:root{
  --bg: #161513;
  --bg-2: rgba(255,255,255,0.04);
  --text: #f2f2f2;
  --muted: rgba(255,255,255,0.65);
  --border: rgba(255,255,255,0.10);
  --accent: #ff6b4a; /* cambia con il colore del tuo Figma */
  --infoTitle: #4aa3ff; /* per la scritta EXPERIENCE blu */
  --bnt-color-pill: #111111;
  --btn-pill: #f2f2f2;
  --btn-outline-pill: #ffffff;
  --btn-color-cv-pill: #ffffff;
  --btn-outline-pill-i: #f2f2f2;
  --btn-color-cv-pill-i: #353535;
  --nav-bg : rgba(30, 30, 29, 0.85);
  --data-skill-bg:rgba(20,20,20,0.78);
  --card-bg:#2a2a2a;
  --footer-bg: rgb(30, 30, 29);
  --btn-tgl-bg: #ffffff;
  --date-color: rgba(255, 255, 255, 0.65);
  --nav-link-color: #8a8a8a;

  --container-max: 1140px; /* Bootstrap lg/xl */
  --lane-min: 70px;
  --lane-max: 400px;
}

/* ===== LIGHT THEME ===== */
body.theme-light{
  --bg: #f6f6f6;
  --bg-2: rgba(0,0,0,0.04);
  --text: #161513;
  --muted: rgba(0,0,0,0.65);
  --border: rgba(0,0,0,0.12);
  --accent: #ff6b4a;     /* puoi tenerlo uguale */
  --infoTitle: #237fdb;
  --btn-pill: #777777;;
  --bnt-color-pill: #ffffff;
  --btn-outline-pill: #b4b4b4;
  --btn-color-cv-pill: #353535;
  --btn-outline-pill-i: #777777;
  --btn-color-cv-pill-i: #ffffff;
  --nav-bg : rgba(199, 199, 199, 0.85);
  --data-skill-bg:rgba(255, 255, 255, 0.78);
  --card-bg:#e7e7e7;
  --footer-bg:rgb(206 206 206);
  --btn-tgl-bg: #ffffff;
  --date-color: rgba(255, 255, 255, 0.65);
   --nav-link-color: #000000;
}


.nav-link-color{
  color: var(--nav-link-color);
}

body { background: var(--bg) !important; }


html { scroll-behavior: smooth; }

.bg-site { background: var(--bg); }
.text-site { color: var(--text); }
.text-muted-site { color: var(--muted) !important; }
.border-site { border-color: var(--border) !important; }
.link-site { color: var(--text); text-decoration: none; }
.link-site:hover { color: var(--accent); }

.section-pad { padding: 5.5rem 0; }
.footer-pad { padding: 4.5rem 0; }
.footer-bg {
  background: var(--footer-bg);
}

.nav-blur{
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
}

.brand-mark{ color: var(--accent); }

.text-accent { color: var(--accent) }
.text-info-title { color: var(--infoTitle) !important; }
.letter-space { letter-spacing: 0.18em; }

/* Buttons */

.btn-outline-site{
  border-color: var(--border);
  color: var(--text);
}
.btn-outline-site:hover{
  border-color: var(--border);
  background: transparent;
}

/* base comune */
.btn-primary-pill,
.btn-outline-pill{
  border-radius: 999px;        /* pill perfetta */
  padding: 14px 28px;
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  transition: all .2s ease;
}

/* Get In Touch (bianco pieno) */
.btn-primary-pill{
  background: var(--btn-pill);
  color: var(--bnt-color-pill);
  border: none;
}

.btn-primary-pill:hover{
  background: var(--btn-pill);
  color: var(--bnt-color-pill);
  transform: translateY(-1px);
}

/* Download CV (outline bianco) */
.btn-outline-pill{
  background: transparent;
  color: var(--btn-color-cv-pill);
  border: 2px solid var(--btn-outline-pill);
}

.btn-outline-pill:hover{
  background: var(--btn-outline-pill-i);
  color: var(--btn-color-cv-pill-i);
  transform: translateY(-1px);
}

/* Avatar */
.avatar-wrap{
  position: relative;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  padding: 6px;
  z-index: 1;
  cursor: pointer;
}

/* Ring wrapper: ruota SOLO lui (JS) */
.avatar-ring{
  position: absolute;
  inset: 2px;
  border-radius: 100%;
  z-index: -1;

  transform: rotate(0deg);
  transform-origin: 50% 50%;
  will-change: transform;
}

/* Ring reale: questo è il ring visivo che pulsa */
.avatar-ring-inner{
  position: absolute;
  inset: 0;
  border-radius: 100%;

  background: conic-gradient(from 0deg, #ffffff00, #e7a159, #f75c3a);
  filter: blur(1px);
  opacity: 0.8;

  transform: scale(1.02);
  transform-origin: 50% 50%;
  will-change: transform;
}

/* impulso: allarga e richiude il ring */
.avatar-ring-inner.pulse{
  animation: ring-pulse .22s ease-out;
}

