/* LongME — Ideato e realizzato da Michele Pisano (creatore e ideatore). © 2026 Acaia Hub S.r.l. */
/* Sito pubblico LONGME. Solo risorse locali (la CSP non permette font o script esterni). */
:root {
  --ink: #0f1214; --ink2: #3d464d; --ink3: #6f7a82; --line: #e3e6e8; --bg: #f7f6f2; --surface: #ffffff;
  --accent: #0f1214; --ok: #1f7a45;
  --c0: #62bdea; --c1: #1f7a45; --c2: #f2c81d; --c3: #ee8a1d; --c4: #7a3fb8; --c5: #c62222; --c6: #4a0812;
  --r: 18px;
  --f: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--f); color: var(--ink); background: var(--bg); line-height: 1.55; -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
a { color: inherit; }
.muted { color: var(--ink3); }
.xs { font-size: 12px; }

.demo { background: var(--ink); color: #fff; text-align: center; font-size: 13px; padding: 8px 16px; }

.nav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 16px; justify-content: space-between;
  padding: 12px max(16px, calc((100vw - 1120px) / 2)); background: rgba(247, 246, 242, .86); backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid rgba(0,0,0,.05); }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; letter-spacing: .08em; }
.mark { width: 34px; height: 34px; border-radius: 9px; background: var(--ink); color: #fff; display: grid; place-items: center; font-size: 13px; letter-spacing: 0; }
.links { display: flex; gap: 22px; font-size: 14px; }
.links a { text-decoration: none; color: var(--ink2); }
.links a:hover { color: var(--ink); }
.actions { display: flex; gap: 8px; align-items: center; }
.lang { border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 6px 10px; font: inherit; font-size: 12px; cursor: pointer; color: var(--ink2); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; font-weight: 600; font-size: 15px;
  padding: 13px 22px; border-radius: 999px; border: 1px solid var(--ink); background: transparent; color: var(--ink); transition: transform .15s ease, background .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--ink); color: #fff; }
.btn.small { padding: 8px 16px; font-size: 14px; }

main { max-width: 1120px; margin: 0 auto; padding: 0 16px; }

.hero { padding: 64px 0 40px; max-width: 820px; }
.spectrum { display: flex; gap: 6px; margin-bottom: 28px; }
.spectrum i { height: 6px; flex: 1; max-width: 64px; border-radius: 6px; }
.spectrum i:nth-child(1) { background: var(--c0); } .spectrum i:nth-child(2) { background: var(--c1); }
.spectrum i:nth-child(3) { background: var(--c2); } .spectrum i:nth-child(4) { background: var(--c3); }
.spectrum i:nth-child(5) { background: var(--c4); } .spectrum i:nth-child(6) { background: var(--c5); }
.spectrum i:nth-child(7) { background: var(--c6); }
.spectrum.thin { gap: 0; margin: 0; } .spectrum.thin i { max-width: none; height: 4px; border-radius: 0; }
.eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 600; color: var(--ink3); margin: 0 0 14px; }
h1 { font-size: clamp(34px, 6vw, 62px); line-height: 1.05; letter-spacing: -.025em; margin: 0 0 20px; font-weight: 750; }
.lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--ink2); margin: 0 0 30px; max-width: 680px; }
.cta { display: flex; flex-wrap: wrap; gap: 10px; }
.motto { margin: 26px 0 0; font-weight: 600; color: var(--ink2); }

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin: 8px 0 24px; }
.pillars > div { background: var(--surface); padding: 22px; display: grid; gap: 6px; }
.pillars span { color: var(--ink2); font-size: 14px; }

.block { padding: 64px 0; border-top: 1px solid var(--line); }
.block h2 { font-size: clamp(26px, 3.6vw, 38px); letter-spacing: -.02em; line-height: 1.15; margin: 10px 0 12px; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; background: var(--ink); color: #fff; }

.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; display: grid; gap: 12px; align-content: start; }
.steps .n { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font-weight: 700; background: var(--bg); border: 1px solid var(--line); }
.steps p { margin: 6px 0 0; color: var(--ink2); font-size: 15px; }

.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.split.rev > :first-child { order: 2; } .split.rev > :last-child { order: 1; }
.ticks { list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 30px; color: var(--ink2); }
.ticks li::before { content: ""; position: absolute; left: 0; top: 5px; width: 18px; height: 18px; border-radius: 50%; background: var(--ink);
  -webkit-mask: radial-gradient(circle, #000 0 0); }
.ticks li::after { content: ""; position: absolute; left: 6px; top: 9px; width: 6px; height: 9px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.stores { display: flex; flex-wrap: wrap; gap: 10px; }
.store { display: inline-flex; align-items: center; padding: 10px 16px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); font-size: 14px; text-decoration: none; }
.store.soon { color: var(--ink3); }

