:root{
  --ol-bg:#f4f7f6;
  --ol-surface:#fff;
  --ol-text:#10231a;
  --ol-muted:#5d6d64;
  --ol-line:#d9e5df;
  --ol-green:#15803d;
  --ol-green-dark:#14532d;
  --ol-blue:#155eef;
  --ol-shadow:0 12px 30px rgba(15,40,27,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ol-bg);color:var(--ol-text);font-family:"Segoe UI",Tahoma,Geneva,Verdana,sans-serif;line-height:1.45}
a{color:inherit}.skip-link{position:absolute;left:-999px;top:10px;z-index:1000;background:#fff;color:var(--ol-blue);padding:10px 14px;border-radius:10px;font-weight:800}.skip-link:focus{left:10px}
.shell{width:min(100% - 20px,1160px);margin-inline:auto}
.breadcrumbs{display:flex;justify-content:center;align-items:center;gap:7px;min-height:28px;padding:5px 0 0;color:#6b7b72;font-size:.76rem;font-weight:700;white-space:nowrap;overflow-x:auto}.breadcrumbs a{text-decoration:none;color:#34463c}.breadcrumbs a:hover,.breadcrumbs a:focus-visible{text-decoration:underline;color:var(--ol-green-dark)}
.hero{padding:10px 0 8px;text-align:center}.hero .eyebrow,.section-kicker{display:block;color:var(--ol-green-dark);font-weight:900;font-size:.69rem;letter-spacing:.07em;text-transform:uppercase}.hero h1{max-width:880px;margin:6px auto 8px;font-size:clamp(1.7rem,7vw,2.5rem);line-height:1.06;letter-spacing:-.03em;text-wrap:balance}.hero p{max-width:820px;margin:0 auto;color:var(--ol-muted);font-size:.9rem;line-height:1.42;text-wrap:pretty}

