/* ══════════════════════════════════════════════
   VARIABILI
══════════════════════════════════════════════ */
:root {
  --bg:          #0b0f16;
  --bg-alt:      #0f1520;
  --surface:     #151d2b;
  --surface-2:   #1c2538;
  --border:      rgba(255,255,255,0.07);
  --border-h:    rgba(255,255,255,0.14);
  --accent:      #6366f1;
  --accent-l:    #a5b4fc;
  --accent-glow: rgba(99,102,241,0.18);
  --gold:        #c9963a;
  --gold-l:      #e8c97a;
  --gold-glow:   rgba(201,150,58,0.18);
  --text:        #e8edf5;
  --text-m:      #8b9ab1;
  --text-d:      #3d4f66;
  --radius:      16px;
  --radius-s:    9px;
  --shadow:      0 4px 24px rgba(0,0,0,0.45);
  --shadow-l:    0 20px 60px rgba(0,0,0,0.6);
  --nav-h:       70px;
  --c-blue:  #3b82f6;
  --c-green: #10b981;
  --c-red:   #ef4444;
  --c-teal:  #14b8a6;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);
  color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
strong{color:var(--text)}
em{font-style:italic}

/* ══════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════ */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(1rem,4vw,2.5rem);
  transition:background .3s,box-shadow .3s}
.navbar.scrolled{
  background:rgba(11,15,22,.93);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  box-shadow:0 1px 0 var(--border)}

.nav-brand{display:flex;align-items:center;gap:.625rem}
.nav-initials{
  width:34px;height:34px;border-radius:50%;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--gold));
  display:grid;place-items:center;font-size:.72rem;font-weight:700;color:#fff}
.nav-name{font-weight:600;font-size:.9rem;letter-spacing:.2px}

.nav-links{display:flex;align-items:center;gap:.15rem;list-style:none}
.nav-link{
  padding:.38rem .8rem;border-radius:var(--radius-s);
  font-size:.82rem;color:var(--text-m);font-weight:500;letter-spacing:.2px;
  transition:color .2s,background .2s}
.nav-link:hover,.nav-link.active{color:var(--text);background:rgba(255,255,255,.06)}

/* ── PILL "Esame di Stato" ── */
.nav-pill{
  display:flex;align-items:center;gap:.5rem;
  font-size:.72rem;font-weight:600;letter-spacing:.8px;
  color:var(--text-m);
  background:rgba(255,255,255,.05);
  border:1px solid var(--border);
  padding:.35rem .85rem;border-radius:999px;
  white-space:nowrap;flex-shrink:0}
.pill-dot{
  width:7px;height:7px;border-radius:50%;
  background:#22c55e;
  box-shadow:0 0 6px #22c55e;
  animation:pulse-dot 2.5s ease-in-out infinite;
  flex-shrink:0}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.4}}

.nav-toggle{display:none;flex-direction:column;gap:5px;
  background:none;border:none;cursor:pointer;padding:.5rem}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);
  border-radius:2px;transition:transform .3s,opacity .3s}

/* ══════════════════════════════════════════════
   HERO — due toni + nome grande
══════════════════════════════════════════════ */
.hero{
  min-height:100svh;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:calc(var(--nav-h) + 4rem) 1.5rem 6rem;
  position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-particle{position:absolute;border-radius:50%;filter:blur(100px);opacity:.12;
  animation:float 14s ease-in-out infinite}
.p1{width:600px;height:600px;background:var(--accent);top:-20%;left:-12%;animation-delay:0s}
.p2{width:440px;height:440px;background:var(--gold);bottom:-12%;right:-6%;animation-delay:-5s}
.p3{width:300px;height:300px;background:#14b8a6;top:45%;left:62%;animation-delay:-9s}
@keyframes float{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-30px) scale(1.05)}}

.hero-content{position:relative;z-index:1;max-width:820px;animation:fadeUp .9s ease both}

.hero-eyebrow{
  font-size:.72rem;font-weight:700;letter-spacing:5px;text-transform:uppercase;
  color:var(--text-d);margin-bottom:2rem}

/* Nome a due righe: "Daniel" bianco + "Ciafro" oro corsivo */
.hero-title{
  font-family:'Playfair Display',Georgia,serif;
  font-size:clamp(4rem,10vw,7.5rem);font-weight:700;line-height:1;
  margin-bottom:1.25rem}
.ht-first{
  display:block;color:#fff;
  letter-spacing:-1px}
.ht-last{
  display:block;font-style:italic;font-weight:400;
  color:var(--gold);letter-spacing:-1px;
  margin-top:-.15em}