@keyframes ring-pulse{
  0%   { transform: scale(1); }
  45%  { transform: scale(1.10); filter: blur(2px);; } /* quanto “si gonfia” */
  100% { transform: scale(1); }
}


.avatar-img{
  position: absolute;
  inset: 6px;                 /* così rispetta il padding della wrap */
  width: calc(100% - 12px);
  height: calc(100% - 12px);
  object-fit: cover;
  border-radius: 999px;
  background: #222;
  display: block;

  opacity: 0;
  transition: opacity .10s ease;
}

/* di default: mostra normal */
.avatar-wrap.is-normal .avatar-img--normal{ opacity: 1; }
.avatar-wrap.is-stunned .avatar-img--stunned{ opacity: 1; }
.avatar-wrap.is-final   .avatar-img--final   { opacity: 1; }

/* piccolo feedback click */
.avatar-wrap:active{
  transform: scale(0.98);
}

/* Hint velocità */
.avatar-speed-hint{
  position: absolute;
  left: 50%;
  top: -12px;
  transform: translateX(-50%) translateY(0);
  padding: 6px 10px;
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;

  color: var(--text, #f2f2f2);
  background: rgba(20,20,20,0.78);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.35);

  opacity: 0;
  pointer-events: none;
  transition: opacity .15s ease, transform .15s ease;
}


.avatar-speed-hint.show{
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

.avatar-caption{
  text-align: center;
  margin-top: 6px;
  font-weight: 600;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;

  color: var(--muted, #aaa);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .25s ease, transform .25s ease;
}

.avatar-caption.show{
  opacity: 1;
  transform: translateY(0);
}

/* Glitch SOLO per il messaggio base (x1) */
.avatar-caption.glitch{
  animation: captionGlitch 0.14s steps(2, end) infinite;
}

@keyframes captionGlitch{
  0%   { transform: translateY(0); }
  50%  { transform: translateY(-3px); }
  100% { transform: translateY(0); }
}


/* icona */
.skill-badge i{
  font-size: 1.6rem;
}

.skill-badge{
  position: relative; /* serve per posizionare il label */
  width: 55px;
  height: 55px;
  border-radius: 14px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  color: var(--text);

  /* ✨ animazione */
  transition: 
    transform .2s ease,
    box-shadow .2s ease;
}

/* label elegante */
.skill-badge::after{
  content: attr(data-skill);
  position: absolute;
  left: 50%;
  bottom: calc(100%);
  transform: translateX(-50%) translateY(6px);
  opacity: 0;
  pointer-events: none;

  padding: 8px 12px;
  border-radius: 999px;
  font-size: .65rem;
  line-height: 1;
  white-space: nowrap;

  color: var(--text);
  background: var(--data-skill-bg);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);

  transition: opacity .15s ease, transform .15s ease;
}



/* mostra label su hover */
.skill-badge:hover::after,
.skill-badge:hover::before{
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* tuo hover scale */
.skill-badge:hover{
  transform: scale(1.3);
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
}



/* Project cards */

.project-cta{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;                 /* spazio tra Visit e freccia */
  margin-top: 6px;          /* abbassa leggermente il blocco */
}

/* label "Visit" */
.project-cta-label{
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  line-height: 1;
}

.card-project{
  background: var(--bg-2);
  border-radius: 18px;
  overflow: hidden;
  transition: transform .18s ease, border-color .18s ease;
  /*border-color: #3a3a3a;
  border-width: 2px;*/
}
.card-project:hover{
  transform: translateY(-5px);
  border-color: #3a3a3a;
  border-width: 2px;
}
.card-media{ background: #1b1b1b; }
.card-img-cover{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.icon-link{
  width: 38px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: all .2s ease;
}

/* Project card short description */
.project-desc{
  margin: 0;
  margin-top: 4px;

  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--muted);

  /* clamp a 2 righe */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/* Experience */
.exp-item{
  /*border: 1px solid var(--border);*/
  border-radius: 22px;
  background: rgb(85 85 85 / 3%);
}

.logo-circle{
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
}
.tag{
  font-size: .78rem;
  padding: .25rem .55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--muted);
}

.format{
  font-weight: bold;
  font-size: 0.8em;
}

.pad-top{
  padding-top: 30px;
}
/* immagine dentro il cerchio */
.logo-circle .logo-img{
  width: 50px;
  height: 50px;
  object-fit: contain;
  filter: brightness(0.95);
  opacity: 0.9;
}

/* hover polish */
.exp-item:hover .logo-circle{
  background: rgba(255,255,255,0.09);
}

.exp-item:hover .logo-circle .logo-img{
  opacity: 1;
}


.icon-skill{
  max-width: 50px;
  max-height: 50px;
}
/* ===== Experience CTA ===== */
.exp-cta{
  margin-top: 18px;
  display: flex;
  float: right;
  justify-content: flex-start;
}

.title-exp{
  padding-left: 6px;
}

.exp-button{
  padding: 10px;
  /*border-radius: 10px;*/
  background: #181818;
  
