/* =====================================================
   Solerinnovabile — style.css
   Palette: midnight blue #102A43 · solar amber #F0A202 · off-white #F7F9FB
   Font: Rubik (Google Fonts)
   ===================================================== */
:root{
  --ink:#102A43; --ink2:#1C3D5A; --ink3:#243B53;
  --amber:#F0A202; --amber-d:#C58500; --amber-soft:#FDF3DC;
  --paper:#F7F9FB; --paper2:#EDF2F7; --line:#D9E2EC;
  --text:#334E68; --muted:#627D98; --white:#FFFFFF; --wa:#1FA855;
  --f:'Rubik',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--f);color:var(--text);background:var(--paper);line-height:1.68;font-size:16.5px}
h1,h2,h3,h4{font-family:var(--f);line-height:1.22;color:var(--ink);font-weight:700}
img{max-width:100%;height:auto}
a{color:var(--ink2)}
.container{max-width:1160px;margin:0 auto;padding:0 22px}

/* ---- topbar ---- */
.topbar{background:var(--ink);color:#BCCCDC;font-size:13.5px;padding:7px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px}
.topbar a{color:var(--amber);text-decoration:none;font-weight:600;display:inline-flex;align-items:center;gap:6px}
.topbar a svg{width:14px;height:14px;fill:var(--amber)}

/* ---- header ---- */
.site-header{background:var(--white);border-bottom:3px solid var(--amber);position:sticky;top:0;z-index:200}
.site-header .container{display:flex;justify-content:space-between;align-items:center;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none}
.brand svg{width:38px;height:38px}
.brand-name{font-weight:800;font-size:21px;color:var(--ink);line-height:1.05}
.brand-name small{display:block;font-size:10.5px;font-weight:600;color:var(--amber-d);letter-spacing:1.6px;text-transform:uppercase}
.main-nav>ul{display:flex;gap:22px;list-style:none;align-items:center}
.main-nav a{text-decoration:none;color:var(--ink3);font-weight:600;font-size:15px}
.main-nav a:hover{color:var(--amber-d)}
.nav-cta{background:var(--amber);color:var(--ink) !important;padding:11px 20px;border-radius:8px;font-weight:700}
.nav-cta:hover{background:var(--amber-d);color:var(--white) !important}
.nav-toggle{display:none;background:none;border:none;font-size:26px;color:var(--ink);cursor:pointer}
.has-dropdown{position:relative}
.has-dropdown>a::after{content:" \25BE";font-size:11px;color:var(--amber-d)}
.dropdown{position:absolute;top:100%;left:-12px;min-width:250px;background:var(--white);border:1px solid var(--line);
  border-top:3px solid var(--amber);border-radius:0 0 10px 10px;box-shadow:0 14px 34px rgba(16,42,67,.16);
  padding:8px 0;display:none;list-style:none;z-index:300}
.has-dropdown:hover .dropdown,.has-dropdown:focus-within .dropdown{display:block}
.dropdown a{display:block !important;padding:9px 18px !important;font-size:14px !important;font-weight:500 !important;white-space:nowrap}
.dropdown a:hover{background:var(--amber-soft)}