.hero-role{
  font-size:clamp(.85rem,2vw,1.05rem);
  font-weight:600;letter-spacing:3px;text-transform:uppercase;
  color:var(--text-d);margin-bottom:1.25rem}

.hero-subtitle{
  font-size:clamp(.95rem,2vw,1.1rem);color:var(--text-m);
  max-width:560px;margin:0 auto 2.75rem;line-height:1.9}

.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-bottom:4rem}

.hero-meta{display:flex;align-items:center;justify-content:center;gap:1.5rem;flex-wrap:wrap}
.hero-meta-item{display:flex;flex-direction:column;align-items:center;gap:.2rem}
.hero-meta-label{font-size:.65rem;text-transform:uppercase;letter-spacing:2px;
  color:var(--text-d);font-weight:700}
.hero-meta-value{font-size:.85rem;color:var(--text-m);font-weight:500}
.hero-meta-divider{width:1px;height:36px;background:var(--border)}

.scroll-indicator{position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);
  color:var(--text-d);animation:bounce 2.2s ease-in-out infinite;z-index:1}
.scroll-indicator svg{width:22px;height:22px}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}
  50%{transform:translateX(-50%) translateY(7px)}}

/* ══════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════ */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.9rem;
  border-radius:999px;font-size:.88rem;font-weight:600;
  transition:all .22s;cursor:pointer;border:none}
.btn svg{width:15px;height:15px}
.btn-primary{background:linear-gradient(135deg,var(--accent),#7c3aed);
  color:#fff;box-shadow:0 4px 20px var(--accent-glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 36px var(--accent-glow)}
.btn-outline{background:transparent;color:var(--text-m);border:1.5px solid var(--border)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-l);transform:translateY(-2px)}

/* ══════════════════════════════════════════════
   SECTIONS
══════════════════════════════════════════════ */
.section{padding:clamp(5rem,11vw,9rem) 1.5rem}
.section-alt{background:var(--bg-alt)}
.container{max-width:1100px;margin:0 auto}
.section-header{text-align:center;margin-bottom:4.5rem}
.section-eyebrow{font-size:.7rem;font-weight:700;letter-spacing:4px;
  text-transform:uppercase;color:var(--gold);margin-bottom:.85rem;display:block}
.section-title{font-family:'Playfair Display',Georgia,serif;
  font-size:clamp(2.2rem,5vw,3.2rem);font-weight:700;color:var(--text);
  line-height:1.15;margin-bottom:1.1rem}
.section-desc{font-size:1rem;color:var(--text-m);max-width:580px;
  margin:0 auto;line-height:1.9}

/* ══════════════════════════════════════════════
   CAPOLAVORI
══════════════════════════════════════════════ */
.capolavori-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}

.capo-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:2rem;display:flex;flex-direction:column;gap:1rem;position:relative;
  overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s}
.capo-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-l);border-color:var(--border-h)}
.capo-featured{border-color:rgba(201,150,58,.22);
  background:linear-gradient(160deg,var(--surface) 65%,rgba(201,150,58,.04))}
.capo-featured:hover{border-color:var(--gold);box-shadow:0 20px 60px var(--gold-glow)}

.capo-number{font-family:'Playfair Display',Georgia,serif;font-size:3.5rem;font-weight:700;
  line-height:1;color:rgba(255,255,255,.05);position:absolute;top:1.25rem;right:1.5rem;user-select:none}
.capo-icon{font-size:1.9rem;line-height:1}
.capo-badge{display:inline-flex;font-size:.68rem;font-weight:700;letter-spacing:1px;
  text-transform:uppercase;padding:.28rem .7rem;border-radius:999px;width:fit-content}
.badge-extra{background:rgba(99,102,241,.12);color:var(--accent-l);border:1px solid rgba(99,102,241,.25)}
.badge-pro{background:rgba(201,150,58,.1);color:var(--gold-l);border:1px solid rgba(201,150,58,.22)}
.capo-title{font-size:1.1rem;font-weight:700;color:var(--text)}
.capo-desc{font-size:.88rem;color:var(--text-m);line-height:1.82;flex:1}
.capo-highlight{background:rgba(201,150,58,.05);border:1px solid rgba(201,150,58,.14);
  border-radius:var(--radius-s);padding:.9rem 1.2rem;display:flex;flex-direction:column;gap:.55rem}
.highlight-item{display:flex;align-items:center;gap:.55rem;
  font-size:.83rem;color:var(--gold-l);font-weight:500}
.highlight-item svg{width:15px;height:15px;color:var(--gold);flex-shrink:0}
.capo-tags{display:flex;flex-wrap:wrap;gap:.35rem}
.capo-tags span{font-size:.7rem;font-weight:600;padding:.18rem .6rem;border-radius:999px;
  background:rgba(255,255,255,.04);color:var(--text-d);border:1px solid var(--border)}
.capo-footer{border-top:1px solid var(--border);padding-top:.75rem;margin-top:auto}
.capo-mode{font-size:.78rem;color:var(--text-d);font-weight:500}

