/* Caratteri ospitati sul sito (nessun collegamento a Google Fonts) — Inter, SIL OFL 1.1, vedi fonts/OFL.txt */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/Inter-Regular.woff') format('woff')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/Inter-Medium.woff') format('woff')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/Inter-SemiBold.woff') format('woff')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/Inter-Bold.woff') format('woff')}
@font-face{font-family:'Inter Display';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/InterDisplay-Medium.woff') format('woff')}
@font-face{font-family:'Inter Display';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/InterDisplay-SemiBold.woff') format('woff')}
@font-face{font-family:'Inter Display';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/InterDisplay-Bold.woff') format('woff')}

/* Studio Tecnico BEGHIN — foglio di stile */
:root{
  --ink:#14171C; --text:#4A5462; --muted:#5A6472; --line:#E2E6EB; --line-strong:#C9D0D8;
  --soft:#F4F6F8; --white:#FFFFFF; --accent:#1D5FA6; --accent-dark:#14457A;
  --dark:#14171C; --dark-card:#1B1F26; --dark-line:#343A44; --dark-text:#B4BCC8; --gold:#F2C230;
  --radius:4px; --max:1240px;
  --font-head:'Inter Display', 'Inter', system-ui, sans-serif; --font-body:'Inter', system-ui, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)} a:hover{color:var(--accent-dark)}
h1,h2,h3{font-family:var(--font-head);margin:0;color:inherit}
p{margin:0}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* Bottoni */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:3px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;font:inherit;font-weight:600;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--accent);color:#fff} .btn-primary:hover{background:var(--accent-dark);color:#fff}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--line-strong)} .btn-outline:hover{border-color:var(--ink);color:var(--ink)}
.btn-dark{background:var(--ink);color:#fff;padding:11px 18px;font-size:15px;white-space:nowrap} .btn-dark:hover{background:#2A2F37;color:#fff}
.btn-light{background:#fff;color:var(--ink)} .btn-light:hover{background:#E8EBEF;color:var(--ink)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.2) blur(6px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px}
.brand img{height:56px;width:auto}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:4px 8px}
.main-nav a:not(.btn){display:block;white-space:nowrap;padding:10px 12px;color:var(--ink);text-decoration:none;font-weight:500;font-size:15px}
.main-nav a:not(.btn):hover{color:var(--accent)}
.main-nav .btn{margin-left:8px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:3px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}

/* Sezioni */
.section{padding:104px 0}
.section-soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{font-family:var(--font-head);font-weight:600;font-size:14px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.section-title{font-size:clamp(32px,4vw,44px);font-weight:700;line-height:1.1;letter-spacing:-.015em}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.section-head .stack{display:flex;flex-direction:column;gap:12px;max-width:640px}
.lead-sm{max-width:420px;color:var(--text)}

/* Hero */
.hero{border-bottom:1px solid var(--line)}
.hero-inner{display:flex;flex-wrap:wrap;gap:56px;align-items:center;padding-top:96px;padding-bottom:88px}
.hero-copy{flex:999 1 560px;min-width:0;display:flex;flex-direction:column;gap:28px}
.hero h1{font-weight:600;font-size:clamp(38px,5vw,62px);line-height:1.06;letter-spacing:-.025em}
.hero-lead{font-size:19px;color:var(--text);max-width:600px}
.actions{display:flex;flex-wrap:wrap;gap:12px}
.facts{flex:1 1 340px;min-width:0;border:1px solid var(--line);border-radius:var(--radius);padding:8px 28px;margin:0}
.fact{display:flex;gap:20px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--line)}
.fact:last-child{border-bottom:0}
.fact dt{font-family:var(--font-head);font-weight:700;font-size:34px;min-width:96px;line-height:1.2}
.fact dd{margin:0;color:var(--text)}

/* Servizi */
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.service{background:#fff;padding:32px;display:flex;flex-direction:column;gap:14px}
.service-top{display:flex;justify-content:space-between;align-items:center}
.service-top svg{width:32px;height:32px;stroke:var(--accent)}
.service-num{font-family:var(--font-head);font-weight:600;font-size:14px;color:var(--muted)}
.service h3{font-size:22px;font-weight:700}
.service p{color:var(--text);font-size:15px}

/* Area App */
.apps{background:var(--dark);color:#fff;padding:96px 0}
.apps-inner{display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.apps-copy{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:20px}
.apps .eyebrow{color:var(--gold)}
.apps-copy p.lead{font-size:18px;color:var(--dark-text);max-width:480px}
.apps-grid{flex:1 1 520px;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.app-card{border:1px solid var(--dark-line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px;background:var(--dark-card)}
.app-card svg{width:30px;height:30px;stroke:var(--gold)}
.app-card h3{font-size:20px;font-weight:700}
.app-card p{color:var(--dark-text);font-size:15px}

/* Tecnologia */
.cards-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:12px}
.card h3{font-size:22px;font-weight:700}
.card p{color:var(--text);font-size:15px}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 0;padding:0;list-style:none}
.tags li{font-size:13px;font-weight:500;padding:4px 10px;border:1px solid var(--line-strong);border-radius:999px;color:#3A4350}

