/* ============================================================
   SISTEMA — variabili, reset, griglia tecnica
============================================================ */
:root{
  --nero:#0b0b0c;
  --bianco:#faf9f6;
  --rosso:#d81324;
  --rosso-vivo:#ff1f36;
  --grigio:#726f6a;
  --linea:rgba(11,11,12,.14);
  --linea-bianca:rgba(250,249,246,.16);
  --serif:'Cormorant Garamond', serif;
  --sans:'DM Sans', sans-serif;
  --mono:'DM Mono', monospace;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bianco);
  color:var(--nero);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
@media(min-width:1181px){
  body{padding-right:132px}
}

/* ============================================================
   LANG BAR — barra lingue (sopra la nav, come nelle altre pagine)
============================================================ */
.lang-bar{
  position:fixed;top:0;left:0;right:0;height:34px;z-index:600;
  background:var(--nero);display:flex;align-items:center;
}
@media(min-width:1181px){ .lang-bar{right:132px} }
.lang-inner{width:100%;max-width:1400px;margin:0 auto;padding:0 40px;display:flex;align-items:center;gap:1.5rem}
.lang-label{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.25)}
.lang-btns{display:flex;gap:.15rem}
.lb{background:none;border:none;cursor:pointer;font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.35);padding:.3rem .65rem;transition:color .2s,background .2s}
.lb:hover{color:rgba(255,255,255,.8)}
.lb.active{color:var(--bianco);background:rgba(216,19,36,.3)}
@media(max-width:980px){ .lang-inner{padding:0 22px} }

/* nav si sposta sotto la lang-bar */
nav{top:34px}

/* ============================================================
   BURGER + MOBILE MENU (parità con le pagine interne)
============================================================ */
.nav-burger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:4px}
.nav-burger span{display:block;width:24px;height:2px;background:var(--bianco);transition:all .3s}
nav.scrolled .nav-burger span{background:var(--nero)}
@media(max-width:980px){ .nav-burger{display:flex;margin-left:auto} }
.mobile-menu{
  position:fixed;top:calc(34px + 66px);left:0;right:0;bottom:0;
  background:var(--nero);z-index:590;
  transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);
  display:flex;align-items:center;justify-content:center;
}
.mobile-menu.open{transform:none}
.mobile-menu ul{list-style:none;text-align:center}
.mobile-menu li{margin:1.4rem 0}
.mobile-menu a{font-family:var(--serif);font-size:1.8rem;font-weight:300;color:var(--bianco);text-decoration:none;transition:color .2s}
.mobile-menu a:hover,.mobile-apply{color:var(--rosso-vivo)!important}

/* ============================================================
   AUDIO PLAYER FLOTTANTE (iniettato da main.js)
============================================================ */
.audio-player{position:fixed;bottom:1.5rem;right:1.5rem;z-index:400;display:flex;align-items:center;font-family:var(--sans)}
@media(min-width:1181px){ .audio-player{right:calc(132px + 1.5rem)} }
.ap-toggle{width:52px;height:52px;border-radius:50%;border:none;background:var(--rosso-vivo);color:var(--bianco);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 4px 18px rgba(11,11,12,.3);transition:background .2s,transform .2s;flex-shrink:0;position:relative;z-index:2}
.ap-toggle:hover{background:var(--rosso);transform:scale(1.05)}
.ap-toggle svg{width:20px;height:20px}
.ap-note{position:absolute;inset:0;border-radius:50%;border:1.5px solid rgba(255,31,54,.5);opacity:0;transform:scale(1)}
.audio-player.playing .ap-note{animation:apPulse 2.4s ease-out infinite}
@keyframes apPulse{0%{opacity:.6;transform:scale(1)}100%{opacity:0;transform:scale(1.6)}}
.ap-panel{position:absolute;right:0;bottom:64px;width:308px;background:var(--nero);color:var(--bianco);padding:1.3rem 1.4rem;box-shadow:0 12px 36px rgba(11,11,12,.35);opacity:0;transform:translateY(10px) scale(.97);pointer-events:none;transition:opacity .25s,transform .25s}
.audio-player.open .ap-panel{opacity:1;transform:none;pointer-events:auto}
.ap-preline{font-family:var(--serif);font-style:italic;font-size:.9rem;color:rgba(250,249,246,.55);margin-bottom:.5rem}
.ap-label{font-family:var(--mono);font-size:.58rem;letter-spacing:.18em;text-transform:uppercase;color:var(--rosso-vivo);margin-bottom:.6rem}
.ap-title{font-family:var(--serif);font-size:1.05rem;font-weight:400;line-height:1.3;margin-bottom:.2rem}
.ap-credit{font-size:.72rem;color:rgba(250,249,246,.45);line-height:1.5;margin-bottom:1rem}
.ap-wave{position:relative;width:100%;height:190px;margin-bottom:1rem;cursor:pointer;overflow:hidden;border-top:1px solid rgba(250,249,246,.1);border-bottom:1px solid rgba(250,249,246,.1)}
.ap-wave canvas{display:block;width:100%;height:100%}
.ap-expand-btn{position:absolute;top:8px;right:8px;width:26px;height:26px;border:1px solid rgba(250,249,246,.32);background:rgba(11,11,12,.45);color:var(--bianco);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .2s,background .2s;z-index:2}
.ap-expand-btn:hover{border-color:var(--rosso-vivo);background:rgba(11,11,12,.75)}
.ap-expand-btn svg{width:13px;height:13px}

