/* =========================================================
   Giorgio La Manna — Portfolio
   styles.css
   ========================================================= */

/* ------------ Tokens ------------ */
:root{
  --bg:           #efece4;     /* bone white */
  --bg-alt:       #e2ddd0;     /* warm stone */
  --bg-dark:      #0f1115;     /* deep ink-navy */
  --ink:          #14171c;     /* rich charcoal */
  --ink-soft:     #464a52;
  --ink-muted:    #888c94;
  --line:         #d1ccbe;
  --line-dark:    #262931;
  --accent:       #1947d1;     /* electric editorial blue */
  --accent-soft:  #c2cef0;
  --on-dark:      #efece4;

  --radius:       18px;
  --radius-lg:    28px;

  --shadow-sm:    0 4px 14px rgba(20,19,15,.06);
  --shadow-md:    0 18px 40px rgba(20,19,15,.10);
  --shadow-lg:    0 30px 60px rgba(20,19,15,.16);

  --serif: "Fraunces", "Georgia", serif;
  --sans:  "Inter", "Helvetica Neue", system-ui, -apple-system, sans-serif;

  --maxw: 1200px;
  --pad:  clamp(20px, 5vw, 64px);

  --t-fast: 220ms ease;
  --t-med:  450ms cubic-bezier(.2,.8,.2,1);
}

/* ------------ Reset / base ------------ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  font-size:17px;
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
button{font:inherit; cursor:pointer; background:none; border:0; color:inherit}
ul,ol{margin:0; padding:0; list-style:none}
h1,h2,h3,h4{margin:0; font-family:var(--serif); font-weight:500; letter-spacing:-.01em; line-height:1.15}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--accent); outline-offset:3px; border-radius:6px}
::selection{background:var(--accent); color:var(--bg)}

/* ------------ Layout ------------ */
.container{ width:100%; max-width:var(--maxw); margin:0 auto; padding-left:var(--pad); padding-right:var(--pad)}
.section{ padding: clamp(70px, 9vw, 130px) 0; position:relative }
.section-light{ background:var(--bg-alt) }
.section-dark{ background:var(--bg-dark); color:var(--on-dark) }
.section-dark a{ color:var(--on-dark) }

.section-head{ max-width: 760px; margin-bottom: clamp(40px, 5vw, 64px) }
.section-num{
  display:inline-block;
  font-family:var(--serif); font-style:italic; font-weight:400;
  color:var(--ink-muted); font-size:14px; letter-spacing:.06em;
  border:1px solid var(--line); border-radius:999px;
  padding:6px 14px; margin-bottom:18px;
}
.section-num-light{ color:rgba(239,236,228,.6); border-color:rgba(239,236,228,.18) }
.section-title{
  font-size: clamp(34px, 5.4vw, 64px);
  font-weight:500; letter-spacing:-.02em;
}
.section-title-light{ color:var(--on-dark) }
.section-sub{
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: clamp(15px, 1.4vw, 18px);
  max-width: 60ch;
}

/* Two-col layout helper */
.two-col{
  display:grid; gap: clamp(28px, 5vw, 80px);
  grid-template-columns: 1fr 1.6fr;
  align-items:start;
}
.col-label .section-num{ margin-bottom: 10px }
.col-label .section-title{ font-size: clamp(28px, 4vw, 44px) }
.col-body .big{ font-size: clamp(20px, 2vw, 26px); line-height:1.4; color:var(--ink); font-family:var(--serif); font-weight:400; margin-bottom: 22px}
.col-body p{ color:var(--ink-soft); max-width: 60ch }

/* ------------ Header / Nav ------------ */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(239,236,228,.6);
  border-bottom: 1px solid transparent;
  transition: background var(--t-fast), border-color var(--t-fast), padding var(--t-fast);
}
.site-header.is-scrolled{
  background: rgba(239,236,228,.92);
  border-bottom-color: var(--line);
}
.nav-wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding-top:14px; padding-bottom:14px;
}
.brand{ display:flex; align-items:center; gap:14px; font-family:var(--serif); font-size:19px; font-weight:500 }
.brand-logo{
  height: 56px; width: auto; display: block;
  transition: transform var(--t-fast);
}
.brand:hover .brand-logo{ transform: scale(1.05) }
.brand-name{ letter-spacing:-.01em; line-height: 1.1 }
@media (max-width: 480px){
  .brand-name{ display: none }
  .brand-logo{ height: 48px }
}

