/* ===== Meti Devices — Design System (brand: blu + rosso) ===== */
:root{
  --blue:#176A9E;        /* primario (logo) */
  --blue-700:#115579;
  --blue-900:#0C3A57;    /* deep per hero/footer */
  --red:#C2152B;         /* accento (la M del logo) */
  --red-600:#9F1022;
  --ink:#1B2733;
  --grey:#586472;
  --line:#E3E9F0;
  --bg:#ffffff;
  --bg-soft:#F2F7FB;
  --bg-deep:#0C3A57;
  --radius:16px;--radius-sm:10px;
  --shadow:0 10px 30px rgba(12,58,87,.09);
  --shadow-lg:0 20px 50px rgba(12,58,87,.16);
  --maxw:1160px;
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
h1,h2,h3,h4{line-height:1.18;color:var(--blue-900);margin:0 0 .5em;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4.5vw,3.4rem)}
h2{font-size:clamp(1.5rem,3vw,2.3rem)}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section--soft{background:var(--bg-soft)}
.section--deep{background:linear-gradient(135deg,var(--blue-900),var(--blue));color:#dCe7f2}
.section--deep h2,.section--deep h3{color:#fff}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--grey);max-width:62ch}
.section--deep .lead{color:#bcd0e6}
.center{text-align:center}.center .lead{margin-left:auto;margin-right:auto}

.btn{display:inline-flex;align-items:center;gap:.5em;padding:13px 26px;border-radius:999px;font-weight:700;font-size:.98rem;border:2px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-700);transform:translateY(-2px)}
.btn--accent{background:var(--red);color:#fff}
.btn--accent:hover{background:var(--red-600);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--blue);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--blue);background:#fff}
.btn--light{background:#fff;color:var(--blue-900)}.btn--light:hover{transform:translateY(-2px)}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px}
.brand svg{height:30px;width:auto;display:block}
.brand-logo{height:50px;width:auto;display:block;filter:drop-shadow(0 2px 5px rgba(12,58,87,.22));transition:transform .25s ease,filter .25s ease}
.brand:hover .brand-logo{transform:translateY(-1px);filter:drop-shadow(0 5px 10px rgba(12,58,87,.3))}
@media(max-width:520px){.brand-logo{height:42px}}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links a{display:block;padding:9px 14px;border-radius:8px;color:var(--ink);font-weight:600;font-size:.96rem}
.nav-links a:hover{background:var(--bg-soft);color:var(--blue)}
.nav-links a.active{color:var(--blue)}
.nav-right{display:flex;align-items:center;gap:14px}
.lang{display:flex;gap:4px;align-items:center;font-size:.85rem;font-weight:700}
.lang a{padding:4px 7px;border-radius:6px;color:var(--grey)}
.lang a.on{background:var(--blue);color:#fff}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0}

.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--blue-900) 0%,var(--blue) 70%)}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 82% 18%,rgba(194,21,43,.30),transparent 45%);pointer-events:none}
.hero .container{position:relative;z-index:2;padding-top:88px;padding-bottom:92px;max-width:980px}
.hero h1{color:#fff;max-width:18ch}
.hero p{font-size:1.22rem;color:#cfe0f0;max-width:60ch}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.hero-badges span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:7px 14px;border-radius:999px;font-size:.85rem;font-weight:600;color:#fff}

.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:#cfe0ee}
.card .ico{width:52px;height:52px;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--blue-900));display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ico svg{width:27px;height:27px;stroke:#fff;fill:none;stroke-width:1.9}
.card h3{margin-bottom:.4em}
.card p{color:var(--grey);margin:0;font-size:.98rem}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--red-600);background:#fce8ea;padding:4px 10px;border-radius:6px;margin-bottom:12px}