.phone { justify-self: center; width: min(300px, 80vw); aspect-ratio: 9 / 18.5; border-radius: 42px; background: var(--ink); padding: 12px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.35); }
.screen { height: 100%; border-radius: 32px; background: var(--bg); padding: 18px 14px; display: grid; gap: 10px; align-content: start; overflow: hidden; }
.ph-top { display: flex; justify-content: center; gap: 6px; margin-bottom: 4px; } .ph-top .dot { width: 8px; height: 8px; border-radius: 50%; background: #ccc; } .ph-top .bar { width: 60px; height: 8px; border-radius: 6px; background: #ccc; }
.ph-card { background: var(--surface); border-radius: 16px; padding: 12px 14px; display: grid; gap: 2px; border: 1px solid var(--line); }
.ph-card small { color: var(--ink3); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.ph-card b { font-size: 18px; }
.chip { justify-self: start; font-size: 12px; padding: 3px 10px; border-radius: 999px; margin-top: 4px; }
.chip.ok { background: #e3f3ea; color: var(--ok); }
.spark { display: flex; align-items: flex-end; gap: 4px; height: 36px; margin-top: 6px; } .spark i { flex: 1; border-radius: 4px; background: var(--c0); }
.ph-card.msg { background: var(--ink); color: #fff; font-size: 13px; }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 8px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.25); }
.pn-row { display: grid; grid-template-columns: 12px 1fr auto; gap: 12px; align-items: center; padding: 14px; border-radius: 12px; font-size: 15px; }
.pn-row + .pn-row { border-top: 1px solid var(--line); border-radius: 0; }
.pn-row.hd { grid-template-columns: 1fr auto; font-weight: 700; }
.pill { background: var(--ink); color: #fff; border-radius: 999px; padding: 2px 10px; font-size: 13px; }
.sev { width: 10px; height: 10px; border-radius: 50%; } .s3 { background: var(--c5); } .s2 { background: var(--c3); } .s1 { background: var(--c1); }
.pn-row.sign { grid-template-columns: 1fr; color: var(--ink3); font-size: 13px; }

.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; }
.card p { margin: 8px 0 0; color: var(--ink2); font-size: 15px; }

.contact { text-align: center; display: grid; justify-items: center; gap: 4px; padding-bottom: 80px; }
.contact .btn { margin-top: 18px; }

.foot { background: var(--ink); color: #fff; }
.foot .muted { color: #9aa4ab; }
.foot-in { max-width: 1120px; margin: 0 auto; padding: 36px 16px; display: grid; grid-template-columns: 1fr auto; gap: 18px 32px; align-items: start; }
.foot-links { display: flex; gap: 20px; flex-wrap: wrap; } .foot-links a { color: #fff; text-decoration: none; opacity: .85; } .foot-links a:hover { opacity: 1; }
.foot-in p { grid-column: 1 / -1; margin: 0; }
.creds { max-width: 1120px; margin: 0 auto; padding: 0 16px 24px; }

@media (max-width: 860px) {
  .links { display: none; }
  .pillars, .steps, .grid3 { grid-template-columns: 1fr; }
  .split, .split.rev { grid-template-columns: 1fr; gap: 36px; }
  .split.rev > :first-child, .split.rev > :last-child { order: initial; }
  .hero { padding: 44px 0 28px; }
  .block { padding: 48px 0; }
  .foot-in { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }

