/* vibe.cyber-space.it — un foglio solo, nessuna dipendenza esterna. */

:root {
  --fondo: #0b0a0f;
  --fondo-2: #121017;
  --fondo-3: #191621;
  --testo: #f2eee9;
  --tenue: #a49cad;
  --bordo: rgba(242, 238, 233, .11);
  --bordo-forte: rgba(242, 238, 233, .22);
  --accento: #ff6b3d;
  --accento-2: #ff3d7f;
  --viola: #a78bfa;
  --ok: #4ade80;
  --ko: #ff7a7a;
  --serif: ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --largo: 1180px;
  --stretto: 720px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--fondo);
  color: var(--testo);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  letter-spacing: .002em;
  background-image:
    radial-gradient(900px 500px at 12% -8%, rgba(255, 107, 61, .13), transparent 62%),
    radial-gradient(760px 460px at 92% 4%, rgba(167, 139, 250, .12), transparent 60%);
  background-repeat: no-repeat;
}

a { color: inherit; text-decoration-color: rgba(242, 238, 233, .3); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--accento); color: #fff; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: -.022em; line-height: 1.04; margin: 0; }
h1 { font-size: clamp(2.6rem, 7.2vw, 5.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.14rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
em { font-style: italic; }
code { font-family: var(--mono); font-size: .88em; background: rgba(242, 238, 233, .07); padding: .1em .34em; border-radius: 4px; }

.salta {
  position: absolute; left: -9999px; top: 0; background: var(--accento); color: #170b06;
  padding: .7rem 1rem; z-index: 50; font-weight: 600;
}
.salta:focus { left: 1rem; top: 1rem; }

/* ---------------------------------------------------------------- testata */

.testata {
  max-width: var(--largo);
  margin: 0 auto;
  padding: 1.5rem 1.5rem 1.2rem;
  display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap;
}
.marchio {
  font-family: var(--mono); font-size: 1rem; letter-spacing: -.02em; font-weight: 600;
  text-decoration: none; display: inline-flex; align-items: center; gap: .55rem;
}
.marchio-sottile { color: var(--tenue); font-weight: 400; }
.marchio-punto {
  width: .58rem; height: .58rem; border-radius: 50%;
  background: linear-gradient(135deg, var(--accento), var(--accento-2));
  box-shadow: 0 0 14px rgba(255, 107, 61, .65);
}
.nav { display: flex; gap: 1.1rem; margin-left: auto; font-size: .86rem; flex-wrap: wrap; }
.nav a { font-family: var(--mono); text-decoration: none; color: var(--tenue); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--testo); }
.nav a[aria-current="page"] { border-bottom: 1px solid var(--accento); }
.accesso { display: flex; align-items: center; gap: .7rem; font-size: .86rem; }
.chi { font-family: var(--mono); text-decoration: none; color: var(--tenue); }
.inlina { display: inline; margin: 0; }
.fantasma { color: var(--tenue); }
button.fantasma {
  background: none; border: 0; font: inherit; cursor: pointer; padding: 0;
}
button.fantasma:hover { color: var(--testo); }

/* ---------------------------------------------------------------- avvisi */

.avviso {
  max-width: var(--largo); margin: .2rem auto 0; padding: .7rem 1.1rem;
  border-radius: 9px; font-size: .92rem; border: 1px solid var(--bordo);
}
.avviso.ok { border-color: rgba(74, 222, 128, .4); background: rgba(74, 222, 128, .09); }
.avviso.errore { border-color: rgba(255, 122, 122, .45); background: rgba(255, 122, 122, .09); }

/* ---------------------------------------------------------------- struttura */

main { display: block; }

.apertura, .testata-pagina, .sezione, .sezione-secca, .invito, .errore-form, .modulo, .sotto-modulo, .invito-inlinea, .scrivi, .testata-profilo {
  max-width: var(--largo);
  margin: 0 auto;
  padding-left: 1.5rem; padding-right: 1.5rem;
}

.apertura { padding-top: clamp(2.4rem, 7vw, 5rem); padding-bottom: clamp(2rem, 5vw, 3.4rem); }
.testata-pagina { padding-top: clamp(1.8rem, 5vw, 3.4rem); padding-bottom: 1.6rem; }
.testata-pagina.stretta, .modulo.stretto { max-width: 640px; margin-left: auto; margin-right: auto; }

.occhiello {
  font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .16em;
  color: var(--tenue); display: flex; align-items: center; gap: .6rem; margin-bottom: 1.3rem;
}
.pallino, [data-pallino] {
  width: .46rem; height: .46rem; border-radius: 50%; background: var(--ok);
  animation: pulsa 2.4s ease-in-out infinite; flex: 0 0 auto;
}
@keyframes pulsa { 0%, 100% { opacity: .45; } 50% { opacity: 1; } }