/* ---- hero ---- */
.hero{background-color:var(--ink);background-size:cover;background-position:center;color:var(--white);padding:74px 0 80px}
.hero-kicker{display:inline-block;background:rgba(240,162,2,.16);border:1px solid var(--amber);color:var(--amber);
  text-transform:uppercase;letter-spacing:1.8px;font-size:12.5px;font-weight:700;padding:6px 14px;border-radius:99px;margin-bottom:18px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:start}
.hero h1{color:var(--white);font-size:42px;font-weight:800;margin-bottom:16px;max-width:640px}
.hero h1 em{color:var(--amber);font-style:normal}
.hero-sub{font-size:18.5px;color:#D9E2EC;max-width:600px;margin-bottom:20px}
.hero-points{list-style:none;margin:0 0 26px}
.hero-points li{color:#D9E2EC;padding-left:28px;position:relative;margin-bottom:9px;font-size:15.5px}
.hero-points li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:3px;
  background:var(--amber);clip-path:polygon(14% 44%,0 58%,42% 100%,100% 16%,86% 2%,40% 72%)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---- pulsanti ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;font-weight:700;
  padding:15px 28px;border-radius:8px;font-size:16px;transition:background .18s ease}
.btn svg{width:18px;height:18px;fill:currentColor}
.btn-amber{background:var(--amber);color:var(--ink)}
.btn-amber:hover{background:var(--amber-d);color:var(--white)}
.btn-ghost{border:2px solid var(--white);color:var(--white)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-ink{background:var(--ink);color:var(--white)}
.btn-ink:hover{background:var(--ink2)}

/* ---- box form ---- */
.quote-box{background:var(--white);border-radius:14px;padding:34px;box-shadow:0 10px 40px rgba(16,42,67,.25);
  border-top:5px solid var(--amber)}
.quote-box h2{font-size:25px;margin-bottom:6px}
.quote-box>p{color:var(--muted);margin-bottom:20px;font-size:15px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.quote-box label{display:block;font-weight:600;font-size:13.5px;margin-bottom:5px;color:var(--ink)}
.quote-box input,.quote-box select,.quote-box textarea{width:100%;padding:12px 13px;border:1.5px solid var(--line);
  border-radius:7px;font-family:var(--f);font-size:15px;background:var(--paper);color:var(--ink3)}
.quote-box input:focus,.quote-box select:focus,.quote-box textarea:focus{outline:2px solid var(--amber);border-color:var(--amber)}
.quote-box button{margin-top:6px;width:100%;border:none;cursor:pointer;background:var(--amber);color:var(--ink);
  font-family:var(--f);font-weight:700;font-size:16.5px;padding:15px;border-radius:8px}
.quote-box button:hover{background:var(--amber-d);color:var(--white)}
.form-privacy{font-size:12.5px;color:var(--muted);margin-top:11px}
.hero .quote-box h2,.page-hero .quote-box h2{color:var(--ink)}
.hero .quote-box p,.page-hero .quote-box p{color:var(--muted)}

/* ---- sezioni ---- */
.section{padding:68px 0}
.section-alt{background:var(--paper2)}
.section-dark{background:var(--ink);color:var(--white)}
.section-dark h2,.section-dark h3{color:var(--white)}
.section-head{max-width:780px;margin-bottom:40px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.kicker{text-transform:uppercase;letter-spacing:2px;font-size:12.5px;color:var(--amber-d);font-weight:700;margin-bottom:10px}
.section h2{font-size:31px;font-weight:800;margin-bottom:13px}
.section-head p{color:var(--muted);font-size:17.5px}
.section-dark .section-head p{color:#BCCCDC}

/* ---- card ---- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.card{background:var(--white);border:1px solid var(--line);border-top:4px solid var(--amber);border-radius:12px;padding:28px 25px}
.card h3{font-size:19.5px;margin-bottom:9px}
.card p{color:var(--muted);font-size:15px}
.card .card-ico{width:46px;height:46px;border-radius:10px;background:var(--amber-soft);display:flex;align-items:center;justify-content:center;margin-bottom:15px}
.card .card-ico svg{width:24px;height:24px;fill:var(--amber-d)}
.card-link{display:inline-block;margin-top:13px;font-weight:700;font-size:14.5px;text-decoration:none;color:var(--amber-d)}
.card-link:hover{color:var(--ink)}
.card-img{width:100%;height:150px;object-fit:cover;border-radius:8px;margin-bottom:15px}
.card-dark{background:var(--ink2);border-color:#334E68;border-top-color:var(--amber)}
.card-dark h3{color:var(--white)}
.card-dark p{color:#BCCCDC}

