navy)}.method-steps article{display:grid;grid-template-columns:120px 1fr;gap:30px;padding:34px 0;border-bottom:1px solid var(--line)}.method-steps article>span{color:var(--blue);font:800 4rem/1 "Arial Narrow",Arial,sans-serif}.method-steps article>div{display:grid;grid-template-columns:.55fr 1fr .8fr;align-items:start;gap:32px}.method-steps h3{margin:0;color:var(--navy);font-size:2rem;text-transform:none}.method-steps p{margin:0;color:var(--muted)}.method-steps strong{color:var(--blue);font-size:.9rem}

.people{background:var(--navy);color:#c8d5e5}.people-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:clamp(48px,7vw,100px)}.people-photos{position:relative;min-height:690px}.portrait{margin:0;position:absolute}.portrait img{width:100%;height:100%;object-fit:cover}.portrait figcaption{padding:10px 0;color:#aebfd3;font-size:.76rem}.portrait-main{left:0;top:0;width:62%;height:620px}.portrait-main img{object-position:center 20%}.portrait-team{right:0;bottom:0;width:52%;height:285px;background:var(--navy);padding:12px 0 0 12px}.people h2{color:#f7f9fc}.people-copy>p:not(.section-code){max-width:620px;color:#c3d0df;font-size:1.08rem}.people .section-code{color:#8db4df}.people .text-link{margin-top:12px;color:#9fc2e8}

.monitoring{background:var(--ice)}.monitoring-grid{display:grid;grid-template-columns:1fr .95fr;align-items:center;gap:clamp(50px,7vw,95px)}.monitoring-copy>p:not(.section-code){max-width:650px;color:var(--muted);font-size:1.05rem}.monitoring-copy ul{margin:25px 0 30px;padding-left:20px;color:var(--muted)}.monitoring-copy li+li{margin-top:7px}.flow-figure{margin:0}.flow-board{position:relative;min-height:500px;overflow:hidden;background:var(--navy);color:#f7f9fc;border:1px solid #234163}.flow-board:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:38px 38px}.flow-status{position:absolute;z-index:3;top:18px;left:18px;padding:7px 10px;background:var(--paper);color:var(--navy);font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.flow-node,.flow-core{position:absolute;z-index:3;display:grid;place-items:center;text-align:center}.flow-node{width:118px;height:76px;background:var(--paper);color:var(--navy);border:1px solid #b9c8da}.flow-node span{font-size:.7rem;color:var(--muted)}.flow-core{left:50%;top:50%;width:128px;height:128px;transform:translate(-50%,-50%);background:var(--paper);color:var(--navy);border:2px solid #8db4df;border-radius:50%}.flow-core span{font-size:.64rem;font-weight:800;letter-spacing:.12em}.flow-core b{font-size:1.2rem}.node-pv{left:50px;top:82px}.node-grid{right:50px;top:82px}.node-battery{left:50px;bottom:56px}.node-home{right:50px;bottom:56px}.flow-board svg{position:absolute;z-index:2;inset:45px 0 0;width:100%;height:calc(100% - 45px)}.flow-board path{fill:none;stroke:#8db4df;stroke-width:4;stroke-linecap:round;stroke-dasharray:8 10}.flow-figure figcaption{padding:12px 0;color:var(--muted);font-size:.78rem}

.conversion{padding:clamp(75px,9vw,120px) 0;background:var(--paper)}.conversion-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:start}.conversion-grid>div:first-child>p:not(.section-code){max-width:680px;color:var(--muted);font-size:1.05rem}.conversion-action{padding:38px;background:var(--navy);color:#f7f9fc}.conversion-action ol{margin:0 0 26px;padding-left:22px}.conversion-action li+li{margin-top:8px}.conversion-action .button{width:100%}.phone-link{display:flex;align-items:center;justify-content:center;min-height:48px;margin-top:10px;color:#d7e2ef;font-weight:800}

footer{padding:55px 0 20px;background:#06162d;color:#aab9cc;font-size:.8rem}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}.footer-grid img{width:230px;margin-bottom:16px;filter:brightness(0) invert(1);opacity:.9}.footer-grid h3{margin:0 0 10px;color:#f7f9fc;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase}.footer-grid p{margin:0}.footer-grid a{display:inline-flex;align-items:center;min-height:32px;color:#dce8f6}.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12)}.footer-bottom a{color:#dce8f6}.regia-signature{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700}.regia-signature img{width:42px;height:42px;flex:0 0 42px;object-fit:cover;border-radius:8px}.quiz-footer{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px}.quiz-footer p{margin:0}.mobile-cta{display:none}