.ap-expand{position:fixed;inset:0;z-index:900;background:rgba(11,11,12,.95);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.4rem;opacity:0;pointer-events:none;transition:opacity .3s}
.ap-expand.open{opacity:1;pointer-events:auto}
.ap-expand-close{position:absolute;top:1.5rem;right:1.5rem;width:40px;height:40px;border:1px solid rgba(250,249,246,.3);background:none;color:var(--bianco);font-size:1.7rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .2s}
.ap-expand-close:hover{border-color:var(--rosso-vivo)}
.ap-expand canvas{width:min(78vw,78vh,560px);height:min(78vw,78vh,560px);border:1px solid rgba(250,249,246,.14)}
.ap-expand-info{text-align:center}
.ap-expand-title{font-family:var(--serif);font-size:1.3rem;font-weight:400;color:var(--bianco)}
.ap-expand-credit{font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(250,249,246,.45);margin-top:.4rem}
@media(max-width:600px){ .ap-expand canvas{width:86vw;height:86vw} .ap-expand-close{top:1rem;right:1rem} }
.ap-controls{display:flex;align-items:center;gap:.8rem}
.ap-play{width:36px;height:36px;border-radius:50%;border:1.5px solid rgba(250,249,246,.3);background:none;color:var(--bianco);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:border-color .2s}
.ap-play:hover{border-color:var(--rosso-vivo)}
.ap-play svg{width:13px;height:13px}
.ap-bar{flex:1;height:3px;background:rgba(255,255,255,.12);cursor:pointer;position:relative}
.ap-bar-fill{position:absolute;inset:0;width:0%;background:var(--rosso-vivo)}
.ap-time{font-family:var(--mono);font-size:.6rem;color:rgba(250,249,246,.35);white-space:nowrap}
@media(max-width:480px){ .audio-player{bottom:1rem;right:1rem} }
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
em{font-style:italic;color:var(--rosso);font-family:var(--serif)}
::selection{background:var(--rosso);color:var(--bianco)}

/* griglia tecnica di sfondo, tipo carta millimetrata */
.grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--linea) 1px, transparent 1px),
    linear-gradient(90deg, var(--linea) 1px, transparent 1px);
  background-size:48px 48px;
  opacity:.5;
  pointer-events:none;
}
.grid-bg.dark{
  background-image:
    linear-gradient(var(--linea-bianca) 1px, transparent 1px),
    linear-gradient(90deg, var(--linea-bianca) 1px, transparent 1px);
}

/* crocette di riferimento, come i punti quotati del disegno tecnico */
.crop{
  position:absolute;width:14px;height:14px;pointer-events:none;
  opacity:.55;
}
.crop::before,.crop::after{content:'';position:absolute;background:currentColor}
.crop::before{left:50%;top:0;width:1px;height:100%;transform:translateX(-50%)}
.crop::after{top:50%;left:0;height:1px;width:100%;transform:translateY(-50%)}
.crop span{
  position:absolute;top:18px;left:18px;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.08em;
  white-space:nowrap;
}

/* ============================================================
   BARRA PROGRESSO SCROLL — riga quotata che si riempie
============================================================ */
#progress{
  position:fixed;top:0;left:0;height:3px;width:0%;
  background:var(--rosso);z-index:999;
  transition:width .08s linear;
}
@media(min-width:1181px){ #progress{right:132px;width:auto} }