.sommario { font-size: clamp(1.06rem, 1.6vw, 1.26rem); color: #d9d2e0; max-width: 42ch; margin-top: 1.5rem; }
.apertura .sommario { max-width: 48ch; }

.azioni { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.8rem; }

.bottone {
  display: inline-block; padding: .72rem 1.25rem; border-radius: 999px;
  background: linear-gradient(120deg, var(--accento), var(--accento-2));
  color: #180b07; font-weight: 650; font-size: .94rem; text-decoration: none;
  border: 1px solid transparent; transition: transform .15s ease, filter .15s ease;
}
.bottone:hover { transform: translateY(-1px); filter: brightness(1.06); color: #180b07; }
.bottone.fantasma {
  background: transparent; color: var(--testo); border-color: var(--bordo-forte); font-weight: 500;
}
.bottone.fantasma:hover { color: #fff; border-color: rgba(255, 107, 61, .6); }
.bottone.piccolo { padding: .45rem .9rem; font-size: .82rem; }
.bottone.grande { padding: .9rem 1.7rem; font-size: 1.02rem; }

/* ---------------------------------------------------------------- contatori */

.contatori {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px; margin: 3rem 0 0; padding: 0; background: var(--bordo);
  border: 1px solid var(--bordo); border-radius: 14px; overflow: hidden;
}
.contatori > div { background: var(--fondo-2); padding: 1.05rem 1.1rem 1.15rem; }
.contatori dt {
  font-family: var(--mono); font-size: .7rem; text-transform: uppercase; letter-spacing: .12em; color: var(--tenue);
}
.contatori dd {
  margin: .35rem 0 0; font-family: var(--mono); font-weight: 600;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem); letter-spacing: -.03em;
  background: linear-gradient(100deg, #fff, #ffcbb6);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.nota-contatori { font-size: .8rem; color: var(--tenue); margin-top: .8rem; font-family: var(--mono); }

/* ---------------------------------------------------------------- sezioni */

.sezione { padding-top: clamp(3rem, 7vw, 5.4rem); }
.sezione-secca { padding-top: 2.4rem; }
.numero {
  font-family: var(--mono); font-size: .74rem; letter-spacing: .2em; color: var(--accento);
  margin: 0 0 .8rem; opacity: .85;
}
.sezione h2 { margin-bottom: 1.4rem; max-width: 24ch; }
.prosa { max-width: 64ch; margin-top: 1.3rem; color: #ded7e4; }
.prosa p + p { margin-top: .2rem; }
.prosa-stretta { max-width: 66ch; color: #d3ccda; }
.sottotitolo { font-family: var(--sans); font-size: .8rem; text-transform: uppercase; letter-spacing: .16em; color: var(--tenue); font-weight: 600; margin: 2.2rem 0 1.1rem; }
.tenue { color: var(--tenue); }

.tre { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 2.2rem; }
.scheda {
  border: 1px solid var(--bordo); border-radius: 14px; padding: 1.35rem 1.3rem 1.2rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, .025), rgba(255, 255, 255, 0));
}
.scheda h3 { color: #fff; margin-bottom: .6rem; }
.scheda p { font-size: .94rem; color: #cfc7d6; margin: 0; }

.diario-breve, .diario { list-style: none; padding: 0; margin: 1.6rem 0 1.2rem; }
.diario-breve li, .diario li {
  display: grid; grid-template-columns: 5.2rem 1fr; gap: 1rem;
  padding: .95rem 0; border-top: 1px solid var(--bordo);
}
.diario-breve li:last-child, .diario li:last-child { border-bottom: 1px solid var(--bordo); }
.ora { font-family: var(--mono); font-size: .84rem; color: var(--accento); padding-top: .1rem; }
.cosa { display: flex; flex-direction: column; gap: .18rem; }
.cosa strong { font-size: .98rem; }
.cosa span { font-size: .9rem; color: var(--tenue); }

.lista-onesta { list-style: none; padding: 0; margin: 1rem 0 0; max-width: 72ch; }
.lista-onesta li { padding: 1.1rem 0; border-top: 1px solid var(--bordo); color: #cfc7d6; }
.lista-onesta li:last-child { border-bottom: 1px solid var(--bordo); }
.lista-onesta strong { color: #fff; font-weight: 600; }

.link-freccia { font-family: var(--mono); font-size: .88rem; text-decoration: none; color: var(--accento); }
.link-freccia:hover { color: #ffb79d; }

