/* ==========================================================================
   Solar CMA, HERO: tipografia, copy, layout del testo, CTA, barra bassa.
   Proprietario: tipografia (agente A). Scena in hero-scene.css, sfondo in
   hero-bg.css, runtime in site.js.
   Concept: il "Solar" del nome e' la scena (sole, raggi, orbite, foglie),
   il "CMA" e' il testo (titolo, copy, CTA). Il testo e' allineato alla griglia
   a 6 colonne dello sfondo (hero-bg.css .hb-lines): eyebrow a colonna 1,
   i tre valori alle linee 4, 5, 6, l'indicatore SCORRI esattamente sulla linea
   centrale.
   Dipendenze: token da theme.css e fonts.css (con fallback), --px/--py/--hp da
   site.js (0 se assenti), classi .is-ready / .is-paused messe da site.js.
   Animazioni solo transform/opacity (+ una luce sul titolo, una tantum).
   ========================================================================== */

.hero{
  --h-ink:var(--ink,#0b2447);
  --h-navy:var(--navy,#071b3a);
  --h-azure:var(--azure,#19b4ec);
  --h-blue:var(--blue,#1646c9);
  --h-leaf:var(--leaf,#22b36b);
  --h-moss:var(--moss,#0f7a4a);
  --h-sun:var(--sun,#ffd426);
  --h-sun-soft:var(--sun-soft,#fff3b0);
  --h-mist:var(--mist,#eaf8fd);
  --h-ease:var(--ease-out,cubic-bezier(.22,1,.36,1));
  --noise-dark:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n' x='0' y='0'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .04 0 0 0 0 .14 0 0 0 0 .28 0 0 0 1 -.34'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
  --noise-light:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n' x='0' y='0'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 -.36'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");

  /* token tipografici locali (hanno fallback se fonts.css manca) */
  --t-display:var(--font-display,"Bricolage Grotesque",sans-serif);
  --t-text:var(--font-text,"Geist",sans-serif);
  --t-ease:cubic-bezier(.16,1,.3,1);          /* uscita morbida e decisa */
  --t-muted:var(--muted,#4d6481);
  --t-hair:rgba(11,36,71,.14);

  position:relative;
  isolation:isolate;
  overflow:clip;
  display:flex;
  flex-direction:column;
  min-height:min(900px,calc(100svh - var(--header-h,88px)));
  background:transparent;
}
.hero>*{position:relative;z-index:1}
.hero .hero-grid{
  flex:1;align-content:center;align-items:center;
  /* il quadro della scena e' quadrato: la sua larghezza segue l'altezza utile
     della hero (cosi' barra bassa e CTA restano nel primo schermo) */
  --art-w:min(50%,max(300px,calc(min(900px,100svh - var(--header-h,88px)) - 222px)));
  grid-template-columns:minmax(0,1fr) minmax(0,var(--art-w));
  column-gap:max(24px,4%);
  padding:28px 0 30px;
}

/* --------------------------------------------------------------------------
   Riga alta: eyebrow a colonna 1, tre valori sulle linee 4, 5, 6 della griglia
   -------------------------------------------------------------------------- */
.hero .hero-top{
  display:grid;grid-template-columns:repeat(6,minmax(0,1fr));align-items:center;gap:0;
  min-height:44px;
}
.hero .eyebrow{
  grid-column:1/4;justify-self:start;
  display:inline-flex;align-items:center;gap:11px;max-width:100%;
  padding:11px 18px 11px 14px;
  font:600 11px/1.2 var(--t-text);letter-spacing:.14em;text-transform:uppercase;
  color:var(--h-ink);
  background:linear-gradient(180deg,rgba(255,255,255,.86),rgba(255,255,255,.62));
  border:1px solid rgba(11,36,71,.1);
  border-radius:999px;corner-shape:squircle;
  box-shadow:0 1px 0 rgba(255,255,255,.95) inset,0 10px 22px -16px rgba(22,70,201,.5);
}
.hero .eb-text{display:block;min-width:0}
.pulse-dot{position:relative;flex:none;width:8px;height:8px;border-radius:50%;
  background:radial-gradient(circle at 34% 30%,#fff8c8,var(--h-sun) 50%,#ffae1a);
  box-shadow:0 0 0 1px rgba(255,255,255,.8),0 0 9px 1px rgba(255,196,32,.75)}
.pulse-dot::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid rgba(255,176,24,.65);
  opacity:.4;transform:scale(1.1);
  animation:t-pulse 3.4s var(--h-ease) infinite}