/* Confronto principale: mobile first */
.compare-tool{margin:8px 0 12px}.compare-tool-head{text-align:center;margin-bottom:10px}.compare-tool-head h2{margin:4px auto 5px;max-width:820px;font-size:1.15rem;line-height:1.2;text-wrap:balance}.compare-tool-head p{margin:0 auto;max-width:760px;color:var(--ol-muted);font-size:.78rem;line-height:1.4}.provider-compare-grid{display:grid;grid-template-columns:1fr;gap:10px;align-items:stretch}
.provider-card{display:flex;flex-direction:column;min-width:0;background:var(--ol-surface);border:1px solid var(--ol-line);border-radius:16px;box-shadow:var(--ol-shadow);overflow:hidden}.provider-select-wrap{padding:11px 12px 10px;border-bottom:1px solid #e5ece8;background:#fbfdfc}.provider-select-wrap label{display:block;margin-bottom:5px;font-size:.74rem;font-weight:900;color:#33483d}.provider-select{width:100%;min-height:44px;border:1px solid #afc4b8;border-radius:10px;background:#fff;color:var(--ol-text);padding:0 38px 0 11px;font:inherit;font-size:.88rem;font-weight:800}.provider-select:focus-visible{outline:3px solid rgba(21,94,239,.18);border-color:var(--ol-blue)}
.provider-card-body{display:flex;flex:1;flex-direction:column;padding:12px}.provider-empty{display:flex;min-height:210px;flex:1;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;color:var(--ol-muted);padding:20px}.provider-empty strong{color:#23382d;font-size:1rem}.provider-empty span{max-width:280px;font-size:.76rem;line-height:1.4}
.provider-card-head{display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px;align-items:center;padding-bottom:10px;border-bottom:1px solid #e7edea}.provider-logo{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:1px solid #dce7e1;border-radius:11px;background:#fff;overflow:hidden}.provider-logo img{max-width:40px;max-height:36px;object-fit:contain}.provider-logo .initials{font-size:.9rem;font-weight:950;color:var(--ol-green-dark)}.provider-card-title{min-width:0}.provider-card-title h3{margin:0;font-size:1.02rem;line-height:1.15;overflow-wrap:anywhere}.provider-card-title p{margin:4px 0 0;color:var(--ol-muted);font-size:.7rem;line-height:1.3}
/* Un solo blocco dati per fornitore: luce e gas sempre affiancati */
.provider-sectors{display:grid;gap:6px;margin-top:9px}.provider-sectors-dual{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.sector-box{min-width:0;border:1px solid #dfe8e3;border-radius:11px;background:#fbfdfc;overflow:hidden}.sector-head{display:flex;align-items:center;justify-content:center;min-height:34px;padding:6px;background:#edf5f0;border-bottom:1px solid #dfe8e3}.sector-head strong{font-size:.75rem;letter-spacing:.05em;text-transform:uppercase;color:#254a36}.data-subhead{display:flex;align-items:center;justify-content:space-between;gap:5px;min-height:30px;padding:5px 6px;border-top:1px solid #e6ece9;background:#f7faf8;color:#40564b;font-size:.62rem;font-weight:900;line-height:1.2}.sector-head+.data-subhead{border-top:0}.data-subhead small{font-size:.54rem;font-weight:700;color:#708078;text-align:right}.data-subhead-reasons{background:#f2f7f4;color:#284a38}.metric-rows,.reason-rows{display:grid}.metric-row,.reason-row{display:grid;grid-template-columns:minmax(0,1fr) auto 22px;gap:4px;align-items:center;padding:5px 5px;border-top:1px solid #e8eeeb}.metric-row:first-child,.reason-row:first-child{border-top:0}.metric-row{min-height:42px}.reason-row{min-height:36px}.metric-row-label,.reason-row>span:first-child{min-width:0;font-size:.66rem;font-weight:800;line-height:1.18;overflow-wrap:anywhere}.metric-row-value{display:grid;justify-items:end;gap:1px;white-space:nowrap}.metric-row-value strong{font-size:.72rem;color:#173b29;line-height:1.05;white-space:nowrap}.metric-row-value small{font-size:.54rem;color:var(--ol-muted);line-height:1.1}.metric-row.is-missing .metric-row-value strong{color:#88958f}.metric-row.is-caution{background:#fffdf4}.reason-row-value{display:grid;justify-items:end;gap:1px;min-width:0;white-space:nowrap;text-align:right}.reason-row-value strong{font-size:.72rem;color:#173b29;line-height:1.05}.reason-row-value small{font-size:.5rem;color:#708078;line-height:1.05}.reason-row-value em{font-style:normal;font-size:.5rem;color:#466452;line-height:1.05}.reason-row-value.is-missing strong{color:#89958f}.reason-row-value.benchmark-only small{font-size:.5rem}.reason-row:nth-child(even){background:#f8fbf9}
.info-button{width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #bfd0c6;border-radius:999px;background:#fff;color:#315b46;font:inherit;font-size:.68rem;font-weight:950;line-height:1;cursor:pointer}.info-button:hover,.info-button:focus-visible{border-color:#6e9d83;background:#f1f8f4;outline:none;box-shadow:0 0 0 3px rgba(21,128,61,.12)}
.general-data{margin-top:7px;border:1px solid #e1e9e5;border-radius:10px;background:#fbfdfc;overflow:hidden}.general-data .data-subhead{border-top:0}.general-data .metric-row{grid-template-columns:minmax(0,1fr) auto 22px;min-height:40px}.observers-head{display:flex;align-items:flex-end;justify-content:space-between;gap:8px;margin-top:9px;padding:0 2px}.observers-head strong{font-size:.68rem;color:#30483b}.observers-head span{font-size:.56rem;line-height:1.2;color:var(--ol-muted);text-align:right}.provider-observers{display:grid;gap:5px;margin-top:5px}.observer-row{display:grid;grid-template-columns:auto minmax(0,1fr) 22px;gap:6px;align-items:center;min-height:35px;padding:6px 7px;border:1px solid #e2e9e5;border-radius:9px;background:#fff}.observer-row>strong{font-size:.66rem;color:#30483b}.observer-row>span{font-size:.62rem;color:var(--ol-muted);line-height:1.25;min-width:0}.provider-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:auto;padding-top:9px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:38px;border-radius:9px;padding:7px 9px;border:1px solid transparent;text-decoration:none;font:inherit;font-size:.69rem;font-weight:900;cursor:pointer;text-align:center}.btn-primary{background:var(--ol-green);color:#fff}.btn-primary:hover,.btn-primary:focus-visible{background:var(--ol-green-dark)}.btn-secondary{background:#fff;color:#20352a;border-color:#b9cbc1}.btn-secondary:hover,.btn-secondary:focus-visible{background:#f3f8f5}.partner-link{grid-column:1/-1;text-align:center;color:var(--ol-blue);font-size:.68rem;font-weight:850;text-decoration:none}.partner-link:hover,.partner-link:focus-visible{text-decoration:underline}