/* Studio */
.studio-inner{display:flex;flex-wrap:wrap;gap:64px}
.studio-copy{flex:1 1 420px;min-width:0;display:flex;flex-direction:column;gap:20px}
.studio-copy > p{color:var(--text);font-size:17px}
.person{display:flex;align-items:center;gap:16px;margin-top:8px;padding-top:24px;border-top:1px solid var(--line)}
.avatar{width:56px;height:56px;border-radius:50%;background:#E8EEF6;color:var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;font-size:20px;flex:none}
.person strong{display:block;font-weight:600}
.person span{color:var(--muted);font-size:15px}
.checklist{flex:1 1 480px;min-width:0;list-style:none;margin:0;padding:0}
.checklist li{display:flex;gap:20px;padding:22px 0;border-bottom:1px solid var(--line)}
.checklist svg{flex:none;width:22px;height:22px;margin-top:3px;stroke:var(--accent)}
.more-link{display:inline-block;padding-top:24px;font-weight:600;text-decoration:none}

/* Contatti */
.contact-inner{display:flex;flex-wrap:wrap;gap:56px}
.contact-info{flex:1 1 380px;min-width:0;display:flex;flex-direction:column;gap:28px}
.contact-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:20px}
.contact-list li{display:flex;gap:16px}
.contact-list svg{flex:none;width:22px;height:22px;margin-top:3px;stroke:var(--accent)}
.contact-list a.plain{color:var(--ink);text-decoration:none;font-weight:500}
.contact-list a.plain:hover{color:var(--accent)}
.small-muted{color:var(--muted);font-size:15px}
.map{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;height:260px;position:relative}
.map iframe{width:100%;height:100%;border:0;display:block}
.map-consent{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:24px;text-align:center;color:var(--muted);font-size:14px}
.contact-form{flex:1 1 480px;min-width:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px;display:flex;flex-direction:column;gap:20px}
.contact-form h3{font-size:24px;font-weight:700}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500}
.field input,.field select,.field textarea{font:inherit;font-weight:400;font-size:16px;padding:12px 14px;border:1px solid var(--line-strong);border-radius:3px;background:#fff;color:var(--ink);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:2px solid rgba(29,95,166,.25);outline-offset:0}
.field textarea{resize:vertical;min-height:130px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text)}
.check input{width:18px;height:18px;margin:2px 0 0;flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{padding:14px 16px;border-radius:3px;font-size:15px;display:none}
.form-msg.ok{display:block;background:#E8F3EC;color:#1E5B34;border:1px solid #B9DCC6}
.form-msg.err{display:block;background:#FBECEC;color:#8A1F1F;border:1px solid #EBC1C1}

/* Footer */
.site-footer{background:var(--dark);color:var(--dark-text)}
.footer-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-top:48px;padding-bottom:48px}
.footer-logo{background:#fff;border-radius:3px;padding:10px 14px;display:inline-flex;max-width:100%}
.footer-logo img{height:40px;width:auto}
.footer-nav{display:flex;flex-wrap:wrap;gap:4px 20px;font-size:14px}
.footer-nav a{color:#D7DCE3;text-decoration:none;padding:8px 0}
.footer-nav a:hover{color:#fff}
.copy{width:100%;font-size:14px;padding-top:24px;border-top:1px solid #2C323B}

/* Pagina privacy */
.doc{max-width:820px;margin:0 auto;padding:72px 24px 104px}
.doc h1{font-size:clamp(32px,4vw,44px);font-weight:700;letter-spacing:-.015em;margin-bottom:24px}
.doc h2{font-size:22px;font-weight:700;margin:36px 0 10px}
.doc p,.doc li{color:var(--text)}
.doc p{margin:0 0 12px}

