:root{
  --bg: #0f1115;
  --panel: #151923;
  --text: #e8eaf0;
  --muted: #b6bccb;
  --accent: #6ee7ff;
  --accent2: #a78bfa;
  --shadow: 0 12px 35px rgba(0,0,0,.35);
  --radius: 16px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% 10%, rgba(110,231,255,.10), transparent 55%),
              radial-gradient(900px 500px at 90% 0%, rgba(167,139,250,.10), transparent 55%),
              var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a{ color: inherit; }

/* HERO */
.hero{
  padding: 64px 20px 36px;
}

.hero-content{
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  gap: 22px;
  align-items: center;
  grid-template-columns: 1fr;
}

.avatar-wrap{
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(110,231,255,.25), rgba(167,139,250,.25));
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.avatar{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.avatar-fallback .avatar-fallback-text{
  opacity: 1;
}
.avatar-fallback-text{
  position: absolute;
  opacity: 0;
  font-weight: 800;
  letter-spacing: 1px;
  font-size: 34px;
}

h1{
  margin: 0;
  font-size: clamp(32px, 5vw, 46px);
  letter-spacing: -0.5px;
}

.subtitle{
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.cta{
  margin-top: 18px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(110,231,255,.9), rgba(167,139,250,.9));
  color: #0b0d12;
  text-decoration: none;
  font-weight: 700;
  transition: transform .2s ease, filter .2s ease;
}
.btn:hover{ transform: translateY(-2px); filter: brightness(1.05); }

.btn-ghost{
  background: transparent;
  border: 1px solid rgba(232,234,240,.18);
  color: var(--text);
}
.btn-ghost:hover{ transform: translateY(-2px); }

/* NAV */
.topnav{
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(15,17,21,.55);
  border-top: 1px solid rgba(232,234,240,.06);
  border-bottom: 1px solid rgba(232,234,240,.06);
  display: flex;
  justify-content: center;
  gap: 18px;
  padding: 10px 12px;
}

.topnav a{
  text-decoration: none;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}
.topnav a:hover{
  background: rgba(232,234,240,.08);
  color: var(--text);
}

/* SECTIONS */
main{
  padding: 20px;
}

.section{
  max-width: 1000px;
  margin: 0 auto;
  padding: 34px 0;
}

.section-head{
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
}

h2{
  margin: 0 0 10px;
  font-size: 1.65rem;
}

.muted{ color: var(--muted); margin: 0; }

.chips{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.chip{
  background: rgba(232,234,240,.08);
  border: 1px solid rgba(232,234,240,.10);
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--muted);
  font-size: .95rem;
}

/* GRID PROGETTI (RESPONSIVE) */
.grid{
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.card{
  background: rgba(21,25,35,.85);
  border: 1px solid rgba(232,234,240,.08);
  padding: 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card h3{ margin: 0 0 8px; }
.card p{ margin: 0 0 14px; color: var(--muted); }

.card-links{
  display: flex;
  gap: 12px;
}
.card-links a{
  text-decoration: none;
  font-weight: 700;
  color: var(--accent);
}
.card-links a:hover{ text-decoration: underline; }

/* HOVER ANIMATION */
.hover-lift{
  transition: transform .2s ease, border-color .2s ease;
}
.hover-lift:hover{
  transform: translateY(-4px);
  border-color: rgba(110,231,255,.25);
}

/* CONTATTI */
.contact-box{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.contact{
  background: rgba(232,234,240,.08);
  border: 1px solid rgba(232,234,240,.10);
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: transform .2s ease;
}
.contact:hover{ transform: translateY(-2px); }

/* FOOTER */
.footer{
  padding: 28px 20px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid rgba(232,234,240,.06);
}

/* ANIMAZIONI IN INGRESSO */
.fade-in{
  opacity: 1;
  transform: translateY(0);
  animation: fadeUp .7s ease;
}

.fade-in.delay-1{
  animation-delay: .12s;
}

.fade-in.delay-2{
  animation-delay: .24s;
}

@keyframes fadeUp{
  from{
    opacity: 0;
    transform: translateY(8px);
  }

  to{
    opacity: 1;
    transform: translateY(0);
  }
}

/* SCROLL REVEAL */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.show{
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE BREAKPOINTS */
@media (min-width: 720px){
  .hero-content{
    grid-template-columns: 140px 1fr;
  }
  .grid{
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px){
  .grid{
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --- ATTESTATI: icone + layout --- */
.cert-head{
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.cert-icon{
  width: 48px;
  height: 48px;
  border-radius: 12px;
  padding: 10px;
  background: rgba(232,234,240,.08);
  border: 1px solid rgba(232,234,240,.10);
  object-fit: contain;
}

/* Bottone che sembra un link */
.linklike{
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  color: var(--accent);
}
.linklike:hover{ text-decoration: underline; }

/* --- MODAL PDF --- */
.modal{
  position: fixed;
  inset: 0;
  display: none;
  z-index: 50;
}

.modal.open{ display: block; }

.modal-backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
}

.modal-box{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(980px, calc(100% - 24px));
  height: min(80vh, 720px);
  background: rgba(21,25,35,.92);
  border: 1px solid rgba(232,234,240,.10);
  border-radius: 18px;
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: modalIn .18s ease-out;
}

@keyframes modalIn{
  from{ opacity: 0; transform: translate(-50%, -48%); }
  to{ opacity: 1; transform: translate(-50%, -50%); }
}

.modal-top{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(232,234,240,.08);
}

.icon-btn{
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid rgba(232,234,240,.12);
  background: rgba(232,234,240,.06);
  color: var(--text);
  cursor: pointer;
}
.icon-btn:hover{ transform: translateY(-1px); }

.modal-body{
  height: calc(100% - 63px);
  padding: 12px;
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 10px;
}

