/* ============================================================
   1. TOKEN — identici alla pagina Convenzioni, piu' brand-navy
   ============================================================ */
:root {
  --primary:        #45cbaa;
  --primary-dark:   #3ab99a;
  --primary-light:  #5fd9bd;

  --brand-navy:     #002a50;   /* aggiunto: navy del logo, per gli heading */
  --brand-navy-soft:#0b3a63;

  --bg-main:        #f8fafc;
  --bg-card:        #ffffff;
  --border:         #e2e8f0;

  --text-primary:   #1e293b;
  --text-secondary: #64748b;
  --text-muted:     #94a3b8;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 10px 40px rgba(69,203,170,.15);
  --shadow-xl: 0 20px 60px rgba(69,203,170,.2);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --ease: cubic-bezier(.4,0,.2,1);
  --wrap: 1200px;
  --gutter: 1.5rem;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
/* l'header è sticky: senza questo ogni salto ad ancora finisce sotto di esso */
[id] { scroll-margin-top: 7rem; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: var(--primary-dark); }

/* focus ring — assente sulla pagina di riferimento, qui obbligatorio */
:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--bg-main), 0 0 0 6px rgba(69,203,170,.55);
  border-radius: var(--radius-sm);
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--brand-navy); color: #fff; padding: .75rem 1.25rem;
  border-radius: 0 0 var(--radius-md) 0; font-weight: 600;
}
.skip:focus { left: 0; }

/* ============================================================
   2. TIPOGRAFIA
   ============================================================ */
h1,h2,h3,h4 { color: var(--brand-navy); letter-spacing: -.02em; line-height: 1.15; }
h2 { font-size: clamp(1.75rem, 4vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.3; }

/* eyebrow: non numera le sezioni, riporta l'arco temporale reale del contenuto */
.eyebrow {
  font-size: .7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: var(--primary-dark);
  display: inline-flex; align-items: center; gap: .6rem; margin-bottom: .9rem;
}
.eyebrow::before {
  content: ''; width: 1.75rem; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
}
.lede { font-size: 1.0625rem; color: var(--text-secondary); max-width: 62ch; }

.tag {
  display: inline-block; font-size: .65rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  padding: .3rem .6rem; border-radius: 6px;
  background: rgba(148,163,184,.14); color: var(--text-secondary);
  border: 1px solid rgba(148,163,184,.28);
}
.tag--cit  { background: rgba(69,203,170,.14); color: var(--primary-dark); border-color: rgba(69,203,170,.28); }

/* ============================================================
   3. HEADER + NAVIGAZIONE (albero a 2 livelli)
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border-bottom: 1px solid rgba(226,232,240,.8);
  box-shadow: 0 4px 20px rgba(0,0,0,.03);
}
.site-header .wrap {
  display: flex; align-items: center; gap: 1rem;
  padding-top: .7rem; padding-bottom: .7rem;
}
.brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; margin-right: auto; }
.brand img { width: 44px; height: 44px; border-radius: 10px; object-fit: cover; }
.brand b { display: block; color: var(--brand-navy); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; white-space: nowrap; }
.brand > span { display: block; }
.brand > span > span { display: block; font-size: .72rem; color: var(--text-muted); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; }

.site-header .wrap { flex-wrap: nowrap; }
.mainnav ul { list-style: none; display: flex; align-items: center; gap: .15rem; flex-wrap: nowrap; }
.mainnav a, .mainnav .navtop {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .6rem .9rem; border-radius: 50px;
  font-size: .95rem; font-weight: 600; color: var(--text-secondary);
  text-decoration: none; background: none; border: 2px solid transparent;
  font-family: inherit; cursor: pointer; transition: all .3s var(--ease);
  /* una voce di menu non va a capo mai: o sta su una riga o passa al burger */
  white-space: nowrap;
}
/* fascia intermedia: si recupera spazio stringendo, non spezzando */
@media (max-width: 1320px) {
  .mainnav a, .mainnav .navtop { padding: .55rem .7rem; font-size: .9rem; }
  .mainnav ul { gap: 0; }
  /* via il sottotitolo del marchio, non il nome */
  .brand > span > span { display: none; }
  .header-cta { padding: .7rem 1.1rem; }
}
.mainnav a:hover, .mainnav .navtop:hover { color: var(--primary-dark); border-color: var(--primary); transform: translateY(-2px); }
.mainnav li.has-sub { position: relative; }
.mainnav .navtop::after { content: '▾'; font-size: .7rem; opacity: .7; }
.submenu {
  position: absolute; top: 100%; left: 0; min-width: 15rem; margin-top: .35rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  padding: .4rem; display: none; flex-direction: column; gap: .1rem;
}
/* ponte trasparente sullo stacco fra voce e pannello: senza questo il
   puntatore esce dal <li> a metà strada e il sottomenu si chiude */
.mainnav li.has-sub:hover::after,
.mainnav li.has-sub:focus-within::after {
  content: ''; position: absolute; left: 0; right: 0; top: 100%; height: .5rem;
}
.mainnav li.has-sub:hover .submenu,
.mainnav li.has-sub:focus-within .submenu,
.mainnav li.has-sub[data-sub] .submenu { display: flex; }
.submenu a { border-radius: var(--radius-sm); padding: .55rem .75rem; font-weight: 500; }
.submenu a:hover { transform: none; background: rgba(69,203,170,.08); border-color: transparent; }
/* pagina corrente: segnata, non cliccabile a vuoto */
.mainnav [aria-current="page"] { color: var(--primary-dark); border-color: var(--primary); }
.mainnav [aria-current="page"]:hover { transform: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.5rem; border-radius: 50px; border: 2px solid transparent;
  font-family: inherit; font-size: .95rem; font-weight: 700;
  text-decoration: none; cursor: pointer; transition: all .3s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #06231c; box-shadow: 0 4px 12px rgba(69,203,170,.3);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(69,203,170,.4); }
.btn--ghost { border-color: rgba(255,255,255,.6); color: #fff; }
.btn--ghost:hover { transform: translateY(-2px); background: rgba(255,255,255,.14); }
.btn--outline { border-color: var(--border); color: var(--brand-navy); background: var(--bg-card); box-shadow: var(--shadow-sm); }
.btn--outline:hover { transform: translateY(-2px); border-color: var(--primary); color: var(--primary-dark); box-shadow: var(--shadow-md); }
.btn small { font-weight: 600; opacity: .75; }