/* Pagina curriculum */
.page-hero{border-bottom:1px solid var(--line)}
.page-hero-inner{padding-top:72px;padding-bottom:64px;display:flex;flex-wrap:wrap;gap:48px;align-items:flex-end;justify-content:space-between}
.page-hero-copy{flex:999 1 560px;min-width:0;display:flex;flex-direction:column;gap:20px}
.breadcrumb{font-size:14px;color:var(--muted)}
.breadcrumb a{color:var(--muted);text-decoration:none} .breadcrumb a:hover{color:var(--accent)}
.page-hero h1{font-weight:600;font-size:clamp(36px,4.6vw,56px);line-height:1.06;letter-spacing:-.025em}
.role{font-size:19px;color:var(--text);max-width:640px}
.badges{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.badges li{font-size:13px;font-weight:600;padding:6px 12px;border-radius:3px;background:#E8EEF6;color:var(--accent-dark)}
.cv-layout{display:flex;flex-wrap:wrap;gap:64px;align-items:flex-start}
.cv-aside{flex:1 1 300px;min-width:0;display:flex;flex-direction:column;gap:24px}
.cv-main{flex:999 1 600px;min-width:0;display:flex;flex-direction:column;gap:64px}
.aside-box{border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:16px}
.aside-box h2{font-size:14px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.aside-box dl{margin:0;display:flex;flex-direction:column;gap:14px}
.aside-box dt{font-size:13px;color:var(--muted)}
.aside-box dd{margin:0;font-weight:500}
.cv-section{display:flex;flex-direction:column;gap:24px}
.cv-section > h2{font-size:28px;font-weight:700;letter-spacing:-.01em;padding-bottom:16px;border-bottom:1px solid var(--ink)}
.cv-list{list-style:none;margin:0;padding:0}
.cv-list li{display:grid;grid-template-columns:minmax(0,180px) minmax(0,1fr);gap:8px 32px;padding:20px 0;border-bottom:1px solid var(--line)}
.cv-list .when{font-family:var(--font-head);font-weight:600;color:var(--accent)}
.cv-list strong{display:block;font-weight:600;margin-bottom:2px}
.cv-list p{color:var(--text);font-size:15px}
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:1px;background:var(--line-strong)}
.timeline li{position:relative;padding:0 0 28px 40px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{content:"";position:absolute;left:0;top:6px;width:15px;height:15px;border-radius:50%;background:#fff;border:2px solid var(--accent);box-sizing:border-box}
.timeline .year{font-family:var(--font-head);font-weight:700;font-size:20px;display:block}
.timeline p{color:var(--text)}
.skills{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.skill{border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:8px}
.skill h3{font-size:18px;font-weight:700}
.skill p{color:var(--text);font-size:15px}
.cta-band{background:var(--dark);color:#fff}
.cta-inner{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-top:64px;padding-bottom:64px}
.cta-inner h2{font-size:clamp(26px,3vw,34px);font-weight:700;letter-spacing:-.01em}
.cta-inner p{color:var(--dark-text);margin-top:6px}
main:has(.cta-band:last-child) + .site-footer{border-top:1px solid #2C323B}

/* ===== Animazioni e dinamismi ===== */

/* Hero: ingresso testi */
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.hero-copy > *{animation:fadeUp .7s cubic-bezier(.2,.7,.2,1) both}
.hero-copy > *:nth-child(2){animation-delay:.08s}
.hero-copy > *:nth-child(3){animation-delay:.16s}
.hero-copy > *:nth-child(4){animation-delay:.24s}

