/* Control Clima — design "Carta" (Claude Design 05/07/2026)
   Palette: carta/petrolio/ghiaccio · firma: hairline e scala termica ΔT
   Type: Archivo (display) · system-ui (body) · IBM Plex Mono (dati) */
:root{--carta:#F7FAFB;--ink:#0C272E;--soft:#55707A;--mist:#EEF4F6;--line:#D8E4E8;--ghiaccio:#1B98C4;--ghiaccio-d:#0F7396;--dt:linear-gradient(90deg,#C4472B,#E08145 38%,#A8DCEC 72%,#1B98C4);--ombra-lg:0 22px 48px -16px rgba(12,39,46,.35),0 4px 12px rgba(12,39,46,.09);--ombra:0 16px 36px -14px rgba(12,39,46,.30),0 3px 10px rgba(12,39,46,.07);--ombra-sm:0 8px 20px -12px rgba(12,39,46,.18);--mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--display:Archivo,system-ui,-apple-system,sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--carta);-webkit-font-smoothing:antialiased}
::selection{background:var(--ghiaccio);color:#fff}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
a{color:var(--ghiaccio-d)}img{max-width:100%;height:auto}
/* header con hairline termica */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 14px rgba(12,39,46,.08)}
.hdr::before{content:"";display:block;height:3px;background:var(--dt)}
.hdr-in{display:flex;align-items:center;gap:1rem;padding:.8rem 20px;max-width:1080px;margin:0 auto}
.brand{font-family:var(--display);font-weight:900;font-size:1.06rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none;white-space:nowrap}
.brand span{color:var(--ghiaccio)}
nav.main{display:flex;flex-wrap:wrap;gap:.1rem;row-gap:.2rem;flex:1;justify-content:flex-end}
nav.main a{color:var(--soft);text-decoration:none;font-family:var(--mono);font-size:.78rem;font-weight:600;padding:.42rem .55rem;border-radius:5px;white-space:nowrap}
nav.main a:hover{background:var(--mist);color:var(--ink)}
.tel-btn{font-family:var(--mono);font-variant-numeric:tabular-nums;background:var(--ink);color:#fff!important;font-weight:600;text-decoration:none;padding:.6rem 1rem;border-radius:8px;white-space:nowrap;font-size:.88rem}
.tel-btn:hover{opacity:.86}
/* hero su carta */
.hero{background:transparent;border-bottom:0;padding:3.4rem 0 2.6rem}
.badge{display:inline-block;border:0;background:transparent;color:var(--soft);font-family:var(--mono);border-radius:0;font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:0;margin-bottom:.6rem}
h1{font-family:var(--display);font-size:clamp(2rem,4.8vw,3.1rem);line-height:1.05;font-weight:900;letter-spacing:-.025em}
.lead{color:var(--soft);font-size:1.06rem;max-width:44rem;margin-top:1rem}
.cta-row{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-top:1.6rem}
.cta{display:inline-block;background:var(--ink);color:#fff;font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:1.05rem;text-decoration:none;padding:.85rem 1.4rem;border-radius:8px;box-shadow:var(--ombra-sm)}
.cta:hover{opacity:.86}
.cta-sub{color:var(--soft);font-size:.9rem}
/* promessa <24h */
.cc-promessa{font-size:1.12rem;color:var(--ink);margin-top:1.5rem;max-width:32rem}
.cc-promessa b{background:var(--ink);color:#fff;padding:.1em .45em;border-radius:4px;white-space:nowrap;font-weight:700}
/* hero a due colonne (home città/root) */
.cc-hero-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:2.6rem 3.5rem;align-items:center}
/* strip */
.strip{border-bottom:1px solid var(--line);background:#fff}
.strip .wrap{display:flex;gap:1.3rem;flex-wrap:wrap;padding:.75rem 20px;color:var(--soft);font-family:var(--mono);font-size:.78rem}
section{padding:2.5rem 0}
section.alt{background:var(--mist)}
h2{font-family:var(--display);font-size:1.45rem;font-weight:800;margin-bottom:.8rem;letter-spacing:-.015em}
h3{font-family:var(--display);font-size:1.06rem;font-weight:800;margin:1.1rem 0 .35rem}
section p{color:var(--soft);max-width:52rem;margin-bottom:.7rem}
section ul{margin:.3rem 0 .9rem 1.2rem;color:var(--soft);max-width:50rem}
section li{margin-bottom:.3rem}
/* card = modulo con ombra morbida */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;margin-top:1.1rem}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:1.3rem 1.25rem 1.2rem;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s;box-shadow:var(--ombra)}
.card:hover{border-color:var(--ghiaccio);transform:translateY(-2px);box-shadow:var(--ombra)}
.card b{display:block;margin-bottom:.25rem;font-family:var(--display);font-weight:800;color:var(--ink);letter-spacing:-.01em}
.card small{color:var(--soft);line-height:1.5;display:block}
.chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.9rem}