.navtoggle { display: none; }

/* ============================================================
   4. HERO
   ============================================================ */
.hero { position: relative; color: #fff; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(0,42,80,.42) 0%, rgba(0,42,80,.66) 55%, rgba(0,42,80,.92) 100%),
    linear-gradient(115deg, rgba(58,185,154,.55) 0%, rgba(0,42,80,.15) 60%);
}
.hero .wrap { padding-top: clamp(4rem, 11vw, 8.5rem); padding-bottom: clamp(5rem, 12vw, 9rem); }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em;
  padding: .45rem .9rem; border-radius: 50px;
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.3);
  backdrop-filter: blur(6px);
}
.hero h1 {
  color: #fff; font-weight: 800; margin: 1.4rem 0 1rem;
  font-size: clamp(2.1rem, 6.2vw, 4rem); max-width: 24ch;
  text-shadow: 0 2px 30px rgba(0,0,0,.25);
}
.hero h1 em { font-style: italic; color: var(--primary-light); }
.hero p { max-width: 54ch; font-size: clamp(1rem, 2vw, 1.15rem); color: rgba(255,255,255,.9); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-credit {
  position: absolute; right: var(--gutter); bottom: 3.4rem;
  font-size: .68rem; color: rgba(255,255,255,.6); letter-spacing: .04em;
  text-shadow: 0 1px 6px rgba(0,0,0,.4);
}
/* crinale che chiude l'hero — stessa grammatica del profilo altimetrico */
.ridge-edge { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: 42px; display: block; }

/* Hero delle pagine interne: piu' basso della home e senza foto.
   La home apre con un'immagine perche' deve convincere; una pagina di
   contenuto apre col titolo, perche' chi e' arrivato fin qui sa cosa cerca. */
.page-hero { background: var(--brand-navy); color: #fff; position: relative; isolation: isolate; }
.page-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(115deg, rgba(58,185,154,.32) 0%, rgba(0,42,80,0) 62%);
}
.page-hero .wrap { padding-top: clamp(2.5rem, 6vw, 4.25rem); padding-bottom: clamp(3.25rem, 7vw, 5rem); }
.page-hero h1 {
  color: #fff; font-weight: 800; margin: 1.1rem 0 .9rem;
  font-size: clamp(1.9rem, 5vw, 3.1rem); max-width: 26ch; letter-spacing: -.02em;
}
.page-hero h1 em { font-style: italic; color: var(--primary-light); }
.page-hero .lede { color: rgba(255,255,255,.86); max-width: 60ch; font-size: clamp(1rem, 1.8vw, 1.1rem); }
.page-hero .eyebrow { color: var(--primary-light); }
.page-hero .eyebrow::before { background: var(--primary-light); }

/* briciole: dicono dove sei nell'albero, e riportano al livello sopra */
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; font-size: .8rem; }
.crumbs a { color: rgba(255,255,255,.72); text-decoration: none; }
.crumbs a:hover { color: var(--primary-light); }
.crumbs span { color: rgba(255,255,255,.45); }
.crumbs b { color: #fff; font-weight: 600; }

/* ============================================================
   5. SEZIONI
   ============================================================ */
.section { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.section--alt { background: var(--bg-card); border-block: 1px solid var(--border); }
.section-head { max-width: 62ch; margin-bottom: 2.5rem; }
.section-head h2 + .lede { margin-top: .9rem; }