.prod{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);height:100%}
.prod .ico{flex:0 0 auto;width:48px;height:48px;border-radius:12px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center}
.prod .ico svg{width:24px;height:24px;stroke:var(--blue);fill:none;stroke-width:1.9}
.prod h3{margin:0 0 .3em;font-size:1.08rem}
.prod p{margin:0;color:var(--grey);font-size:.95rem}
.prod .meta{display:inline-block;margin-top:8px;font-size:.78rem;font-weight:700;color:var(--red-600)}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.feature-list{list-style:none;margin:18px 0 0;padding:0}
.feature-list li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.feature-list .dot{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:#fce8ea;display:flex;align-items:center;justify-content:center;margin-top:2px}
.feature-list .dot svg{width:15px;height:15px;stroke:var(--red-600);fill:none;stroke-width:2.6}
.feature-list strong{display:block;color:var(--ink)}
.feature-list span{color:var(--grey);font-size:.95rem}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat .num{font-size:2.5rem;font-weight:800;color:#fff;letter-spacing:-.02em}
.stat .lbl{color:#bcd0e6;font-size:.92rem}

.panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:28px}
.panel.lighton{background:linear-gradient(135deg,#fff,#eef5fb);border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.scan{aspect-ratio:4/3;border-radius:12px;background:linear-gradient(135deg,#0b2c43,#176A9E);position:relative;overflow:hidden}
.scan .grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px);background-size:26px 26px}
.scan .blob{position:absolute;width:46%;height:46%;left:28%;top:27%;border-radius:46% 54% 60% 40%/50% 44% 56% 50%;background:radial-gradient(circle at 40% 40%,#ff7a6b,#C2152B 72%);box-shadow:0 0 40px rgba(194,21,43,.55)}
.scan .ring{position:absolute;left:22%;top:21%;width:58%;height:58%;border:2px dashed rgba(255,255,255,.7);border-radius:50%}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.info-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.info-row .ico{flex:0 0 auto;width:44px;height:44px;border-radius:11px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center}
.info-row .ico svg{width:22px;height:22px;stroke:var(--blue);fill:none;stroke-width:1.9}
.info-row b{display:block}
.info-row span,.info-row a{color:var(--grey);font-size:.96rem}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.field input,.field textarea{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;font-size:.96rem}
.field textarea{min-height:120px;resize:vertical}

.cta{background:linear-gradient(135deg,var(--blue),var(--blue-900));color:#fff;border-radius:24px;padding:54px;text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 30%,rgba(194,21,43,.35),transparent 50%)}
.cta>*{position:relative;z-index:2}
.cta h2{color:#fff}
.cta p{color:#dCe7f2;max-width:54ch;margin:0 auto 22px}

.site-footer{background:var(--bg-deep);color:#b9cbe0;padding:60px 0 28px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer a{color:#b9cbe0;display:block;padding:3px 0}
.site-footer a:hover{color:#fff}
.foot-brand svg{height:30px;margin-bottom:14px}
.foot-brand .brand-logo{height:54px;margin-bottom:14px;filter:none}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#7e96b3;font-size:.84rem}

.page-head{background:linear-gradient(135deg,var(--blue-900),var(--blue));color:#fff;padding:64px 0 56px}
.page-head h1{color:#fff;margin-bottom:.3em}
.page-head p{color:#cfe0f0;max-width:64ch;margin:0;font-size:1.1rem}

.reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
.reveal.in{opacity:1;transform:none}

@media(max-width:900px){
  .grid-3,.grid-2,.stats{grid-template-columns:1fr}
  .split,.contact-grid{grid-template-columns:1fr;gap:32px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .nav-links{position:fixed;inset:74px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-130%);transition:.3s;z-index:40}
  .nav-links.open{transform:none}
  .nav-links a{padding:13px 10px}
  .menu-btn{display:block}
  .section{padding:60px 0}
  .cta{padding:38px 22px}
}

/* video embeds */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.video{position:relative;padding-bottom:56.25%;height:0;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#0C3A57}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
@media(max-width:900px){.video-grid{grid-template-columns:1fr}}