.chips a{font-family:var(--mono);font-size:.78rem;font-weight:600;color:var(--ink);text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:6px;padding:.34rem .65rem}
.chips a:hover{border-color:var(--ghiaccio)}
.tel-inline{display:inline-block;background:var(--ink);color:#fff;font-family:var(--mono);font-variant-numeric:tabular-nums;padding:.85rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:600;font-size:1.08rem}
.tel-inline:hover{opacity:.86}
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.9rem 1.15rem;margin-bottom:.6rem;max-width:52rem;box-shadow:var(--ombra-sm)}
details summary{cursor:pointer;font-weight:650;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:1rem}
details summary::after{content:"+";font-family:var(--mono);font-weight:600;color:var(--ink)}
details[open] summary::after{content:"–"}
details p{margin-top:.55rem}
.crumb{font-family:var(--mono);font-size:.74rem;color:var(--soft);padding:.8rem 0 0}
.crumb a{color:var(--soft);text-decoration:none}
.crumb a:hover{color:var(--ghiaccio-d)}
/* CTA finale = pannello petrolio */
.cta-final{background:var(--ink);color:#fff;text-align:center;padding:2.8rem 0}
.cta-final h2{color:#fff}
.cta-final p{color:rgba(255,255,255,.75);max-width:42rem;margin:.5rem auto 1.3rem}
.cta-final .tel-inline{background:#fff;color:var(--ink)}
/* footer petrolio con hairline */
.ftr{background:var(--ink);color:rgba(255,255,255,.72);padding:0 0 2rem;font-size:.86rem}
.ftr::before{content:"";display:block;height:3px;background:var(--dt);margin-bottom:1.8rem}
.ftr a{color:#fff;text-decoration:none;font-family:var(--mono);font-size:.8rem;font-weight:600}
.ftr a:hover{text-decoration:underline}
.ftr .wrap{display:flex;flex-wrap:wrap;gap:1.4rem;justify-content:space-between;align-items:flex-start}
.ftr h4{color:#fff;font-family:var(--display);font-size:.95rem;margin-bottom:.5rem}
.ftr .col a{display:block;padding:.14rem 0}
/* widget termometro (firma) */
.cc-meter{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--ombra-lg)}
.cc-meter .testata{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:.85rem 1.4rem;border-bottom:1px solid var(--line)}
.cc-meter .testata b{font-family:var(--display);font-weight:800;font-size:.98rem;letter-spacing:-.01em}
.cc-meter .stato{font-family:var(--mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--soft)}
.cc-meter .corpo{padding:1.4rem 1.4rem 1.5rem}
.cc-meter .temp{display:flex;align-items:baseline;gap:.4rem;min-height:4.4rem}
.cc-meter .temp .val{font-family:var(--mono);font-weight:600;font-size:3.9rem;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.cc-meter .temp .unit{font-family:var(--mono);font-size:1.1rem;color:var(--soft)}
.cc-dt{position:relative;height:12px;border-radius:3px;margin-top:.9rem;background:linear-gradient(90deg,#C4472B 0%,#E08145 38%,#EED9B8 55%,#A8DCEC 72%,#1B98C4 100%)}
.cc-dt .tacche{position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 calc(10% - 1px),rgba(255,255,255,.85) calc(10% - 1px) 10%)}
.cc-dt .cur{position:absolute;top:-6px;width:2px;height:24px;background:var(--ink);left:8%}
.cc-rapporto{margin-top:1.3rem;border-top:1px solid var(--line)}
.cc-rapporto .r{display:flex;justify-content:space-between;gap:1rem;padding:.6rem 0;border-bottom:1px solid #E4EDF0;font-size:.88rem}
.cc-rapporto .r:last-child{border-bottom:0}
.cc-rapporto .k{color:var(--soft)}
.cc-rapporto .v{font-family:var(--mono);font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
.cc-rapporto .v.ok{color:var(--ghiaccio-d)}
.cc-replay{margin-top:1.1rem;font-family:var(--mono);font-weight:600;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;background:var(--ink);border:1px solid var(--ink);border-radius:6px;color:#fff;padding:.5rem .9rem;cursor:pointer}
.cc-replay:hover{opacity:.86}
a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid var(--ghiaccio);outline-offset:2px;border-radius:4px}
@media(prefers-reduced-motion:reduce){*{transition:none!important}html{scroll-behavior:auto}}
@media(max-width:760px){nav.main{order:3;flex-basis:100%;justify-content:flex-start}.hdr-in{flex-wrap:wrap;padding-bottom:.45rem}nav.main a{font-size:.72rem;padding:.26rem .42rem}}

/* foto e loghi */
.ph{margin:1.2rem 0;max-width:680px}
.ph img{display:block;width:100%;height:auto;border-radius:10px;box-shadow:var(--ombra)}
.logo-marca{float:right;width:104px;height:auto;margin:0 0 1rem 1.2rem;opacity:.92}
.card img.logo{height:26px;width:auto;margin-bottom:.45rem;display:block}
@media(max-width:560px){.logo-marca{width:76px}}