.grid { display: grid; gap: 1.5rem; }
.grid > * { min-width: 0; }
.grid--3 { grid-template-columns: repeat(auto-fill, minmax(min(300px,100%), 1fr)); }
.grid--cards { grid-template-columns: repeat(auto-fill, minmax(min(340px,100%), 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(200px,100%), 1fr)); }
.grid--split { grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr); align-items: center; gap: 2.5rem; }
.grid--split-wide { grid-template-columns: minmax(0,1.4fr) minmax(0,.6fr); align-items: start; gap: 2.5rem; }
@media (max-width: 900px) { .grid--split, .grid--split-wide { grid-template-columns: minmax(0,1fr); } }

/* card generica */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
  box-shadow: var(--shadow-sm); transition: all .4s var(--ease);
  position: relative; overflow: hidden;
}
.card::before {
  content: ''; position: absolute; inset: -100%; opacity: 0; transition: opacity .4s;
  background: radial-gradient(circle, rgba(69,203,170,.05) 0%, transparent 70%);
}
.card:hover { transform: translateY(-8px) scale(1.02); box-shadow: var(--shadow-xl); border-color: rgba(69,203,170,.3); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card p { color: var(--text-secondary); font-size: .95rem; }
.card h3 { margin-bottom: .5rem; }
.card-foot {
  flex-wrap: wrap;
  margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.pill {
  display: inline-flex; align-items: center; gap: .4rem;
  background: linear-gradient(135deg, rgba(69,203,170,.15), rgba(69,203,170,.08));
  color: var(--primary-dark); border: 1px solid rgba(69,203,170,.2);
  border-radius: var(--radius-sm); padding: .45rem .9rem;
  font-size: .9rem; font-weight: 700;
}
.card-link {
  color: var(--primary-dark); font-weight: 600; font-size: .9rem;
  text-decoration: none; display: inline-flex; align-items: center; gap: .4rem;
  transition: all .3s var(--ease);
}
.card-link:hover { gap: .7rem; }

/* stat tile */
.stat {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.4rem 1.5rem; box-shadow: var(--shadow-sm);
}
.stat b {
  display: block; font-size: clamp(2rem, 4.5vw, 2.9rem); font-weight: 800;
  color: var(--brand-navy); letter-spacing: -.03em; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat span { display: block; margin-top: .55rem; font-size: .875rem; color: var(--text-secondary); }
.stat--accent { background: linear-gradient(135deg, rgba(69,203,170,.14), rgba(69,203,170,.05)); border-color: rgba(69,203,170,.28); }

/* quote */
blockquote.quote {
  background: var(--bg-card); border: 1px solid var(--border);
  border-left: 4px solid var(--primary); border-radius: var(--radius-md);
  padding: 1.5rem; box-shadow: var(--shadow-sm);
}
blockquote.quote p { font-size: 1.05rem; color: var(--brand-navy-soft); font-weight: 500; }
blockquote.quote footer { margin-top: 1rem; font-size: .85rem; color: var(--text-secondary); }
blockquote.quote footer b { color: var(--brand-navy); font-weight: 700; }
.quote--wide { max-width: 60ch; }

/* tabella comparativa */
.table-scroll { min-width: 0; overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-card); box-shadow: var(--shadow-sm); }
table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: .92rem; }
caption { text-align: left; padding: 1.1rem 1.25rem .35rem; font-weight: 700; color: var(--brand-navy); }
th, td { padding: .85rem 1.25rem; text-align: left; border-top: 1px solid var(--border); vertical-align: top; }
thead th { font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-secondary); border-top: none; }
tbody th { font-weight: 600; color: var(--brand-navy); white-space: nowrap; }
td { color: var(--text-secondary); }

/* ============================================================
   6. SIGNATURE — profilo altimetrico come timeline
   ============================================================ */
.climb { position: relative; margin-top: 1rem; padding: 4rem 0 4.5rem; }
.climb-svg { width: 100%; height: 340px; display: block; overflow: visible; }
.climb-line { fill: none; stroke: url(#ridgeGrad); stroke-width: 2.5; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.climb-area { fill: url(#ridgeFill); }
.climb-notch { stroke: rgba(239,68,68,.55); stroke-width: 1.5; stroke-dasharray: 3 3; vector-effect: non-scaling-stroke; }

.climb-marks { position: absolute; inset: 4rem 0 4.5rem; list-style: none; }
.climb-marks li {
  position: absolute; left: var(--x); top: var(--y);
  transform: translate(-50%, -100%);
  width: 8.5rem; text-align: center;
  display: flex; flex-direction: column; align-items: center;
}
.climb-marks li.below { transform: translate(-50%, 0); }
.climb-marks .dot {
  width: 13px; height: 13px; border-radius: 50%; margin: .5rem auto 0; flex: none;
  background: var(--bg-card); border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(69,203,170,.16);
}
.climb-marks li.below .dot { order: -1; margin: 0 auto .5rem; }
.climb-marks .yr, .climb-marks .ev {
  background: rgba(248,250,252,.85);
  border-radius: 6px; padding: 0 .3rem;
}
.climb-marks .yr {
  display: block; font-weight: 800; color: var(--brand-navy);
  font-size: .95rem; font-variant-numeric: tabular-nums; letter-spacing: -.01em;
}
.climb-marks .ev { display: block; font-size: .74rem; color: var(--text-secondary); line-height: 1.3; }
.climb-marks li.is-low .dot { border-color: #ef4444; box-shadow: 0 0 0 4px rgba(239,68,68,.14); }
.climb-marks li.is-low .yr { color: #b91c1c; }
.climb-legend { margin-top: .5rem; font-size: .8rem; color: var(--text-muted); }