/* ══════════════════════════════════════════════
   COMPETENZE — bento grid
══════════════════════════════════════════════ */
.comp-tracks{
  display:flex;gap:1rem;margin-bottom:1.5rem;flex-wrap:wrap}
.comp-track-label{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.78rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  padding:.5rem 1.25rem;border-radius:999px;border:1px solid var(--border)}
.track-school{color:var(--accent-l);background:rgba(99,102,241,.08);
  border-color:rgba(99,102,241,.2)}
.track-personal{color:var(--gold-l);background:rgba(201,150,58,.08);
  border-color:rgba(201,150,58,.2)}

.comp-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1rem}

.comp-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.5rem;
  display:flex;flex-direction:column;gap:.75rem;
  position:relative;overflow:hidden;
  transition:transform .28s,box-shadow .28s,border-color .28s}
.comp-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--border-h)}

/* "Big" cards span 2 columns and get gold/accent left accent bar */
.comp-big{grid-column:span 2}
.comp-card[data-track="school"],.comp-card:has(.school-badge){border-left:3px solid rgba(99,102,241,.5)}
.comp-card[data-track="personal"],.comp-card:has(.personal-badge){border-left:3px solid rgba(201,150,58,.5)}
/* Fallback: alternate coloring by position using nth-child */
.comp-card:nth-child(-n+6){border-left:3px solid rgba(99,102,241,.4)}
.comp-card:nth-child(n+7){border-left:3px solid rgba(201,150,58,.4)}

.comp-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:.5rem}
.comp-icon{font-size:1.6rem;line-height:1;flex-shrink:0}
.comp-badge{font-size:.65rem;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
  padding:.2rem .55rem;border-radius:999px;flex-shrink:0}
.school-badge{background:rgba(99,102,241,.12);color:var(--accent-l);border:1px solid rgba(99,102,241,.2)}
.personal-badge{background:rgba(201,150,58,.1);color:var(--gold-l);border:1px solid rgba(201,150,58,.2)}

.comp-card h4{font-size:.95rem;font-weight:700;color:var(--text)}
.comp-card p{font-size:.82rem;color:var(--text-m);line-height:1.72;flex:1}
.comp-tags{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:auto}
.comp-tags span{font-size:.68rem;font-weight:600;padding:.15rem .55rem;border-radius:999px;
  background:rgba(255,255,255,.05);color:var(--text-d);border:1px solid var(--border)}

/* ══════════════════════════════════════════════
   PCTO
══════════════════════════════════════════════ */
.pcto-grid{display:flex;flex-direction:column;gap:2rem}
.pcto-card{display:grid;grid-template-columns:340px 1fr;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:border-color .3s,box-shadow .3s}
.pcto-card:hover{border-color:var(--border-h);box-shadow:var(--shadow-l)}
.pcto-card:nth-child(even){grid-template-columns:1fr 340px}
.pcto-card:nth-child(even) .pcto-illustration{order:2}
.pcto-card:nth-child(even) .pcto-body{order:1}
.pcto-illustration{overflow:hidden;background:var(--bg);display:flex;align-items:stretch}
.pcto-illustration img{width:100%;height:100%;object-fit:cover}
.pcto-body{padding:2.5rem;display:flex;flex-direction:column;gap:1rem}
.pcto-badge-row{display:flex;align-items:center;gap:.75rem}
.pcto-flag{font-size:1.5rem;line-height:1}
.pcto-type{font-size:.7rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--gold-l);background:rgba(201,150,58,.08);
  padding:.22rem .65rem;border-radius:999px;border:1px solid rgba(201,150,58,.2)}
.pcto-body h3{font-family:'Playfair Display',Georgia,serif;
  font-size:1.4rem;font-weight:700;color:var(--text);line-height:1.25}
.pcto-highlight-text{font-size:.92rem;font-weight:600;color:var(--gold-l);
  background:rgba(201,150,58,.07);border-left:3px solid var(--gold);
  padding:.5rem 1rem;border-radius:0 var(--radius-s) var(--radius-s) 0}
.pcto-body p{font-size:.88rem;color:var(--text-m);line-height:1.82}
.pcto-skills{display:flex;flex-wrap:wrap;gap:.38rem;margin-top:auto}
.pcto-skills span{font-size:.7rem;font-weight:600;padding:.18rem .65rem;border-radius:999px;
  background:rgba(99,102,241,.08);color:var(--accent-l);border:1px solid rgba(99,102,241,.18)}

