/* FacileImpianti v3 — GREEN primary, navy secondary, sharp, no radius, FA icons */
:root{
  --fi-green:#6aab35;--fi-green-dark:#569127;--fi-green-darker:#3d7016;--fi-green-light:#f0f8e8;--fi-green-lighter:#e5f5d5;
  --fi-navy:#1a2744;--fi-navy-light:#2a3a5c;--fi-navy-dark:#0d1528;
  --fi-white:#fff;--fi-gray-50:#f7f8fa;--fi-gray-100:#eef0f4;--fi-gray-200:#dde1e8;--fi-gray-300:#c0c6d1;--fi-gray-400:#8f98a8;--fi-gray-500:#5e6878;--fi-gray-600:#414b5c;--fi-gray-700:#2d3648;--fi-gray-800:#1a2030;
  --fi-shadow:0 2px 8px rgba(26,39,68,.07),0 6px 20px rgba(26,39,68,.05);
  --fi-shadow-lg:0 4px 16px rgba(26,39,68,.1),0 12px 40px rgba(26,39,68,.08);
  --fi-transition:.2s ease;
}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--fi-gray-700);background:var(--fi-gray-50);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{font-weight:800;line-height:1.15;color:var(--fi-navy)}
a{color:var(--fi-green);text-decoration:none;transition:color var(--fi-transition)}a:hover{color:var(--fi-green-dark)}
img{max-width:100%;height:auto}
.fi-topbar{background:var(--fi-navy);color:var(--fi-gray-300);font-size:.78rem;padding:.4rem 0}
.fi-topbar a{color:var(--fi-gray-300)}.fi-topbar a:hover{color:var(--fi-white)}.fi-topbar i{margin-right:.3rem}
.fi-navbar{background:var(--fi-white);border-bottom:2px solid var(--fi-gray-100);position:sticky;top:0;z-index:1050;transition:box-shadow var(--fi-transition)}
.fi-navbar.scrolled{box-shadow:var(--fi-shadow)}
.fi-navbar .navbar-brand img{height:36px;width:auto}
.fi-navbar .nav-link{font-weight:600;font-size:.85rem;color:var(--fi-gray-500);padding:.9rem 1rem!important;text-transform:uppercase;letter-spacing:.04em;border-bottom:3px solid transparent;transition:all var(--fi-transition);border-radius:0}
.fi-navbar .nav-link:hover,.fi-navbar .nav-link.active{color:var(--fi-navy);border-bottom-color:var(--fi-green)}
.fi-navbar .btn-preventivo{background:var(--fi-green);color:var(--fi-white);font-weight:700;border:none;padding:.55rem 1.6rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;transition:all var(--fi-transition);border-radius:0}
.fi-navbar .btn-preventivo:hover{background:var(--fi-green-dark);box-shadow:0 4px 14px rgba(106,171,53,.35)}
.fi-navbar .navbar-toggler{border:none;padding:.5rem;border-radius:0}.fi-navbar .navbar-toggler:focus{box-shadow:none}
.fi-navbar .navbar-toggler-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%231a2744' stroke-linecap='round' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e")}
.fi-navbar .dropdown-menu{border-radius:0;border:1px solid var(--fi-gray-200);box-shadow:var(--fi-shadow)}
.fi-navbar .dropdown-item{font-size:.9rem;padding:.6rem 1.2rem}.fi-navbar .dropdown-item:hover{background:var(--fi-green-light);color:var(--fi-green-dark)}
.fi-navbar .dropdown-item i{width:22px;color:var(--fi-green)}
@media(max-width:991.98px){.fi-navbar .navbar-collapse{background:var(--fi-white);padding:1rem;border-bottom:2px solid var(--fi-gray-100)}}
.fi-catbar{background:var(--fi-white);border-bottom:1px solid var(--fi-gray-200);overflow-x:auto;-webkit-overflow-scrolling:touch}
.fi-catbar::-webkit-scrollbar{height:0}
.fi-catbar-inner{display:flex;gap:0;white-space:nowrap;min-width:max-content}
.fi-catbar-item{display:flex;align-items:center;gap:.5rem;padding:.85rem 1.3rem;font-weight:600;font-size:.82rem;color:var(--fi-gray-500);text-transform:uppercase;letter-spacing:.03em;border-bottom:3px solid transparent;cursor:pointer;transition:all var(--fi-transition);text-decoration:none}
.fi-catbar-item:hover,.fi-catbar-item.active{color:var(--fi-green-dark);border-bottom-color:var(--fi-green);background:var(--fi-green-light)}