/* ---- tabelle prezzi ---- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:12px;box-shadow:0 4px 18px rgba(16,42,67,.08)}
.price-table{width:100%;border-collapse:collapse;background:var(--white);font-size:15.5px;min-width:560px}
.price-table th{background:var(--ink);color:var(--white);text-align:left;padding:14px 18px;font-weight:700;font-size:14.5px;
  text-transform:uppercase;letter-spacing:.6px}
.price-table th:first-child{border-radius:12px 0 0 0}
.price-table th:last-child{border-radius:0 12px 0 0}
.price-table td{padding:13px 18px;border-bottom:1px solid var(--line);color:var(--text)}
.price-table tr:nth-child(even) td{background:var(--paper2)}
.price-table td.price{font-weight:800;color:var(--amber-d);white-space:nowrap;font-size:16.5px}
.price-table td strong{color:var(--ink)}
.price-note{font-size:13.5px;color:var(--muted);margin-top:13px}

/* ---- banda detrazione ---- */
.deadline-band{background:linear-gradient(100deg,var(--ink) 55%,var(--ink2));border-left:6px solid var(--amber);
  border-radius:12px;padding:30px 32px;color:#D9E2EC;display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:center}
.deadline-band .big{font-size:44px;font-weight:800;color:var(--amber);line-height:1;text-align:center}
.deadline-band .big small{display:block;font-size:13px;color:#D9E2EC;font-weight:600;letter-spacing:1px;text-transform:uppercase;margin-top:6px}
.deadline-band h3{color:var(--white);font-size:21px;margin-bottom:6px}
.deadline-band p{font-size:15px}

/* ---- step ---- */
.steps{list-style:none;counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.steps li{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:26px 22px;counter-increment:step;position:relative}
.steps li::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:50%;background:var(--amber);color:var(--ink);font-weight:800;font-size:18px;margin-bottom:14px}
.steps h3{font-size:17.5px;margin-bottom:8px}
.steps p{color:var(--muted);font-size:14.5px}

/* ---- faq ---- */
.faq-item{background:var(--white);border:1px solid var(--line);border-left:4px solid var(--amber);border-radius:0 10px 10px 0;margin-bottom:11px}
.faq-item summary{cursor:pointer;padding:17px 21px;font-weight:600;font-size:16px;color:var(--ink);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:14px}
.faq-item summary::after{content:"+";font-size:23px;color:var(--amber-d);font-weight:800;flex-shrink:0}
.faq-item[open] summary::after{content:"\2212"}
.faq-item .faq-body{padding:0 21px 17px;color:var(--muted);font-size:15px}

/* ---- zone ---- */
.zone-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:11px;list-style:none}
.zone-grid a{display:block;text-align:center;text-decoration:none;background:var(--white);border:1.5px solid var(--line);
  border-radius:8px;padding:12px 8px;font-weight:600;font-size:14px;color:var(--ink)}
.zone-grid a:hover{border-color:var(--amber);background:var(--amber-soft)}
.zone-grid a strong{display:block;font-size:12px;color:var(--amber-d);text-transform:uppercase;letter-spacing:1px}

/* ---- cta band ---- */
.cta-band{background:var(--amber);color:var(--ink);padding:52px 0;text-align:center}
.cta-band h2{color:var(--ink);font-size:29px;margin-bottom:9px}
.cta-band p{max-width:640px;margin:0 auto 24px;font-size:16.5px;color:#4A3A00}
.cta-band .btn{margin:0 6px}

/* ---- footer ---- */
.site-footer{background:var(--ink);color:#9FB3C8;padding:54px 0 24px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;margin-bottom:34px}
.site-footer h4{color:var(--white);font-size:14px;margin-bottom:13px;text-transform:uppercase;letter-spacing:1.2px}
.site-footer ul{list-style:none}
.site-footer ul li{margin-bottom:7px}
.site-footer a{color:#9FB3C8;text-decoration:none}
.site-footer a:hover{color:var(--amber)}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:13px}
.footer-brand svg{width:32px;height:32px}
.footer-brand span{font-weight:800;color:var(--white);font-size:19px}
.footer-note{font-size:12.5px;color:#7E93A8;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-compliance{background:var(--ink2);border-radius:8px;padding:13px 16px;font-size:12.5px;color:#BCCCDC;margin-top:14px}