/* le 8 etichette occupano 8,5rem l'una, 1088px in tutto: servono 1160px di
   viewport perché la .wrap le contenga. Sotto, il profilo altimetrico lascia
   il posto a una timeline verticale */
@media (max-width: 1160px) {
  .climb-svg { display: none; }
  .climb { padding: 0; }
  .climb-marks { position: static; inset: auto; display: grid; gap: .9rem; }
  .climb-marks li, .climb-marks li.below {
    position: static; transform: none; width: auto; text-align: left;
    display: grid; grid-template-columns: 4.5rem 1fr; align-items: baseline;
    gap: .75rem; padding-left: 1rem; border-left: 3px solid var(--primary);
  }
  .climb-marks li.is-low { border-left-color: #ef4444; }
  .climb-marks .dot { display: none; }
}

/* ============================================================
   6bis. PROFILO CON DATI VERI
   Stessa grammatica del profilo altimetrico della home — cresta,
   punti, tacca rossa sullo zero — ma qui le quote valgono: sono
   gare per anno. La home dichiara di non essere una scala di dati,
   questo lo e'. Percio' i tratti fra anni non documentati sono
   tratteggiati: la linea non deve far credere di sapere.
   ============================================================ */
.serie { margin-top: 1.5rem; }
/* il riquadro del grafico: l'asse sta FUORI da qui. Se stesse dentro,
   il 90% dei punti si misurerebbe anche sull'altezza dell'asse e lo
   zero del 2020 finirebbe sotto la linea di base. */
.serie-plot { position: relative; padding: 3.5rem 0 3.5rem; }
.serie-svg { width: 100%; height: 300px; display: block; overflow: visible; }
.serie-area { fill: url(#serieFill); }
.serie-line {
  fill: none; stroke: url(#serieGrad); stroke-width: 2.5;
  stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke;
}
/* tratteggio = almeno un anno non documentato nell'intervallo */
.serie-line--gap { stroke-dasharray: 6 5; opacity: .75; }
.serie-notch { stroke: rgba(239,68,68,.55); stroke-width: 1.5; stroke-dasharray: 3 3; vector-effect: non-scaling-stroke; }
/* riga della media: il riferimento contro cui si legge tutto il resto */
.serie-mean { stroke: var(--text-muted); stroke-width: 1; stroke-dasharray: 2 4; vector-effect: non-scaling-stroke; }

.serie-marks { position: absolute; inset: 3.5rem 0 3.5rem; list-style: none; }
.serie-marks li {
  position: absolute; left: var(--x); top: var(--y);
  transform: translate(-50%, -100%);
  display: flex; flex-direction: column; align-items: center;
  width: 7rem; text-align: center;
}
.serie-marks li.below { transform: translate(-50%, 0); }
.serie-marks .dot {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg-card); border: 2.5px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(69,203,170,.16); margin: .5rem auto 0;
}
.serie-marks li.below .dot { order: -1; margin: 0 auto .5rem; }
.serie-marks .val {
  font-size: 1.05rem; font-weight: 800; color: var(--brand-navy);
  letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1;
}
.serie-marks .yr { display: block; font-size: .72rem; color: var(--text-secondary); margin-top: .2rem; }
.serie-marks li.is-zero .dot { border-color: #ef4444; box-shadow: 0 0 0 4px rgba(239,68,68,.14); }
.serie-marks li.is-zero .val { color: #b91c1c; }
.serie-marks li.is-peak .val { color: var(--primary-dark); }

/* etichetta della media: senza, la riga tratteggiata grigia e' solo rumore.
   Sta in HTML e non in <svg text> perche' preserveAspectRatio="none"
   stirerebbe i caratteri in orizzontale. */
/* stesso riquadro di coordinate di .serie-marks e dell'svg: senza questo
   il 32,9% si misurerebbe sull'altezza totale, padding compreso, e la
   scritta finirebbe scollata dalla riga */
.serie-overlay { position: absolute; inset: 3.5rem 0 3.5rem; pointer-events: none; }
.serie-meanlabel {
  position: absolute; left: 0; top: var(--y);
  transform: translateY(-50%);
  font-size: .7rem; font-weight: 600; color: var(--text-muted);
  background: var(--bg-main); padding: .1rem .45rem; border-radius: var(--radius-sm);
  white-space: nowrap; letter-spacing: .02em;
}

/* asse x sotto il profilo: gli anni non documentati restano visibili,
   in grigio, perche' il buco e' un'informazione */
.serie-axis {
  display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  margin-top: .35rem; border-top: 1px solid var(--border); padding-top: .5rem;
}
.serie-axis span { text-align: center; font-size: .7rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.serie-axis span[data-nd] { color: var(--text-muted); opacity: .55; }