.fi-catbar-item i{font-size:1rem}
.fi-hero{padding:4.5rem 0 3.5rem;position:relative;overflow:hidden;background:#0d1528}
.fi-hero-video{position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;transform:translate(-50%,-50%);object-fit:cover;z-index:0;opacity:.35}
.fi-hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,21,40,.85) 0%,rgba(26,39,68,.75) 50%,rgba(13,21,40,.9) 100%);z-index:1}
.fi-hero::before{content:'';position:absolute;top:-40%;right:-15%;width:600px;height:600px;background:radial-gradient(circle,rgba(106,171,53,.12) 0%,transparent 70%);pointer-events:none;z-index:2}
.fi-hero .container{position:relative;z-index:3}
.fi-hero h1{color:var(--fi-white);font-size:clamp(1.8rem,4.5vw,3rem);margin-bottom:1rem}
.fi-hero h1 .highlight{background:var(--fi-green);color:var(--fi-white);padding:.1em .35em;display:inline-block}
.fi-hero .lead{color:var(--fi-gray-300);font-size:1.1rem;max-width:520px;font-weight:400}
.fi-hero-search{background:var(--fi-white);padding:1.5rem;box-shadow:var(--fi-shadow-lg);max-width:720px;margin-top:2.5rem;position:relative;z-index:2;border-radius:0}
.fi-hero-search .form-select,.fi-hero-search .form-control{border:2px solid var(--fi-gray-200);padding:.75rem 1rem;font-size:.95rem;transition:border-color var(--fi-transition);border-radius:0}
.fi-hero-search .form-select:focus,.fi-hero-search .form-control:focus{border-color:var(--fi-green);box-shadow:0 0 0 3px rgba(106,171,53,.15)}
.fi-hero-search .btn-search{background:var(--fi-green);color:var(--fi-white);font-weight:700;border:none;padding:.75rem 2rem;font-size:1rem;text-transform:uppercase;letter-spacing:.03em;transition:all var(--fi-transition);width:100%;border-radius:0}
.fi-hero-search .btn-search:hover{background:var(--fi-green-dark)}
.fi-hero-badges{display:flex;gap:1.5rem;margin-top:1.5rem;flex-wrap:wrap}
.fi-hero-badge{color:var(--fi-gray-300);font-size:.85rem;display:flex;align-items:center;gap:.4rem}
.fi-hero-badge i{color:var(--fi-green)}
.fi-cards-section{padding:0;margin-top:-2rem;position:relative;z-index:3}
.fi-main-cards{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}
@media(max-width:767.98px){.fi-main-cards{grid-template-columns:1fr}}
.fi-main-card{background:var(--fi-white);border:1px solid var(--fi-gray-200);padding:2rem;display:flex;align-items:center;gap:1.5rem;transition:all var(--fi-transition);border-radius:0}
.fi-main-card:hover{box-shadow:var(--fi-shadow-lg);border-color:var(--fi-green)}
.fi-main-card .card-icon{width:72px;height:72px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background:var(--fi-green-light);border:2px solid var(--fi-green);color:var(--fi-green-dark);font-size:1.8rem;border-radius:0}
.fi-main-card h4{color:var(--fi-green-dark);font-size:1rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.3rem}
.fi-main-card .card-desc{font-size:.88rem;color:var(--fi-gray-500);margin-bottom:.8rem}
.fi-main-card .btn-card{background:var(--fi-green);color:var(--fi-white);font-weight:700;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;padding:.55rem 1.5rem;border:none;display:inline-flex;align-items:center;gap:.4rem;transition:all var(--fi-transition);border-radius:0;text-decoration:none}
.fi-main-card .btn-card:hover{background:var(--fi-green-dark);color:var(--fi-white)}
.fi-small-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
@media(max-width:991.98px){.fi-small-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:575.98px){.fi-small-cards{grid-template-columns:1fr}}
.fi-small-card{background:var(--fi-white);border:1px solid var(--fi-gray-200);padding:1.5rem;text-align:center;transition:all var(--fi-transition);text-decoration:none;display:block;border-radius:0}