/* Quiz */
.quiz-page{background:var(--ice)}.quiz-shell{width:min(900px,calc(100% - 32px));margin:0 auto;padding:64px 0 100px}.quiz-intro{max-width:720px;margin:0 auto 32px;text-align:center}.quiz-intro h1{margin:0 0 16px;color:var(--navy);font:800 clamp(2.7rem,6vw,5rem)/.98 "Arial Narrow",Arial,sans-serif;letter-spacing:-.045em}.quiz-intro>p:not(.eyebrow){color:var(--muted);font-size:1.02rem}.progress-wrap{margin-top:30px}.progress-text{display:flex;justify-content:space-between;margin-bottom:8px;color:var(--muted);font-size:.78rem;font-weight:800}.progress{height:7px;overflow:hidden;background:#dce4ec}.progress span{display:block;width:20%;height:100%;background:var(--blue);transition:width .25s}.quiz-step{display:none;margin:0;padding:38px;background:var(--paper);border:1px solid var(--line)}.quiz-step.active{display:block}.quiz-step legend{width:100%;padding:0;color:var(--navy);font:800 clamp(1.7rem,4vw,2.6rem)/1.08 "Arial Narrow",Arial,sans-serif}.quiz-step legend:focus{outline:none}.question-help{margin:10px 0 24px;color:var(--muted)}.choice-grid,.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.choice{display:flex;align-items:flex-start;gap:12px;min-height:70px;padding:17px;border:1px solid var(--line);background:var(--paper);cursor:pointer}.choice:hover,.choice:has(input:checked){border-color:var(--blue);background:#f0f5fb}.choice input{flex:0 0 18px;width:18px;height:18px;margin:5px 0 0;accent-color:var(--blue)}.choice b,.choice small{display:block}.choice b{color:var(--navy);font-size:.94rem}.choice small{margin-top:3px;color:var(--muted);font-size:.78rem}.field-error,.submit-status{color:var(--danger);font-size:.84rem;font-weight:700}.quiz-actions{display:flex;justify-content:space-between;gap:12px;margin-top:22px}.quiz-actions .button:last-child{margin-left:auto}.form-grid{gap:16px}.form-grid label{color:var(--navy);font-size:.84rem;font-weight:800}.form-grid label span{color:var(--muted);font-weight:500}.form-grid input{display:block;width:100%;min-height:48px;margin-top:6px;padding:12px;background:var(--paper);color:var(--ink);border:1px solid #adbdcf;border-radius:2px}.form-grid input:focus{outline:3px solid #b6d5fa;border-color:var(--blue)}.contact-preference{margin:30px 0 18px}.contact-preference h2{margin-bottom:4px;font-size:1.35rem;letter-spacing:0}.contact-preference>p{margin:0 0 10px;color:var(--muted);font-size:.84rem}.contact-preference .choice{margin-top:9px}.consent{display:flex;align-items:flex-start;gap:11px;color:#4c5a6d;font-size:.8rem}.consent input{flex:0 0 18px;width:18px;height:18px;accent-color:var(--blue)}.consent a{color:var(--blue);font-weight:800}.submit-status{text-align:center;min-height:1.4em}.hp{position:absolute!important;left:-9999px!important}.quiz-success{padding:50px;background:var(--paper);border:1px solid var(--line);text-align:center}.quiz-success h2{font-size:clamp(2.3rem,5vw,4rem)}.quiz-success p{max-width:620px;margin:18px auto;color:var(--muted)}.quiz-footer{padding:18px;color:var(--muted);font-size:.78rem;text-align:center}.quiz-footer a{color:var(--blue)}.back-link{display:inline-flex;align-items:center;min-height:44px;color:var(--blue);font-weight:800;text-decoration:none}