/* ---------------------------------------------------------------- comunità */

.sezione-comunita { padding-bottom: 1rem; }

.griglia-vibes {
  list-style: none; padding: 0; margin: 2rem 0 1rem;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(238px, 1fr)); gap: 1rem;
}
.vibes a {
  display: grid; grid-template-columns: auto 1fr; gap: .2rem .85rem; align-items: center;
  border: 1px solid var(--bordo); border-radius: 14px; padding: 1.05rem;
  text-decoration: none; height: 100%; background: rgba(255, 255, 255, .015);
  transition: border-color .15s ease, background .15s ease;
}
.vibes a:hover { border-color: rgba(255, 107, 61, .45); background: rgba(255, 107, 61, .05); }
.tondo {
  grid-row: span 3; width: 2.7rem; height: 2.7rem; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--mono); font-weight: 700;
  font-size: 1.05rem; color: #14090a;
}
.tondo.piccolo { width: 1.9rem; height: 1.9rem; font-size: .8rem; grid-row: auto; }
.tondo.grande { width: 5rem; height: 5rem; font-size: 2rem; }
.vibes-nome { font-family: var(--mono); font-size: .95rem; font-weight: 600; }
.vibes-cosa { font-size: .87rem; color: var(--tenue); line-height: 1.4; }
.vibes-quando { font-family: var(--mono); font-size: .72rem; color: rgba(164, 156, 173, .75); }

.vuoto {
  border: 1px dashed var(--bordo-forte); border-radius: 16px; padding: 2rem 1.6rem;
  margin: 1.6rem 0; background: rgba(255, 255, 255, .015); max-width: 72ch;
}
.vuoto-titolo { font-family: var(--serif); font-size: 1.5rem; margin: 0 0 .5rem; }
.vuoto p { color: var(--tenue); }

.invito-inlinea, .scrivi {
  margin-top: 1.6rem; border: 1px solid var(--bordo); border-radius: 16px;
  padding: 1.4rem 1.5rem; background: var(--fondo-2); max-width: var(--largo);
}
.invito-inlinea .azioni { margin-top: 1rem; }

.modulo-scrivi { display: grid; gap: .8rem; }
textarea, input[type="text"], input[type="email"], input[type="password"], input[type="url"] {
  width: 100%; font: inherit; font-size: .96rem; color: var(--testo);
  background: #0e0c13; border: 1px solid var(--bordo-forte); border-radius: 10px;
  padding: .72rem .85rem; min-height: 44px;
}
textarea { resize: vertical; min-height: 96px; }
textarea:focus, input:focus { outline: 2px solid rgba(255, 107, 61, .55); outline-offset: 1px; border-color: transparent; }
.riga-invio { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.conta { font-family: var(--mono); font-size: .76rem; color: var(--tenue); }

.bacheca { list-style: none; padding: 0; margin: 1rem 0 0; }
.messaggio { padding: 1.2rem 0; border-top: 1px solid var(--bordo); }
.messaggio:last-child { border-bottom: 1px solid var(--bordo); }
.messaggio-testa { display: flex; align-items: center; gap: .7rem; margin-bottom: .45rem; }
.autore { font-family: var(--mono); font-size: .88rem; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: .5rem; }
.quando { font-family: var(--mono); font-size: .74rem; color: var(--tenue); }
.messaggio p { margin: 0; white-space: pre-line; color: #e3dce9; max-width: 68ch; }
.bacheca-mini { list-style: none; padding: 0; margin: 0 0 1rem; }
.bacheca-mini li { padding: .9rem 0; border-top: 1px solid var(--bordo); }
.bacheca-mini p { margin: .25rem 0 0; font-size: .93rem; color: #ded7e4; max-width: 66ch; }

/* ---------------------------------------------------------------- invito */

.invito {
  margin-top: clamp(3rem, 8vw, 5.5rem); margin-bottom: 2rem;
  display: grid; grid-template-columns: 1.35fr 1fr; gap: 2rem; align-items: center;
  border: 1px solid var(--bordo); border-radius: 20px; padding: 2.2rem 2rem;
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(255, 61, 127, .14), transparent 65%),
    radial-gradient(500px 280px at 0% 100%, rgba(255, 107, 61, .12), transparent 60%),
    var(--fondo-2);
}
.invito h2 { margin-bottom: 1.1rem; }
.passi { list-style: none; padding: 0; margin: 0; display: grid; gap: .8rem; }
.passi li { display: grid; grid-template-columns: auto 1fr; gap: .8rem; font-size: .94rem; color: #d6cfe0; }
.passo-n {
  width: 1.5rem; height: 1.5rem; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--mono); font-size: .74rem; background: rgba(255, 107, 61, .16);
  color: #ffb89f; border: 1px solid rgba(255, 107, 61, .35);
}
.invito-azione .bottone { width: 100%; text-align: center; }
.invito-azione p { margin: .9rem 0 0; font-size: .82rem; }