/* ============================================================
   RAIL — il disegno tecnico che si completa scorrendo la pagina.
   Non è decorazione: è la stessa "forma interna" del Violino
   Andrea Amati (Traité de Lutherie, §9) tracciata dal vivo —
   poche linee all'inizio, completa in fondo alla pagina.
============================================================ */
#rail{display:none}
@media(min-width:1181px){
  #rail{
    display:block;position:fixed;top:0;right:0;width:132px;height:100vh;
    background:var(--nero);z-index:450;
    border-left:1px solid rgba(216,19,36,.45);
    overflow:hidden;
  }
}
#rail .grid-bg{opacity:.2}
.rail-violin{
  position:absolute;top:50%;left:50%;width:78px;
  transform:translate(-50%,-50%);
}
.rail-violin svg{width:100%;height:auto;overflow:visible;display:block}
#railViolinPath{
  fill:none;stroke:var(--rosso-vivo);stroke-width:2.6;
  stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 7px rgba(255,31,54,.5));
}
.rail-ghost{fill:none;stroke:rgba(250,249,246,.1);stroke-width:1}
.rail-arc{
  position:absolute;border:1px solid rgba(216,19,36,.22);border-radius:50%;
  animation:railspin 46s linear infinite;
}
.rail-arc.a2{border-color:rgba(250,249,246,.14);animation-duration:64s;animation-direction:reverse}
@keyframes railspin{to{transform:rotate(360deg)}}
.rail-formula{
  position:absolute;left:50%;transform:translateX(-50%);
  font-family:var(--mono);font-size:.56rem;letter-spacing:.03em;
  color:rgba(250,249,246,.4);white-space:nowrap;
  animation:raildrift 6.5s ease-in-out infinite;
}
@keyframes raildrift{
  0%,100%{transform:translateX(-50%) translateY(0);opacity:.3}
  50%{transform:translateX(-50%) translateY(-7px);opacity:.75}
}
.rail-tick{position:absolute;left:50%;width:16px;height:1px;background:rgba(250,249,246,.28);transform:translateX(-50%)}
.rail-caption{
  position:absolute;bottom:36px;left:50%;
  transform:translateX(-50%) rotate(-90deg);transform-origin:center;
  font-family:var(--mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(250,249,246,.4);white-space:nowrap;
}
.rail-pct{
  position:absolute;top:26px;left:0;right:0;text-align:center;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.03em;color:var(--rosso-vivo);
}
.rail-pct small{
  display:block;margin-top:3px;font-size:.52rem;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(250,249,246,.4);
}

/* ============================================================
   NAV
============================================================ */
#tag{
  position:fixed;bottom:16px;left:16px;z-index:998;
  font-family:var(--mono);font-size:.65rem;letter-spacing:.08em;
  color:var(--grigio);background:rgba(250,249,246,.85);
  padding:6px 10px;border:1px solid var(--linea);
  backdrop-filter:blur(6px);
}
#tag b{color:var(--rosso);font-weight:500}

nav{
  position:fixed;top:34px;left:0;right:0;z-index:500;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 40px;
  transition:background .35s var(--ease), padding .35s var(--ease), border-color .35s;
  border-bottom:1px solid transparent;
}
nav.scrolled{
  background:rgba(250,249,246,.92);
  backdrop-filter:blur(10px);
  padding:14px 40px;
  border-bottom-color:var(--linea);
}
.nav-logo{display:flex;flex-direction:column;line-height:1.15}
.logo-main{
  font-family:var(--serif);font-size:1.18rem;font-weight:500;
  color:var(--bianco);letter-spacing:.01em;
  transition:color .35s;
}
nav.scrolled .logo-main{color:var(--nero)}
.logo-sub{
  font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--rosso);margin-top:3px;
}
.nav-links{display:flex;gap:34px;list-style:none}
.nav-links a{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--bianco);
  position:relative;padding-bottom:4px;transition:color .35s;
}
nav.scrolled .nav-links a{color:var(--nero)}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--rosso);transition:width .3s var(--ease);
}
.nav-links a:hover::after{width:100%}
.nav-apply{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.06em;
  text-transform:uppercase;border:1px solid var(--bianco);
  color:var(--bianco);padding:9px 18px;transition:.35s var(--ease);
}
nav.scrolled .nav-apply{border-color:var(--nero);color:var(--nero)}
.nav-apply:hover{background:var(--rosso);border-color:var(--rosso);color:var(--bianco)}
.burger{display:none}
@media(min-width:1181px){ nav{right:132px} }
@media(max-width:980px){
  .nav-links{display:none}
  nav{padding:18px 22px}
}