}
.exp-project-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;

  font-size: 0.70rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  padding: 6px 10px;
  border-radius: 999px;

  background: rgba(255,255,255,0.04);

  color: var(--text);
  text-decoration: none;

  transition:
    transform .2s ease,
    background .2s ease,
    box-shadow .2s ease;
}

.exp-project-link i{
  font-size: 0.85rem;
}

.exp-project-link:hover{
  transform: translateY(-3px);
}

.award-badge{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 140px;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  padding: 4px 8px;
  border-radius: 999px;

  background: linear-gradient(135deg, rgb(255 215 0 / 47%), rgba(255, 215, 0, 0.05));

  border: 1px solid rgba(255,215,0,0.35);
  color: #ffd700;

  white-space: nowrap;
}

.award-badge i{
  font-size: 0.7rem;
}



/* Social */
.social-btn{
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
/*.social-btn:hover{ border-color: var(--accent); color: var(--accent); }*/

/* Skills grid 6x6 */
.skills-grid{
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  max-width: 520px;     /* regola questa in base al Figma */
  margin: 0 auto;       /* centrata */
}

.skill-img{
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
}

/* Responsive: 6x6 -> 3 colonne su mobile */
@media (max-width: 576px){
  .skills-grid{
    grid-template-columns: repeat(3, 1fr);
    max-width: 320px;
  }
}

/* Projects carousel wrapper (optional) */
.project-carousel-wrap{
  padding-top: 10px;
}

.pad5 {
  padding-top:5px
}

.card-bg{
  background: var(--card-bg);
}

/* Video */
.card-video{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
}

/* Animation */

@keyframes glow-spin{
  from{
    transform: rotate(0deg);
  }
  to{
    transform: rotate(360deg);
  }
}

/* ===== WRAPPER ===== */
.hero-blend{
  position: relative;
  display: inline-block;

  /* spotlight vars (usate sia dal rettangolo sia dal clip-path) */
  --mx: 0px;
  --my: 0px;
  --mw: 170px; /* width */
  --mh: 80px;  /* height */
}

/* ===== TESTI ===== */
.hero-text{
  margin: 0;
  position: relative;
  z-index: 1;
}

/* base normale */
.hero-base{
  color: var(--text);
}

/* accent generale */
.hero-text .text-accent{
  color: var(--accent) !important;
}

/* ALT: overlay sopra, ma visibile SOLO nel rettangolo */
.hero-alt{
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4; /* 👈 sopra al rettangolo */
  color: var(--accent);

  clip-path: inset(
    calc(var(--my) - (var(--mh) / 2))
    calc(100% - (var(--mx) + (var(--mw) / 2)))
    calc(100% - (var(--my) + (var(--mh) / 2)))
    calc(var(--mx) - (var(--mw) / 2))
    round 12px
  );

  opacity: 0;
}


/* quando hoveri: attiva l'alt (ma resta clippato) */
.hero-blend.is-active .hero-alt{
  opacity: 1;
}

/* ===== SPOTLIGHT RECTANGLE ===== */
.blend-spot{
  position: absolute;
  left: 0;
  top: 0;
  z-index: 3;

  width: var(--mw);
  height: var(--mh);
  border-radius: 0;

  /* 🔥 COPERTURA TOTALE */
  background: var(--bg); /* stesso colore dello sfondo */
  border: 1px solid rgba(255,255,255,0.25);

  box-shadow:
    0 0 18px rgba(255,107,74,0.35),
    inset 0 0 0 1px rgba(255,255,255,0.06);

  pointer-events: none;
  opacity: 0;
  transition: opacity .12s ease;
}


/* attivo solo quando hoveri */
.hero-blend.is-active .blend-spot{
  opacity: 1;
}



.section-kicker{
  text-transform: uppercase;
  font-weight: 800;

  /* 🔧 letter spacing più stretto */
  letter-spacing: 0.04em;   /* prima era ~0.14–0.16 */

  /* dimensione simile alla fig.2 */
  line-height: 1.1;
  margin-bottom: .5rem;

}

.orange{
 background: linear-gradient(180deg, #fa7b54 0%, #f57850 30%, #e35e34 100%);
 -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.blue{
     background: linear-gradient(180deg, #4ba0f4 0%, #4ba0f4 30%, #237fdb 100%);
 -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.white{
     background: linear-gradient(180deg, #9fcbf7 0%, #b5daff 30%, #6eb2f5 100%);
 -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}


.yellow{
   background: linear-gradient(180deg, #face54 0%, #f5c150 30%, #e3ac34 100%);
 -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Icons */

.project-icon-img{
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* ===== NAVBAR SIGNATURE ===== */
.navbar-signature{
  display: flex;
  align-items: center;
  padding: 0;
}

/* immagine firma */
.signature-img{
  height: 32px;          /* regola qui la dimensione */
  width: auto;
  display: block;
  filter: brightness(1.05);
  transition: opacity .2s ease, transform .2s ease;
}

/* hover leggero */
.navbar-signature:hover .signature-img{
  opacity: 0.85;
  transform: translateY(-1px);
}