/* ---------------------------------------------------------------- moduli */

.modulo { display: grid; gap: 1.35rem; padding-top: 1.4rem; padding-bottom: 3rem; }
.campo label { display: block; font-size: .82rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: .1em; color: #cfc8d7; margin-bottom: .45rem; }
.campo .aiuto { font-size: .78rem; color: var(--tenue); margin: .4rem 0 0; }
.campo .errore { font-size: .82rem; color: var(--ko); margin: .35rem 0 0; }
.prefisso { display: flex; align-items: center; gap: .1rem; }
.prefisso span { font-family: var(--mono); color: var(--tenue); padding: 0 .1rem 0 .85rem; background: #0e0c13; border: 1px solid var(--bordo-forte); border-right: 0; border-radius: 10px 0 0 10px; min-height: 44px; display: grid; align-items: center; }
.prefisso input { border-radius: 0 10px 10px 0; }
.errore-form {
  margin-top: 1rem; border: 1px solid rgba(255, 122, 122, .4); background: rgba(255, 122, 122, .08);
  border-radius: 10px; padding: .8rem 1rem; color: #ffc9c9; font-size: .9rem;
}
.sotto-modulo { padding-bottom: 3rem; color: var(--tenue); font-size: .9rem; }
.solo-lettori {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------------------------------------------------------------- profilo */

.testata-profilo {
  padding-top: clamp(2rem, 5vw, 3.4rem); padding-bottom: 1.6rem;
  display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap;
}
.testata-profilo h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.profilo-cosa { color: #ded7e4; margin: .5rem 0 .4rem; max-width: 52ch; }

/* ---------------------------------------------------------------- prova */

.citazione {
  margin: 1.6rem 0 1.4rem; padding: 0 0 0 1.4rem;
  border-left: 2px solid var(--accento); max-width: 70ch;
}
.citazione p { font-family: var(--serif); font-size: clamp(1.2rem, 2.4vw, 1.6rem); line-height: 1.42; color: #fdf6f1; }
.citazione footer { font-family: var(--mono); font-size: .78rem; color: var(--tenue); }

.tabella-numeri { width: 100%; border-collapse: collapse; margin-top: 1.6rem; font-size: .93rem; }
.tabella-numeri caption { text-align: left; font-family: var(--mono); font-size: .76rem; margin-bottom: .7rem; }
.tabella-numeri th, .tabella-numeri td { text-align: left; padding: .72rem .6rem; border-top: 1px solid var(--bordo); vertical-align: top; }
.tabella-numeri tr:last-child th, .tabella-numeri tr:last-child td { border-bottom: 1px solid var(--bordo); }
.tabella-numeri th { font-weight: 500; color: #ded7e4; white-space: nowrap; }
.tabella-numeri td:nth-child(2) { font-family: var(--mono); color: #fff; white-space: nowrap; }
.tabella-numeri td:nth-child(3) { font-size: .82rem; }

.listato { margin: 1.6rem 0 0; border: 1px solid var(--bordo); border-radius: 14px; overflow: hidden; background: #08070b; }
.listato figcaption { font-family: var(--mono); font-size: .76rem; color: var(--tenue); padding: .6rem .9rem; border-bottom: 1px solid var(--bordo); background: var(--fondo-2); }
.listato pre { margin: 0; padding: 1rem .9rem; overflow-x: auto; font-size: .82rem; line-height: 1.6; }
.listato code { background: none; padding: 0; font-size: inherit; }
.listato .r { color: rgba(164, 156, 173, .5); user-select: none; }

.due { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 1.4rem; }
.due h3 { font-family: var(--sans); font-size: .8rem; text-transform: uppercase; letter-spacing: .14em; color: var(--tenue); margin-bottom: .8rem; }
.lista-punti { list-style: none; padding: 0; margin: 0; }
.lista-punti li { padding: .6rem 0; border-top: 1px solid var(--bordo); font-size: .92rem; color: #d6cfe0; }

.verifiche { list-style: none; padding: 0; margin: 1.4rem 0 .8rem; }
.verifiche li { display: grid; grid-template-columns: 2.6rem 1fr auto; gap: .8rem; align-items: baseline; padding: .62rem 0; border-top: 1px solid var(--bordo); font-size: .9rem; }
.verifiche li:last-child { border-bottom: 1px solid var(--bordo); }
.esito { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; padding: .12rem .4rem; border-radius: 4px; text-align: center; }
.esito.ok { background: rgba(74, 222, 128, .14); color: var(--ok); }
.esito.ko { background: rgba(255, 122, 122, .14); color: var(--ko); }
.verifica-dettaglio { font-size: .8rem; }