.serie-legend {
  margin-top: 1.25rem; display: flex; flex-wrap: wrap; gap: .5rem 1.5rem;
  font-size: .8rem; color: var(--text-muted);
}
.serie-legend b { color: var(--brand-navy); font-weight: 600; }
.serie-key { display: inline-flex; align-items: center; gap: .45rem; }
.serie-key i { width: 1.6rem; height: 0; border-top: 2.5px solid var(--primary); display: inline-block; }
.serie-key i.gap { border-top-style: dashed; opacity: .75; }
.serie-key i.zero { border-top-color: #ef4444; border-top-style: dashed; }

/* sotto i 1160px le etichette da 7rem non stanno: il profilo diventa
   una lettura verticale, come in home */
@media (max-width: 1160px) {
  .serie-plot { padding: 0; }
  .serie-svg, .serie-axis, .serie-notch, .serie-overlay { display: none; }
  .serie-marks { position: static; inset: auto; display: grid; gap: 0; }
  .serie-marks li {
    position: static; transform: none; width: auto; text-align: left;
    flex-direction: row; align-items: baseline; gap: .85rem;
    padding: .7rem 0; border-top: 1px solid var(--border);
  }
  .serie-marks li.below { transform: none; }
  .serie-marks .dot, .serie-marks li.below .dot { order: 0; margin: 0; flex: none; }
  .serie-marks .val { min-width: 2.5rem; }
  .serie-marks .yr { margin: 0; }
}

/* ============================================================
   6ter. TIMELINE VERTICALE
   La variante del profilo per /martze/storia (D18): la stessa vicenda,
   percorsa dall'alto al basso. Verticale e non orizzontale perche' con
   dodici tappe le etichette orizzontali si accavallerebbero, e perche'
   in home la figura orizzontale deve restare la firma.
   ============================================================ */
.tl { list-style: none; position: relative; margin-top: 2rem; }
.tl::before {
  content: ''; position: absolute; left: 7px; top: .6rem; bottom: .6rem;
  width: 2px; border-radius: 2px;
  background: linear-gradient(180deg, var(--primary-light), var(--primary-dark) 55%, var(--brand-navy));
}
.tl > li { position: relative; padding: 0 0 2rem 2.5rem; }
.tl > li:last-child { padding-bottom: 0; }
.tl > li::before {
  content: ''; position: absolute; left: 0; top: .45rem;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg-main); border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(69,203,170,.14);
}
.tl > li.is-key::before { border-color: var(--brand-navy); box-shadow: 0 0 0 4px rgba(0,42,80,.12); }
.tl > li.is-stop::before { border-color: #ef4444; box-shadow: 0 0 0 4px rgba(239,68,68,.14); }
.tl .when {
  display: block; font-size: .75rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--primary-dark);
}
.tl > li.is-stop .when { color: #b91c1c; }
.tl h3 { margin: .3rem 0 .5rem; font-size: 1.1rem; }
.tl p { color: var(--text-secondary); font-size: .95rem; max-width: 62ch; }
.tl p + p { margin-top: .5rem; }

/* ------------------------------------------------------------
   Scheda persona senza foto: per i ~30 nomi di /martze/campioni,
   di cui abbiamo il palmares ma non il ritratto.
   ------------------------------------------------------------ */
.people { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(min(270px,100%), 1fr)); }
.person {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.35rem 1.5rem; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.person:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(69,203,170,.3); }
.person b { display: block; color: var(--brand-navy); font-weight: 700; font-size: 1.05rem; line-height: 1.25; }
.person .role {
  display: block; font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--primary-dark); margin-top: .35rem;
}
.person p { margin-top: .7rem; font-size: .9rem; color: var(--text-secondary); }
.person--memoriam { border-left: 3px solid var(--text-muted); }

/* ------------------------------------------------------------
   Blocco voce: un'intervista. Ritratto opzionale, ruolo, citazione
   d'apertura, testo. Usato da /futuro e /futuro/voci.
   ------------------------------------------------------------ */
.voice {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm);
  display: grid; grid-template-columns: minmax(0, 13rem) minmax(0, 1fr);
}
.voice > img { width: 100%; height: 100%; min-height: 13rem; object-fit: cover; }
.voice-body { padding: 1.6rem 1.75rem; min-width: 0; }
.voice-body .who { display: block; color: var(--brand-navy); font-weight: 800; font-size: 1.1rem; letter-spacing: -.01em; }
.voice-body .role {
  display: block; font-size: .78rem; color: var(--text-muted); margin-top: .2rem;
}
.voice-body .pull {
  margin: 1rem 0 .9rem; font-size: 1.05rem; font-weight: 600; line-height: 1.45;
  color: var(--primary-dark);
}
.voice-body p { font-size: .95rem; color: var(--text-secondary); }
.voice-body p + p { margin-top: .6rem; }
.voice--noimg { grid-template-columns: 1fr; }
@media (max-width: 700px) {
  .voice { grid-template-columns: 1fr; }
  .voice > img { min-height: 0; aspect-ratio: 16/9; }
}