/* =========================================================
   NAVBAR MOBILE: smooth open/close (slide + fade)
   ========================================================= */
@media (max-width: 991.98px){

  /* wrapper collapse */
  .navbar .navbar-collapse{
    /* look */
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(20,20,20,0.55);
    backdrop-filter: blur(10px);

    /* animation */
    opacity: 0;
    transform: translateY(-8px);
  }

  /* quando Bootstrap lo rende visibile */
  .navbar .navbar-collapse.show{
    opacity: 1;
    transform: translateY(0);
    
  }

  /* mentre sta animando l'apertura/chiusura (Bootstrap usa .collapsing) */
  .navbar .navbar-collapse.collapsing{
    opacity: 0.6;
    transform: translateY(-4px);
  }

  /* opzionale: spacing dei link in mobile */
  .navbar .navbar-nav .nav-link{
    padding: 10px 10px;
    border-radius: 12px;
  }

  .navbar .navbar-nav .nav-link:hover{
    background: rgba(255,255,255,0.06);
  }
}



/* ===== Projects carousel: smooth transition ===== */

/* durata transizione (Bootstrap usa transform) */
#projectsCarousel .carousel-item{
  transition: transform .65s ease, opacity .35s ease;
}

/* stato base */
#projectsCarousel .carousel-item{
  opacity: 0.25;
}

/* item attivo */
#projectsCarousel .carousel-item.active{
  opacity: 1;
}

/* quando entra da destra */
#projectsCarousel .carousel-item-next.carousel-item-start,
#projectsCarousel .carousel-item-prev.carousel-item-start{
  opacity: 1;
}

/* quando esce */
#projectsCarousel .carousel-item.active.carousel-item-start,
#projectsCarousel .carousel-item.active.carousel-item-end{
  opacity: 0.25;
}

/* extra: leggero “parallax” del contenuto */
#projectsCarousel .carousel-item .row{
  transition: transform .65s ease;
}
#projectsCarousel .carousel-item-next.carousel-item-start .row{
  transform: translateX(10px);
}
#projectsCarousel .carousel-item-prev.carousel-item-start .row{
  transform: translateX(-10px);
}
#projectsCarousel .carousel-item.active .row{
  transform: translateX(0);
}


/* ===== CAROUSEL ARROW BUTTONS ===== */
.carousel-btn{
  position: relative;
  transition:
    transform .18s ease,
    box-shadow .18s ease,
    background-color .18s ease;
}

/* press feedback */
.carousel-btn:active{
  transform: scale(0.92);
}

/* glow al click */
.carousel-btn.is-animating{
  box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.18);
}

/* animazione direzionale */
.carousel-btn.slide-left{
  animation: arrow-left .28s ease;
}
.carousel-btn.slide-right{
  animation: arrow-right .28s ease;
}

@keyframes arrow-left{
  0%   { transform: translateX(0) scale(1); }
  50%  { transform: translateX(-4px) scale(0.96); }
  100% { transform: translateX(0) scale(1); }
}

@keyframes arrow-right{
  0%   { transform: translateX(0) scale(1); }
  50%  { transform: translateX(4px) scale(0.96); }
  100% { transform: translateX(0) scale(1); }
}

/* ===== EXPERIENCE: SCALE HOVER (FORZATO) ===== */
#experience .exp-item{
  transform: scale(1);
  transform-origin: center;
  transition: transform .22s ease;
  will-change: transform;
}

#experience .exp-item:hover{
  transform: scale(1.03);
}

/* ===== THEME TOGGLE ===== */
.theme-toggle{
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 42px;
  height: 42px;
  border-radius: 12px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  cursor: pointer;
  transition: 
    background .2s ease,
    color .2s ease,
    transform .15s ease;
}

.theme-toggle:hover{
  background: var(--bg-2);
  transform: translateY(-1px);
}

.theme-toggle i{
  font-size: 1.1rem;
}


/* =========================================================
   EXPERIENCE – EXPAND INLINE (TAGS ROW)
   ========================================================= */

/* card */
#experience .exp-item{
  position: relative;
}

.text-exp-bg{
  color: var(--date-color);
}

/* -------- EXPAND BUTTON -------- */
#experience .exp-toggle{
  background: transparent;
  border: none;
  padding: 0;

  color: var(--btn-tgl-bg);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;

  display: inline-flex;
  align-items: center;
  gap: 6px;

  cursor: pointer;
  white-space: nowrap;

  transition: opacity .2s ease, transform .2s ease;
}

#experience .exp-toggle:hover{
  transform: translateY(-1px);
}

#experience .exp-toggle i{
  font-size: 0.85rem;
  transition: transform .25s ease;
  
}

/* ruota freccia quando aperto */
#experience .exp-item.is-open .exp-toggle i{
  transform: rotate(180deg);
}

/* -------- EXPANDED CONTENT -------- */
#experience .exp-details{
  overflow: hidden;

  max-height: 0;
  opacity: 0;

  transition:
    max-height .35s ease,
    opacity .25s ease;
}

/* stato aperto */
#experience .exp-item.is-open .exp-details{
  max-height: 2000px; /* sufficientemente grande */
  opacity: 1;
  margin-top: 14px;
}