/* ══════════════════════════════════════════════
   PROGETTI — index card
══════════════════════════════════════════════ */
.project-index-card{display:grid;grid-template-columns:1fr 1fr;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:border-color .3s,box-shadow .3s}
.project-index-card:hover{border-color:var(--border-h);box-shadow:var(--shadow-l)}
.pic-left{background:var(--bg);padding:2rem;display:flex;align-items:center;
  border-right:1px solid var(--border)}
.pic-right{padding:2.5rem;display:flex;flex-direction:column;justify-content:center}
.pic-right h3{font-family:'Playfair Display',Georgia,serif;font-size:1.5rem;
  font-weight:700;color:var(--text);margin-bottom:.75rem;margin-top:.5rem}
.pic-right p{font-size:.88rem;color:var(--text-m);line-height:1.82}
.pic-mockup{width:100%;background:var(--surface-2);border-radius:var(--radius-s);
  overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow)}
.pic-bar{background:var(--bg);padding:.6rem .85rem;display:flex;align-items:center;gap:.4rem}
.dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.dot.r{background:#ff5f57}.dot.y{background:#febc2e}.dot.g{background:#28c840}
.pic-url{font-size:.68rem;font-family:monospace;color:var(--text-d);
  background:var(--surface);padding:.2rem .5rem;border-radius:4px;
  margin-left:.5rem;flex:1;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pic-table-preview{padding:.75rem}
.pt-header{display:grid;grid-template-columns:70px 1fr 55px;
  background:#1d4ed8;color:#fff;font-size:.72rem;font-weight:700;
  padding:.5rem .75rem;border-radius:4px 4px 0 0;gap:.5rem}
.pt-row{display:grid;grid-template-columns:70px 1fr 55px;font-size:.72rem;
  color:var(--text-m);padding:.42rem .75rem;border-bottom:1px solid var(--border);gap:.5rem}
.pt-row:last-child{border-bottom:none}
.pt-link{color:#60a5fa;font-weight:600}

.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1.25rem}
.project-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .3s,box-shadow .3s,border-color .3s}
.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-l);border-color:var(--border-h)}
.project-icon-header{padding:1.75rem 1.75rem 1.25rem;
  border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:flex-start}
.project-icon-header span:first-child{font-size:1.9rem;line-height:1}
.proj-num{font-size:.68rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--text-d);background:var(--border);padding:.22rem .55rem;border-radius:999px}
.project-info{padding:1.2rem 1.75rem 1.75rem;flex:1;display:flex;flex-direction:column;gap:.7rem}
.project-info h3{font-size:.92rem;font-weight:700;color:var(--text)}
.project-desc{font-size:.82rem;color:var(--text-m);line-height:1.78;flex:1}
.tech-stack{display:flex;flex-wrap:wrap;gap:.32rem;margin-top:auto}
.tech-tag{font-size:.67rem;font-weight:700;padding:.18rem .58rem;border-radius:999px;
  background:rgba(16,185,129,.07);color:#6ee7b7;border:1px solid rgba(16,185,129,.18)}

/* ══════════════════════════════════════════════
   BOOK VIEWER
══════════════════════════════════════════════ */
.book-viewer{background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden}
.book-meta{padding:2rem 2.5rem;border-bottom:1px solid var(--border);
  background:linear-gradient(135deg,var(--surface) 60%,rgba(201,150,58,.03))}
.book-info{display:flex;align-items:flex-start;gap:1.5rem}
.book-cover-thumb{width:90px;flex-shrink:0;border-radius:var(--radius-s);
  overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--border)}
.book-cover-thumb img{width:100%;height:auto}
.book-title{font-family:'Playfair Display',Georgia,serif;font-size:1.3rem;
  font-weight:700;color:var(--text);margin-bottom:.2rem}
.book-subtitle{font-size:.8rem;color:var(--text-d);font-style:italic;margin-bottom:.35rem}
.book-author{font-size:.83rem;color:var(--gold-l);font-weight:600;margin-bottom:.75rem}
.book-desc-short{font-size:.85rem;color:var(--text-m);line-height:1.78;margin-bottom:.85rem}
.book-topics{display:flex;flex-wrap:wrap;gap:.38rem}
.book-topics span{font-size:.73rem;font-weight:600;padding:.22rem .65rem;border-radius:999px;
  background:rgba(255,255,255,.04);color:var(--text-m);border:1px solid var(--border)}