/* ------------------------------------------------------------
   Blocco "manca il contenuto": dichiarare un vuoto con dignita'.
   Non e' il cartellino rosso da cantiere rimosso dalla home (D9):
   quello parlava al committente, questo parla al visitatore e gli
   dice cosa troverà e da chi dipende.
   ------------------------------------------------------------ */
.pending {
  border: 1px dashed rgba(69,203,170,.5); border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(69,203,170,.06), rgba(69,203,170,.02));
  padding: 1.75rem;
}
.pending h2, .pending h3 { font-size: 1.05rem; font-weight: 700; }
.pending p { margin-top: .6rem; font-size: .95rem; color: var(--text-secondary); max-width: 62ch; }
.pending ul { margin: .9rem 0 0 1.1rem; font-size: .92rem; color: var(--text-secondary); display: grid; gap: .35rem; }
.pending .btn { margin-top: 1.25rem; }

/* ============================================================
   7. CHART gare/anno
   ============================================================ */
.chart {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow-sm);
}
/* sotto i 26rem di larghezza utile le colonne diventano illeggibili: si scorre */
.chart-scroll { overflow-x: auto; overscroll-behavior-x: contain; margin: 0 -.25rem; padding: 0 .25rem; }
.chart-inner { min-width: 19rem; }
.chart-plot {
  position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
  align-items: end; gap: .5rem; height: 220px;
  padding-top: .5rem; border-bottom: 1px solid var(--border);
}
.chart-mean {
  position: absolute; left: 0; right: 0; bottom: calc(var(--mean) * 1%);
  border-top: 2px dashed rgba(0,42,80,.28);
}
.chart-mean span {
  position: absolute; right: 0; top: -1.45rem; font-size: .7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; color: var(--brand-navy);
  background: var(--bg-card); padding: 0 .35rem;
}
.bar { position: relative; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
.bar i {
  display: block; height: calc(var(--h) * 1%); border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--primary-light), var(--primary-dark));
  transition: height .9s var(--ease);
}
.bar[data-zero] i { height: 3px; background: #ef4444; border-radius: 3px; }
.bar b {
  position: absolute; left: 0; right: 0; bottom: calc(var(--h) * 1% + .35rem);
  text-align: center; font-size: .78rem; font-weight: 800; color: var(--brand-navy);
  font-variant-numeric: tabular-nums;
}
.chart-x { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: .5rem; margin-top: .6rem; }
.chart-x span { text-align: center; font-size: .75rem; color: var(--text-secondary); font-variant-numeric: tabular-nums; }
.chart figcaption { margin-top: 1.1rem; font-size: .8rem; color: var(--text-muted); line-height: 1.55; }

/* metodo */
.method {
  background: rgba(69,203,170,.05); border: 1px solid rgba(69,203,170,.18);
  border-radius: var(--radius-md); padding: 1.25rem 1.4rem;
}
.method h3 { font-size: .95rem; }
.method p { font-size: .875rem; color: var(--text-secondary); margin-top: .5rem; }

/* ============================================================
   8. RITRATTI / VIDEO / PARTNER
   ============================================================ */
.portrait { border-radius: var(--radius-lg); overflow: hidden; position: relative; box-shadow: var(--shadow-sm); background: var(--bg-card); border: 1px solid var(--border); }
.portrait img { aspect-ratio: 4/3; object-fit: cover; width: 100%; transition: transform .6s var(--ease); }
.portrait:hover img { transform: scale(1.04); }
.portrait figcaption { padding: 1rem 1.25rem 1.15rem; }
.portrait b { display: block; color: var(--brand-navy); font-weight: 700; }
.portrait span { display: block; font-size: .85rem; color: var(--text-secondary); margin-top: .15rem; }

/* ------------------------------------------------------------
   Scheda fonte: la carta d'identità di un documento citato.
   Serve su /stampa, e su ogni pagina che dichiari una fonte.
   ------------------------------------------------------------ */
.source {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem; box-shadow: var(--shadow-md);
  border-left: 4px solid var(--primary);
}
.source > .kicker {
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em;
  color: var(--primary-dark);
}
.source h3 { margin: .7rem 0 .35rem; font-size: clamp(1.1rem, 2.4vw, 1.4rem); line-height: 1.3; }
.source .byline { font-size: .9rem; color: var(--text-secondary); }
.source dl {
  margin-top: 1.35rem; display: grid; gap: .55rem 1.25rem;
  grid-template-columns: max-content minmax(0, 1fr);
  font-size: .875rem; align-items: baseline;
}
.source dt { color: var(--text-muted); font-weight: 500; }
.source dd { color: var(--brand-navy); font-weight: 600; min-width: 0; overflow-wrap: anywhere; }
.source dd a { color: var(--primary-dark); text-decoration: none; border-bottom: 1px solid rgba(69,203,170,.4); }
.source dd a:hover { border-bottom-color: var(--primary-dark); }
.source-foot { margin-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .7rem; }