/* wrapper interno (padding separato) */
#experience .exp-details-inner{
  padding-top: 4px;
}

/* -------- LISTE -------- */
#experience .exp-list{
  margin: 0;
  padding-left: 18px;

  font-size: 0.9rem;
  color: var(--muted);
}

#experience .exp-list li{
  margin-bottom: 6px;
}

/* -------- OPTIONAL POLISH -------- */


#experience .exp-item:hover .exp-toggle{
  opacity: 1;
}

#experience .exp-item:hover .exp-toggle .on-image{
  box-shadow: 0 0 3px 1px rgba(247, 251, 252, 0.97), 0px 0px 5px 1px rgb(253, 254, 255);
}



/* ===== Experience split image (right with diagonal cut) ===== */
.exp-item.exp-split{
  position: relative;
  overflow: hidden; /* importante per taglio */
}

/* pannello immagine a destra */
.exp-split-media{
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 46%;                 /* quanto spazio occupa */
  object-fit: cover;
  pointer-events: none;
  opacity: 0.85;

  /* taglio obliquo */
  clip-path: polygon(22% 0%, 100% 0%, 100% 100%, 0% 100%);

  /* leggero dark overlay per leggibilità */
  filter: saturate(1.05) contrast(1.05);
}


/* overlay scuro sopra l’immagine per non “sparare” */
.exp-split-media::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(
    90deg,
    rgba(22,21,19,0.0) 0%,
    rgba(22,21,19,0.55) 35%,
    rgba(22,21,19,0.75) 100%
  );
}

/* contenuto sempre sopra l’immagine */
.exp-split-content{
  position: relative;
  z-index: 2;
}

/* un po’ di padding a destra così il testo non va sotto l’immagine */
@media (min-width: 768px){
  .exp-item.exp-split{
    padding-right: 5.5rem; /* aumenta/diminuisci */
  }
}

/* mobile: immagine sotto o disabilitata */
@media (max-width: 767.98px){
  .exp-split-media{
    width: 100%;
    height: 160px;
    position: relative;
    clip-path: none;
    border-radius: 16px;
    margin-bottom: 14px;
  }
}

/* ===== Split image: animate out on expand ===== */
.exp-item.exp-split .exp-split-media{
  transition: opacity .15s ease, transform .25s ease, clip-path .25s ease;
  transform: translateX(0);
  opacity: 0.85;
}

/* quando la card è aperta: l’immagine esce e svanisce */
.exp-item.exp-split.is-open .exp-split-media{
  opacity: 0;
  transform: translateX(40px);
  pointer-events: none;

  /* opzionale: addolcisce il taglio mentre sparisce */
  clip-path: polygon(35% 0%, 100% 0%, 100% 100%, 10% 100%);
}

/* ===== Experience split image: HIDE ON MOBILE ===== */
@media (max-width: 767.98px){
  .exp-item.exp-split .exp-split-media{
    display: none !important;
  }

  /* rimuove eventuale padding extra usato per l'immagine */
  .exp-item.exp-split{
    padding-right: inherit;
  }
}

/* ===== Experience: readability over image ===== */

/* micro background per testi sopra immagine */
.exp-split .on-image{
  background: rgb(24 23 21 / 14%);;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  
  padding: 6px 10px;
  border-radius: 8px;
  font-weight: 600;
  display: inline-block;
}


/* bottone expand sopra immagine */
.exp-split .exp-toggle.on-image{
  background: rgba(20,20,20,0.7);
  border-radius: 999px;
  padding: 6px 12px;
}

/* riduce l'effetto quando l'immagine sparisce (expand) */
.exp-split.is-open .on-image{
  background: transparent;
  backdrop-filter: none;
}


/* ===== Expand visual hint (subtle but clear) ===== */

/* ===== Chevron hint animation (solo quando chiusa) ===== */
@keyframes exp-chevron-nudge{
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(3px); }
}

#experience .exp-item:not(.is-open) .exp-toggle i{
  animation: exp-chevron-nudge 1.35s ease-in-out infinite;
  animation-delay: 1.4s;
}

/* quando aperta, niente animazione */
#experience .exp-item.is-open .exp-toggle i{
  animation: none;
}



/* ===== Featured Thesis: GOLD GLOW BORDER ===== */
.card-project-featured{
  position: relative;
  border-radius: 22px;
  overflow: hidden;

  /* bordo oro */

  /* glow soft */
  box-shadow:
    0 0 0 rgba(212,175,55,0),
    0 12px 40px rgba(0, 0, 0, 0);

  transform: translateY(0);
  transition:
    transform .25s ease,
    box-shadow .25s ease,
    border-color .25s ease;
}

.card-project-featured:hover{
  transform: translateY(-6px);
  box-shadow: 0 18px 55px rgba(0,0,0,0.35);
}

/* un kicker piccolo sopra al titolo */
.project-featured-kicker{
  display: inline-block;
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
}