/* Pagine interne (pazienti, cliniche): testi bilingui in blocchi, la lingua la imposta site.js su <html lang>. */
html[lang="it"] [data-l="en"], html[lang="en"] [data-l="it"] { display: none !important; }
.links a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.subhero { padding: 56px 0 36px; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.subhero h1 { font-size: clamp(32px, 5vw, 54px); }
.crumbs { font-size: 13px; color: var(--ink3); margin: 0 0 18px; } .crumbs a { color: var(--ink3); }
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 8px; padding: 14px 0; border-top: 1px solid var(--line); }
.toc a { font-size: 13px; text-decoration: none; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink2); }
.toc a:hover { border-color: var(--ink); color: var(--ink); }
.steps.four { grid-template-columns: repeat(4, 1fr); }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 26px; }
.feat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; display: grid; gap: 8px; align-content: start; }
.feat p { margin: 0; color: var(--ink2); font-size: 15px; }
.feat ul { margin: 4px 0 0; padding-left: 18px; color: var(--ink2); font-size: 15px; display: grid; gap: 4px; }
.feat .ic { width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; font-weight: 700; color: #fff; font-size: 15px; }
.ic.k0 { background: var(--c0); } .ic.k1 { background: var(--c1); } .ic.k2 { background: var(--c2); color: var(--ink); } .ic.k3 { background: var(--c3); }
.ic.k4 { background: var(--c4); } .ic.k5 { background: var(--c5); } .ic.k6 { background: var(--c6); }
.note { border-left: 4px solid var(--c3); background: var(--surface); border-radius: 0 var(--r) var(--r) 0; padding: 18px 22px; margin-top: 22px; color: var(--ink2); }
.note.red { border-color: var(--c5); } .note.green { border-color: var(--c1); } .note b { color: var(--ink); }
.flow { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 22px; }
.flow span { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; font-size: 14px; font-weight: 600; }
.flow i { font-style: normal; color: var(--ink3); }
.roles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; margin-top: 26px; }
.roles > div { background: var(--surface); padding: 18px 20px; display: grid; gap: 4px; } .roles span { color: var(--ink2); font-size: 14px; }
.faq { margin-top: 22px; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 0 20px; }
.faq summary { cursor: pointer; font-weight: 600; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ink3); font-weight: 400; font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 16px; color: var(--ink2); }
.endcta { text-align: center; display: grid; justify-items: center; gap: 6px; padding-bottom: 80px; }
.endcta .cta { justify-content: center; margin-top: 16px; }
@media (max-width: 860px) {
  .subhero { grid-template-columns: 1fr; gap: 32px; padding: 40px 0 24px; }
  .steps.four, .grid2, .roles { grid-template-columns: 1fr; }
}
@media (min-width: 861px) and (max-width: 1040px) { .steps.four { grid-template-columns: repeat(2, 1fr); } }

/* Logo LongME */
.logo { gap: 12px; }
.logo .lg-lm { height: 34px; width: auto; display: block; }
.logo .lg-word { height: 24px; width: auto; display: block; padding-left: 12px; border-left: 1px solid var(--line); }
.foot-logo { height: 44px; width: auto; display: block; margin-bottom: 10px; }
@media (max-width: 420px) { .logo .lg-word { height: 20px; } .logo .lg-lm { height: 26px; } }

/* ---------- Home immersiva ---------- */
main.wide { max-width: none; padding: 0; }
main.wide > .block { max-width: 1120px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
main.wide > .block.in { border-top: 0; }
.xhero { position: relative; overflow: hidden; background: #0b0d0f; color: #fff; min-height: calc(100svh - 64px); display: grid; align-items: center; padding: 72px 16px 96px; }
.xhero-in { position: relative; z-index: 1; max-width: 1120px; width: 100%; margin: 0 auto; }
.xhero h1 { font-size: clamp(38px, 7vw, 78px); max-width: 15ch; }
.eyebrow.light { color: #aeb6bc; }
.lead.light { color: #c9d0d5; max-width: 640px; }
.glow { position: absolute; inset: -20% -10% auto auto; width: min(900px, 120vw); height: min(900px, 120vw); filter: blur(70px); opacity: .55; pointer-events: none; }
.glow i { position: absolute; width: 38%; height: 38%; border-radius: 50%; animation: drift 18s ease-in-out infinite alternate; }
.glow i:nth-child(1) { background: var(--c0); left: 10%; top: 20%; }
.glow i:nth-child(2) { background: var(--c1); left: 35%; top: 45%; animation-delay: -3s; }
.glow i:nth-child(3) { background: var(--c2); left: 55%; top: 15%; animation-delay: -6s; opacity: .8; }
.glow i:nth-child(4) { background: var(--c3); left: 60%; top: 50%; animation-delay: -9s; }
.glow i:nth-child(5) { background: var(--c4); left: 25%; top: 60%; animation-delay: -12s; }
.glow i:nth-child(6) { background: var(--c5); left: 45%; top: 30%; animation-delay: -15s; opacity: .7; }
.glow i:nth-child(7) { background: var(--c6); left: 70%; top: 30%; animation-delay: -4s; }
@keyframes drift { from { transform: translate(0,0) scale(1); } to { transform: translate(-12%, 10%) scale(1.15); } }
.paths { display: grid; grid-template-columns: repeat(2, minmax(0, 360px)); gap: 14px; margin-top: 8px; }
.path, .endcard { position: relative; display: grid; gap: 6px; text-decoration: none; padding: 22px 56px 22px 22px; border-radius: var(--r);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); color: #fff; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.path:hover { transform: translateY(-3px); background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.4); }
.path small, .endcard small { text-transform: uppercase; letter-spacing: .12em; font-size: 12px; opacity: .75; }
.path b, .endcard b { font-size: 19px; line-height: 1.25; }
.arrow { position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 22px; transition: transform .2s ease; }
.path:hover .arrow, .endcard:hover .arrow { transform: translate(4px, -50%); }
.xhero-foot { margin: 26px 0 0; color: #aeb6bc; font-size: 14px; } .xhero-foot a { color: #fff; }
.scrollcue { position: absolute; left: 50%; bottom: 24px; width: 26px; height: 42px; margin-left: -13px; border: 2px solid rgba(255,255,255,.5); border-radius: 14px; }
.scrollcue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