.nav-list{ display:flex; gap:28px; align-items:center }
.nav-list a{
  position:relative; font-size:14.5px; color:var(--ink-soft);
  padding:6px 0; transition: color var(--t-fast);
}
.nav-list a::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px;
  height:1px; background:var(--ink); transform:scaleX(0); transform-origin:left;
  transition: transform var(--t-med);
}
.nav-list a:hover{ color:var(--ink) }
.nav-list a:hover::after,
.nav-list a.is-active::after{ transform:scaleX(1) }
.nav-cta{
  background:var(--ink); color:var(--bg) !important;
  padding:7px 16px !important; border-radius:8px;
  font-weight:500; transition: transform var(--t-fast), background var(--t-fast);
}
.nav-cta::after{ display:none !important }
.nav-cta:hover{ background:var(--accent); transform:translateY(-1px) }

.nav-toggle{
  display:none; width:42px; height:42px; border-radius:10px;
  border:1px solid var(--line); position:relative; padding:0;
}
.nav-toggle span{
  position:absolute; left:10px; right:10px; height:1.5px; background:var(--ink);
  transition: transform var(--t-fast), opacity var(--t-fast), top var(--t-fast);
}
.nav-toggle span:nth-child(1){ top:14px }
.nav-toggle span:nth-child(2){ top:20px }
.nav-toggle span:nth-child(3){ top:26px }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ top:20px; transform:rotate(45deg) }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0 }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ top:20px; transform:rotate(-45deg) }

/* ------------ Hero ------------ */
.hero{
  position:relative;
  padding-top: clamp(140px, 16vh, 200px);
  padding-bottom: clamp(80px, 10vw, 140px);
  overflow:hidden;
}
.hero-grid{
  display:grid; gap: clamp(40px, 6vw, 90px);
  grid-template-columns: 1.25fr 1fr;
  align-items:center;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12.5px; letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink-muted); font-weight:500;
  margin-bottom:24px;
}
.eyebrow::before{ content:""; width:24px; height:1px; background:var(--ink-muted)}
.display{
  font-size: clamp(40px, 6.4vw, 84px);
  line-height: 1.04;
  font-weight: 400;
  letter-spacing:-.025em;
  margin-bottom: 24px;
}
.display em{ font-style:italic; font-weight:400; color:var(--accent) }
.lead{
  font-size: clamp(16px, 1.4vw, 19px);
  color:var(--ink-soft);
  max-width: 56ch;
  margin-bottom: 36px;
}
.lead strong{ color:var(--ink); font-weight:600 }

.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-bottom:42px }
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 24px; border-radius:999px;
  font-size:14.5px; font-weight:500; letter-spacing:.01em;
  transition: transform var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
  border:1px solid transparent;
}
.btn-primary{ background:var(--ink); color:var(--bg) }
.btn-primary:hover{ background:var(--accent); transform:translateY(-2px); box-shadow:var(--shadow-md) }
.btn-ghost{ border-color:var(--line); color:var(--ink) }
.btn-ghost:hover{ border-color:var(--ink); transform:translateY(-2px) }
.btn-on-dark{ background:var(--on-dark); color:var(--ink) }
.btn-on-dark:hover{ background:var(--accent); color:var(--on-dark) }

/* Photo */
.hero-photo{ position:relative; justify-self:center }
.photo-frame{
  position:relative; width: clamp(260px, 36vw, 420px); aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow:hidden; background:var(--bg-alt);
  box-shadow: var(--shadow-lg);
  transform: rotate(-1.5deg);
  isolation: isolate;
}
.photo-frame img{
  width:100%; height:100%; object-fit:cover; object-position: center 22%;
}
.hero-deco{
  position:absolute; right:-30px; bottom:-30px; width:120px; color:var(--accent);
  opacity:.5;
  animation: spin 30s linear infinite;
}
@keyframes spin{ to{transform: rotate(360deg)} }