/* Hero: condominio rilevato con drone (fotogrammetria) */
.hero-visual{flex:1 1 460px;min-width:0;position:relative;display:flex;flex-direction:column;background:#F7F8FA;border:1px solid var(--line);border-radius:var(--radius);padding:20px 24px 18px}
.blueprint{width:100%;height:auto;display:block;overflow:visible}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadeIn{to{opacity:1}}
@keyframes shotIn{0%{opacity:0;transform:scale(2.4)}100%{opacity:1;transform:scale(1)}}
@keyframes rotor{0%,100%{opacity:1}50%{opacity:.45}}
@keyframes pulse{0%,100%{opacity:.55}50%{opacity:1}}
@keyframes droneFly{0.0%{transform:translate(215.4px,89.7px)}30.1%{transform:translate(462.3px,232.2px)}34.9%{transform:translate(422.8px,255.0px)}65.1%{transform:translate(176.0px,112.5px)}69.9%{transform:translate(136.5px,135.3px)}100.0%{transform:translate(383.3px,277.8px)}}
.blueprint .ln{fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.blueprint .ln.thin{stroke-width:.8;stroke:#7A8492}
.blueprint .win{fill:none;stroke:#5A6472;stroke-width:.9;stroke-linejoin:round}
.blueprint .draw{stroke-dasharray:1;stroke-dashoffset:1;animation:draw 1s cubic-bezier(.6,.1,.3,1) forwards}
.blueprint .d1{animation-delay:.2s}.blueprint .d2{animation-delay:.8s}.blueprint .d3{animation-delay:1.2s;animation-duration:1.3s}
.blueprint .d4{animation-delay:.6s}.blueprint .d5{animation-delay:1.2s}.blueprint .d6{animation-delay:1.6s;animation-duration:1.3s}
.blueprint .plane{fill:none;stroke:#C3CAD3;stroke-width:1;stroke-dasharray:2 6}
.blueprint .face{opacity:0;animation:fadeIn .9s ease 2.7s forwards}
.blueprint .face.top{fill:#FFFFFF}.blueprint .face.left{fill:#E7EBF0}.blueprint .face.right{fill:#D2D9E2}
.blueprint .flight{fill:none;stroke:var(--accent);stroke-width:1;stroke-dasharray:3 5;stroke-opacity:.55}
.blueprint .shot{fill:var(--accent);opacity:0;transform-box:fill-box;transform-origin:center;animation:shotIn .45s ease-out forwards}
.blueprint .dim line{stroke:var(--accent);stroke-width:1}
.blueprint .dim circle{fill:var(--accent)}
.blueprint .dim text{fill:var(--accent);font-family:var(--font-head);font-weight:600;font-size:12px}
.blueprint .fade{opacity:0;animation:fadeIn .6s ease forwards}
.blueprint .h1{animation-delay:.1s}.blueprint .h2{animation-delay:3.6s}
.blueprint .m1{animation-delay:5.8s}.blueprint .m2{animation-delay:7.2s}.blueprint .m3{animation-delay:8.6s}.blueprint .m4{animation-delay:10.2s}
.blueprint .drone{opacity:0;animation:fadeIn .5s ease 3.8s forwards,droneFly 13s linear 4.2s infinite alternate both}
.blueprint .cone{fill:rgba(29,95,166,.07);stroke:rgba(29,95,166,.45);stroke-width:.8;stroke-dasharray:3 3;animation:pulse 1.6s ease-in-out infinite}
.blueprint .foot{fill:rgba(29,95,166,.12);stroke:var(--accent);stroke-width:.8}
.blueprint .arms{stroke:#2A2F37;stroke-width:2;stroke-linecap:round}
.blueprint .rotor{fill:rgba(122,132,146,.28);stroke:#5A6472;stroke-width:.8;animation:rotor .14s linear infinite}
.blueprint .dbody{fill:#2A2F37}.blueprint .dside{fill:#14171C}.blueprint .lens{fill:var(--accent)}
.hero-visual-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-top:8px}
.title-block{font-family:var(--font-head);font-weight:600;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);opacity:0;animation:fadeIn .6s ease 3.2s forwards}
/* scheda classe energetica */
.energy-card{width:220px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(20,23,28,.08);padding:14px 16px 12px;opacity:0;animation:fadeUp .6s ease 3.4s forwards}
.energy-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.energy-title{font-family:var(--font-head);font-weight:600;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.energy-grade{width:28px;height:28px;border-radius:3px;background:#3F8F5E;color:#fff;font:700 15px/28px var(--font-head);text-align:center}
.energy-scale{position:relative;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:2px;padding-top:10px}
.energy-scale i{display:block;height:6px;border-radius:1px;transform:scaleY(0);transform-origin:bottom;animation:seg .4s ease forwards;animation-delay:calc(3.6s + var(--i) * .06s)}
.energy-scale b{font:600 10px/1 var(--font-head);color:var(--muted);text-align:center;margin-top:6px}
.energy-marker{position:absolute;top:0;left:92.86%;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:7px solid var(--ink);transform:translateX(-50%);animation:marker 1.2s cubic-bezier(.3,.7,.2,1) 4.1s forwards}
@keyframes seg{to{transform:scaleY(1)}}
@keyframes marker{to{left:7.14%}}

.hero-copy > *:nth-child(5){animation-delay:.32s}
.credentials{list-style:none;margin:4px 0 0;padding:20px 0 0;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 24px}
.credentials li{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:#3A4350}
.credentials li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}

/* Fascia numeri */
.stats{border-bottom:1px solid var(--line);background:#fff}
.stats-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.stat{display:flex;flex-direction:column;gap:6px;padding:32px 24px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0;padding-left:0}
.stat strong{font-family:var(--font-head);font-weight:700;font-size:40px;line-height:1;letter-spacing:-.02em}
.stat > span{color:var(--text);font-size:15px}

/* Comparsa allo scroll (classi aggiunte da script.js) */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--rd,0s)}
.reveal.in{opacity:1;transform:none}

/* Header compatto allo scroll */
.site-header{transition:box-shadow .25s}
.site-header .brand img{transition:height .25s}
.site-header.scrolled{box-shadow:0 4px 18px rgba(20,23,28,.06)}
@media (min-width:1181px){.site-header.scrolled .brand img{height:46px}}

/* Servizi: hover */
.service{position:relative;transition:background .2s}
.service::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.service:hover{background:#FBFCFD}
.service:hover::after{transform:scaleX(1)}
.service-top svg{transition:transform .35s cubic-bezier(.2,.7,.2,1)}
.service:hover .service-top svg{transform:translateY(-3px) scale(1.08)}
.service .service-num{transition:color .2s}
.service:hover .service-num{color:var(--accent)}
.card,.rent-types li,.app-card,.skill{transition:transform .25s,box-shadow .25s,border-color .25s}
.card:hover,.rent-types li:hover,.skill:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(20,23,28,.07);border-color:#D3D9E0}
.app-card:hover{transform:translateY(-3px);border-color:#4A5262}
.btn-primary,.btn-light,.btn-dark,.btn-outline{transition:background .15s,color .15s,border-color .15s,transform .15s}
.btn:active{transform:translateY(1px)}

@media (max-width:900px){
}
@media (max-width:640px){
  .stat{border-left:0;border-top:1px solid var(--line);padding:22px 0}
  .stat:first-child{border-top:0}
  .stat strong{font-size:34px}
  .hero-visual{padding:14px 14px 10px}
  .energy-card{width:100%;max-width:280px;box-shadow:none}
}