/* ============================================================
   HERO — nero, contorno di violino disegnato dal vivo
============================================================ */
.hero{
  position:relative;height:100vh;min-height:640px;
  background:var(--nero);color:var(--bianco);
  display:flex;align-items:center;overflow:hidden;
}
.hero .grid-bg{opacity:.35}
.hero-inner{
  position:relative;z-index:3;
  width:100%;max-width:1360px;margin:0 auto;
  padding:0 40px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:center;
}
.hero-svg-wrap{
  position:relative;height:74vh;max-height:640px;
  display:flex;align-items:center;justify-content:center;
}
.hero-svg-wrap svg{width:100%;height:100%;overflow:visible}
/* il tratto principale — la stessa forma tracciata anche nel rail;
   viene disegnato via JS in base allo scroll (poche linee -> completo) */
.violin-outline{
  fill:none;stroke:var(--rosso-vivo);stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:2600;stroke-dashoffset:2600;
  filter:drop-shadow(0 0 14px rgba(255,31,54,.35));
}
#railViolinPath{stroke-dasharray:900;stroke-dashoffset:900}
.violin-ghost{
  fill:none;stroke:rgba(250,249,246,.14);stroke-width:.7;
  stroke-dasharray:3 5;
}
.construct-line{
  fill:none;stroke:rgba(250,249,246,.32);stroke-width:.6;
  stroke-dasharray:600;stroke-dashoffset:600;
  animation:draw 1.4s var(--ease) forwards;
}
.construct-arc{
  fill:none;stroke:rgba(250,249,246,.2);stroke-width:.6;
  stroke-dasharray:1200;stroke-dashoffset:1200;
  animation:draw 1.8s var(--ease) forwards, spinslow 50s linear infinite;
  transform-origin:center;
}
.hero-pt{fill:var(--bianco);opacity:0;animation:fadein .5s forwards}
.hero-label{
  font-family:var(--mono);font-size:9px;fill:rgba(250,249,246,.6);
  opacity:0;animation:fadein .6s forwards, labelbob 5.5s ease-in-out infinite;
  letter-spacing:.03em;transform-origin:center;
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadein{to{opacity:1}}
@keyframes labelbob{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes spinslow{to{transform:rotate(360deg)}}

.hero-text{position:relative;z-index:3}
.brand-kicker{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px;
  margin-bottom:20px;padding-bottom:16px;
  border-bottom:1px solid rgba(250,249,246,.2);
}
.bk-main{
  font-family:var(--serif);font-size:1.15rem;font-weight:400;
  color:var(--bianco);letter-spacing:.01em;white-space:nowrap;
}
.bk-main strong{color:var(--rosso-vivo);font-weight:500}
.bk-sep{color:rgba(250,249,246,.3)}
.bk-sub{
  font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;
  text-transform:uppercase;color:rgba(250,249,246,.6);
}
@media(max-width:980px){
  .brand-kicker{margin-bottom:16px;padding-bottom:13px}
  .bk-main{font-size:1rem;white-space:normal}
  .bk-sub{font-size:.6rem;letter-spacing:.08em}
}
.eyebrow{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--rosso-vivo);margin-bottom:22px;
  display:inline-block;
}
.hero-title{
  font-family:var(--serif);font-weight:400;
  font-size:clamp(2.6rem,5.2vw,4.6rem);line-height:1.03;
  letter-spacing:-.01em;margin-bottom:26px;
}
.hero-sub{
  font-size:1.05rem;font-weight:300;color:rgba(250,249,246,.75);
  max-width:440px;margin-bottom:38px;line-height:1.65;
}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.btn-primary{
  font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;
  text-transform:uppercase;background:var(--rosso);color:var(--bianco);
  padding:15px 30px;border:1px solid var(--rosso);
  transition:.35s var(--ease);display:inline-block;
}
.btn-primary:hover{background:transparent;color:var(--rosso-vivo)}
.btn-video{
  font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--bianco);display:flex;gap:10px;align-items:center;
  border-bottom:1px solid transparent;transition:.3s;
}
.btn-video:hover{border-color:var(--rosso-vivo);color:var(--rosso-vivo)}
.play-icon{
  width:22px;height:22px;border:1px solid currentColor;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:9px;
}
.hero-scroll{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  z-index:3;display:flex;flex-direction:column;align-items:center;gap:10px;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;
  text-transform:uppercase;color:rgba(250,249,246,.55);
}
.scroll-line{width:1px;height:38px;background:rgba(250,249,246,.35);position:relative;overflow:hidden}
.scroll-line::after{
  content:'';position:absolute;top:-100%;left:0;width:100%;height:100%;
  background:var(--rosso-vivo);animation:scrolldrop 1.8s ease-in-out infinite;
}
@keyframes scrolldrop{0%{top:-100%}60%{top:100%}100%{top:100%}}
@media(max-width:980px){
  .hero-inner{grid-template-columns:1fr;text-align:left}
  .hero-svg-wrap{height:38vh;order:-1;margin-bottom:10px}
  .hero-sub{max-width:100%}
}