/* opzionale: rendi il media un po’ più “cinematico” */
.card-project-featured .card-video{
  transform: scale(1.02);
}

/* ===== Featured CTA alignment ===== */
.card-project-featured .project-cta{
  align-self: center;              /* CENTRA verticalmente */
  margin-top: 0;                   /* rimuove offset */
}

/* spinge leggermente la freccia più in basso rispetto a Read */
.card-project-featured .project-cta{
  gap: 8px;                         /* più spazio tra Read e freccia */
}

.card-project-featured .icon-link{
  margin-top: 4px;                 /* abbassa la freccia */
}

@media (min-width: 1200px) {
    .col-xl-5-home {
        flex: 0 0 auto;
        width: 38.666667%;
    }
}

/* pseudo-elemento per glow più raffinato */
.card-project-featured::before{
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  pointer-events: none;

  background: linear-gradient(
    135deg,
    rgb(255, 196, 0),
    rgb(255, 191, 0),
    rgb(255, 196, 0)
  );

  opacity: 0.35;
  filter: blur(14px);
  z-index: 0;
}

/* hover: leggero lift + glow più visibile */
.card-project-featured:hover{
  transform: translateY(-6px);
  box-shadow: 0 0 9px rgb(189 189 189 / 82%), 0px 0px 60px rgb(73 43 43 / 0%);
}

/* mantiene contenuto sopra il glow */
.card-project-featured > *{
  position: relative;
  z-index: 1;
}

/* ===== ABOUT PAGE ===== */

.about-section{
  display: flex;
  align-items: center;
  padding: 4rem 0;
}

/* testo */
.about-text{
  max-width: 520px;
}

/* immagine */
.about-image-wrapper{
  position: relative;
  max-width: 400px;
  margin: 0 auto;
}

.about-image{
  width: 100%;
  height: auto;
  border-radius: 18px;
  object-fit: cover;

  /* leggero distacco dal fondo */
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

/* mobile: tutto centrato */
@media (max-width: 991.98px){
  .about-text{
    text-align: center;
    margin: 0 auto;
  }
}

/* ===== About CTA ===== */
.about-cta{
  align-items: center;
}

/* mobile: centra i pulsanti */
@media (max-width: 991.98px){
  .about-cta{
    justify-content: center;
  }
}

/* ===== ABOUT V2 ===== */
.about-v2 .about-text{
  max-width: 580px;
}

.about-block{
  padding-top: 10px;
}

.about-mini-title{
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}

/* grid cards */
.about-highlights{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.about-card{
  display: flex;
  gap: 12px;
  padding: 14px 14px;
  border-radius: 16px;

  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.about-card-icon{
  width: 42px;
  height: 42px;
  border-radius: 14px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--text);
  flex: 0 0 auto;
}

.about-card-icon i{
  font-size: 1.05rem;
}

.about-card-title{
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
  margin-bottom: 4px;
}

.about-card-text{
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.35;
}

/* mobile */
@media (max-width: 991.98px){
  .about-highlights{
    grid-template-columns: 1fr;
  }
}


/* ===== Languages ===== */
.languages-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.language-card{
  display: flex;
  gap: 12px;
  align-items: center;

  padding: 14px;
  border-radius: 16px;

  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
}

.language-flag{
  font-size: 1.6rem;
  line-height: 1;
}

.language-name{
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
}

.language-level{
  font-size: .8rem;
  color: var(--muted);
}

.language-cert{
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 2px;
}

/* mobile */
@media (max-width: 991.98px){
  .languages-grid{
    grid-template-columns: 1fr;
  }
}


.about-social{
    justify-content: center;
    align-items: center;
}

/* ===== PAGE LAYOUT (Sticky footer) ===== */
html, body{
  height: 100%;
}

.page-layout{
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* il contenuto cresce e spinge il footer in basso */
.page-content{
  flex: 1;
}


/* ===== PROJECT DETAIL (About-like layout) ===== */

.project-detail-section{
  display: flex;
  align-items: center;
  padding: 4rem 0;
}

.project-detail-text{
  max-width: 560px;
}

.project-kicker{
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* meta box */
.project-meta{
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  border-radius: 16px;
  padding: 14px 16px;
}

.project-meta-row{
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.project-meta-row:last-child{ border-bottom: 0; }

.project-meta-label{
  color: var(--muted);
  font-size: .85rem;
}
.project-meta-value{
  color: var(--text);
  font-size: .9rem;
  text-align: right;
}

/* ===== Vertical carousel wrapper ===== */
.project-carousel-vertical{
  position: relative;
  margin: 0 auto;
}

/* media frame */
.media-frame{
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

.media-img, .media-video{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* vertical buttons */
.vc-btn{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(20,20,20,0.55);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  transition: transform .2s ease, opacity .2s ease, border-color .2s ease;
  z-index: 5;
}

.vc-btn:hover{
  border-color: rgba(255,255,255,0.25);
  transform: translateX(-50%) translateY(-1px);
}