/* ------------ Chi sono / badges ------------ */
.badges-row{ display:flex; gap:24px; align-items:center; flex-wrap:wrap; margin-top:32px}
.badge-cert{
  display:flex; align-items:center; gap:14px; margin:0;
  padding:14px 18px; border:1px solid var(--line); border-radius:14px;
  background:rgba(255,255,255,.55);
  transition: transform var(--t-fast), border-color var(--t-fast);
}
.badge-cert:hover{ transform: translateY(-3px); border-color: var(--ink) }
.badge-cert img{ width:54px; height:54px; object-fit:contain }
.badge-cert figcaption{ font-size:13.5px; line-height:1.35; color:var(--ink) }
.badge-cert small{ color:var(--ink-muted); font-size:12px }

/* ------------ Timeline / Formazione ------------ */
.timeline{
  position:relative;
  margin-left: 14px;
  padding-left: 36px;
  border-left: 1px solid var(--line);
}
.timeline-item{
  position:relative;
  padding: 0 0 40px 0;
}
.timeline-item:last-child{ padding-bottom: 0 }
.timeline-item::before{
  content:""; position:absolute; left:-44px; top:6px;
  width:14px; height:14px; border-radius:50%;
  background:var(--bg); border:2px solid var(--ink);
  transition: background var(--t-fast);
}
.timeline-item:hover::before{ background: var(--accent); border-color: var(--accent) }
.t-date{
  font-size:13px; letter-spacing:.08em; color:var(--ink-muted);
  text-transform:uppercase; margin-bottom:10px; font-weight:500;
}
.t-card{
  background: rgba(255,255,255,.5);
  border:1px solid var(--line); border-radius:var(--radius);
  padding: 22px 26px;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.t-card:hover{ transform: translateY(-3px); box-shadow: var(--shadow-sm) }
.t-card h3{ font-size: 22px; margin-bottom: 4px }
.t-meta{ color:var(--ink-muted); font-size:14px; margin-bottom: 10px }
.t-card p{ color:var(--ink-soft); margin:0 }
.t-placeholder{ border-style: dashed; background: transparent }

/* Edu blocks (Istruzione / Formazione / Certificazioni) */
.edu-block{ margin-bottom: clamp(40px, 5vw, 70px) }
.edu-block:last-child{ margin-bottom: 0 }
.block-label{
  display:flex; align-items:center; gap:18px;
  font-family: var(--sans);
  font-size: 12.5px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em;
  color: var(--ink-muted);
  margin-bottom: 28px;
}
.block-label::after{
  content:""; flex:1; height:1px; background: var(--line);
}
.block-label span{ flex-shrink:0 }

/* Certificazioni grid */
.cert-grid{
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.cert-card{
  background: rgba(255,255,255,.5);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 8px;
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.cert-card:hover{
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: var(--ink);
}
.cert-date{
  font-family: var(--serif); font-style: italic;
  font-size: 13px; color: var(--accent);
  letter-spacing: .02em;
}
.cert-card h4{
  font-family: var(--serif);
  font-size: 18px; font-weight: 500;
  letter-spacing: -.01em; line-height: 1.25;
  margin: 0;
}
.cert-meta{
  font-size: 13px;
  color: var(--ink-muted);
  margin: 0;
}

/* ------------ Esperienze ------------ */
.exp-grid{
  display:grid; gap:22px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  margin-bottom: 60px;
  align-items: start;
}

/* Layout in righe: ogni card occupa l'intera larghezza, contenuto in 2 colonne */
.exp-grid-rows{
  grid-template-columns: 1fr;
  gap: 24px;
}
.exp-grid-rows .exp-card{
  display: grid;
  grid-template-columns: minmax(220px, 280px) 1fr;
  gap: clamp(28px, 5vw, 60px);
  padding: clamp(28px, 3vw, 36px) clamp(28px, 3.5vw, 44px);
}
.exp-grid-rows .exp-head{
  border-bottom: none;
  padding-bottom: 0;
  border-right: 1px solid var(--line);
  padding-right: clamp(20px, 3vw, 30px);
}
.exp-grid-rows .exp-body{
  display: flex; flex-direction: column; gap: 16px;
}
@media (max-width: 760px){
  .exp-grid-rows .exp-card{
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px;
  }
  .exp-grid-rows .exp-head{
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding-right: 0;
    padding-bottom: 16px;
  }
}