.flipbook{padding:2rem 2.5rem}
.flipbook-hint{font-size:.72rem;color:var(--text-d);text-align:center;
  margin-bottom:.75rem;font-style:italic}
/* Grid stacking: tutte le pagine occupano la stessa cella, zero layout reflow */
.flipbook-pages{
  position:relative;width:100%;background:#fff;
  border-radius:var(--radius-s);overflow:hidden;
  border:1px solid var(--border);cursor:zoom-in;
  display:grid}
.book-page{
  grid-area:1/1;                  /* stacked nello stesso slot */
  width:100%;max-height:78vh;
  object-fit:contain;
  align-self:center;justify-self:center;
  opacity:0;
  transition:opacity .2s ease;
  pointer-events:none}
.book-page.active{
  opacity:1;
  pointer-events:auto}
@keyframes pageIn{from{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}
.flipbook-controls{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-top:1.25rem}
.flip-btn{width:44px;height:44px;border-radius:50%;background:var(--surface-2);
  border:1px solid var(--border);display:grid;place-items:center;cursor:pointer;
  color:var(--text-m);transition:all .2s}
.flip-btn:hover:not(:disabled){background:var(--gold);border-color:var(--gold);color:#000}
.flip-btn:disabled{opacity:.25;cursor:not-allowed}
.flip-btn svg{width:18px;height:18px}
.flip-counter{font-size:.88rem;color:var(--text-m);font-weight:600;min-width:60px;text-align:center}
.flipbook-dots{display:flex;justify-content:center;gap:.42rem;margin-top:1rem;flex-wrap:wrap}
.flipbook-dots button{width:8px;height:8px;border-radius:50%;border:none;cursor:pointer;
  background:var(--border);transition:background .2s,transform .2s;padding:0}
.flipbook-dots button.active{background:var(--gold);transform:scale(1.4)}

/* ══════════════════════════════════════════════
   FSL — layout due colonne
══════════════════════════════════════════════ */
.fsl-layout{
  display:grid;
  grid-template-columns:290px 1fr;
  gap:1.5rem;
  align-items:start}

/* ── IMUN card ── */
.imun-col{position:sticky;top:calc(var(--nav-h) + 1.25rem)}
.imun-card{
  background:var(--surface);
  border:1px solid rgba(0,158,219,.28);
  border-top:3px solid #009edb;
  border-radius:var(--radius);
  padding:1.75rem;
  display:flex;flex-direction:column;gap:1rem}
.imun-top{display:flex;flex-direction:column;gap:.45rem}
.imun-badge-row{display:flex;align-items:center;gap:.6rem}
.imun-flag-icon{font-size:1.4rem;line-height:1}
.imun-type-badge{
  font-size:.68rem;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;
  color:#7dd3f0;background:rgba(0,158,219,.1);
  padding:.2rem .6rem;border-radius:999px;border:1px solid rgba(0,158,219,.25)}
.imun-title{
  font-family:'Playfair Display',Georgia,serif;
  font-size:1.6rem;font-weight:700;color:var(--text);line-height:1.1}
.imun-subtitle{font-size:.78rem;color:var(--text-d);letter-spacing:.5px}
.imun-highlight-text{
  font-size:.85rem;font-weight:600;color:#7dd3f0;
  background:rgba(0,158,219,.07);border-left:3px solid #009edb;
  padding:.45rem .9rem;border-radius:0 var(--radius-s) var(--radius-s) 0}
.imun-desc{font-size:.845rem;color:var(--text-m);line-height:1.8}
.imun-skills{display:flex;flex-wrap:wrap;gap:.35rem;margin-top:.25rem}
.imun-skills span{
  font-size:.7rem;font-weight:600;padding:.18rem .62rem;border-radius:999px;
  background:rgba(0,158,219,.1);color:#7dd3f0;border:1px solid rgba(0,158,219,.2)}

/* ── Trip cards ── */
.trips-col{display:flex;flex-direction:column;gap:1.25rem}
.trip-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.5rem 1.75rem;
  transition:border-color .3s,box-shadow .3s}
.trip-card:hover{border-color:var(--border-h);box-shadow:var(--shadow)}