/* Chi preferisce meno movimento vede tutto subito, senza animazioni */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;animation-iteration-count:1!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .drone{opacity:1}
}

/* Rilievi con drone e virtual tour */
.drone-sec{background:var(--dark);color:#fff;padding:104px 0}
.drone-sec .eyebrow{color:var(--gold)}
.drone-sec .lead-sm{color:var(--dark-text)}
.drone-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.drone-card{background:var(--dark-card);border:1px solid var(--dark-line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:12px;transition:transform .25s,border-color .25s}
.drone-card:hover{transform:translateY(-3px);border-color:#4A5262}
.drone-card svg{width:30px;height:30px;stroke:var(--gold);flex:none}
.drone-card h3{font-size:20px;font-weight:700;line-height:1.25}
.drone-card p{color:var(--dark-text);font-size:15px;flex:1}
.drone-card.featured{background:#fff;color:var(--ink);border-color:#fff}
.drone-card.featured svg{stroke:var(--accent)}
.drone-card.featured p{color:var(--text)}
.drone-card.featured .btn{align-self:flex-start;margin-top:4px}
.drone-card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.tag-agency{font-size:12px;font-weight:600;letter-spacing:.04em;padding:4px 10px;border-radius:3px;background:#E8EEF6;color:var(--accent-dark)}
.process{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:1px solid var(--dark-line)}
.process li{padding:20px 20px 0 0;color:#D7DCE3;font-weight:500;display:flex;gap:12px;align-items:baseline}
.process span{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--gold)}
@media (max-width:640px){.drone-sec{padding:72px 0}.drone-card{padding:24px}}

/* Condomini e locazioni */
.estate-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,460px),1fr));gap:24px}
.estate-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;display:flex;flex-direction:column;gap:20px}
.estate-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.estate-card-head svg{width:36px;height:36px;stroke:var(--accent);flex:none}
.estate-card h3{font-size:26px;font-weight:700;letter-spacing:-.01em}
.estate-card > p{color:var(--text)}
.badge-assoc{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;padding:6px 12px;border-radius:3px;background:#E8EEF6;color:var(--accent-dark);text-decoration:none}
.badge-assoc:hover{background:#DCE6F2;color:var(--accent-dark)}
.estate-card .checklist{flex:none}
.estate-card .checklist li{padding:14px 0;gap:14px;font-size:15px}
.estate-card .checklist li:last-child{border-bottom:0}
.estate-card .checklist svg{width:18px;height:18px}
.rent-types{display:flex;flex-direction:column;gap:12px;list-style:none;margin:0;padding:0}
.rent-types li{border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;display:flex;flex-direction:column;gap:4px}
.rent-types strong{font-family:var(--font-head);font-size:18px;font-weight:700}
.rent-types span{color:var(--text);font-size:15px}
.estate-note{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin-top:auto}
.estate-card .btn{align-self:flex-start}

/* Area App — elenco applicativi */
.beta-note{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--text)}
.beta-note span{font-family:var(--font-head);font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border-radius:3px;background:#FFF4D6;color:#7A5A00}
.apps-hero-meta{display:flex;flex-direction:column;align-items:flex-end;gap:4px;text-align:right}
.apps-hero-meta strong{font-family:var(--font-head);font-weight:700;font-size:56px;line-height:1}
.apps-hero-meta span{color:var(--muted);font-size:14px}
.toolbar{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-bottom:32px}
.search{position:relative;flex:1 1 320px;max-width:440px}
.search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;stroke:var(--muted);pointer-events:none}
.search input{font:inherit;font-size:16px;width:100%;padding:12px 14px 12px 42px;border:1px solid var(--line-strong);border-radius:3px;background:#fff;color:var(--ink)}
.search input:focus{border-color:var(--accent);outline:2px solid rgba(29,95,166,.25);outline-offset:0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:inherit;font-size:14px;font-weight:500;padding:9px 14px;min-height:40px;border:1px solid var(--line-strong);border-radius:999px;background:#fff;color:#3A4350;cursor:pointer}
.chip:hover{border-color:var(--ink);color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.results-info{font-size:14px;color:var(--muted);margin:0 0 16px}
.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;list-style:none;margin:0;padding:0}
.app-tile{display:flex;flex-direction:column;gap:10px;height:100%;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);text-decoration:none;transition:border-color .15s,box-shadow .15s}
.app-tile:hover{border-color:var(--accent);box-shadow:0 6px 20px rgba(20,23,28,.07);color:var(--ink)}
.app-tile-top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.app-tag{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-dark);background:#E8EEF6;padding:4px 8px;border-radius:3px}
.app-tag.internal{background:#F1EFE7;color:#5C4A12}
.app-tile svg{width:26px;height:26px;stroke:var(--accent);flex:none}
.app-tile h3{font-size:19px;font-weight:700;line-height:1.25}
.app-tile p{color:var(--text);font-size:15px;flex:1}
.app-open{font-size:14px;font-weight:600;color:var(--accent);display:flex;align-items:center;gap:6px;margin-top:4px}
.app-tile:hover .app-open{color:var(--accent-dark)}
.empty{display:none;flex-direction:column;align-items:center;gap:14px;text-align:center;padding:64px 24px;border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--muted)}
.empty.show{display:flex}
.empty strong{color:var(--ink);font-size:18px}

