/* maurofantin.com — foglio di stile unico per tutte le pagine.
   Impostazione: tecnologica nella struttura, tranquilla nei colori e nei ritmi. */

:root {
  color-scheme: light dark;

  --bg:        #f6f5f2;
  --bg-soft:   #efeeea;
  --surface:   #ffffff;
  --ink:       #16191d;
  --ink-soft:  #3d4650;
  --muted:     #6b7480;
  --line:      #e3e1db;
  --accent:    #0f7168;
  --accent-ink:#0b524b;
  --accent-bg: #e2efed;

  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Menlo, Consolas, monospace;

  --shell: 60rem;
  --radius: 14px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:        #0e1116;
    --bg-soft:   #121722;
    --surface:   #151a22;
    --ink:       #e9ebee;
    --ink-soft:  #c3c9d1;
    --muted:     #98a1ad;
    --line:      #242b35;
    --accent:    #5ecfc0;
    --accent-ink:#8fe0d4;
    --accent-bg: #13302d;
  }
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Trama di fondo: griglia di punti appena percepibile e un alone caldo in alto.
   È il tocco "tecnologico", volutamente tenue. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58rem 32rem at 82% -12%, var(--accent-bg), transparent 62%),
    radial-gradient(circle at 1px 1px, var(--line) 1px, transparent 0) 0 0 / 26px 26px;
  opacity: .85;
}

img { max-width: 100%; height: auto; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* ---------- Intestazione ---------- */

.site-head {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
}

.site-head .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
  flex-wrap: wrap;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--mono);
  font-size: .8125rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.wordmark .dot {
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-bg);
  flex: none;
}

.site-nav {
  display: flex;
  gap: .25rem;
  flex-wrap: wrap;
}

.site-nav a {
  display: inline-block;
  padding: .4rem .7rem;
  border-radius: 999px;
  font-size: .9375rem;
  color: var(--ink-soft);
  text-decoration: none;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}

.site-nav a:hover { background: var(--bg-soft); color: var(--ink); }

.site-nav a[aria-current="page"] {
  background: var(--accent-bg);
  color: var(--accent-ink);
  font-weight: 550;
}

/* ---------- Contenuto ---------- */

main { flex: 1 0 auto; padding-block: clamp(3rem, 9vw, 6rem) 4rem; }

.kicker {
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: .7rem;
}

.kicker::after {
  content: "";
  height: 1px;
  flex: 1;
  background: linear-gradient(to right, var(--line), transparent);
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  letter-spacing: -.01em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.1rem, 6vw, 3.1rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.4rem, 3.4vw, 1.75rem); margin: 3rem 0 .75rem; }
h3 { font-size: 1.15rem; margin: 0 0 .35rem; }

.lead {
  font-size: clamp(1.125rem, 2.4vw, 1.3rem);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 0 2rem;
  text-wrap: pretty;
}

p { max-width: 66ch; text-wrap: pretty; }

.prose > p { margin-block: 0 1.15rem; }

/* ---------- Percorsi in evidenza sulla pagina iniziale ---------- */

.paths {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  margin-top: 2.5rem;
  padding: 0;
  list-style: none;
}

.card {
  position: relative;
  display: block;
  padding: 1.4rem 1.5rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .28s var(--ease);
}

.card:hover, .card:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: 0 12px 28px -20px rgba(0,0,0,.5);
}

.card:hover::before, .card:focus-visible::before { transform: scaleY(1); }

.card p { margin: 0; color: var(--muted); font-size: .96rem; max-width: none; }

.card .go {
  display: inline-block;
  margin-top: .9rem;
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------- Sequenza delle esperienze ---------- */

.timeline { list-style: none; margin: 2rem 0 0; padding: 0 0 0 1.6rem; border-left: 1px solid var(--line); }

.timeline > li { position: relative; padding-bottom: 2.25rem; }
.timeline > li:last-child { padding-bottom: 0; }

.timeline > li::before {
  content: "";
  position: absolute;
  left: calc(-1.6rem - 5px);
  top: .55rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
}

.when {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--muted);
  display: block;
  margin-bottom: .3rem;
}

.where { color: var(--accent-ink); font-weight: 550; }

/* ---------- Riquadro di servizio ---------- */

.note {
  margin-top: 2rem;
  padding: 1.15rem 1.35rem;
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  font-size: .96rem;
}

.note p { margin: 0; max-width: none; }

/* ---------- Chiusura ---------- */

.site-foot {
  border-top: 1px solid var(--line);
  padding-block: 1.6rem 2.2rem;
  color: var(--muted);
  font-size: .875rem;
}

.site-foot .shell { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.site-foot p { margin: 0; max-width: none; }
.site-foot .mono { font-family: var(--mono); font-size: .78rem; letter-spacing: .06em; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- Scelta della lingua ---------- */

.lang {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .08em;
}

.lang a {
  padding: .22rem .55rem;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  transition: background-color .18s var(--ease), color .18s var(--ease);
}

.lang a:hover { color: var(--ink); }

.lang a[aria-current="true"] {
  background: var(--accent);
  color: #fff;
}

@media (prefers-color-scheme: dark) {
  .lang a[aria-current="true"] { color: #0e1116; }
}

.head-end { display: flex; align-items: center; gap: .9rem; flex-wrap: wrap; }

@media (max-width: 30rem) {
  .site-head .shell { padding-block: .6rem; }
  .site-nav a { padding: .35rem .55rem; font-size: .875rem; }
}

/* ---------- Elenchi di contenuto ---------- */

.plain { list-style: none; margin: 1.25rem 0 0; padding: 0; }

.plain > li {
  position: relative;
  padding-left: 1.35rem;
  margin-bottom: .55rem;
  color: var(--ink-soft);
  max-width: 66ch;
}

.plain > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: .45rem;
  height: 1px;
  background: var(--accent);
}

.groups { margin: 1.25rem 0 0; }

.groups > div + div { margin-top: 1.35rem; }

.groups dt {
  font-family: var(--mono);
  font-size: .74rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin-bottom: .3rem;
}

.groups dd {
  margin: 0;
  color: var(--ink-soft);
  max-width: 66ch;
}

.timeline h3 { font-family: var(--sans); font-size: 1.05rem; font-weight: 600; }
.timeline p { margin: .15rem 0 0; color: var(--muted); font-size: .96rem; }