/* pO2 conversion table */
.po2{width:100%;border-collapse:collapse;font-size:.95rem;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.po2 th{background:var(--blue);color:#fff;padding:9px 12px;text-align:left;font-weight:700;font-size:.8rem;letter-spacing:.02em}
.po2 td{padding:6px 12px;border-top:1px solid var(--line)}
.po2 tr:nth-child(even) td{background:#f6f9fc}
.po2 td:nth-child(even){color:var(--blue-700);font-weight:600}
.po2 th:nth-child(odd),.po2 td:nth-child(odd){border-left:1px solid var(--line)}
.po2 th:first-child,.po2 td:first-child{border-left:0}

/* testo descrittivo leggibile su sfondo scuro */
.section--deep .feature-list span{color:#cfe0f0}
.section--deep .feature-list strong{color:#fff}

/* Vacutex hero wordmark (righe bianche a gradiente nel font) */
.vac-wordmark{font-weight:800;font-style:italic;font-size:clamp(2.8rem,7.5vw,5rem);line-height:.95;letter-spacing:-.01em;display:inline-block;
  background:repeating-linear-gradient(180deg,#ffffff 0,#ffffff 4px,rgba(255,255,255,.12) 4px,rgba(255,255,255,.12) 7px);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.vac-wordmark sup{font-size:.26em;-webkit-text-fill-color:#fff;color:#fff;vertical-align:super;font-style:normal;font-weight:600;margin-left:.04em}
.vac-sub{color:#fff;font-weight:600;font-size:clamp(.95rem,1.6vw,1.15rem);margin:.5rem 0 1.1rem}

/* overlay link cliccabile su parola dentro immagine */
.img-link-overlay{display:block;border-radius:6px;transition:background .15s,box-shadow .15s}
.img-link-overlay:hover,.img-link-overlay:focus-visible{background:rgba(23,106,158,.16);box-shadow:0 0 0 2px rgba(23,106,158,.6) inset;outline:none}

/* card bianche dentro sezioni blu: mantieni il testo leggibile */
.section--deep .card h3{color:var(--blue-900)}
.section--deep .card .feature-list span{color:var(--grey)}
.section--deep .card .feature-list strong{color:#1b2a38}

/* KeyPRP interattivo */
.prp-var{display:block;border:2px solid var(--line);background:#fff;border-radius:14px;padding:8px;cursor:pointer;text-align:center;transition:transform .2s,border-color .2s,box-shadow .2s;font:inherit}
.prp-var img{width:100%;border-radius:9px;display:block;transition:transform .25s}
.prp-var span{display:block;margin-top:8px;font-weight:700;font-size:.84rem;color:var(--blue-900)}
.prp-var:hover{box-shadow:var(--shadow-lg)}
.prp-var:hover img{transform:scale(1.06)}
.prp-var.active{border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,106,158,.18)}
.prp-detail-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
@media(max-width:760px){#prpVariants{grid-template-columns:repeat(2,1fr)!important}}
.prp-slider{position:relative;overflow:hidden;border-radius:16px;background:#fff;border:1px solid var(--line)}
.prp-track{display:flex;transition:transform .4s ease}
.prp-slide{min-width:100%;text-align:center;padding:18px 10px}
.prp-slide img{width:100%;max-width:420px;height:auto;margin:0 auto;display:block}
.prp-slide figcaption{margin-top:12px;color:var(--blue-900);font-weight:700}
.prp-slide small{display:block;color:var(--grey);font-weight:600;margin-top:2px}
.prp-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border-radius:50%;border:none;background:var(--blue);color:#fff;font-size:1.4rem;line-height:1;cursor:pointer;opacity:.92}
.prp-nav.prev{left:8px}.prp-nav.next{right:8px}
.prp-dots{display:flex;gap:8px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.prp-dots button{width:10px;height:10px;border-radius:50%;border:none;background:var(--line);cursor:pointer;padding:0}
.prp-dots button.on{background:var(--blue)}