/* Responsive */
@media (max-width:1180px){
  .brand img{height:44px}
  .nav-toggle{display:inline-flex}
  .main-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);display:none}
  .main-nav.open{display:block}
  .main-nav ul{flex-direction:column;align-items:stretch;padding:8px 24px 20px;gap:0}
  .main-nav a:not(.btn){padding:14px 0;border-bottom:1px solid var(--line)}
  .main-nav .btn{margin:16px 0 0;justify-content:center;display:flex}
}
@media (max-width:640px){
  .section{padding:72px 0}
  .apps{padding:72px 0}
  .hero-inner{padding-top:56px;padding-bottom:56px;gap:40px}
  .service,.card,.contact-form,.estate-card{padding:24px}
  .brand img{height:36px}
  .cv-list li{grid-template-columns:minmax(0,1fr)}
  .page-hero-inner{padding-top:48px;padding-bottom:48px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* =====================================================================
   LIQUID GLASS — ripreso dall'app "Pratiche & Gantt" dello studio:
   sfondo vivo, vetro traslucido con riflesso e punto luce, bordi speculari,
   bottoni a goccia e rifrazione ai bordi (solo browser Chromium, via script.js).
   Colori invariati del sito; solo tema chiaro.
   Per tornare allo stile precedente: eliminare da qui in giù e il blocco
   "LIQUID GLASS" in fondo a script.js.
   ===================================================================== */
:root{
  --radius:18px;
  --lg-tint:rgba(250,251,252,.55);
  --lg-tint-inner:rgba(255,255,255,.30);
  --lg-sheen:rgba(255,255,255,.45);
  --lg-spot:rgba(255,255,255,.35);
  --lg-rim-hi:rgba(255,255,255,.95);
  --lg-rim-lo:rgba(255,255,255,.35);
  --lg-glow:rgba(255,255,255,.35);
  --lg-drop:rgba(20,30,55,.16);
  --lg-blur:10px;
  --lg-base:#FFFFFF;
  /* macchie di colore dello sfondo, nei colori del sito (blu e oro) */
  --lg-b1:#BFD2EC; --lg-b2:#DCE4EF; --lg-b3:#C3D3EA; --lg-b4:#F8E3A6;
  /* vetro scuro per le sezioni in inchiostro */
  --lg-dark-tint:rgba(20,23,28,.80);
}
html{background:var(--lg-base)}
body{background:transparent}

/* ---------- Sfondo vivo (serve al vetro per avere qualcosa da rifrangere) ---------- */
#lg-bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--lg-base);pointer-events:none}
.lg-blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.22;will-change:transform}
.lg-blob.b1{width:46vw;height:46vw;left:-8vw;top:-10vw;background:var(--lg-b1);animation:lgFloat1 26s ease-in-out infinite}
.lg-blob.b2{width:40vw;height:40vw;right:-6vw;top:8vh;background:var(--lg-b2);animation:lgFloat2 31s ease-in-out infinite}
.lg-blob.b3{width:38vw;height:38vw;left:22vw;bottom:-14vw;background:var(--lg-b3);opacity:.14;animation:lgFloat3 34s ease-in-out infinite}
.lg-blob.b4{width:24vw;height:24vw;right:18vw;bottom:6vh;background:var(--lg-b4);opacity:.20;animation:lgFloat1 38s ease-in-out infinite reverse}
@keyframes lgFloat1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(12vw,10vh) scale(1.12)}}
@keyframes lgFloat2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-14vw,16vh) scale(.9)}}
@keyframes lgFloat3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(10vw,-18vh) scale(1.08)}}

/* le sezioni chiare diventano trasparenti: il vetro sta sui pannelli */
.hero,.stats,.section-soft,.page-hero{background:transparent;border:0}

/* ---------- Layout "fluttuante" ---------- */
.site-header{background:transparent;border-bottom:0;padding:12px 12px 0;-webkit-backdrop-filter:none;backdrop-filter:none}
.site-header .header-inner{max-width:calc(var(--max) + 16px);border-radius:20px;padding:10px 14px 10px 20px}
.site-header.scrolled{box-shadow:none}
.hero-visual{border-radius:24px;border:0}
.stats{padding:8px 0 24px}
.stats-inner{border-radius:22px;padding:0 8px}
.stat{border-left-color:rgba(20,23,28,.08)}
.stat:first-child{padding-left:24px}
.services{gap:16px;background:transparent;border:0;border-radius:0;overflow:visible}
.service,.card,.estate-card,.skill,.aside-box,.contact-form,.app-tile,.map,.energy-card,.doc,.empty{border:0;border-radius:18px}
.contact-form,.estate-card{border-radius:22px}
.doc{border-radius:26px;margin-top:24px;margin-bottom:48px;padding:48px}
.energy-card{border-radius:16px}