.blocchi-testo { max-width: 72ch; }
.blocchi-testo article { padding: 1.3rem 0; border-top: 1px solid var(--bordo); }
.blocchi-testo article:last-child { border-bottom: 1px solid var(--bordo); }
.blocchi-testo p { color: #d6cfe0; margin: 0; }

/* ---------------------------------------------------------------- piede */

.piede {
  max-width: var(--largo); margin: 0 auto; padding: 2.4rem 1.5rem 2.6rem;
  border-top: 1px solid var(--bordo); margin-top: 2rem;
  display: grid; gap: .7rem; font-size: .8rem;
}
.piede-riga { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.piede-marchio { font-family: var(--mono); color: #ddd6e4; }
.piede-timbro { font-family: var(--mono); display: inline-flex; align-items: center; gap: .5rem; }

/* ---------------------------------------------------------------- avatar */

.av-0 { background: linear-gradient(135deg, #ff6b3d, #ff3d7f); }
.av-1 { background: linear-gradient(135deg, #ffb03d, #ff6b3d); }
.av-2 { background: linear-gradient(135deg, #a78bfa, #6d5bff); }
.av-3 { background: linear-gradient(135deg, #4ade80, #14b8a6); }
.av-4 { background: linear-gradient(135deg, #38bdf8, #6366f1); }
.av-5 { background: linear-gradient(135deg, #f472b6, #a855f7); }
.av-6 { background: linear-gradient(135deg, #fbbf24, #f97316); }
.av-7 { background: linear-gradient(135deg, #fb7185, #e11d48); }
.av-8 { background: linear-gradient(135deg, #34d399, #10b981); }
.av-9 { background: linear-gradient(135deg, #c084fc, #7c3aed); }
.av-10 { background: linear-gradient(135deg, #fda4af, #fb7185); }
.av-11 { background: linear-gradient(135deg, #93c5fd, #3b82f6); }
.av-12 { background: linear-gradient(135deg, #fcd34d, #f59e0b); }
.av-13 { background: linear-gradient(135deg, #5eead4, #06b6d4); }
.av-14 { background: linear-gradient(135deg, #f0abfc, #c026d3); }
.av-15 { background: linear-gradient(135deg, #fdba74, #ea580c); }
.av-16 { background: linear-gradient(135deg, #a3e635, #65a30d); }
.av-17 { background: linear-gradient(135deg, #7dd3fc, #0284c7); }
.av-18 { background: linear-gradient(135deg, #fca5a5, #dc2626); }
.av-19 { background: linear-gradient(135deg, #ddd6fe, #8b5cf6); }
.av-20 { background: linear-gradient(135deg, #fde68a, #d97706); }
.av-21 { background: linear-gradient(135deg, #99f6e4, #0d9488); }
.av-22 { background: linear-gradient(135deg, #e9d5ff, #7e22ce); }
.av-23 { background: linear-gradient(135deg, #fed7aa, #c2410c); }

/* ---------------------------------------------------------------- stretto */

@media (max-width: 900px) {
  .contatori { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tre, .due, .invito { grid-template-columns: 1fr; }
  .invito { padding: 1.6rem 1.3rem; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .testata { padding: 1.1rem 1.1rem .9rem; gap: .8rem; }
  .nav { order: 3; width: 100%; margin-left: 0; gap: 1rem; }
  .accesso { margin-left: auto; }
  .apertura, .testata-pagina, .sezione, .sezione-secca, .invito, .errore-form, .modulo, .sotto-modulo, .invito-inlinea, .scrivi, .testata-profilo, .piede {
    padding-left: 1.1rem; padding-right: 1.1rem;
  }
  h1 { font-size: clamp(2.15rem, 10.5vw, 3.1rem); }
  .tabella-numeri td:nth-child(3) { display: none; }
  .diario-breve li, .diario li { grid-template-columns: 3.6rem 1fr; gap: .7rem; }
  .verifiche li { grid-template-columns: 2.4rem 1fr; }
  .verifica-dettaglio { grid-column: 2; }
  .citazione { padding-left: 1rem; }
  .bottone { text-align: center; }
  .azioni .bottone { flex: 1 1 auto; }
  .accesso a { min-height: 44px; display: inline-flex; align-items: center; padding: .5rem .3rem; }
  .accesso .bottone { padding: .55rem 1rem; }
  .nav a { padding: .5rem 0; }
}