/* caption hover su card kit */
.kit-cap{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;text-align:center;color:#fff;font-weight:800;font-size:1.02rem;letter-spacing:.02em;line-height:1.25;background:rgba(12,58,87,.62);opacity:0;transition:opacity .25s;border-radius:10px;padding:10px}
.kit-cap b{font-size:1.12rem;letter-spacing:.06em}
.prp-var:hover .kit-cap{opacity:1}

/* video poster cliccabile (apre YouTube) */
.video-poster{position:relative;display:block;max-width:820px;margin:0 auto;border-radius:14px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.video-poster img{width:100%;height:auto;display:block;transition:transform .3s}
.video-poster:hover img{transform:scale(1.03)}
.vp-play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:84px;height:84px;border-radius:50%;background:rgba(194,21,43,.92);color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;padding-left:6px;box-shadow:0 10px 30px rgba(0,0,0,.4);z-index:2;transition:transform .2s}
.video-poster:hover .vp-play{transform:translate(-50%,-50%) scale(1.08)}

/* ===== Home: Meti hero a schermo intero (16:9) + flusso animato ===== */
.meti-hero{position:relative;width:100%;height:100vh;overflow:hidden;background:#0a1626}
.meti-hero__img,.meti-hero__fx{position:absolute;inset:0;width:100%;height:100%;display:block}
.meti-hero__img{object-fit:cover;object-position:center}
.meti-hero__fx{pointer-events:none}
.meti-cta{background:#0a1626;color:#fff;text-align:center;padding:30px 20px 34px}
.meti-cta h1{font-size:clamp(1.15rem,2.3vw,1.7rem);line-height:1.3;margin:0 auto 8px;max-width:30ch;color:#fff;font-weight:800;letter-spacing:.2px}
.meti-cta p{margin:0 auto 18px;max-width:72ch;color:#bcd0e6;font-size:1rem;line-height:1.55}
.meti-cta .actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
@media(max-width:768px){.meti-hero{height:auto;aspect-ratio:16/9}.meti-cta{padding:24px 16px 28px}}