.trip-header{
  display:grid;grid-template-columns:100px 1fr;
  gap:1.25rem;align-items:start;margin-bottom:1rem}
.trip-flag-svg{
  width:100px;height:65px;object-fit:cover;
  border-radius:var(--radius-s);border:1px solid var(--border);
  flex-shrink:0}
.trip-header-text{display:flex;flex-direction:column;gap:.5rem}
.trip-title-row{display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap}
.trip-title-row h3{
  font-family:'Playfair Display',Georgia,serif;
  font-size:1.25rem;font-weight:700;color:var(--text)}
.trip-date{
  font-size:.72rem;font-weight:700;letter-spacing:1px;
  color:var(--gold-l);background:rgba(201,150,58,.08);
  padding:.18rem .6rem;border-radius:999px;border:1px solid rgba(201,150,58,.2)}
.trip-desc{font-size:.86rem;color:var(--text-m);line-height:1.8}
.trip-skills{display:flex;flex-wrap:wrap;gap:.35rem}
.trip-skills span{
  font-size:.7rem;font-weight:600;padding:.16rem .6rem;border-radius:999px;
  background:rgba(99,102,241,.08);color:var(--accent-l);
  border:1px solid rgba(99,102,241,.18)}

/* ══════════════════════════════════════════════
   PHOTOBOOK — thumbnail grid
══════════════════════════════════════════════ */
.pb-grid{display:grid;gap:5px}
.pb-imun-grid{grid-template-columns:1fr 1fr;margin-top:.75rem}
.pb-grid-3{grid-template-columns:repeat(3,1fr)}
.pb-grid-4{grid-template-columns:repeat(4,1fr)}
.pb-trip-grid{margin-top:.85rem}

.pb-thumb{
  position:relative;aspect-ratio:4/3;
  overflow:hidden;border-radius:7px;cursor:zoom-in;
  background:var(--bg)}
.pb-thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .35s ease;display:block}
.pb-thumb:hover img{transform:scale(1.07)}

.pb-overlay{
  position:absolute;inset:0;
  background:rgba(0,0,0,0);
  display:flex;align-items:center;justify-content:center;
  transition:background .22s}
.pb-overlay svg{
  width:28px;height:28px;color:#fff;
  opacity:0;transform:scale(.65);
  transition:opacity .22s,transform .22s;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,.7))}
.pb-thumb:hover .pb-overlay{background:rgba(0,0,0,.3)}
.pb-thumb:hover .pb-overlay svg{opacity:1;transform:scale(1)}

/* ══════════════════════════════════════════════
   PEEK POPUP (ingrandimento, non fullscreen)
══════════════════════════════════════════════ */
.peek-popup{
  position:fixed;inset:0;z-index:800;
  display:none;align-items:center;justify-content:center;
  padding:2rem}
.peek-popup.open{display:flex}
.peek-bg{
  position:absolute;inset:0;
  background:rgba(0,0,0,.78);
  backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px)}

.peek-box{
  position:relative;z-index:1;
  max-width:min(68vw, 1000px);
  max-height:80vh;
  display:flex;align-items:center;justify-content:center}
.peek-img{
  max-width:100%;max-height:80vh;
  object-fit:contain;border-radius:12px;
  box-shadow:0 24px 80px rgba(0,0,0,.7);
  display:block;animation:peekIn .28s ease}
@keyframes peekIn{
  from{opacity:0;transform:scale(.93)}
  to  {opacity:1;transform:scale(1)}}

.peek-nav{
  position:absolute;top:50%;transform:translateY(-50%);
  width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  color:#fff;cursor:pointer;display:grid;place-items:center;
  transition:background .2s,transform .15s;z-index:2}
.peek-nav:hover{background:rgba(255,255,255,.25)}
.peek-nav:disabled{opacity:.2;cursor:not-allowed}
.peek-prev{left:-58px}.peek-next{right:-58px}
.peek-nav svg{width:18px;height:18px}

.peek-close{
  position:fixed;top:1.25rem;right:1.5rem;
  width:42px;height:42px;border-radius:50%;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  color:#fff;cursor:pointer;display:grid;place-items:center;
  transition:background .2s,transform .2s;z-index:3}
.peek-close:hover{background:rgba(255,255,255,.25);transform:scale(1.08)}
.peek-close svg{width:17px;height:17px}