.exp-card{
  position: relative;
  background:rgba(255,255,255,.6);
  border:1px solid var(--line); border-radius: var(--radius);
  padding: 28px;
  display:flex; flex-direction:column; gap:18px;
  transition: transform var(--t-med), box-shadow var(--t-med), border-color var(--t-fast);
}
.exp-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--ink);
}

/* Card head: titolo + luogo + periodo impilati */
.exp-head{
  display:flex; flex-direction:column; gap:6px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.exp-head h3{
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.2;
  letter-spacing: -.01em;
  margin: 0;
}
.exp-place{
  margin: 0;
  font-size: 13px;
  color: var(--ink-soft);
}
.exp-period{
  margin: 0;
  font-family: var(--serif); font-style: italic;
  font-size: 13.5px; color: var(--ink-muted);
  letter-spacing: .01em;
}
.exp-role{
  margin: 0;
  font-size: 12.5px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
}
.exp-card > p{
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.55;
  margin: 0;
}

/* Status badge "In corso" - pillola minimal, allineata sopra al titolo */
.exp-status{
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans);
  font-size: 10.5px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--accent);
  padding: 4px 10px; border-radius: 999px;
  margin: 0 0 6px 0;
  line-height: 1;
}
.exp-status::before{
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.exp-current{
  border-color: var(--ink);
  background: rgba(255,255,255,.85);
  box-shadow: var(--shadow-sm);
}

/* Stacked tags for incarichi (lista verticale) */
.exp-tags-stack{
  display: flex; flex-direction: column; gap: 0;
  margin: 4px 0 0 0; padding: 18px 0 0 0;
  border-top: 1px dashed var(--line);
  list-style: none;
}
.exp-tags-stack li{
  display: flex; align-items: baseline; gap: 14px;
  padding: 9px 0;
  font-size: 13px; color: var(--ink);
  border-bottom: 1px solid var(--line);
}
.exp-tags-stack li:last-child{ border-bottom: none; padding-bottom: 0 }
.exp-tags-stack li span{
  flex-shrink: 0;
  width: 120px;
  font-family: var(--serif); font-style: italic;
  font-size: 12px; color: var(--ink-muted);
}
.exp-placeholder{ border-style: dashed; background: transparent }
@media (max-width: 480px){
  .exp-tags-stack li{ flex-direction: column; gap: 2px; padding: 8px 0 }
  .exp-tags-stack li span{ width: auto }
}

.skills-block{ margin-top: 40px }
.skills-title{
  font-family:var(--serif); font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 500; margin-bottom: 24px;
  padding-top: 30px; border-top: 1px solid var(--line);
}
.skills-grid{
  display:grid; gap:30px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.skills-grid h4{
  font-family: var(--sans); font-size:12.5px; letter-spacing:.12em;
  text-transform:uppercase; color:var(--ink-muted); font-weight:600;
  margin-bottom:12px;
}
.skills-grid ul li{
  font-size:15px; padding:6px 0; border-bottom:1px dashed var(--line);
}
.skills-grid ul li:last-child{ border-bottom:none }

/* ------------ Lavori ------------ */
.works{ display:flex; flex-direction:column; gap: clamp(60px, 8vw, 110px) }
.work{
  display:grid; gap: clamp(28px, 5vw, 70px);
  grid-template-columns: 1.1fr 1fr;
  align-items:center;
}
.work-reverse{ direction: rtl }
.work-reverse > *{ direction: ltr }
.work-media{ position:relative }
.work-img-wrap{
  position:relative; aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow:hidden; padding: clamp(20px, 3vw, 48px);
  background: var(--bg, #ffffff);
  border: 1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-md);
  transition: transform var(--t-med), box-shadow var(--t-med);
}
.work-img-wrap img,
.work-img-wrap .work-svg{
  max-width:100%; max-height:100%; width:auto; height:auto;
  object-fit: contain;
  pointer-events: none; /* mantiene cliccabile il pulsante zoom sopra */
}
.work-img-wrap .work-svg{ width:100%; height:100% }
.work:hover .work-img-wrap{ transform: translateY(-6px); box-shadow: var(--shadow-lg) }
.work:hover .work-img-wrap img{ transform: scale(1.03) }
.work-zoom{
  position:absolute; right:14px; top:14px;
  width:42px; height:42px; border-radius:50%;
  background: rgba(20,19,15,.78); color:var(--bg);
  font-size:24px; font-weight:300; line-height:0;
  display:flex; align-items:center; justify-content:center;
  backdrop-filter: blur(6px);
  transition: transform var(--t-med), background var(--t-fast), box-shadow var(--t-med);
}
.work:hover .work-zoom{ transform: translateY(-6px) }
.work-zoom:hover{
  background: var(--accent);
  transform: translateY(-6px) scale(1.08);
  box-shadow: var(--shadow-md);
}