/* Sintesi sotto le due schede: solo dati davvero omogenei */
.comparison-summary{margin:10px 0 0;padding:11px 12px;border:1px solid #cdded5;border-radius:12px;background:#fff;box-shadow:0 7px 18px rgba(15,40,27,.04)}.comparison-summary[hidden]{display:none!important}.comparison-summary h3{margin:3px 0 6px;font-size:.94rem;line-height:1.2}.comparison-summary ul{display:grid;gap:4px;margin:0;padding:0;list-style:none}.comparison-summary li{position:relative;padding-left:14px;font-size:.72rem;line-height:1.35}.comparison-summary li::before{content:"•";position:absolute;left:2px;color:var(--ol-green);font-weight:950}.comparison-lead{margin:0;font-size:.74rem;line-height:1.4}.comparison-note{margin:7px 0 0;padding-top:7px;border-top:1px solid #e5ece8;color:#64766c;font-size:.61rem;line-height:1.35}

/* Dialog spiegazioni */
.info-dialog{width:min(92vw,520px);max-height:82vh;border:0;border-radius:14px;padding:0;box-shadow:0 24px 80px rgba(0,0,0,.28);color:var(--ol-text)}.info-dialog::backdrop{background:rgba(7,20,13,.5)}.info-dialog-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:14px 15px;border-bottom:1px solid #e3ebe7}.info-dialog-head h2{margin:0;font-size:1rem;line-height:1.25}.info-dialog-close{width:34px;height:34px;border:0;border-radius:9px;background:#f1f5f3;font-size:1.35rem;cursor:pointer}.info-dialog-body{padding:14px 15px 16px;overflow:auto}.info-dialog-body p{margin:0 0 10px;font-size:.8rem;line-height:1.5;color:#3f5449}.info-dialog-body p:last-child{margin-bottom:0}.info-dialog-meta{display:grid;gap:5px;padding:10px;border-radius:9px;background:#f4f8f6;color:#4c6156;font-size:.72rem}.info-dialog-meta a{color:var(--ol-blue);font-weight:850}

/* sezioni SEO e directory */
.directory{margin:18px 0 12px}.directory h2,.methodology h2{margin:4px 0 5px;font-size:1.22rem;line-height:1.2}.directory>p,.methodology>p{margin:0;color:var(--ol-muted);font-size:.8rem;line-height:1.42}.provider-directory{margin-top:9px;background:#fff;border:1px solid var(--ol-line);border-radius:12px;overflow:hidden}.provider-directory>summary{padding:11px 12px;font-size:.78rem;font-weight:900;cursor:pointer}.provider-directory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;padding:0 9px 9px}.directory-item{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:66px;border:1px solid #e0e8e4;border-radius:9px;padding:8px 6px;text-decoration:none;background:#fbfdfc;text-align:center}.directory-item strong{font-size:.72rem;line-height:1.22}.directory-item span{margin-top:3px;font-size:.61rem;line-height:1.25;color:var(--ol-muted)}.directory-item:hover,.directory-item:focus-visible{border-color:#86b99c;background:#f4faf6}.methodology{margin:16px 0 24px}.method-grid{display:grid;gap:8px;margin-top:9px}.method-card{background:#fff;border:1px solid var(--ol-line);border-radius:11px;padding:12px;text-align:center}.method-card h3{margin:0 0 5px;font-size:.86rem;line-height:1.25}.method-card p{margin:0;color:var(--ol-muted);font-size:.72rem;line-height:1.42}.partner-pages{margin:16px 0}.partner-pages-head{display:flex;flex-direction:column;gap:4px;margin-bottom:9px;text-align:center}.partner-pages-head h2{margin:0;font-size:1.15rem;line-height:1.2}.partner-pages-head p{margin:0;color:var(--ol-muted);font-size:.74rem;line-height:1.4}.partner-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:1fr;gap:7px}.partner-card{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:108px;padding:9px;border:1px solid var(--ol-line);border-radius:11px;background:#fff;text-decoration:none;text-align:center}.partner-card img{max-width:96px;max-height:36px;object-fit:contain;margin-bottom:7px}.partner-card strong{font-size:.72rem;line-height:1.22}.partner-card span{margin-top:3px;color:var(--ol-blue);font-size:.62rem;font-weight:850}.partner-card:hover,.partner-card:focus-visible{border-color:#8ab39b;box-shadow:0 8px 22px rgba(15,40,27,.07)}
.footer{text-align:center;padding:28px 14px 34px;color:#627269;border-top:1px solid #dce6e1;background:#fff;font-size:.74rem}.footer p{margin:9px auto;max-width:760px}.footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:9px 13px}.footer a{text-decoration:none;font-weight:800}.footer a:hover,.footer a:focus-visible{text-decoration:underline;color:var(--ol-green-dark)}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}