.hero .edition{
  grid-column:4/7;margin:0;padding:0;list-style:none;
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  font:600 11px/1 var(--t-text);letter-spacing:.14em;text-transform:uppercase;color:var(--h-ink);
}
.hero .edition li{
  position:relative;display:flex;align-items:baseline;gap:9px;padding:15px 0 15px 16px;white-space:nowrap;
}
.hero .edition li::before{ /* tacca che si sovrappone alla linea della griglia */
  content:"";position:absolute;left:0;top:50%;width:1px;height:18px;margin-top:-9px;
  background:linear-gradient(180deg,rgba(11,36,71,0),rgba(11,36,71,.4) 30%,rgba(11,36,71,.4) 70%,rgba(11,36,71,0));
}
.hero .edition i{
  font-style:normal;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:.08em;
  color:var(--h-blue);
}

/* --------------------------------------------------------------------------
   Titolo: maschera per riga, scala fluida, parola in enfasi
   -------------------------------------------------------------------------- */
.hero .hero-copy{
  container:hero-copy/inline-size;
  /* corpo del titolo: il piu' piccolo tra scala fluida (vw), larghezza della colonna (cqi) e altezza utile (svh) */
  --h1-fluid:var(--fs-hero,clamp(3.4rem,2.8rem + 5.63vw,9.5rem));
  --h1-cq:9999px;
  --h1-vh:9999px;
  --h1-size:min(var(--h1-fluid),var(--h1-cq),var(--h1-vh));
  transform:translate3d(0,calc(var(--hp,0)*34px),0);
  opacity:calc(1 - var(--hp,0)*.7);
}
@supports (width:1cqi){
  .hero .hero-copy{--h1-cq:24cqi}
}
@media(min-width:901px){
  .hero .hero-copy{--h1-vh:max(4.25rem,calc((100svh - 31.5rem)/2.82))}
}
.hero .hero-copy h1{
  margin:0 0 clamp(22px,2.3vw,38px) -.04em;
  font-family:var(--t-display);font-optical-sizing:auto;
  font-size:var(--h1-size);font-weight:640;
  letter-spacing:var(--tr-hero,-.048em);word-spacing:.07em;line-height:var(--lh-hero,.94);
  color:var(--h-ink);
  text-wrap:balance;
  font-kerning:normal;
}
.hero .hero-copy h1 .ln{
  /* riga mascherata: il testo sale da una linea di taglio.
     Il padding allarga l'area di ritaglio (ascendenti, discendenti, virgola)
     senza spostare il layout (margini negativi uguali e contrari). */
  display:block;overflow:clip;
  padding:.08em .06em .15em;margin:-.08em -.06em -.15em;
  font-style:normal;background:none;border-radius:0;box-decoration-break:slice;
}
.hero .hero-copy h1 .ln-in{display:block;will-change:auto}
.hero .hero-copy h1 .w{
  /* gradiente solare azzurro, blu, verde (tutti >= 3:1 sul fondo chiaro: testo grande AA) */
  color:var(--h-blue);
  background:
    linear-gradient(104deg,rgba(255,255,255,0) 38%,rgba(255,255,255,.6) 50%,rgba(255,255,255,0) 62%) 130% 0/260% 100% no-repeat,
    linear-gradient(98deg,#0a8fd0 0%,#1646c9 36%,#0f84a8 66%,#12a063 100%);
  padding-right:.01em;
}
.hero .hero-copy h1 .dot{
  /* il punto finale e' un piccolo sole */
  color:#f5a300;
  background:radial-gradient(circle at 34% 30%,#ffeb7a 0%,#ffc61f 48%,#f59a00 100%);
  margin-left:.02em;
}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  .hero .hero-copy h1 .w,.hero .hero-copy h1 .dot{
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;color:transparent;
  }
}
@media(forced-colors:active){
  .hero .hero-copy h1 .w,.hero .hero-copy h1 .dot{background:none;-webkit-text-fill-color:currentColor;color:CanvasText}
}

/* --------------------------------------------------------------------------
   Lead e CTA
   -------------------------------------------------------------------------- */
.hero .hero-copy>p{
  max-width:23.2em;margin:0 0 clamp(26px,2.5vw,38px);
  font:400 var(--fs-lead,19px)/1.55 var(--t-text);letter-spacing:-.011em;
  color:var(--t-muted);text-wrap:pretty;
}