.peek-counter{
  position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);
  font-size:.8rem;color:rgba(255,255,255,.5);font-weight:500;
  letter-spacing:.5px;z-index:3;pointer-events:none}

/* ══════════════════════════════════════════════
   LIGHTBOX
══════════════════════════════════════════════ */
.lightbox{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center}
.lightbox.open{display:flex}
.lightbox-overlay{position:absolute;inset:0;background:rgba(0,0,0,.93);backdrop-filter:blur(8px)}
.lightbox-inner{position:relative;z-index:1;display:flex;align-items:center;
  justify-content:center;width:100%;height:100%;padding:3rem 5rem}
.lightbox-img{max-width:100%;max-height:92vh;object-fit:contain;
  border-radius:var(--radius-s);box-shadow:0 24px 80px rgba(0,0,0,.8);
  animation:pageIn .25s ease;background:#fff}
.lightbox-close{position:absolute;top:1.25rem;right:1.5rem;width:44px;height:44px;
  border-radius:50%;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  color:#fff;cursor:pointer;display:grid;place-items:center;
  transition:background .2s,transform .2s;z-index:2}
.lightbox-close:hover{background:rgba(255,255,255,.22);transform:scale(1.08)}
.lightbox-close svg{width:18px;height:18px}
.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;
  border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  color:#fff;cursor:pointer;display:grid;place-items:center;transition:background .2s;z-index:2}
.lightbox-nav:hover{background:rgba(255,255,255,.22)}
.lightbox-nav:disabled{opacity:.2;cursor:not-allowed}
.lb-prev{left:1rem}.lb-next{right:1rem}
.lb-prev svg,.lb-next svg{width:20px;height:20px}
.lightbox-counter{position:absolute;bottom:1.25rem;left:50%;transform:translateX(-50%);
  font-size:.8rem;color:rgba(255,255,255,.45);font-weight:500}

/* ══════════════════════════════════════════════
   CHI SONO
══════════════════════════════════════════════ */
.cs-grid{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:4rem;
  align-items:start}

/* ── foto interattiva ── */
.cs-photo-col{
  display:flex;flex-direction:column;
  align-items:center;gap:1.25rem;
  position:sticky;top:calc(var(--nav-h) + 1.5rem)}

.cs-photo-frame{
  width:100%;aspect-ratio:3/4;
  border-radius:var(--radius);
  border:1px solid var(--border);
  overflow:hidden;cursor:pointer;
  position:relative;
  background:var(--surface);
  transition:border-color .3s,box-shadow .3s}
.cs-photo-frame:hover{
  border-color:var(--border-h);
  box-shadow:var(--shadow)}

.cs-placeholder,.cs-message{
  position:absolute;inset:0;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:.75rem;padding:2rem;
  transition:opacity .35s ease,transform .35s ease}

.cs-placeholder{
  color:var(--text-d)}
.cs-placeholder svg{
  width:56px;height:56px;opacity:.35}
.cs-placeholder p{
  font-size:.82rem;color:var(--text-d);
  font-style:italic;text-align:center}
.cs-upload-icon svg{
  width:22px;height:22px;opacity:.4}

.cs-message{
  background:linear-gradient(135deg,var(--surface) 0%,rgba(99,102,241,.06) 100%);
  opacity:0;transform:scale(.95);pointer-events:none}
.cs-message p{
  font-family:'Playfair Display',Georgia,serif;
  font-size:1.35rem;font-weight:700;color:var(--text);
  text-align:center;line-height:1.3}
.cs-message .cs-msg-sub{
  font-size:.95rem;font-weight:400;
  font-style:italic;color:var(--gold);
  font-family:'Playfair Display',Georgia,serif}

/* toggled state */
.cs-photo-frame.revealed .cs-placeholder{
  opacity:0;transform:scale(.95);pointer-events:none}
.cs-photo-frame.revealed .cs-message{
  opacity:1;transform:scale(1);pointer-events:auto}

.cs-email-link{
  display:flex;align-items:center;gap:.55rem;
  font-size:.78rem;color:var(--text-m);font-weight:500;
  padding:.55rem 1rem;border-radius:999px;
  border:1px solid var(--border);background:var(--surface);
  transition:border-color .2s,color .2s;
  word-break:break-all;text-align:center}
.cs-email-link:hover{border-color:var(--accent);color:var(--accent-l)}
.cs-email-link svg{width:15px;height:15px;flex-shrink:0}