/* ---------- Il materiale vetro ----------
   1) tinta traslucida + riflesso diagonale + punto luce che segue il mouse
   2) bordi speculari (luce in alto a sinistra, rimbalzo in basso a destra)
   3) backdrop: sfocatura + saturazione (+ rifrazione ai bordi su Chromium, via script.js) */
.site-header .header-inner,.hero-visual,.stats-inner,.service,.card,.estate-card,.skill,.aside-box,
.contact-form,.app-tile,.map,.energy-card,.doc,.empty{
  position:relative;
  background:
    radial-gradient(520px circle at var(--lg-mx,25%) var(--lg-my,-10%),var(--lg-spot),transparent 42%),
    linear-gradient(155deg,var(--lg-sheen) 0%,transparent 38%,transparent 70%,var(--lg-glow) 100%),
    var(--lg-tint);
  -webkit-backdrop-filter:blur(var(--lg-blur)) saturate(175%);
  backdrop-filter:blur(var(--lg-blur)) saturate(175%);
  box-shadow:
    inset 1.5px 1.5px 0 -.5px var(--lg-rim-hi),
    inset -1.5px -1.5px 0 -.5px var(--lg-rim-lo),
    inset 0 0 22px 0 var(--lg-glow),
    0 0 0 1px rgba(20,30,55,.05),
    0 18px 40px -14px var(--lg-drop),
    0 2px 6px -2px var(--lg-drop);
  transition:box-shadow .3s,transform .3s}
/* l'intestazione e il modulo hanno un vetro un po' più denso, per la leggibilità */
.site-header .header-inner,.contact-form{--lg-tint:rgba(255,255,255,.55)}
/* bordo luminoso sfumato */
.site-header .header-inner::before,.hero-visual::before,.stats-inner::before,.service::before,.card::before,.estate-card::before,
.skill::before,.aside-box::before,.contact-form::before,.app-tile::before,.energy-card::before,.doc::before{
  content:'';position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:linear-gradient(135deg,var(--lg-rim-hi),transparent 35%,transparent 65%,var(--lg-rim-lo));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude}
.service:hover,.card:hover,.app-tile:hover,.skill:hover{transform:translateY(-2px);background-color:transparent}
.service:hover{background:
    radial-gradient(520px circle at var(--lg-mx,25%) var(--lg-my,-10%),var(--lg-spot),transparent 42%),
    linear-gradient(155deg,var(--lg-sheen) 0%,transparent 38%,transparent 70%,var(--lg-glow) 100%),
    rgba(255,255,255,.46)}
.service::after{border-radius:0 0 18px 18px}

/* ---------- Superfici interne (vetro "secondario", senza backdrop) ---------- */
.rent-types li,.tags li,.badge-assoc,.tag-agency{background:linear-gradient(160deg,var(--lg-tint-inner),transparent 80%);
  border:0;box-shadow:inset 1px 1px 0 -.3px var(--lg-rim-hi),inset -1px -1px 0 -.3px var(--lg-rim-lo)}
.rent-types li{border-radius:16px}
.rent-types li:hover{background:linear-gradient(160deg,var(--lg-sheen),transparent 85%);transform:none;box-shadow:inset 1px 1px 0 -.3px var(--lg-rim-hi),inset -1px -1px 0 -.3px var(--lg-rim-lo)}
.checklist li,.cv-list li{border-bottom-color:rgba(20,23,28,.08)}
.credentials{border-top-color:rgba(20,23,28,.08)}
.timeline li::before{background:rgba(255,255,255,.7)}

/* ---------- Campi ---------- */
.field input,.field select,.field textarea,.search input{border-radius:12px;border-color:rgba(40,60,100,.14);
  background:rgba(255,255,255,.55);box-shadow:inset 0 1px 3px rgba(0,0,0,.12);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus,.search input:focus{border-color:var(--accent);outline:0;
  box-shadow:inset 0 1px 3px rgba(0,0,0,.12),0 0 0 3px color-mix(in srgb,var(--accent) 28%,transparent)}
.search input{border-radius:999px}
.search svg{z-index:2}
option{background:#fff;color:var(--ink)}