.hero .btn-halo{
  position:relative;isolation:isolate;gap:22px;
  min-height:60px;padding:8px 8px 8px 30px;
  font:600 15px/1.2 var(--t-text);letter-spacing:.002em;
  border-radius:999px;corner-shape:squircle;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.26),
    inset 0 -10px 18px -12px rgba(25,180,236,.5),
    0 0 0 1px rgba(7,27,58,.4),
    0 12px 22px -12px rgba(255,212,38,.8),0 16px 28px -14px rgba(34,179,107,.7),0 22px 36px -14px rgba(25,180,236,.75);
}
.hero .btn-halo:hover{
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.34),
    inset 0 -10px 18px -12px rgba(25,180,236,.65),
    0 0 0 1px rgba(7,27,58,.4),0 0 0 4px rgba(25,180,236,.28),
    0 14px 26px -10px rgba(255,212,38,.9),0 18px 32px -12px rgba(34,179,107,.8),0 26px 42px -12px rgba(25,180,236,.85);
}
.hero .btn-halo:focus-visible{outline:3px solid var(--h-blue);outline-offset:5px}
.hero .btn-label{position:relative;white-space:nowrap}
.btn-arrow{
  position:relative;flex:none;overflow:hidden;
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.14);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.28),inset 0 1px 0 rgba(255,255,255,.3);
  color:#fff;
  transition:background-color .35s var(--t-ease),color .35s var(--t-ease),transform .5s var(--t-ease);
}
.btn-arrow .ar{
  position:absolute;left:50%;top:50%;width:17px;height:17px;margin:-8.5px 0 0 -8.5px;
  fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
  transition:transform .55s var(--t-ease);
}
.btn-arrow .ar-1{transform:translateX(0)}
.btn-arrow .ar-2{transform:translateX(-170%)}
.btn-halo:hover .btn-arrow,.btn-halo:focus-visible .btn-arrow{background:var(--h-sun);color:var(--h-navy);box-shadow:inset 0 0 0 1px rgba(255,255,255,.55),0 6px 14px -6px rgba(255,180,0,.8)}
.btn-halo:hover .ar-1,.btn-halo:focus-visible .ar-1{transform:translateX(170%)}
.btn-halo:hover .ar-2,.btn-halo:focus-visible .ar-2{transform:translateX(0)}
.btn-halo:active .btn-arrow{transform:scale(.92)}

/* --------------------------------------------------------------------------
   Barra bassa a 3 colonne + indicatore scroll (sulla linea centrale)
   -------------------------------------------------------------------------- */
.hero .hero-bottom{
  position:relative;
  display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:20px;
  min-height:76px;padding:0;border-top:0;
  font:500 13px/1.45 var(--t-text);letter-spacing:-.002em;color:var(--h-ink);
}
.hero .hero-bottom::before{ /* filetto superiore, si disegna all'ingresso */
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,rgba(11,36,71,.2),rgba(11,36,71,.14) 50%,rgba(11,36,71,.2));
  transform-origin:0 50%;
}
.hero .hb-claim{max-width:24em;text-wrap:pretty}
.hero .scroll-cue{
  display:flex;flex-direction:column;align-items:center;gap:9px;
  padding:13px 18px 0;align-self:stretch;justify-content:flex-start;
  color:var(--t-muted);text-decoration:none;
}
.hero .sc-label{font:600 11px/1 var(--t-text);letter-spacing:.24em;text-transform:uppercase;padding-left:.24em}
.scroll-cue i{position:relative;display:block;width:1px;height:30px;overflow:hidden;background:rgba(11,36,71,.2)}
.scroll-cue i::after{content:"";position:absolute;left:0;top:0;width:1px;height:12px;background:var(--h-ink);
  transform:translateY(-120%);animation:t-scroll 2.6s var(--h-ease) infinite}
.hero .hb-link{
  justify-self:end;display:inline-flex;align-items:center;gap:12px;
  min-height:44px;padding:0 0 0 6px;color:var(--h-ink);
  font-weight:600;
}
.hero .hb-text{
  text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px;
  text-decoration-color:rgba(11,36,71,.32);
  transition:text-decoration-color .3s ease;
}
.hero .hb-chip{
  position:relative;flex:none;overflow:hidden;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid rgba(11,36,71,.26);color:var(--h-ink);
  transition:background-color .35s var(--t-ease),color .35s var(--t-ease),border-color .35s var(--t-ease);
}
.hero .hb-chip svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;
  transition:transform .5s var(--t-ease)}
.hero .hb-link:hover .hb-text{text-decoration-color:currentColor}
.hero .hb-link:hover .hb-chip{background:var(--h-ink);border-color:var(--h-ink);color:#fff}
.hero .hb-link:hover .hb-chip svg{transform:translateY(2px)}
.hero .hb-link:focus-visible{outline:3px solid var(--h-blue);outline-offset:4px;border-radius:12px}

/* --------------------------------------------------------------------------
   Entrata (solo con JS e dopo .is-ready; senza JS tutto e' visibile e fermo)
   Prima di .is-ready gli elementi sono nascosti, con una rete di sicurezza:
   se .is-ready non arriva entro 2,6 s si mostrano comunque.
   -------------------------------------------------------------------------- */
html.js .hero:not(.is-ready) :is(.eyebrow,.edition li,.hero-copy>p,.btn-halo,.hb-claim,.scroll-cue,.hb-link){
  opacity:0;animation:t-safe .01s linear 2.6s forwards;
}
html.js .hero:not(.is-ready) .ln-in{transform:translate3d(0,128%,0);animation:t-safe-line .01s linear 2.6s forwards}
html.js .hero:not(.is-ready) .hero-bottom::before{transform:scaleX(0);animation:t-safe-line .01s linear 2.6s forwards}