/* ── bio ── */
.cs-bio-col{display:flex;flex-direction:column;gap:1.1rem}

.cs-name{
  font-family:'Playfair Display',Georgia,serif;
  font-size:clamp(2rem,4vw,3rem);
  font-weight:700;line-height:1.1;
  color:var(--text);margin-top:.25rem}
.cs-name em{
  font-style:italic;color:var(--gold)}

.cs-bio-p{
  font-size:.975rem;color:var(--text-m);
  line-height:1.88}

.cs-interests{
  display:flex;flex-wrap:wrap;gap:.45rem;
  padding-top:.25rem}
.cs-interests span{
  font-size:.82rem;padding:.38rem .9rem;
  border-radius:999px;
  background:var(--surface);border:1px solid var(--border);
  color:var(--text-m);
  transition:border-color .2s,color .2s}
.cs-interests span:hover{
  border-color:var(--gold);color:var(--gold-l)}

.cs-details{
  display:flex;flex-direction:column;gap:.6rem;
  padding-top:.5rem;
  border-top:1px solid var(--border);
  margin-top:.25rem}
.cs-detail-item{
  display:flex;justify-content:space-between;
  align-items:center}
.cs-detail-label{
  font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:1.2px;
  color:var(--text-d)}
.cs-detail-value{
  font-size:.85rem;color:var(--text-m);font-weight:500}

@media(max-width:900px){
  .cs-grid{grid-template-columns:1fr;gap:2rem}
  .cs-photo-col{position:static;flex-direction:row;align-items:flex-start;flex-wrap:wrap}
  .cs-photo-frame{width:180px;flex-shrink:0}
  .cs-email-link{flex:1}
}
@media(max-width:540px){
  .cs-photo-frame{width:100%}
  .cs-photo-col{flex-direction:column}
}

/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
.footer{background:var(--bg);border-top:1px solid var(--border);
  padding:3rem 1.5rem;text-align:center}
.footer-brand{width:52px;height:52px;border-radius:50%;margin:0 auto 1rem;
  background:linear-gradient(135deg,var(--accent),var(--gold));
  display:grid;place-items:center;font-size:.9rem;font-weight:700;color:#fff}
.footer-name{font-family:'Playfair Display',Georgia,serif;
  font-size:1.2rem;font-weight:700;color:var(--text);margin-bottom:.35rem}
.footer-sub{font-size:.8rem;color:var(--text-m);margin-bottom:.75rem}
.footer-credit{font-size:.7rem;color:var(--text-d)}

/* ══════════════════════════════════════════════
   ANIMAZIONI
══════════════════════════════════════════════ */
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}
.reveal-delay-5{transition-delay:.5s}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media(max-width:1100px){
  .fsl-layout{grid-template-columns:250px 1fr}
  .imun-col{position:static}
}
@media(max-width:1000px){
  .comp-grid{grid-template-columns:repeat(2,1fr)}
  .comp-big{grid-column:span 2}
  .fsl-layout{grid-template-columns:1fr}
  .imun-col{position:static}
  .pb-grid-4{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:900px){
  .nav-pill{display:none}
  .project-index-card{grid-template-columns:1fr}
  .pic-left{border-right:none;border-bottom:1px solid var(--border)}
  .peek-prev{left:-40px}.peek-next{right:-40px}
  .peek-box{max-width:88vw}
}
@media(max-width:640px){
  .pb-grid-4{grid-template-columns:repeat(2,1fr)}
  .pb-grid-3{grid-template-columns:repeat(2,1fr)}
  .trip-header{grid-template-columns:1fr}
  .peek-prev{left:4px;top:auto;bottom:3.5rem;transform:none}
  .peek-next{right:4px;top:auto;bottom:3.5rem;transform:none}
}
@media(max-width:768px){
  .nav-links{display:none;position:fixed;inset:var(--nav-h) 0 0 0;
    background:rgba(11,15,22,.97);backdrop-filter:blur(20px);
    flex-direction:column;justify-content:center;align-items:center;gap:.5rem;z-index:99}
  .nav-links.open{display:flex}
  .nav-links li{width:100%;text-align:center}
  .nav-link{display:block;padding:1rem;font-size:1.1rem}
  .nav-toggle{display:flex}
  .hero-meta-divider{display:none}
  .hero-cta{flex-direction:column;align-items:center}
  .book-info{flex-direction:column}
  .book-cover-thumb{width:70px}
  .flipbook{padding:1.25rem}
  .book-meta{padding:1.25rem}
}
@media(max-width:600px){
  .comp-grid{grid-template-columns:1fr}
  .comp-big{grid-column:span 1}
  .capolavori-grid{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:1fr}
}