/* ============================================================
   STATS — quote tecniche
============================================================ */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);
  background:var(--bianco);position:relative;z-index:2;
}
.stat{
  padding:44px 24px;text-align:center;border-right:1px solid var(--linea);
  position:relative;
}
.stat:last-child{border-right:none}
.stat-dim{
  display:flex;align-items:center;justify-content:center;gap:6px;
  font-family:var(--mono);font-size:.6rem;color:var(--grigio);margin-bottom:10px;
}
.stat-dim::before,.stat-dim::after{content:'';flex:1;max-width:26px;height:1px;background:var(--linea)}
.stat-n{
  font-family:var(--serif);font-size:2.6rem;font-weight:400;color:var(--nero);
}
.stat-plus{color:var(--rosso);font-family:var(--serif);font-size:1.6rem}
.stat-l{
  display:block;margin-top:8px;font-family:var(--mono);font-size:.66rem;
  letter-spacing:.05em;text-transform:uppercase;color:var(--grigio);
}
@media(max-width:820px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid var(--linea)}
}

/* ============================================================
   SEZIONE TECNICA — La Scuola + costruzione a compasso
============================================================ */
.tech-section{
  position:relative;padding:130px 40px;max-width:1360px;margin:0 auto;
  display:grid;grid-template-columns:.95fr 1.05fr;gap:80px;align-items:center;
}
.section-tag{
  font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--rosso);
  display:flex;align-items:center;gap:10px;margin-bottom:22px;
}
.section-tag::before{content:'';width:26px;height:1px;background:var(--rosso)}
.section-title{
  font-family:var(--serif);font-weight:400;font-size:clamp(2rem,3.4vw,3rem);
  line-height:1.08;margin-bottom:26px;
}
.section-body{font-size:1.02rem;color:#3a3a38;max-width:480px;line-height:1.75;margin-bottom:30px}
.mini-stats{display:flex;gap:34px;margin:32px 0;flex-wrap:wrap}
.ms{font-family:var(--serif)}
.ms span{display:block;font-size:1.9rem}
.ms small{font-family:var(--mono);font-size:.62rem;letter-spacing:.04em;text-transform:uppercase;color:var(--grigio)}
.btn-outline{
  font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;
  border-bottom:1px solid var(--nero);padding-bottom:4px;display:inline-flex;gap:8px;
  transition:.3s;
}
.btn-outline:hover{border-color:var(--rosso);color:var(--rosso)}

.construct-wrap{
  position:relative;border:1px solid var(--linea);padding:30px 20px 46px;
  background:
    linear-gradient(var(--linea) 1px, transparent 1px),
    linear-gradient(90deg, var(--linea) 1px, transparent 1px);
  background-size:24px 24px;
}
.construct-cap{
  font-family:var(--mono);font-size:.64rem;letter-spacing:.06em;color:var(--grigio);
  text-align:center;margin-top:14px;
}
.construct-cap b{color:var(--rosso);font-weight:500}
.gsec{fill:none;stroke:var(--nero);stroke-width:1}
.gsec.red{stroke:var(--rosso)}
.gsec-txt{
  font-family:var(--mono);font-size:10px;fill:var(--grigio);
  transform-origin:center;animation:labelbob 5s ease-in-out infinite 2.4s;
}
.gsec-txt.red{fill:var(--rosso)}
.tick{stroke:var(--nero);stroke-width:1}
.gsec-pulse{fill:none;stroke:var(--rosso);stroke-width:1;opacity:0;animation:pulsering 4s ease-out infinite 2.6s}
@keyframes pulsering{0%{opacity:.6;r:3}70%{opacity:0;r:16}100%{opacity:0;r:16}}
@media(max-width:980px){
  .tech-section{grid-template-columns:1fr;padding:90px 22px;gap:50px}
}