.cookie-panel{position:fixed;z-index:200;right:18px;bottom:18px;left:18px;max-width:650px;margin:auto;padding:18px;background:var(--paper);border:1px solid var(--line);box-shadow:0 18px 70px rgba(7,29,59,.25)}.cookie-panel h2{margin:0 0 5px;font-size:1.1rem;letter-spacing:0}.cookie-panel p{margin:0 0 13px;color:var(--muted);font-size:.8rem}.cookie-actions{display:flex;gap:8px;flex-wrap:wrap}.cookie-actions button{min-height:44px;padding:8px 13px;font-size:.78rem}.cookie-actions a{align-self:center;margin-left:auto;color:var(--blue);font-size:.78rem;font-weight:800}

@media(max-width:1000px){.nav nav{gap:14px}.nav nav>a:not(.button){font-size:.78rem}.hero-grid{grid-template-columns:1fr 1fr;gap:38px}.hero h1{font-size:clamp(3rem,5.8vw,4.55rem)}.proof-grid{grid-template-columns:repeat(2,1fr)}.proof-grid>:nth-child(3){border-left:0}.method-steps article>div{grid-template-columns:.7fr 1.3fr}.method-steps strong{grid-column:1/-1}.people-photos{min-height:590px}.portrait-main{height:540px}.flow-node{width:102px}.node-pv,.node-battery{left:24px}.node-grid,.node-home{right:24px}}

@media(max-width:767px){body{padding-bottom:74px}.shell{width:min(100% - 32px,var(--shell))}.site-header{position:sticky}.nav{min-height:66px}.brand img{width:190px}.menu-button{display:block}.nav nav{display:none;position:absolute;top:67px;right:16px;left:16px;flex-direction:column;align-items:stretch;gap:0;padding:10px;background:var(--paper);border:1px solid var(--line);box-shadow:0 18px 40px rgba(7,29,59,.18)}.nav nav.open{display:flex}.nav nav>a:not(.button){padding:8px 10px;font-size:.9rem}.nav nav .button{margin-top:5px}.hero-grid{min-height:auto;grid-template-columns:1fr;gap:34px;padding-block:48px 38px}.hero h1{font-size:clamp(2.65rem,11.5vw,3.4rem);line-height:1;letter-spacing:-.04em}.hero-line{margin-top:22px;font-size:1.22rem}.hero-text{font-size:1rem;line-height:1.68}.hero .actions{align-items:stretch;flex-direction:column;gap:10px}.hero .actions .button{width:100%}.hero-primary,.button-outline{min-height:56px;padding:15px 20px}.microcopy{font-size:.83rem}.hero-visual img{aspect-ratio:16/10}.hero-visual:before{display:none}.hero-visual figcaption{grid-template-columns:1fr;padding-top:14px}.hero-visual figcaption .location-label{grid-row:auto;padding:0;border-right:0}.proof-grid{grid-template-columns:1fr}.proof-grid>div,.proof-grid>a{min-height:112px;padding:20px 0;border-left:0;border-top:1px solid rgba(255,255,255,.16)}.proof-grid>:first-child{border-top:0}.proof strong{font-size:2rem}.section{padding:68px 0}.solutions-intro,.evidence-grid,.method-head,.people-grid,.monitoring-grid,.conversion-grid{grid-template-columns:1fr;gap:32px}.solutions-intro{margin-bottom:26px}.solutions-intro p{font-size:1rem}.service-link{grid-template-columns:54px 1fr;gap:15px;min-height:0;padding:25px 0}.service-link:hover{padding-inline:10px}.service-number{font-size:2.8rem}.service-content strong{font-size:2rem}.service-content>span{font-size:.92rem}.service-link>b{grid-column:2;margin-top:3px}.service-rail{align-items:flex-start;flex-direction:column;gap:4px}.service-rail a{width:100%;border-bottom:1px solid var(--line)}.evidence{padding:68px 0}.evidence-main img{aspect-ratio:4/3}.evidence-list div{grid-template-columns:1fr;gap:2px}.method-steps{margin-top:38px}.method-steps article{grid-template-columns:55px 1fr;gap:15px;padding:27px 0}.method-steps article>span{font-size:3rem}.method-steps article>div{display:block}.method-steps h3{font-size:1.7rem}.method-steps p{margin:7px 0 12px}.people-photos{min-height:520px}.portrait-main{width:72%;height:450px}.portrait-team{width:58%;height:210px}.people-copy>p:not(.section-code){font-size:1rem}.flow-board{min-height:390px}.flow-node{width:88px;height:64px}.node-pv{left:14px;top:72px}.node-grid{right:14px;top:72px}.node-battery{left:14px;bottom:36px}.node-home{right:14px;bottom:36px}.flow-core{width:105px;height:105px}.conversion-action{padding:27px 22px}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-bottom{flex-direction:column}.mobile-cta{position:fixed;z-index:100;right:0;bottom:0;left:0;display:block;padding:10px 16px;background:rgba(248,250,253,.98);border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(7,29,59,.16);opacity:0;pointer-events:none;transform:translateY(100%);transition:opacity .18s var(--ease),transform .18s var(--ease)}.mobile-cta.is-visible{opacity:1;pointer-events:auto;transform:translateY(0)}.mobile-cta .button{width:100%;min-height:52px}.choice-grid,.form-grid{grid-template-columns:1fr}.quiz-shell{padding-top:38px}.quiz-step{padding:24px 18px}.quiz-actions .button{padding:12px 18px}.cookie-actions a{width:100%;margin-left:0}}