.work-cat{
  display:inline-block;
  font-size:12.5px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--accent); font-weight:500; margin-bottom:14px;
}
.work-title{
  font-size: clamp(28px, 3.6vw, 42px);
  margin-bottom: 18px;
}
.work-concept{ color:var(--ink-soft); font-size: 16px; max-width: 56ch }
.work-concept strong{ color: var(--ink); font-weight:600 }
.work-tags{
  display:flex; flex-wrap:wrap; gap:8px;
  margin-top: 22px; padding-top: 22px;
  border-top: 1px solid var(--line);
}
.work-tags li{
  font-size:12px; padding:5px 12px; border-radius:999px;
  border:1px solid var(--line); color:var(--ink-soft);
  background: rgba(255,255,255,.4);
}

/* ------------ Contatti ------------ */
.contact-grid{
  display:grid; gap: clamp(40px, 6vw, 80px);
  grid-template-columns: 1fr 1fr;
  align-items:start;
}
.contact-lead{
  font-size: clamp(17px, 1.6vw, 20px);
  color: rgba(239,236,228,.78);
  max-width: 50ch;
  margin-bottom: 36px;
}
.contact-list{ margin-bottom: 32px }
.contact-list li{
  display:flex; gap:18px; padding:18px 0;
  border-bottom:1px solid rgba(239,236,228,.12);
  font-size:16px;
}
.c-label{
  flex-shrink:0; width:130px;
  font-size:12px; letter-spacing:.1em; text-transform:uppercase;
  color: rgba(239,236,228,.5); font-weight:500;
  padding-top:3px;
}
.contact-list a{
  color:var(--on-dark); border-bottom:1px solid rgba(239,236,228,.3);
  padding-bottom:1px; transition: border-color var(--t-fast), color var(--t-fast);
}
.contact-list a:hover{ color:var(--accent); border-bottom-color: var(--accent) }
.socials{ display:flex; flex-wrap:wrap; gap:10px }
.socials a{
  font-size:13.5px; padding:10px 16px; border-radius:999px;
  border:1px solid rgba(239,236,228,.2);
  transition: all var(--t-fast);
}
.socials a:hover{ background:var(--accent); border-color:var(--accent) }

.contact-form{
  background: rgba(239,236,228,.04);
  border:1px solid rgba(239,236,228,.12);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 40px);
  display:flex; flex-direction:column; gap:18px;
}
.field{ display:flex; flex-direction:column; gap:8px }
.field label{
  font-size:12px; letter-spacing:.12em; text-transform:uppercase;
  color: rgba(239,236,228,.6); font-weight:500;
}
.field input, .field textarea{
  font:inherit; font-size:15px; color:var(--on-dark);
  background:transparent; border:none;
  border-bottom: 1px solid rgba(239,236,228,.18);
  padding: 10px 0;
  transition: border-color var(--t-fast);
}
.field input:focus, .field textarea:focus{
  border-bottom-color: var(--accent); outline:none;
}
.field textarea{ resize:vertical; min-height: 90px; line-height:1.5 }
.contact-form .btn{ align-self: flex-start; margin-top: 10px }
.form-hint{ font-size:12.5px; color: rgba(239,236,228,.5); margin:0 }

/* ------------ Footer ------------ */
.site-footer{
  padding: 36px 0; background:var(--bg-dark); color: rgba(239,236,228,.55);
  border-top: 1px solid rgba(239,236,228,.06);
}
.footer-wrap{
  display:flex; flex-wrap:wrap; gap:18px; justify-content:space-between; align-items:center;
  font-size:13px;
}
.footer-wrap p{ margin:0 }
.foot-meta{ font-style:italic }
.back-top{
  font-size:13px; padding:8px 14px; border:1px solid rgba(239,236,228,.18); border-radius:999px;
  transition: all var(--t-fast);
}
.back-top:hover{ background:var(--accent); border-color:var(--accent); color:var(--on-dark) }