/* ============================================================
   SPLIT SECTIONS (immagine + testo)
============================================================ */
.split{
  display:grid;grid-template-columns:1fr 1fr;
  max-width:1360px;margin:0 auto;align-items:center;gap:0;
  padding:60px 40px;
}
.split.reverse .split-img{order:2}
.split.reverse .split-text{order:1}
.split-text{padding:0 60px}
.split-img{position:relative}
.frame{
  position:relative;border:1px solid var(--linea);padding:14px;
}
.frame img{width:100%;height:520px;object-fit:cover;filter:grayscale(.15) contrast(1.03)}
.frame .crop{color:var(--rosso)}
.float-card{
  position:absolute;bottom:-1px;left:-1px;background:var(--nero);color:var(--bianco);
  padding:16px 22px;font-family:var(--mono);
}
.float-card .fc-n{font-family:var(--serif);font-size:1.5rem;color:var(--rosso-vivo);display:block}
.float-card .fc-l{font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:rgba(250,249,246,.7)}
.features{margin-top:30px;display:flex;flex-direction:column;gap:26px}
.feat{display:flex;gap:18px;align-items:flex-start}
.feat svg{flex-shrink:0;width:38px;height:38px;stroke:var(--rosso);fill:none;stroke-width:1.1}
.feat strong{display:block;font-family:var(--serif);font-size:1.15rem;font-weight:500;margin-bottom:4px}
.feat p{font-size:.92rem;color:var(--grigio);line-height:1.55}
@media(max-width:980px){
  .split,.split.reverse{grid-template-columns:1fr;padding:20px 22px 70px}
  .split-text{padding:40px 0 0}
  .split.reverse .split-img,.split.reverse .split-text{order:0}
  .frame img{height:340px}
}

/* ============================================================
   CINEMATIC — full bleed con cornice tecnica
============================================================ */
.cinematic{
  position:relative;height:88vh;min-height:520px;
  display:flex;align-items:center;justify-content:center;text-align:center;
  overflow:hidden;margin:0 30px;
}
.cin-bg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:grayscale(.25) contrast(1.05);
}
.cin-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,12,.55),rgba(11,11,12,.75))}
.cin-frame{position:absolute;inset:16px;border:1px solid rgba(250,249,246,.35);pointer-events:none}
.cin-content{position:relative;z-index:2;color:var(--bianco);max-width:680px;padding:0 24px}
.cin-title{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.1;margin:20px 0 24px}
.cin-body{font-size:1.02rem;color:rgba(250,249,246,.82);line-height:1.7}

/* ============================================================
   PROGRAMMI — card
============================================================ */
.programs{position:relative;padding:130px 40px;background:var(--nero);color:var(--bianco)}
.prog-head{max-width:1360px;margin:0 auto 60px}
.prog-head .section-tag{color:var(--rosso-vivo)}
.prog-head .section-tag::before{background:var(--rosso-vivo)}
.prog-title{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,3.6vw,3.2rem)}
.prog-grid{max-width:1360px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--linea-bianca);border:1px solid var(--linea-bianca)}
.prog-card{background:var(--nero);padding:0;position:relative;overflow:hidden}
.pc-img{height:230px;background-size:cover;background-position:center;filter:grayscale(.3) contrast(1.05);transition:transform .6s var(--ease)}
.prog-card:hover .pc-img{transform:scale(1.06)}
.pc-body{padding:34px 30px 40px;position:relative}
.pc-icon{width:34px;height:34px;stroke:var(--rosso-vivo);fill:none;stroke-width:1.1;margin-bottom:18px}
.pc-num{position:absolute;top:-58px;right:26px;font-family:var(--mono);font-size:.7rem;color:rgba(250,249,246,.4)}
.pc-title{font-family:var(--serif);font-size:1.5rem;font-weight:500;margin-bottom:12px}
.pc-desc{font-size:.9rem;color:rgba(250,249,246,.68);line-height:1.6;margin-bottom:20px}
.pc-link{font-family:var(--mono);font-size:.68rem;letter-spacing:.05em;text-transform:uppercase;color:var(--rosso-vivo);border-bottom:1px solid transparent;transition:.3s}
.pc-link:hover{border-color:var(--rosso-vivo)}
@media(max-width:980px){
  .programs{padding:90px 22px}
  .prog-grid{grid-template-columns:1fr}
}