.fi-small-card:hover{box-shadow:var(--fi-shadow-lg);border-color:var(--fi-green)}
.fi-small-card h5{color:var(--fi-green-dark);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.75rem}
.fi-small-card .card-icon-sm{width:56px;height:56px;margin:0 auto .75rem;display:flex;align-items:center;justify-content:center;background:var(--fi-green-light);color:var(--fi-green-dark);font-size:1.4rem;border-radius:0}
.fi-small-card .card-desc{font-size:.82rem;color:var(--fi-gray-500);margin-bottom:.8rem}
.fi-small-card .btn-card-sm{background:var(--fi-green);color:var(--fi-white);font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;padding:.5rem 1.3rem;border:none;display:inline-flex;align-items:center;gap:.3rem;transition:all var(--fi-transition);border-radius:0}
.fi-small-card:hover .btn-card-sm{background:var(--fi-green-dark)}
.fi-steps{padding:5rem 0;background:var(--fi-white)}
.fi-section-title{text-align:center;margin-bottom:3rem}.fi-section-title h2{font-size:2rem;margin-bottom:.5rem}.fi-section-title p{color:var(--fi-gray-500);font-size:1.05rem;max-width:600px;margin:0 auto}
.fi-step{text-align:center;padding:1.5rem;position:relative}
.fi-step-num{width:56px;height:56px;background:var(--fi-green);color:var(--fi-white);font-weight:800;font-size:1.4rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;border-radius:0}
.fi-step h5{font-size:1rem;margin-bottom:.4rem}.fi-step p{font-size:.88rem;color:var(--fi-gray-500)}
@media(min-width:768px){.fi-step::after{content:'';position:absolute;top:52px;right:-8%;width:16%;height:2px;background:var(--fi-gray-200)}.fi-step:last-child::after{display:none}}
.fi-vantaggi{padding:5rem 0;background:var(--fi-navy);color:var(--fi-white);position:relative;overflow:hidden}
.fi-vantaggi h2{color:var(--fi-white)}.fi-vantaggi .fi-section-title p{color:var(--fi-gray-400)}
.fi-vantaggio{padding:1.5rem;text-align:center}
.fi-vantaggio-icon{width:52px;height:52px;background:rgba(106,171,53,.15);color:var(--fi-green);font-size:1.3rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem;border-radius:0}
.fi-vantaggio h5{color:var(--fi-green);font-size:.95rem;margin-bottom:.4rem}.fi-vantaggio p{color:var(--fi-gray-300);font-size:.88rem}
.fi-numeri{padding:4rem 0;background:var(--fi-white);border-top:1px solid var(--fi-gray-100);border-bottom:1px solid var(--fi-gray-100)}
.fi-numero{text-align:center;padding:1.5rem}.fi-numero .num{font-size:2.8rem;font-weight:800;color:var(--fi-green);line-height:1;margin-bottom:.25rem}.fi-numero p{font-size:.88rem;color:var(--fi-gray-500);margin-bottom:0}
.fi-cta{padding:5rem 0;text-align:center}
.fi-cta-box{background:var(--fi-navy);padding:4rem 2rem;position:relative;overflow:hidden;border-radius:0}
.fi-cta-box::before{content:'';position:absolute;top:-60px;right:-60px;width:300px;height:300px;background:radial-gradient(circle,rgba(106,171,53,.12) 0%,transparent 70%)}
.fi-cta-box h2{color:var(--fi-white);margin-bottom:1rem}.fi-cta-box p{color:var(--fi-gray-300);margin-bottom:2rem;max-width:500px;margin-left:auto;margin-right:auto}
.btn-fi{display:inline-block;padding:.85rem 2.5rem;font-weight:700;font-size:.95rem;text-transform:uppercase;letter-spacing:.04em;transition:all var(--fi-transition);border:none;cursor:pointer;border-radius:0}
.btn-fi-green{background:var(--fi-green);color:var(--fi-white)}.btn-fi-green:hover{background:var(--fi-green-dark);color:var(--fi-white)}
.btn-fi-green-dark{background:var(--fi-green-dark);color:var(--fi-white)}.btn-fi-green-dark:hover{background:var(--fi-green-darker);color:var(--fi-white)}