/* elenco dei capitoli di un documento, con la firma di ciascuno */
.chapters { list-style: none; display: grid; gap: .1rem; counter-reset: cap; }
.chapters li {
  display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: .25rem .9rem;
  padding: .85rem 0; border-top: 1px solid var(--border); align-items: baseline;
}
.chapters li::before {
  counter-increment: cap; content: counter(cap);
  font-variant-numeric: tabular-nums; font-weight: 800; color: var(--primary);
  font-size: .95rem;
}
.chapters b { color: var(--brand-navy); font-weight: 700; font-size: .98rem; line-height: 1.35; }
.chapters span { grid-column: 2; font-size: .84rem; color: var(--text-muted); }

/* foto di contesto: paesaggio o gara, con credito obbligatorio sotto */
.photo { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); background: var(--bg-card); border: 1px solid var(--border); }
.photo img { width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; }
.photo figcaption { padding: .9rem 1.15rem 1rem; font-size: .82rem; color: var(--text-muted); line-height: 1.55; }
.photo figcaption b { color: var(--brand-navy); font-weight: 600; }

.videos { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fill, minmax(min(280px,100%), 1fr)); }
.video {
  display: block; text-decoration: none; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--bg-card); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: all .4s var(--ease);
}
.video:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: rgba(69,203,170,.3); }
.video-thumb { position: relative; }
.video-thumb img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.video-thumb::after {
  content: '▶'; position: absolute; inset: auto auto 50% 50%;
  transform: translate(-50%, 50%);
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; font-size: 1rem; color: #06231c;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  box-shadow: 0 6px 20px rgba(0,0,0,.28);
}
.video-body { padding: 1rem 1.15rem 1.2rem; }
.video-body b { display: block; color: var(--brand-navy); font-size: .95rem; font-weight: 700; line-height: 1.35; }
.video-body span { display: block; font-size: .78rem; color: var(--text-muted); margin-top: .4rem; }

.partner-board {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.75rem; box-shadow: var(--shadow-sm);
}
.partner-board img { margin: 0 auto; width: 100%; max-width: 620px; height: auto; }

/* banda menta — "il presente" */
.band {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: #052a22;
}
.band h2 { color: #05261f; }
.band .lede { color: rgba(5,38,31,.82); }
.band .band-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.8rem; }
.band .btn--dark { background: var(--brand-navy); color: #fff; box-shadow: 0 8px 24px rgba(0,42,80,.25); }
.band .btn--dark:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0,42,80,.32); }
.band .btn--line { border-color: rgba(5,38,31,.35); color: #05261f; }
.band .btn--line:hover { transform: translateY(-2px); background: rgba(255,255,255,.28); }
.band blockquote.quote { background: rgba(255,255,255,.55); border-color: rgba(255,255,255,.6); border-left-color: var(--brand-navy); }
.band blockquote.quote p { color: #05261f; }
.band blockquote.quote footer { color: rgba(5,38,31,.75); }

/* direttivo in carica — dato certo, dalla pagina Chi siamo dell'associazione */
.board {
  margin-top: 1.25rem; padding: 1.35rem 1.5rem;
  background: rgba(255,255,255,.55); border: 1px solid rgba(255,255,255,.6);
  border-radius: var(--radius-lg);
}
.board h3 {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .12em; color: rgba(5,38,31,.7);
}
.board ul {
  list-style: none; margin-top: .9rem; display: grid; gap: .7rem 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(min(11rem,100%), 1fr));
}
.board b { display: block; color: #05261f; font-weight: 700; font-size: .95rem; line-height: 1.25; }
.board span { display: block; font-size: .78rem; color: rgba(5,38,31,.68); }

/* ============================================================
   9. RIMANDO ALLA PAGINA PROFONDA
   Ogni sezione della home chiude con il link alla sua pagina:
   la home sintetizza, la pagina approfondisce.
   ============================================================ */
.section-more { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .7rem 1.75rem; }
.section-more a {
  color: var(--primary-dark); font-weight: 700; font-size: .95rem;
  text-decoration: none; padding-bottom: .15rem;
  border-bottom: 1px solid rgba(69,203,170,.45);
  transition: border-color .3s var(--ease);
}
/* la freccia sta nel flusso del testo, non è un elemento flex a parte:
   così quando il titolo va a capo la segue, invece di restare appesa
   in fondo alla prima riga */
.section-more a::after {
  content: '\00a0\2192'; display: inline-block;
  transition: transform .3s var(--ease);
}
.section-more a:hover { border-bottom-color: var(--primary-dark); }
.section-more a:hover::after { transform: translateX(.35rem); }
.band .section-more a { color: #05261f; border-bottom-color: rgba(5,38,31,.35); }
.band .section-more a:hover { border-bottom-color: #05261f; }