/* ---------- Bottoni a "goccia" ---------- */
.btn,.chip,.nav-toggle{border-radius:999px;border:0;
  background-image:linear-gradient(180deg,rgba(255,255,255,.28),rgba(255,255,255,0) 60%);
  box-shadow:inset 1px 1px 0 -.3px var(--lg-rim-hi),inset -1px -1px 0 -.3px var(--lg-rim-lo),0 4px 12px -6px var(--lg-drop);
  transition:transform .18s cubic-bezier(.3,1.6,.5,1),box-shadow .2s,background-color .2s}
.btn:hover,.chip:hover{transform:translateY(-1px) scale(1.02)}
.btn:active,.chip:active{transform:scale(.96)}
.btn-primary{background-color:color-mix(in srgb,var(--accent) 86%,transparent);color:#fff}
.btn-primary:hover{background-color:color-mix(in srgb,var(--accent-dark) 90%,transparent);color:#fff}
.btn-dark{background-color:color-mix(in srgb,var(--ink) 86%,transparent)}
.btn-outline,.chip,.nav-toggle{background-color:rgba(255,255,255,.45);color:var(--ink)}
.btn-outline:hover,.chip:hover{background-color:rgba(255,255,255,.7);color:var(--ink)}
.btn-light{background-color:rgba(255,255,255,.88);color:var(--ink)}
.chip[aria-pressed="true"]{background-color:color-mix(in srgb,var(--ink) 86%,transparent);color:#fff}
.main-nav a:not(.btn){border-radius:999px;transition:background .2s,color .2s}
.main-nav a:not(.btn):hover{background:rgba(255,255,255,.5)}
.app-tag,.beta-note span{border-radius:999px;padding-left:10px;padding-right:10px}

/* ---------- Sezioni scure: vetro fumé nei colori del sito ---------- */
.apps,.drone-sec{margin:24px 12px;border-radius:28px;position:relative;overflow:hidden;
  background:linear-gradient(155deg,rgba(255,255,255,.10) 0%,transparent 38%),var(--lg-dark-tint);
  -webkit-backdrop-filter:blur(14px) saturate(160%);backdrop-filter:blur(14px) saturate(160%);
  box-shadow:inset 1.5px 1.5px 0 -.5px rgba(255,255,255,.35),inset -1.5px -1.5px 0 -.5px rgba(255,255,255,.10),0 30px 60px -28px rgba(20,23,28,.55)}
.app-card,.drone-card{border:0;border-radius:18px;position:relative;
  background:linear-gradient(160deg,rgba(255,255,255,.10),rgba(255,255,255,.03) 80%);
  box-shadow:inset 1px 1px 0 -.3px rgba(255,255,255,.45),inset -1px -1px 0 -.3px rgba(255,255,255,.12)}
.app-card:hover,.drone-card:hover{background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.05) 85%)}
.drone-card.featured{background:linear-gradient(155deg,#fff,rgba(255,255,255,.88));color:var(--ink);
  box-shadow:inset 1px 1px 0 -.3px #fff,0 18px 40px -14px rgba(0,0,0,.4)}
.process{border-top-color:rgba(255,255,255,.14)}
.cta-band{margin:24px 12px 0;border-radius:28px 28px 0 0;background:linear-gradient(155deg,rgba(255,255,255,.08),transparent 40%),var(--lg-dark-tint);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}
.site-footer{margin:24px 12px 12px;border-radius:28px;background:linear-gradient(155deg,rgba(255,255,255,.06),transparent 40%),rgba(20,23,28,.88);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:inset 1.5px 1.5px 0 -.5px rgba(255,255,255,.25)}
main:has(.cta-band:last-child) + .site-footer{margin-top:0;border-radius:0 0 28px 28px;border-top:1px solid rgba(255,255,255,.08)}
.footer-logo{border-radius:14px}

/* ---------- Menu mobile: pannello di vetro ---------- */
@media (max-width:1180px){
  .main-nav{left:12px;right:12px;top:calc(100% + 8px);border:0;border-radius:22px;
    background:linear-gradient(155deg,var(--lg-sheen),transparent 40%),rgba(255,255,255,.88);
    -webkit-backdrop-filter:blur(14px) saturate(175%);backdrop-filter:blur(14px) saturate(175%);
    box-shadow:inset 1.5px 1.5px 0 -.5px var(--lg-rim-hi),0 20px 40px -14px var(--lg-drop);overflow:hidden}
  .main-nav a:not(.btn){border-radius:0;border-bottom-color:rgba(20,23,28,.08)}
}
@media (max-width:640px){
  .site-header{padding:8px 8px 0}
  .apps,.drone-sec{margin:16px 8px;border-radius:22px}
  .cta-band{margin:16px 8px 0;border-radius:22px 22px 0 0}
  .site-footer{margin:16px 8px 8px;border-radius:22px}
  main:has(.cta-band:last-child) + .site-footer{margin-top:0;border-radius:0 0 22px 22px}
  .stats-inner{padding:0 20px}
  .stat:first-child{padding-left:0}
  .doc{padding:28px 20px;margin-left:8px;margin-right:8px}
}

/* ---------- Accessibilità ---------- */
@media (prefers-reduced-motion:reduce){
  .lg-blob{animation:none!important}
  .btn,.chip,.service,.card,.app-tile{transition:none}
}
@media (prefers-reduced-transparency:reduce){
  .site-header .header-inner,.hero-visual,.stats-inner,.service,.card,.estate-card,.skill,.aside-box,.contact-form,.app-tile,.map,.energy-card,.doc,.empty{
    background:#fff!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important}
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  :root{--lg-tint:rgba(255,255,255,.86);--lg-tint-inner:rgba(255,255,255,.7)}
}