@media(min-width:720px){
  .shell{width:min(100% - 36px,1160px)}.hero{padding:15px 0 10px}.hero h1{font-size:clamp(2.05rem,4.5vw,2.7rem)}.hero p{font-size:.98rem}
  .compare-tool{margin-top:10px}.compare-tool-head h2{font-size:1.28rem}.compare-tool-head p{font-size:.84rem}.provider-compare-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.provider-card{height:100%}.provider-card-body{padding:13px}.provider-card-head{grid-template-columns:54px minmax(0,1fr)}.provider-logo{width:54px;height:54px}.provider-logo img{max-width:46px;max-height:40px}.provider-card-title h3{font-size:1.12rem}.provider-sectors{gap:7px}.sector-head strong{font-size:.78rem}.data-subhead{font-size:.66rem}.metric-row{min-height:43px;padding:6px}.reason-row{min-height:37px;padding:5px 6px}.metric-row-label,.reason-row>span:first-child{font-size:.68rem}.metric-row-value strong,.reason-row-value strong{font-size:.75rem}.provider-directory-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.method-grid{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr}.partner-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(min-width:980px){
  .hero{padding-top:16px}.compare-tool-head{margin-bottom:12px}.provider-compare-grid{gap:14px}.provider-select-wrap{padding:12px 14px 11px}.provider-card-body{padding:14px}.provider-card-title h3{font-size:1.2rem}.sector-head{min-height:36px;padding:7px}.metric-row{grid-template-columns:minmax(0,1fr) auto 24px}.partner-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* v0.10.41 — matrice unica: voci una volta sola, colonne Luce/Gas */
.provider-card:not(.is-active) .provider-card-body{display:none}
.provider-card:not(.is-active){box-shadow:none}
.provider-card:not(.is-active) .provider-select-wrap{border-bottom:0}
.provider-card.is-active .provider-select-wrap{border-bottom:1px solid #e5ece8}

.provider-data-section{margin-top:9px;border:1px solid #dfe8e3;border-radius:11px;background:#fbfdfc;overflow:hidden}
.provider-section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:8px;min-height:34px;padding:7px 8px;background:#edf5f0;border-bottom:1px solid #dfe8e3}
.provider-section-title strong{font-size:.72rem;color:#254a36}
.provider-section-title span{font-size:.54rem;line-height:1.15;color:#6c7d74;text-align:right}

.metric-matrix,.reason-matrix{display:grid;min-width:0}
.matrix-row{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(58px,.62fr) minmax(58px,.62fr) 22px;gap:5px;align-items:center;min-height:42px;padding:5px 6px;border-top:1px solid #e8eeeb}
.matrix-row:first-child{border-top:0}
.matrix-header{min-height:32px;background:#f7faf8;color:#52655b;font-size:.59rem;font-weight:900;text-transform:uppercase;letter-spacing:.035em}
.matrix-header>span:nth-child(2),.matrix-header>span:nth-child(3){text-align:center}
.matrix-data-row:nth-child(odd){background:#fbfdfc}
.matrix-data-row:nth-child(even){background:#f8fbf9}
.matrix-label{min-width:0;font-size:.68rem;font-weight:850;line-height:1.17;overflow-wrap:anywhere}
.matrix-cell{display:flex;align-items:center;justify-content:center;gap:3px;min-width:0;text-align:center;white-space:normal}
.matrix-value{font-size:.73rem;font-weight:900;color:#173b29;line-height:1.08;white-space:nowrap}
.matrix-value.is-missing{color:#8a9790;font-weight:800}
.matrix-value.is-caution{color:#745d00}
.matrix-separator{font-size:.58rem;color:#8a9790}
.matrix-combined{grid-column:2/4;display:flex;align-items:center;justify-content:center;gap:4px;min-width:0;text-align:center}
.matrix-combined small{font-size:.52rem;color:#6c7d74;white-space:nowrap}