.vc-prev{ top: -18px; }
.vc-next{ bottom: -18px; }

/* mobile: stack */
@media (max-width: 991.98px){
  .project-detail-text{ text-align: center; margin: 0 auto; }
  .project-meta-row{ justify-content: center; }
  .project-meta-value{ text-align: center; }
}

/* Mantiene il frame responsivo dentro l'altezza */
#projectMediaCarousel .media-frame{
  height: 100%;
}

/* Per ratio bootstrap: forza a riempire */
#projectMediaCarousel .ratio{
  height: 100%;
}

.media-frame{
  background: radial-gradient(
    120% 80% at 50% 100%,
    rgba(255,255,255,0.08),
    rgba(0,0,0,0.6)
  );
}


/* ===== VERTICAL GALLERY (3 items visible) ===== */
.v-gallery{
  position: relative;
  margin: 0 auto;
}

/* viewport: mostra SOLO 3 elementi (altezza la settiamo via JS) */
.v-gallery-viewport{
  overflow: hidden;
  border-radius: 18px;
  /* height viene impostata via JS */
}

/* track che si sposta verticalmente */
.v-gallery-track{
  display: flex;
  flex-direction: column;
  gap: 14px;                 /* ✅ gap vero e controllato */
  transform: translateY(0);
  transition: transform .55s ease;
  will-change: transform;
}

/* item: niente padding-bottom (prima falsava i calcoli) */
.v-gallery-item{
  flex: 0 0 auto;
}

/* bottoni */
.vc-btn.is-disabled,
.vc-btn:disabled{
  opacity: 0.25;
  cursor: not-allowed;
  pointer-events: none;
  transform: translateX(-50%);
}

/* mobile: se vuoi ridurre un po' */
@media (max-width: 576px){
  .v-gallery-track{ gap: 10px; }
}

.justify {
  text-align: justify;
  hyphens: auto;
}



/* ===== Achievement Toast ===== */
.achv-toast{
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9999;

  display: flex;
  align-items: center;
  gap: 12px;

  padding: 12px 14px;
  border-radius: 16px;

  background: var(--nav-bg);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 50px rgba(0,0,0,0.35);

  transform: translateY(calc(var(--stackY, 0px) + 14px));
  opacity: 0;
  pointer-events: none;

  transition: opacity .22s ease, transform .22s ease;
}

.achv-toast.show{
  opacity: 1;
  /* 👇 prima: transform: translateY(0); */
  transform: translateY(var(--stackY, 0px));
}

.achv-icon{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;

  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  font-size: 1.1rem;
}

.achv-title{
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: .72rem;
  color: var(--text, #f2f2f2);
  line-height: 1.1;
}

.achv-desc{
  margin-top: 2px;
  font-size: .85rem;
  color: var(--muted, rgba(255,255,255,0.72));
  line-height: 1.25;
}

/* mobile: centrato */
@media (max-width: 576px){
  .achv-toast{
    left: 16px;
    right: 16px;
    bottom: 14px;
  }
}

/* ===== LOAD MORE (divider) ===== */
.load-more-col{
  width: 100%;
}

.load-more-wrap{
  display: flex;
  justify-content: center;
  margin-top: 10px;
  margin-bottom: 6px;
}

.load-more-btn{
  border: 0;
  background: transparent;
  padding: 14px 0;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  color: var(--muted, rgba(255,255,255,0.7));
  transition: transform .2s ease, opacity .2s ease, color .2s ease;
}

.load-more-btn:hover{
  transform: translateY(-1px);
  color: var(--text, #f2f2f2);
}

.load-more-line{
  width: 160px;
  height: 1px;
  background: linear-gradient(
    to right,
    rgba(255,255,255,0),
    rgba(255,255,255,0.18),
    rgba(255,255,255,0)
  );
  opacity: .9;
}

.load-more-text{
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(10px);
}

.load-more-btn:disabled{
  opacity: .35;
  cursor: default;
  transform: none;
}

/* Mobile: linee più corte */
@media (max-width: 576px){
  .load-more-line{ width: 70px; }
}

/* ===== PANEL (espansione verso il basso) ===== */
.loadmore-panel{
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transform: translateY(-8px);
  transition:
    max-height 520ms cubic-bezier(.2,.9,.2,1),
    opacity 220ms ease,
    transform 220ms ease;
  will-change: max-height, opacity, transform;
}

.loadmore-panel.is-open{
  opacity: 1;
  transform: translateY(0);
}

/* dentro il panel teniamo una row bootstrap */
.loadmore-inner-row{
  margin-top: 10px;
}

/* nuove card: entrano con dissolve + slide */
.reveal-card{
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 420ms ease, transform 420ms ease;
  will-change: opacity, transform;
}
.reveal-card.is-in{
  opacity: 1;
  transform: translateY(0);
}

.load-more-btn.is-busy{
  opacity: .65;
  pointer-events: none;
}





/* =========================================================
   THESIS MEDIA (StoryGEN) – big images, no crop for diagrams
   Scope: .thesis-media / .thesis-gallery
   ========================================================= */

.thesis-gallery .media-frame{
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);