.hero.is-ready .eyebrow{animation:t-fade .9s var(--t-ease) .05s backwards}
.hero.is-ready .edition li{animation:t-fade .9s var(--t-ease) calc(.14s + var(--k,0)*.07s) backwards}
.hero.is-ready .edition li:nth-child(2){--k:1}
.hero.is-ready .edition li:nth-child(3){--k:2}
.hero.is-ready .ln-in{animation:t-line 1.25s var(--t-ease) calc(.12s + var(--i,0)*.1s) backwards}
.hero.is-ready .hero-copy h1 .w{animation:t-sheen 2.1s cubic-bezier(.45,.05,.2,1) 1.1s backwards}
.hero.is-ready .hero-copy>p{animation:t-rise 1s var(--t-ease) .5s backwards}
.hero.is-ready .btn-halo{animation:t-rise 1s var(--t-ease) .64s backwards}
.hero.is-ready .hero-bottom::before{animation:t-draw 1.4s var(--t-ease) .8s backwards}
.hero.is-ready .hb-claim,.hero.is-ready .scroll-cue,.hero.is-ready .hb-link{animation:t-fade 1s var(--t-ease) 1s backwards}

/* Keyframes (solo transform / opacity; t-sheen sposta una luce una volta sola) */
@keyframes t-fade{from{opacity:0;transform:translate3d(0,8px,0)}}
@keyframes t-rise{from{opacity:0;transform:translate3d(0,22px,0)}}
@keyframes t-line{from{transform:translate3d(0,128%,0)}}
@keyframes t-draw{from{transform:scaleX(0)}}
@keyframes t-sheen{from{background-position:130% 0,0 0}to{background-position:-40% 0,0 0}}
@keyframes t-safe{to{opacity:1}}
@keyframes t-safe-line{to{transform:none}}
@keyframes t-pulse{0%{transform:scale(.4);opacity:.95}70%,100%{transform:scale(1.55);opacity:0}}
@keyframes t-scroll{0%{transform:translateY(-120%)}60%,100%{transform:translateY(260%)}}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media(min-width:1600px){
  .hero .hero-copy>p{font-size:clamp(19px,.95vw + .4rem,22px)}
}
@media(max-width:1180px){
  .hero .edition li{gap:7px;padding-left:12px}
  .hero .edition{letter-spacing:.12em}
}
@media(max-width:900px){
  .hero{min-height:min(860px,calc(100svh - var(--header-h,88px)))}
  .hero .hero-top{display:flex;min-height:0}
  .hero .edition{display:none}
  .hero .hero-grid{grid-template-columns:minmax(0,.92fr) minmax(0,1fr);column-gap:4%;padding:40px 0 44px;align-items:center}
  .hero .hero-copy{--h1-vh:9999px}
  .hero .hb-claim{font-size:12.5px}
  .hero .scroll-cue{display:none}
  .hero .hero-bottom{grid-template-columns:minmax(0,1fr) auto;min-height:72px}
}
@media(max-width:640px){
  .hero{min-height:0}
  .hero .hero-grid{grid-template-columns:minmax(0,1fr);gap:32px;padding:30px 0 34px}
  .hero .hero-copy{--h1-fluid:min(6.4rem,21vw)}
  .hero .eyebrow{font-size:10.5px;letter-spacing:.1em;padding:10px 15px 10px 12px;gap:10px;align-items:flex-start}
  .hero .eb-text{text-wrap:balance;line-height:1.3}
  .hero .pulse-dot{margin-top:.2em}
  .hero .hero-copy h1{margin-left:-.035em}
  .hero .hero-copy>p{max-width:22em;font-size:17px}
  .hero .btn-halo{width:100%;justify-content:space-between;padding-left:26px}
  .hero .hero-bottom{gap:12px 16px}
  .hero .hb-claim{font-size:12.5px;max-width:15.5em}
}

/* --------------------------------------------------------------------------
   Movimento ridotto: tutto statico ma completo (vale per tutto .hero)
   -------------------------------------------------------------------------- */
@media(prefers-reduced-motion:reduce){
  .hero{--px:0!important;--py:0!important}
  .hero *,.hero *::before,.hero *::after{animation:none!important;transition:none!important}
  html.js .hero:not(.is-ready) :is(.eyebrow,.edition li,.hero-copy>p,.btn-halo,.hb-claim,.scroll-cue,.hb-link){opacity:1}
  html.js .hero:not(.is-ready) .ln-in{transform:none}
  html.js .hero:not(.is-ready) .hero-bottom::before{transform:none}
  .hero .hero-copy{transform:none;opacity:1}
}