.reason-section{margin-top:7px}
.reason-matrix-row{display:grid;grid-template-columns:minmax(108px,1.45fr) repeat(4,minmax(42px,.56fr)) 22px;gap:3px;align-items:center;min-height:38px;padding:4px 5px;border-top:1px solid #e8eeeb}
.reason-sector-header{min-height:28px;padding-top:4px;padding-bottom:2px;background:#f5f9f7;border-top:0}
.reason-header-spacer{grid-column:1}
.reason-sector-header .sector-luce{grid-column:2/4}
.reason-sector-header .sector-gas{grid-column:4/6}
.reason-info-spacer{grid-column:6}
.sector-group{text-align:center;font-size:.59rem;font-weight:950;letter-spacing:.05em;text-transform:uppercase;color:#254a36}
.reason-column-header{min-height:30px;background:#f7faf8;color:#5e7066;font-size:.53rem;font-weight:900;text-transform:uppercase;letter-spacing:.025em}
.reason-column-header>span:not(:first-child){text-align:center}
.reason-matrix-row:nth-child(even):not(.reason-sector-header):not(.reason-column-header){background:#f8fbf9}
.reason-matrix-label{min-width:0;font-size:.64rem;font-weight:820;line-height:1.15;overflow-wrap:anywhere}
.reason-matrix-cell{text-align:center;font-size:.64rem;font-weight:900;line-height:1.08;white-space:nowrap}
.reason-matrix-cell.benchmark{color:#496156;font-weight:800}
.reason-matrix-cell.provider-value{color:#173b29}
.reason-matrix-cell.is-missing{color:#9aa59f}

.provider-data-section .info-button{justify-self:center}

.comparison-summary{padding:10px 11px}
.comparison-summary h3{margin-bottom:5px}
.comparison-summary ul{gap:3px}
.comparison-summary li{font-size:.71rem;line-height:1.3}
.comparison-lead{font-size:.72rem;line-height:1.35}

@media (min-width:760px){
  .matrix-row{grid-template-columns:minmax(0,1.7fr) minmax(72px,.58fr) minmax(72px,.58fr) 24px;min-height:43px;padding:6px 7px}
  .matrix-label{font-size:.7rem}.matrix-value{font-size:.76rem}
  .reason-matrix-row{grid-template-columns:minmax(130px,1.55fr) repeat(4,minmax(48px,.55fr)) 24px;min-height:39px;padding:5px 6px}
  .reason-matrix-label{font-size:.66rem}.reason-matrix-cell{font-size:.67rem}
}

@media (max-width:420px){
  .provider-card-body{padding:10px}
  .provider-section-title{padding:6px 7px}
  .provider-section-title strong{font-size:.68rem}.provider-section-title span{font-size:.5rem}
  .matrix-row{grid-template-columns:minmax(0,1.55fr) minmax(52px,.62fr) minmax(52px,.62fr) 20px;gap:3px;padding:5px 4px;min-height:40px}
  .matrix-label{font-size:.64rem}.matrix-value{font-size:.68rem}.matrix-header{font-size:.55rem}
  .reason-matrix-row{grid-template-columns:minmax(104px,1.4fr) repeat(4,minmax(39px,.54fr)) 20px;gap:2px;padding:4px 3px;min-height:37px}
  .reason-matrix-label{font-size:.6rem}.reason-matrix-cell{font-size:.6rem}.reason-column-header{font-size:.48rem}.sector-group{font-size:.55rem}
  .info-button{width:20px;height:20px;min-width:20px}
}

/* v0.10.41: nome reale del fornitore nel benchmark ARERA */
.reason-provider-head{
  white-space:normal;
  overflow-wrap:anywhere;
  word-break:normal;
  line-height:1.05;
  text-align:center;
  font-weight:800;
}
.reason-column-header{min-height:42px;align-items:center}
@media (max-width:640px){
  .reason-provider-head{font-size:.46rem;line-height:1.02}
  .reason-column-header{min-height:44px}
}