/* ============================================================
   DETTAGLI — fascia tre foto
============================================================ */
.detail-band{display:grid;grid-template-columns:1.3fr 1fr 1fr;height:340px}
.db{position:relative;background-size:cover;background-position:center;filter:grayscale(.2)}
.db-cap{
  position:absolute;bottom:20px;left:20px;color:var(--bianco);
  font-family:var(--serif);font-style:italic;font-size:1.15rem;max-width:260px;
  text-shadow:0 2px 12px rgba(0,0,0,.6);
}
@media(max-width:820px){.detail-band{grid-template-columns:1fr;height:auto}.db{height:220px}}

/* ============================================================
   ISCRIZIONI
============================================================ */
.enroll{max-width:1360px;margin:0 auto;padding:130px 40px;display:grid;grid-template-columns:1.1fr .9fr;gap:70px}
.steps{margin-top:36px;position:relative}
.steps::before{content:'';position:absolute;left:19px;top:8px;bottom:8px;width:1px;background:var(--linea)}
.step{display:flex;gap:22px;padding:20px 0;position:relative}
.step-n{
  font-family:var(--mono);font-size:.78rem;color:var(--rosso);
  width:40px;height:40px;border:1px solid var(--rosso);border-radius:50%;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--bianco);z-index:1;
}
.step strong{display:block;font-family:var(--serif);font-size:1.15rem;font-weight:500;margin-bottom:4px}
.step p{font-size:.9rem;color:var(--grigio);line-height:1.55;max-width:420px}
.enroll-card{border:1px solid var(--linea)}
.ec-img{height:230px;background-size:cover;background-position:center;filter:grayscale(.2)}
.ec-body{padding:34px 30px;background:var(--nero);color:var(--bianco)}
.ec-body h3{font-family:var(--serif);font-weight:400;font-size:1.6rem;margin-bottom:14px;line-height:1.2}
.ec-body p{font-size:.9rem;color:rgba(250,249,246,.7);margin-bottom:24px;line-height:1.6}
.btn-primary.full{display:block;text-align:center;margin-bottom:12px}
.btn-outline.full{display:block;text-align:center;border:1px solid rgba(250,249,246,.4);color:var(--bianco);padding:14px;margin-bottom:16px}
.btn-outline.full:hover{border-color:var(--rosso-vivo);color:var(--rosso-vivo)}
.ec-dates{font-family:var(--mono);font-size:.68rem;letter-spacing:.04em;color:rgba(250,249,246,.5)}
@media(max-width:980px){.enroll{grid-template-columns:1fr;padding:90px 22px;gap:50px}}

/* ============================================================
   FOOTER
============================================================ */
footer{background:var(--nero);color:rgba(250,249,246,.75);padding:80px 40px 30px}
.footer-inner{max-width:1360px;margin:0 auto;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:50px;padding-bottom:50px;border-bottom:1px solid var(--linea-bianca)}
.fb-name{font-family:var(--serif);font-size:1.3rem;color:var(--bianco);margin-bottom:16px;line-height:1.3}
.fb-addr{font-size:.86rem;line-height:1.9;font-style:normal}
.fb-addr a:hover{color:var(--rosso-vivo)}
.fb-social{display:flex;gap:16px;margin-top:20px}
.fb-social a{font-family:var(--mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.05em}
.fb-social a:hover{color:var(--rosso-vivo)}
.fc-title{font-family:var(--mono);font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;color:var(--rosso-vivo);margin-bottom:18px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:.88rem}
.footer-col a:hover{color:var(--bianco)}
.footer-bottom{max-width:1360px;margin:0 auto;padding-top:26px;display:flex;justify-content:space-between;font-family:var(--mono);font-size:.66rem;color:rgba(250,249,246,.4);flex-wrap:wrap;gap:10px}
@media(max-width:820px){.footer-inner{grid-template-columns:1fr 1fr;gap:36px}}

/* ============================================================
   REVEAL ON SCROLL
============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-l{opacity:0;transform:translateX(-32px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-l.in{opacity:1;transform:translateX(0)}
.reveal-r{opacity:0;transform:translateX(32px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-r.in{opacity:1;transform:translateX(0)}
.d1{transition-delay:.12s}.d2{transition-delay:.24s}.d3{transition-delay:.36s}

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