  /* altezza “hero” ma responsiva */
  height: clamp(260px, 48vh, 560px);
  display: grid;
  place-items: center;
  padding: 12px; /* dà respiro a contain */
}

.thesis-gallery .media-img{
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 12px;
}

/* default: cover (buono per screenshot) */
.thesis-gallery .v-gallery-item[data-fit="cover"] .media-img{
  object-fit: cover;
}

/* diagrammi: contain (NON taglia) */
.thesis-gallery .v-gallery-item[data-fit="contain"] .media-img{
  object-fit: contain;
  background: rgba(0,0,0,0.25); /* aiuta diagrammi chiari */
}

/* (opzionale) se il diagramma è molto “verticale”, alza un filo il frame */
.thesis-gallery .v-gallery-item[data-fit="contain"] .media-frame{
  height: clamp(320px, 56vh, 680px);
}

/* su mobile: un po’ più basso per non “mangiare” tutto lo schermo */
@media (max-width: 576px){
  .thesis-gallery .media-frame{
    height: clamp(240px, 42vh, 420px);
    padding: 10px;
  }
}

.thesis-gallery .v-gallery-viewport{
  height: auto; /* lascia che sia il frame a decidere */
}



/* ===== Fullscreen button on media ===== */
.media-frame{
  position: relative;
}

.media-fs-btn{
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;

  width: 40px;
  height: 40px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(20,20,20,0.55);
  color: var(--text);

  display: inline-flex;
  align-items: center;
  justify-content: center;

  backdrop-filter: blur(10px);
  transition: transform .18s ease, opacity .18s ease, border-color .18s ease;
}


.media-fs-btn:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.25);
}

.media-fs-btn:active{
  transform: scale(0.96);
}

/* ===== Fullscreen modal styling ===== */
.media-fs-modal .modal-content{
  background: rgba(10,10,10,0.92);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
}

.media-fs-stage{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

/* media inside modal */
.media-fs-stage img,
.media-fs-stage video{
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.02);
}

/* close button top-right */
.media-fs-close{
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 5;
}

@media (max-width: 576px){
  .media-fs-stage{
      height: min(92vh, 100vh);
  }
}



/* ===== Snake lanes ===== */
.snake-lane{
  position: fixed;
  top: 0;
  bottom: 0;

  /* 🔥 LOGICA CHIAVE */
  width: clamp(
    var(--lane-min),
    calc((100vw - var(--container-max)) / 2),
    var(--lane-max)
  );

  z-index: 50;
  pointer-events: auto;
  background: transparent;
}


.snake-lane--left{ left: 0; }
.snake-lane--right{ right: 0; }

/* canvas overlay */
.snake-canvas{
  position: fixed;
  inset: 0;
  z-index: 49;          /* sotto alle lane (che catturano hover) ma sopra al layout */
  pointer-events: none; /* IMPORTANT: non blocca click sul sito */
  opacity: 0;
  transition: opacity .18s ease;
}

/* quando attivo */
.snake-canvas.is-on{
  opacity: 1;
}

/* Disattiva su mobile/tablet */
@media (max-width: 1600.98px){
  .snake-lane{ display: none; }
  .snake-canvas{ display: none; }
}

/* Rispetta reduced motion */
@media (prefers-reduced-motion: reduce){
  .snake-canvas{ transition: none; }
}

/* ===== Snake score badge ===== */
.snake-score{
  position: fixed;
  top: 88px;                  /* evita navbar */
  left: 18px;                 /* verrà spostato a dx se lane right */
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;

  padding: 10px 12px;
  border-radius: 999px;

  background: rgba(20,20,20,0.55);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);

  color: rgba(255,255,255,0.9);
  letter-spacing: .10em;
  text-transform: uppercase;
  font-size: .65rem;

  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;

  transition: opacity .18s ease, transform .18s ease;
}

.snake-score.is-on{
  opacity: 1;
  transform: translateY(0);
}

.snake-score__value{
  font-weight: 800;
  letter-spacing: .06em;
  font-size: .75rem;
}

.snake-score.pop{
  animation: snakeScorePop .18s ease;
}

@keyframes snakeScorePop{
  0%   { transform: translateY(0) scale(1); }
  50%  { transform: translateY(0) scale(1.08); }
  100% { transform: translateY(0) scale(1); }
}

/* overlay menu */
.snake-menu{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;

  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;

  background: radial-gradient(circle at center,
    rgba(0,0,0,0.35) 0%,
    rgba(0,0,0,0.00) 60%
  );
}

.snake-menu.is-on{
  opacity: 1;
  pointer-events: auto;
}

.snake-play{
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(20,20,20,0.55);
  color: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border-radius: 999px;
  padding: 10px 14px;

  display: inline-flex;
  align-items: center;
  gap: 8px;

  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;

  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.snake-play:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.25);
  background: rgba(25,25,25,0.65);
}

.snake-play i{
  font-size: 1rem;
}


@media (min-width: 2101px){
  :root{ --container-max: 300px; }
}

@media (min-width: 1000px) and (max-width: 2100px){
  :root{ --container-max: 1400px; }
}