/* banda blu continua su piu' sezioni deep adiacenti (niente stacco del gradiente) */
.deep-band{background:linear-gradient(135deg,var(--blue-900),var(--blue))}
.deep-band .section--deep{background:transparent}
/* ===== Tabella comparativa d'impatto: Jojoba vs Cera d'api ===== */
.cmp{display:grid;grid-template-columns:minmax(140px,.8fr) 1.12fr 1.12fr;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.cmp__h{padding:16px 18px;display:flex;flex-direction:column;gap:3px;font-weight:800;line-height:1.2}
.cmp__h .cmp__t{display:flex;align-items:center;gap:8px;font-size:1.02rem}
.cmp__h small{font-weight:600;font-size:.72rem;opacity:.9}
.cmp__h--feat{background:#5b6570;color:#fff;justify-content:flex-end}
.cmp__h--win{background:linear-gradient(135deg,var(--blue-900),var(--blue));color:#fff;border-left:2px solid #fff}
.cmp__h--alt{background:#e3d6b8;color:#5c4a28;border-left:2px solid #fff}
.cmp__feat{padding:15px 16px;font-weight:700;color:#3a4650;background:#eceff2;border-top:1px solid #fff;display:flex;align-items:center}
.cmp__cell{padding:15px 16px;border-top:1px solid var(--line);border-left:2px solid #fff;font-size:.9rem;color:#47576a;line-height:1.5}
.cmp__cell--win{background:#e8f1fa}
.cmp__cell--alt{background:#faf4e8}
.cmp__badge{display:flex;width:fit-content;align-items:center;gap:6px;font-weight:800;font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;padding:5px 12px;border-radius:999px;margin:0 0 10px;color:#fff}
.cmp__badge::before{content:"";width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.95)}
.cmp__badge--good{background:#2f8f5b}
.cmp__badge--mid{background:#bf8f38}
@media(max-width:640px){.cmp{grid-template-columns:1fr 1fr}.cmp__h--feat{display:none}.cmp__feat{grid-column:1 / -1;background:#5b6570;color:#fff}.cmp__cell--win{border-left:0}}
/* ===== Tabella specifiche tecniche ===== */
.spec-wrap{border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.spec{width:100%;border-collapse:collapse}
.spec th,.spec td{text-align:left;padding:13px 18px;border-top:1px solid var(--line);font-size:.92rem;vertical-align:top}
.spec tr:first-child th,.spec tr:first-child td{border-top:0}
.spec th{width:40%;font-weight:700;color:var(--blue-900);background:#f2f7fb}
.spec td{color:#47576a;line-height:1.5}
@media(max-width:560px){.spec th{width:46%}}
/* ===== Segnaposto immagini/video (contenuti in arrivo) ===== */
.imgph{display:flex;align-items:center;justify-content:center;text-align:center;background:repeating-linear-gradient(45deg,#eef2f6,#eef2f6 12px,#e6ecf2 12px,#e6ecf2 24px);color:#8399ac;border:1px dashed #b9c8d6;border-radius:14px;min-height:220px;font-weight:700;font-size:.9rem;padding:20px}
.section--deep .imgph,.deep-band .imgph{background:repeating-linear-gradient(45deg,rgba(255,255,255,.07),rgba(255,255,255,.07) 12px,rgba(255,255,255,.03) 12px,rgba(255,255,255,.03) 24px);color:#bcd0e6;border-color:rgba(255,255,255,.28)}
.video-ph{position:relative;padding-bottom:56.25%;height:0;border-radius:14px;overflow:hidden;background:#0c2438;border:1px dashed rgba(255,255,255,.3)}
.video-ph span{position:absolute;inset:0;display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:center;color:#bcd0e6;font-weight:700;text-align:center;padding:16px}
/* ===== Layout circolare "ring": bolle di ossigeno 3D ===== */
.ring{position:relative;width:min(100%,1200px);aspect-ratio:1.18/1;margin:104px auto 72px}
.ring::before{content:"";position:absolute;left:50%;top:50%;width:80%;height:94%;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle at 50% 44%, rgba(23,106,158,.14), rgba(23,106,158,.04) 46%, transparent 66%);z-index:0}
.ring::after{content:"";position:absolute;left:50%;top:50%;width:66%;height:82%;transform:translate(-50%,-50%);border-radius:50%;border:1px solid rgba(23,106,158,.14);z-index:0}
.ring__img{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:48%;max-width:760px;z-index:3}
.ring__img img{width:100%;height:auto;display:block;border-radius:18px;background:#fff;border:1px solid rgba(255,255,255,.9);box-shadow:0 26px 56px -22px rgba(12,58,87,.5),0 10px 22px -12px rgba(12,58,87,.3)}
.ring__img--plain img{background:transparent;border:0;border-radius:0;box-shadow:none}