.footer-grid a,.footer-bottom a{display:inline-flex;align-items:center;min-height:44px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.service-link{transition:none}}

/* Vantaggi per il cliente */
.benefits{background:var(--paper)}
.benefits-head{display:grid;grid-template-columns:.75fr 1.1fr 1fr;align-items:end;gap:42px;margin-bottom:48px}
.benefits-head .section-code{align-self:start;margin-top:8px}
.benefits-head p:last-child{margin:0;color:var(--muted);font-size:1.03rem}
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--navy);border-bottom:1px solid var(--line)}
.benefit-grid article{min-height:285px;padding:34px 32px;border-left:1px solid var(--line)}
.benefit-grid article:first-child{border-left:0}
.benefit-grid article>span{color:var(--blue);font-size:.72rem;font-weight:800;letter-spacing:.12em}
.benefit-grid h3{margin:38px 0 12px;color:var(--navy);font-size:clamp(1.7rem,3vw,2.45rem);letter-spacing:-.03em}
.benefit-grid p{margin:0;color:var(--muted)}
@media(max-width:1000px){
  .hero h1{font-size:clamp(3rem,5.8vw,4.55rem)}
  .benefits-head{grid-template-columns:1fr 1fr}
  .benefits-head .section-code{grid-column:1/-1}
}

@media(max-width:767px){
  .hero h1{font-size:clamp(2.65rem,11.5vw,3.4rem)}
  .benefits-head{grid-template-columns:1fr;gap:24px}
  .benefits-head{margin-bottom:28px}
  .benefit-grid{grid-template-columns:1fr}
  .benefit-grid article{min-height:0;padding:27px 0;border-left:0;border-top:1px solid var(--line)}
  .benefit-grid article:first-child{border-top:0}
  .benefit-grid h3{margin:16px 0 8px}
}