#pdfFrame{
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 14px;
  background: rgba(0,0,0,.15);
}

.modal-fallback{
  margin: 0;
  color: var(--muted);
  font-size: .95rem;
}

/* ACCENT GRADIENT (blu → viola) */
:root {
  --accent-gradient: linear-gradient(135deg, #6ee7ff, #a78bfa);
}

/* Icone certificati */
.cert-icon {
  color: transparent;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 2px 6px rgba(110,231,255,.35));
}

/* Social / contatti con stile coerente */
.contact-box{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.contact-pill{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  background: rgba(232,234,240,.06);
  border: 1px solid rgba(232,234,240,.10);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.contact-pill:hover{
  transform: translateY(-2px);
  border-color: rgba(110,231,255,.25);
  background: rgba(232,234,240,.08);
}

.social-icon{
  width: 18px;
  height: 18px;
  color: transparent;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  filter: drop-shadow(0 2px 6px rgba(167,139,250,.28));
}

/* ===== CONTATTI FULL WIDTH ===== */

.contact-full{
  width: 100%;
  background:
    radial-gradient(900px 400px at 20% 20%, rgba(110,231,255,.15), transparent 60%),
    radial-gradient(700px 300px at 80% 80%, rgba(167,139,250,.18), transparent 60%),
    #0f1115;
  padding: 80px 20px;
  text-align: center;
}

.contact-inner{
  max-width: 900px;
  margin: 0 auto;
}

.contact-full h2{
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 8px;
}

.contact-subtitle{
  color: var(--muted);
  margin-bottom: 32px;
  font-size: 1.05rem;
}

.contact-actions{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
}

.contact-pill.big{
  padding: 16px 22px;
  font-size: 1.05rem;
  border-radius: 18px;
  gap: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(6px);
  transition: transform .2s ease, box-shadow .2s ease;
}

.contact-pill.big:hover{
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}

.contact-pill.big img{
  width: 22px;
  height: 22px;
}

/* ===== COMPETENZE ===== */
.skills-grid{
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.skill-card{
  background: rgba(21,25,35,.85);
  border: 1px solid rgba(232,234,240,.08);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.skill-top{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.skill-dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent-gradient);
  box-shadow: 0 0 0 6px rgba(110,231,255,.08);
}

@media (min-width: 720px){
  .skills-grid{ grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px){
  .skills-grid{ grid-template-columns: repeat(4, 1fr); }
}

/* ===== PREMIUM MOTION ===== */
:root{
  --ease-apple: cubic-bezier(.2,.8,.2,1);
}

/* Transizioni più morbide */
.hover-lift,
.btn,
.contact-pill,
.card{
  transition: transform .45s var(--ease-apple),
              box-shadow .45s var(--ease-apple),
              border-color .45s var(--ease-apple),
              filter .45s var(--ease-apple),
              background .45s var(--ease-apple);
}

/* Hover più “soft” */
.hover-lift:hover{
  transform: translateY(-6px) scale(1.01);
}

/* Glow leggero sugli elementi chiave */
.card:hover{
  border-color: rgba(110,231,255,.22);
  box-shadow: 0 18px 45px rgba(0,0,0,.40);
}

/* Riduci animazioni per chi lo chiede */
@media (prefers-reduced-motion: reduce){
  *{
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Spotlight background */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    250px 250px at var(--mx, 50%) var(--my, 20%),
    rgba(110,231,255,.12),
    transparent 55%
  );
  transition: opacity .4s ease;
}

.contact-pill span{
  font-weight: 500;
  letter-spacing: .2px;
}

/* --- EMAIL INTERATTIVA --- */

.email-pill{
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.email-pill .copy-btn{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: .85rem;
  transition: background .2s ease, transform .2s ease;
}

.email-pill .copy-btn:hover{
  background: rgba(255,255,255,.15);
  transform: translateY(-1px);
}

.email-pill .copy-btn:active{
  transform: scale(.95);
}

/* Tooltip */
.email-pill .tooltip{
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,.75);
  color: #fff;
  font-size: .75rem;
  padding: 4px 8px;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  white-space: nowrap;
}

.email-pill:hover .tooltip{
  opacity: 1;
}

/* Micro-feedback "Copiato" */
.copy-feedback{
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  margin-left: -4px;
  opacity: 0;
  transform: scale(.7) translateY(2px);
  background: rgba(110,231,255,.14);
  border: 1px solid rgba(167,139,250,.22);
  color: var(--text);
  filter: drop-shadow(0 2px 10px rgba(110,231,255,.25));
  pointer-events: none;
}

.copy-feedback.show{
  animation: popIn .18s cubic-bezier(.2,.8,.2,1) forwards,
             fadeOut .9s ease .65s forwards;
}

@keyframes popIn{
  to{ opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes fadeOut{
  to{ opacity: 0; transform: scale(.95) translateY(-2px); }
}

/* piccolo "tap" del bottone */
.copy-btn.bump{
  animation: bump .18s cubic-bezier(.2,.8,.2,1);
}
@keyframes bump{
  50%{ transform: translateY(-1px) scale(1.03); }
}


/* Instagram: stesso comportamento dell'email */
.ig-pill{
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ig-copy-btn{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: .85rem;
  transition: background .2s ease, transform .2s ease;
}

.ig-copy-btn:hover{
  background: rgba(255,255,255,.15);
  transform: translateY(-1px);
}

.ig-copy-btn:active{
  transform: scale(.95);
}

.ig-feedback.show{
  animation: popIn .18s cubic-bezier(.2,.8,.2,1) forwards,
             fadeOut .9s ease .65s forwards;
}

/* piccolo "tap" del bottone */
.ig-copy-btn.bump{
  animation: bump .18s cubic-bezier(.2,.8,.2,1);
}