/* ---- pagine interne ---- */
.page-hero{background:var(--ink);color:var(--white);padding:56px 0 60px}
.page-hero.has-img{background-size:cover;background-position:center}
.page-hero h1{color:var(--white);font-size:36px;font-weight:800;max-width:760px;margin-bottom:12px}
.page-hero h1 em{color:var(--amber);font-style:normal}
.page-hero p{max-width:680px;color:#D9E2EC;font-size:17px}
.breadcrumb{font-size:13px;margin-bottom:15px;color:#829DB1}
.breadcrumb a{color:#BCCCDC;text-decoration:none}
.breadcrumb a:hover{color:var(--amber)}
.content-body{max-width:860px}
.content-body h2{font-size:26px;margin:38px 0 13px}
.content-body h3{font-size:19.5px;margin:26px 0 9px}
.content-body p{margin-bottom:15px}
.content-body ul,.content-body ol{margin:0 0 17px 22px}
.content-body li{margin-bottom:7px}
.content-body strong{color:var(--ink)}
.content-body img.inline-img{border-radius:12px;margin:8px 0 24px;box-shadow:0 6px 22px rgba(16,42,67,.14)}
.local-facts{background:var(--amber-soft);border:1px solid #F3DFA8;border-left:5px solid var(--amber);
  border-radius:0 12px 12px 0;padding:24px 27px;margin:30px 0}
.local-facts h3{margin-top:0;color:var(--ink)}
.local-facts ul{margin-bottom:10px}
.local-facts p{margin-bottom:0;font-size:14.5px;color:#6B5A20}

/* ---- sticky mobile (UNICO elemento fixed) ---- */
.sticky-mobile{display:none}
@media (max-width:760px){
  .sticky-mobile{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:400;background:var(--ink);
    border-top:3px solid var(--amber);box-shadow:0 -4px 18px rgba(0,0,0,.35)}
  .sticky-mobile a{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:15px 8px;
    text-decoration:none;font-weight:700;font-size:15.5px;font-family:var(--f)}
  .sticky-mobile a.sm-call{background:var(--amber);color:var(--ink)}
  .sticky-mobile a.sm-wa{background:var(--ink);color:var(--white)}
  .sticky-mobile a svg{width:18px;height:18px;fill:currentColor}
  body{padding-bottom:56px}
}

/* ---- responsive ---- */
@media (max-width:1024px){
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);
    border-bottom:3px solid var(--amber);padding:18px 22px}
  .main-nav.open{display:block}
  .main-nav>ul{flex-direction:column;align-items:flex-start;gap:13px}
  .nav-toggle{display:block}
  .has-dropdown .dropdown{display:block;position:static;box-shadow:none;border:none;border-top:none;
    border-left:3px solid var(--amber-soft);border-radius:0;padding:2px 0 6px 15px;margin-top:3px}
  .dropdown a{white-space:normal;padding:6px 0 !important}
}
@media (max-width:960px){
  .grid-3{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .zone-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:33px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .deadline-band{grid-template-columns:1fr;text-align:center}
}
@media (max-width:640px){
  .grid-3,.grid-2,.form-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .zone-grid{grid-template-columns:1fr 1fr}
  .hero{padding:52px 0 56px}
  .hero h1{font-size:28px}
  .page-hero h1{font-size:26px}
  .section{padding:50px 0}
  .quote-box{padding:26px 20px}
  .footer-grid{grid-template-columns:1fr}
  .brand-name{font-size:17px}
  .topbar{font-size:12px}
  .hero-actions .btn{width:100%}
}