/* Studio preliminare */
.single-column{grid-template-columns:1fr}
.field-group{margin-top:30px}
.field-group h2{margin:0 0 10px;font-size:1.35rem;letter-spacing:0}
.energy-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.energy-grid label{color:var(--navy);font-size:.84rem;font-weight:800}
.energy-grid label>small{display:block;margin-top:5px;color:var(--muted);font-size:.75rem;font-weight:400}
.energy-grid input,.energy-grid select{display:block;width:100%;min-height:48px;margin-top:6px;padding:12px;background:var(--paper);color:var(--ink);border:1px solid #adbdcf;border-radius:2px}
.energy-grid input:focus,.energy-grid select:focus{outline:3px solid #b6d5fa;border-color:var(--blue)}
.input-error,.group-error{display:block;min-height:1.35em;margin:5px 0 0}
input[aria-invalid="true"],select[aria-invalid="true"]{border-color:var(--danger)}
.submit-status:not(:empty){margin-top:18px;padding:12px;background:#fff3f1;border:1px solid #d9a6a0}

@media(max-width:767px){
  .energy-grid{grid-template-columns:1fr}
  .field-group{margin-top:24px}
}

/* Prove reali: contatto telefonico e controllo impianto */
.hero-visual img{object-position:center 28%}
.hero-promise{max-width:610px;display:grid;grid-template-columns:112px 1fr;align-items:start;gap:20px;margin:-4px 0 26px;padding:18px 0;border-top:1px solid rgba(159,194,232,.46);border-bottom:1px solid rgba(159,194,232,.46)}
.hero-promise>span{padding-top:4px;color:#9fc2e8;font-size:.7rem;font-weight:800;line-height:1.3;letter-spacing:.1em;text-transform:uppercase}
.hero-promise p{margin:0}
.hero-promise strong{display:block;color:#f7f9fc;font:800 clamp(1.45rem,2.15vw,2rem)/1.02 "Arial Narrow","Aptos Narrow","Roboto Condensed",Arial,sans-serif;letter-spacing:-.025em}
.hero-promise small{display:block;margin-top:8px;color:#cbd7e5;font-size:.9rem;line-height:1.52}
.monitoring-device{max-width:560px;margin:0 0 0 auto;padding:18px;background:var(--navy);border:1px solid #234163}
.monitoring-device img{width:100%;aspect-ratio:900/968;object-fit:cover;background:#f58220}
.monitoring-device figcaption{padding:14px 4px 0;color:#c6d4e4;font-size:.78rem;line-height:1.55}
.contact-callout{margin:30px 0 20px;padding:20px 22px;background:var(--ice);border:1px solid var(--line)}
.contact-callout strong{display:block;color:var(--navy)}
.contact-callout p{margin:5px 0 0;color:var(--muted);font-size:.88rem}

/* Persone e passaggio dal contatto alla progettazione */
.portrait-andrea img{object-position:center 18%}
.portrait-main figcaption{max-width:72%}
.people-roles{margin-top:28px;border-top:1px solid rgba(255,255,255,.18)}
.people-roles article{display:grid;grid-template-columns:38px 1fr;gap:16px;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.18)}
.people-roles article>span{color:#9fc2e8;font:800 1.7rem/1 "Arial Narrow","Aptos Narrow","Roboto Condensed",Arial,sans-serif}
.people-roles h3{margin:0 0 7px;color:#f7f9fc;font-size:1.3rem;letter-spacing:-.02em}
.people-roles p{margin:0;color:#c3d0df;font-size:.95rem;line-height:1.62}
.people-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:28px}
.people-actions .button-outline{border-color:rgba(247,249,252,.72);color:#f7f9fc}
.people-actions .button-outline:hover{border-color:#8db4df;background:rgba(141,180,223,.12)}

@media(max-width:767px){
  .hero-visual img{object-position:center 22%}
  .hero-promise{grid-template-columns:1fr;gap:7px;margin-top:-2px;padding:16px 0}
  .hero-promise>span{padding-top:0}
  .hero-promise strong{font-size:1.55rem}
  .monitoring-device{max-width:none;margin:0;padding:12px}
  .portrait-team{bottom:46px}
  .portrait-main figcaption{max-width:56%}
  .people-actions{align-items:stretch;flex-direction:column}
  .people-actions .button{width:100%}
  .cookie-panel{bottom:84px;max-height:calc(100dvh - 170px);overflow:auto}
}