/* ------------ Lightbox ------------ */
.lightbox{
  position:fixed; inset:0; z-index:100;
  background: rgba(15,14,11,.92);
  display:flex; align-items:center; justify-content:center;
  padding: clamp(20px, 4vw, 60px);
  opacity:0; pointer-events:none;
  transition: opacity .3s ease;
}
.lightbox[hidden]{ display:none }
.lightbox.is-open{ opacity:1; pointer-events:auto }
.lb-figure{
  margin:0; max-width: 1100px; max-height: 90vh;
  display:flex; flex-direction:column; gap:14px; align-items:center;
  width:100%;
}
.lb-figure img{
  max-width:100%; max-height: 80vh; width:auto; height:auto;
  background:var(--bg); padding: clamp(20px, 3vw, 50px);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.lb-figure figcaption{
  color: rgba(239,236,228,.8); font-size:14px; letter-spacing:.04em;
}
.lb-close{
  position:absolute; top:20px; right:24px;
  width:46px; height:46px; border-radius:50%;
  background: rgba(239,236,228,.1); color:var(--on-dark);
  font-size:26px; line-height:1;
  display:flex; align-items:center; justify-content:center;
  transition: background var(--t-fast), transform var(--t-fast);
}
.lb-close:hover{ background:var(--accent); transform: rotate(90deg) }

/* ------------ Reveal animations ------------ */
.reveal{
  opacity:0; transform: translateY(28px);
  transition: opacity .9s ease, transform .9s cubic-bezier(.2,.8,.2,1);
}
.reveal.is-visible{ opacity:1; transform: translateY(0) }
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal{ opacity:1; transform:none }
}

/* ------------ Responsive ------------ */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; text-align: left }
  .hero-photo{ order:-1; margin-bottom: 20px }
  .photo-frame{ width: min(70vw, 360px); margin: 0 auto }
  .two-col{ grid-template-columns: 1fr; gap: 24px }
  .work, .work-reverse{ grid-template-columns: 1fr; direction:ltr }
  .work-reverse > *{ direction:ltr }
  .contact-grid{ grid-template-columns: 1fr }
  .nav{ display:none }
  .nav-toggle{ display:block }

  /* Menu mobile: l'header diventa fullscreen quando il menu è aperto.
     Indispensabile perché il backdrop-filter sull'header creerebbe
     altrimenti un containing block che rompe il position:fixed del menu. */
  .site-header.is-menu-open{
    bottom: 0;
    background: var(--bg);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: none;
    overflow-y: auto;
  }
  .site-header.is-menu-open .nav-wrap{
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding-top: 18px;
    padding-bottom: 50px;
    gap: 0;
    min-height: 100vh;
  }
  .site-header.is-menu-open .brand{
    margin-bottom: 8px;
  }
  .site-header.is-menu-open .nav-toggle{
    position: absolute;
    top: 14px;
    right: var(--pad);
  }

  .nav.is-open{
    display: block;
    width: 100%;
    margin-top: 40px;
  }
  .nav.is-open .nav-list{
    flex-direction: column; align-items: flex-start; gap: 4px;
  }
  .nav.is-open .nav-list a{
    font-family: var(--serif); font-size: 32px; padding: 12px 0;
    color: var(--ink);
  }
  .nav.is-open .nav-list a::after{ display:none }
  .nav.is-open .nav-cta{
    display: inline-block;
    margin-top: 16px; font-family: var(--sans); font-size:14px;
    padding: 8px 18px !important;
    border-radius: 8px;
  }
}
@media (max-width: 600px){
  body{ font-size: 16px }
  .hero{ padding-top: 110px }
  .display{ font-size: 38px }
  .section-title{ font-size: 32px }
  .section{ padding: 70px 0 }
  .timeline{ padding-left: 28px; margin-left: 8px }
  .timeline-item::before{ left:-36px }
  .badges-row{ gap: 14px }
  .badge-cert{ flex: 1 1 100%; padding: 12px 14px }
  .c-label{ width: 100px; font-size: 11px }
  .contact-list li{ flex-direction: column; gap: 4px }
  .footer-wrap{ flex-direction: column; align-items: flex-start; gap:8px }
}