/* ============================================================
   10. FOOTER
   ============================================================ */
.site-footer { background: var(--brand-navy); color: rgba(255,255,255,.72); padding: 3.5rem 0 2.5rem; margin-top: 0; }
/* h2, non h4: sono intestazioni di primo livello dentro il footer.
   Come h4 producevano un salto di gerarchia h2->h4 su ogni pagina. */
.site-footer h2 { color: #fff; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: .9rem; }
.site-footer a { color: rgba(255,255,255,.8); text-decoration: none; }
.site-footer a:hover { color: var(--primary-light); }
.site-footer ul { list-style: none; display: grid; gap: .45rem; font-size: .9rem; }
.footer-cols { display: grid; gap: 2.25rem; grid-template-columns: repeat(auto-fit, minmax(min(210px,100%), 1fr)); }
.footer-note {
  margin-top: 2.75rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.14);
  font-size: .82rem; line-height: 1.65; display: grid; gap: .6rem;
}
.footer-note strong { color: #fff; }
/* copyright a sinistra, credito a destra sulla stessa riga; su schermi
   stretti il secondo span va a capo e resta allineato a sinistra. */
.footer-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .25rem 1.5rem; }

/* ============================================================
   11. REVEAL + RESPONSIVE + RIDOTTO
   ============================================================ */
/* entrata dal basso: i testi salgono uno dopo l'altro, --rd è lo scarto assegnato da JS */
.js-reveal .reveal {
  opacity: 0;
  transform: translate3d(0, clamp(16px, 2.4vw, 30px), 0);
  transition:
    opacity .75s var(--ease) var(--rd, 0ms),
    transform .75s var(--ease) var(--rd, 0ms);
}
.js-reveal .reveal.in { opacity: 1; transform: none; }
/* i titoli salgono un filo più da lontano: dà la gerarchia al movimento */
.js-reveal h1.reveal, .js-reveal h2.reveal { transform: translate3d(0, clamp(22px, 3.2vw, 40px), 0); }
.js-reveal h1.reveal.in, .js-reveal h2.reveal.in { transform: none; }

@media (max-width: 1080px) {
  .navtoggle {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .6rem 1rem; border-radius: 50px; border: 2px solid var(--border);
    background: var(--bg-card); color: var(--brand-navy); font-family: inherit;
    font-weight: 700; font-size: .9rem; cursor: pointer;
  }
  .mainnav {
    display: none; position: absolute; left: var(--gutter); right: var(--gutter);
    top: calc(100% + .4rem); background: var(--bg-card);
    border: 1px solid var(--border); border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md); padding: .6rem; max-height: 72vh; overflow-y: auto;
  }
  .mainnav[data-open] { display: block; }
  .mainnav ul { flex-direction: column; align-items: stretch; gap: .1rem; }
  .mainnav .navtop { width: 100%; justify-content: space-between; }
  /* nel pannello mobile i sottomenu sono sempre aperti: il ponte hover
     diventa una striscia che intercetta i clic della voce successiva */
  .mainnav li.has-sub:hover::after,
  .mainnav li.has-sub:focus-within::after { content: none; }
  .submenu { position: static; display: flex; margin-top: 0; box-shadow: none; border: none; padding: 0 0 .4rem 1rem; }
  .header-cta { display: none; }
  [id] { scroll-margin-top: 5.5rem; }
}
@media (max-width: 620px) {
  .section-head { margin-bottom: 1.9rem; }
  .card, .partner-board, .chart { padding: 1.15rem; }
  .method { padding: 1.05rem 1.15rem; }
  blockquote.quote { padding: 1.15rem 1.25rem; }
  /* il credito foto in posizione assoluta finirebbe sotto le CTA a piena larghezza;
     da statico serve la gutter, perché non è figlio di .wrap */
  .hero .wrap { padding-bottom: 2.25rem; }
  .hero-credit {
    position: static; margin-top: 1.5rem;
    /* 3rem di fondo per non finire sotto il crinale, che è alto 42px */
    padding: 0 var(--gutter) 3rem; text-align: right;
  }
  /* i rimandi in colonna: affiancati mangerebbero la riga */
  .section-more { gap: .6rem; flex-direction: column; align-items: flex-start; }
  .videos, .grid { gap: 1.1rem; }
}
@media (max-width: 480px) {
  :root { --gutter: 1rem; }
  /* I pulsanti di contenuto hanno white-space: nowrap, quindi la loro
     larghezza minima e' quella dell'etichetta intera: dentro un blocco
     con padding, a queste larghezze sbordano. Qui vanno a piena riga e
     possono andare a capo. L'header-cta resta nowrap di proposito. */
  .hero-actions .btn, .band-actions .btn,
  .pending .btn, .source-foot .btn {
    width: 100%; white-space: normal; text-align: center;
  }
  .chart-plot { height: 180px; }
  .portrait img { aspect-ratio: 3/2; }
  .footer-cols { gap: 1.6rem; }
}
@media (max-width: 360px) {
  .stat b { font-size: 2.4rem; }
  .video-thumb::after { width: 42px; height: 42px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js-reveal .reveal { opacity: 1; transform: none; }
}