.btn-fi-outline{background:transparent;color:var(--fi-navy);border:2px solid var(--fi-gray-300)}.btn-fi-outline:hover{background:var(--fi-navy);color:var(--fi-white);border-color:var(--fi-navy)}
.btn-fi-white{background:var(--fi-white);color:var(--fi-navy)}.btn-fi-white:hover{background:var(--fi-gray-100)}
.fi-footer{background:var(--fi-navy);color:var(--fi-gray-400);padding:4rem 0 2rem}
.fi-footer h6{color:var(--fi-white);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1.25rem}
.fi-footer a{color:var(--fi-gray-400);font-size:.88rem;display:block;padding:.2rem 0}.fi-footer a:hover{color:var(--fi-green)}
.fi-footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:3rem;padding-top:1.5rem;font-size:.78rem}
.fi-footer .footer-logo img{height:28px;filter:brightness(0) invert(1);opacity:.7}
.fi-wizard{padding:3rem 0 5rem}
.fi-wizard-progress{display:flex;justify-content:center;gap:.5rem;margin-bottom:3rem}
.fi-wizard-dot{width:10px;height:10px;background:var(--fi-gray-200);transition:all var(--fi-transition);border-radius:0}
.fi-wizard-dot.active{background:var(--fi-green);width:44px}.fi-wizard-dot.done{background:var(--fi-navy)}
.fi-wizard-step{display:none;animation:fadeSlideIn .35s ease}.fi-wizard-step.active{display:block}
@keyframes fadeSlideIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.fi-wizard-card{background:var(--fi-white);padding:2.5rem;box-shadow:var(--fi-shadow-lg);max-width:740px;margin:0 auto;border-radius:0;border-top:4px solid var(--fi-green)}
.fi-wizard-card h3{font-size:1.4rem;margin-bottom:.4rem}.fi-wizard-card .subtitle{color:var(--fi-gray-500);margin-bottom:2rem;font-size:.95rem}
.fi-option-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:.8rem}
.fi-option{background:var(--fi-gray-50);border:2px solid var(--fi-gray-200);padding:1.1rem .8rem;text-align:center;cursor:pointer;transition:all var(--fi-transition);border-radius:0}
.fi-option:hover{border-color:var(--fi-green);background:var(--fi-white)}
.fi-option.selected{border-color:var(--fi-green);background:var(--fi-green-light);box-shadow:0 0 0 3px rgba(106,171,53,.2)}
.fi-option .icon{font-size:1.5rem;margin-bottom:.4rem;display:block;color:var(--fi-green-dark)}
.fi-option .label{font-weight:700;font-size:.8rem;color:var(--fi-navy);text-transform:uppercase;letter-spacing:.02em}
.fi-wizard-card .form-label{font-weight:600;font-size:.88rem;color:var(--fi-navy);margin-bottom:.35rem}
.fi-wizard-card .form-control,.fi-wizard-card .form-select{border:2px solid var(--fi-gray-200);padding:.7rem 1rem;font-size:.95rem;transition:border-color var(--fi-transition);border-radius:0}
.fi-wizard-card .form-control:focus,.fi-wizard-card .form-select:focus{border-color:var(--fi-green);box-shadow:0 0 0 3px rgba(106,171,53,.12)}
.fi-wizard-card textarea.form-control{min-height:120px;resize:vertical}
.fi-wizard-actions{display:flex;justify-content:space-between;margin-top:2rem;gap:1rem}.fi-wizard-actions .btn-fi{min-width:140px}
.fi-summary-row{display:flex;justify-content:space-between;padding:.7rem 0;border-bottom:1px solid var(--fi-gray-100);font-size:.92rem}
.fi-summary-row:last-child{border-bottom:none}.fi-summary-label{color:var(--fi-gray-500)}.fi-summary-value{font-weight:700;color:var(--fi-navy)}
.fi-success-msg{text-align:center;padding:3rem 1.5rem}
.fi-success-msg .checkmark{width:72px;height:72px;background:var(--fi-green);color:var(--fi-white);font-size:2rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;border-radius:0;animation:popIn .5s cubic-bezier(.175,.885,.32,1.275)}
@keyframes popIn{from{transform:scale(0)}to{transform:scale(1)}}