.trio { display: grid; grid-template-columns: 1fr 48px 1fr 48px 1fr; align-items: center; margin-top: 30px; }
.node { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; display: grid; gap: 8px; height: 100%; align-content: start; }
.node.center { background: var(--ink); color: #fff; border-color: var(--ink); } .node.center p { color: #c9d0d5; }
.node p { margin: 0; color: var(--ink2); font-size: 15px; }
.node .ic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-weight: 700; color: #fff; }
.link-line { height: 2px; background: var(--line); position: relative; overflow: hidden; }
.link-line i { position: absolute; inset: 0; width: 40%; background: linear-gradient(90deg, transparent, var(--c0), transparent); animation: flow 2.4s linear infinite; }
@keyframes flow { from { transform: translateX(-100%); } to { transform: translateX(250%); } }

.why { display: grid; grid-template-columns: 1.3fr .7fr; gap: 48px; align-items: center; }
.stat { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 28px; display: grid; gap: 10px; }
.stat > b { font-size: clamp(56px, 8vw, 84px); line-height: 1; letter-spacing: -.03em; background: linear-gradient(90deg, var(--c3), var(--c5)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat figcaption { color: var(--ink2); display: grid; gap: 10px; }
.stat cite { font-style: normal; font-size: 12px; color: var(--ink3); } .stat cite a { color: var(--ink3); }

.tabs { display: inline-flex; gap: 4px; padding: 4px; background: var(--surface); border: 1px solid var(--line); border-radius: 999px; margin: 18px 0 8px; }
.tab { border: 0; background: transparent; font: inherit; font-size: 14px; font-weight: 600; padding: 9px 18px; border-radius: 999px; cursor: pointer; color: var(--ink2); }
.tab.on { background: var(--ink); color: #fff; }
.week { list-style: none; padding: 0; margin: 18px 0 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.week li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; display: grid; gap: 6px; align-content: start; position: relative; animation: pop .45s ease both; }
.week li:nth-child(2) { animation-delay: .05s; } .week li:nth-child(3) { animation-delay: .1s; } .week li:nth-child(4) { animation-delay: .15s; } .week li:nth-child(5) { animation-delay: .2s; } .week li:nth-child(6) { animation-delay: .25s; }
.week li::before { content: ""; height: 4px; border-radius: 4px; margin-bottom: 6px; background: var(--c0); }
.week li:nth-child(2)::before { background: var(--c1); } .week li:nth-child(3)::before { background: var(--c2); } .week li:nth-child(4)::before { background: var(--c3); }
.week li:nth-child(5)::before { background: var(--c4); } .week li:nth-child(6)::before { background: var(--c5); }
.week em { font-style: normal; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink3); }
.week p { margin: 0; color: var(--ink2); font-size: 14px; }
@keyframes pop { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

.ask { margin: 26px 0 18px; padding: 18px 20px; border-radius: var(--r); background: var(--surface); border: 1px dashed #c5cbcf; }
.ask p { margin: 6px 0 8px; color: var(--ink2); font-size: 15px; }
.phone.float { animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
h3.sub { font-size: 22px; margin: 44px 0 0; }
.cta.center { justify-content: center; margin-top: 30px; }
.endsplit { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding-bottom: 80px; }
.endcard { background: var(--surface); color: var(--ink); border-color: var(--line); padding: 34px 64px 34px 28px; backdrop-filter: none; }
.endcard:hover { transform: translateY(-3px); border-color: var(--ink); }
.endcard.dark { background: var(--ink); color: #fff; border-color: var(--ink); }
.endcard b { font-size: 24px; }

.reveal { opacity: 1; }
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.seen { opacity: 1; transform: none; }

@media (max-width: 1040px) { .week { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 860px) {
  .xhero { min-height: auto; padding: 56px 16px 80px; }
  .paths, .endsplit, .why { grid-template-columns: 1fr; }
  .trio { grid-template-columns: 1fr; gap: 0; }
  .link-line { width: 2px; height: 28px; margin: 0 auto; }
  .link-line i { width: 100%; height: 40%; background: linear-gradient(180deg, transparent, var(--c0), transparent); animation-name: flowv; }
  .week { grid-template-columns: 1fr 1fr; }
  .scrollcue { display: none; }
}
@keyframes flowv { from { transform: translateY(-100%); } to { transform: translateY(250%); } }
@media (max-width: 480px) { .week { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
  .glow i, .link-line i, .scrollcue span, .phone.float, .week li { animation: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
}