/* ===== Infografiche applicazioni ===== */
.infographic{display:block;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff;transition:transform .25s ease,box-shadow .25s ease}
.infographic img{width:100%;height:auto;display:block}
.infographic:hover{transform:translateY(-4px);box-shadow:0 30px 60px -24px rgba(12,58,87,.5)}
/* ===== Tabella metriche (KroniKare) ===== */
.mtable-wrap{border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow);background:#fff;overflow-x:auto}
.mtable{width:100%;border-collapse:collapse;min-width:460px}
.mtable thead th{background:linear-gradient(135deg,var(--blue-900),var(--blue));color:#fff;font-size:.82rem;letter-spacing:.02em;text-align:left;padding:12px 16px}
.mtable tbody th{text-align:left;font-weight:700;color:var(--blue-900);background:#f2f7fb;padding:12px 16px;border-top:1px solid var(--line)}
.mtable tbody td{padding:12px 16px;border-top:1px solid var(--line);color:#47576a;font-size:.92rem;font-variant-numeric:tabular-nums}
.mtable tbody tr:hover th,.mtable tbody tr:hover td{background:#eef5fb}
.mtable td.hi{font-weight:800;color:var(--blue)}
/* bollicine di ossigeno decorative */
.o2b{position:absolute;width:var(--s,20px);height:var(--s,20px);border-radius:50%;z-index:1;pointer-events:none;
  background:radial-gradient(circle at 32% 28%, rgba(255,255,255,.95), rgba(150,201,235,.82) 46%, rgba(23,106,158,.55) 100%);
  border:1px solid rgba(23,106,158,.42);
  box-shadow:inset 0 2px 6px rgba(255,255,255,.85), 0 8px 18px -8px rgba(12,58,87,.35);
  animation:o2float var(--d,8s) ease-in-out infinite}
@keyframes o2float{0%,100%{transform:translateY(0) translateX(0)}50%{transform:translateY(-16px) translateX(6px)}}
/* bolle-testo (glass) */
.ring__item{position:absolute;transform:translate(-50%,-50%);width:250px;z-index:2;padding:18px 20px;border-radius:30px;
  background:linear-gradient(160deg, #17689a 0%, #0c3a57 100%);color:#eef5fb;
  border:1px solid rgba(255,255,255,.42);
  box-shadow:0 26px 50px -18px rgba(12,58,87,.6),0 10px 22px -10px rgba(12,58,87,.42),inset 0 2px 3px rgba(255,255,255,.5),inset 0 -18px 32px -16px rgba(3,25,45,.55);
  transition:transform .3s cubic-bezier(.2,.7,.3,1),box-shadow .3s}
.ring__item::before{content:"";position:absolute;top:0;left:0;right:0;height:40%;border-radius:30px 30px 0 0;background:linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,0));pointer-events:none;z-index:0}
.ring__item h3{font-size:1rem;margin:0 0 5px;color:#ffffff;position:relative;z-index:1}
.ring__item p{font-size:.83rem;color:#e6f0f9;margin:0;line-height:1.44;position:relative;z-index:1}
.ring__item:hover{transform:translate(-50%,-50%) translateY(-7px) scale(1.035);box-shadow:0 34px 60px -22px rgba(12,58,87,.55),0 16px 26px -10px rgba(12,58,87,.32),inset 0 2px 3px rgba(255,255,255,.95)}
@media(max-width:920px){.ring{position:static;aspect-ratio:auto;display:grid;grid-template-columns:1fr 1fr;gap:18px;width:100%}.ring::before,.ring::after,.o2b{display:none}.ring__img{position:static!important;transform:none;width:auto!important;max-width:520px;margin:0 auto 6px;grid-column:1 / -1}.ring__item{position:static;transform:none}.ring__item:hover{transform:translateY(-6px) scale(1.02)}}
@media(max-width:560px){.ring{grid-template-columns:1fr}}
/* ===== Effetto bolle (gorgoglio) nell'hero delle pagine ozono ===== */
.hero--bubbles{position:relative;overflow:hidden}
.hero-bubbles{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.hero-bubbles span{position:absolute;bottom:-42px;border-radius:50%;opacity:0;
  background:radial-gradient(circle at 34% 30%, rgba(255,255,255,.92), rgba(168,209,238,.55) 55%, rgba(255,255,255,0) 72%);
  border:1px solid rgba(255,255,255,.22);
  box-shadow:inset 0 1px 3px rgba(255,255,255,.6);
  animation:bubbleRise var(--d,12s) linear infinite;animation-delay:var(--delay,0s)}
@keyframes bubbleRise{0%{transform:translate(0,0) scale(.7);opacity:0}8%{opacity:.75}55%{transform:translate(var(--x,10px),-48vh) scale(1)}85%{opacity:.5}100%{transform:translate(0,-100vh) scale(1.08);opacity:0}}
@media(prefers-reduced-motion:reduce){.hero-bubbles{display:none}}