/* ============ TOKEN DI BASE ============ */
:root{
  --bg: #0f1115;
  --bg-alt: #15181f;
  --card: #1a1e27;
  --border: #262b36;
  --text: #eaecef;
  --text-dim: #9aa1ad;
  /* Rosso Ferrari: cambia queste righe e cambia l'accento di tutto il sito.
     --accent e' il rosso acceso, per testi e bordi sul fondo scuro.
     --accent-pieno e' un rosso piu' profondo, usato solo dove il rosso fa da
     sfondo: con il testo bianco sopra si legge molto meglio (6,3:1 invece di 3,8:1). */
  --accent: #ff2800;
  --accent-dim: #ff280033;
  --accent-pieno: #c40000;
  --su-accento: #ffffff;
  --radius: 14px;
  --max-width: 1080px;
  /* I caratteri di Google arrivano solo con il consenso: dietro ci sono quelli
     di sistema, cosi' il sito resta leggibile anche se il visitatore rifiuta. */
  --font-heading: 'Sora', 'Trebuchet MS', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

*{ box-sizing: border-box; margin:0; padding:0; }

ul{ list-style: none; }

html{ scroll-behavior: smooth; }

body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3{
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

a{ color: inherit; text-decoration: none; }

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Link di salto: compare solo navigando con la tastiera */
.skip-link{
  position: absolute;
  left: 24px;
  top: -60px;
  z-index: 100;
  background: var(--accent-pieno);
  color: var(--su-accento);
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  transition: top .15s ease;
}
.skip-link:focus{ top: 12px; }

.section-label{
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

section h2{
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 24px;
  max-width: 640px;
}

/* ============ BOTTONI ============ */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  /* font e sfondo espliciti: su <button> il browser ne mette di suoi */
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  background: transparent;
  transition: transform .15s ease, opacity .15s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn:hover{ transform: translateY(-2px); }

.btn-primary{
  background: var(--accent-pieno);
  color: var(--su-accento);
}
.btn-outline{
  border-color: var(--border);
  color: var(--text);
}
.btn-outline:hover{ border-color: var(--accent); }

.btn-small{ padding: 10px 20px; font-size: 14px; }
.btn-large{ padding: 18px 36px; font-size: 16px; }

/* ============ HEADER ============ */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15,17,21,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

/* Il marchio DK al posto del nome scritto */
.logo{
  display: inline-flex;
  align-items: center;
}
.logo img{
  width: auto;
  height: 30px;
  transition: opacity .15s ease;
}
.logo:hover img{ opacity: .8; }

.nav{
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a{
  font-size: 15px;
  font-weight: 500;
  color: var(--text-dim);
  transition: color .15s ease;
}
.nav a:hover{ color: var(--text); }
.nav a.is-active{ color: var(--text); }

/* Il "Contattami" e' l'ultima voce del menu: pulsante su desktop e su mobile */
.nav a.nav-cta{
  color: var(--su-accento);
  background: var(--accent-pieno);
}

/* Pulsante hamburger: compare solo su mobile */
.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span{
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero{
  padding: 120px 0 100px;
  background:
    radial-gradient(circle at 15% 20%, var(--accent-dim), transparent 45%),
    var(--bg);
}

.hero-inner{ max-width: 680px; }

.eyebrow{
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.hero h1{
  font-size: clamp(36px, 6vw, 56px);
  margin-bottom: 20px;
}

.hero-text{
  font-size: 18px;
  color: var(--text-dim);
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; }

/* ============ CHI SONO ============ */
.about{ padding: 90px 0; background: var(--bg-alt); }

/* Foto a sinistra, testo e formazione a destra */
.about-layout{
  display: grid;
  grid-template-columns: minmax(240px, 320px) 1fr;
  gap: 48px;
  align-items: start;
  margin-top: 8px;
}
/* Se la foto manca, il testo si prende tutta la larghezza */
.about-layout.senza-foto{ grid-template-columns: 1fr; }

.about-photo{
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
}
.about-photo img{
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
/* Sfumatura calda in basso, per legare la foto al resto della pagina */
.about-photo::after{
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(to top, rgba(15,17,21,.65), transparent);
  pointer-events: none;
}

.about-text{
  font-size: 16px;
  color: var(--text-dim);
  max-width: 640px;
  margin-bottom: 20px;
}

/* Primo paragrafo: e' la presentazione, pesa un po' di piu' */
.about-text-lead{
  font-size: 18px;
  color: var(--text);
}

.about-copy .about-text:last-of-type{ margin-bottom: 36px; }

/* ============ FORMAZIONE ============ */
.edu-list{
  display: grid;
  gap: 16px;
}

.edu-card{
  padding: 20px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  transition: border-color .15s ease;
}
.edu-card:hover{ border-color: var(--accent); }

.edu-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.edu-card h3{
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
}

.edu-badge{
  flex-shrink: 0;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
}
.edu-badge-wip{
  color: var(--accent);
  background: var(--accent-dim);
  border-color: transparent;
}

/* Il corso in corso: conteggio ore + avanzamento */
.edu-card-wip{ border-color: var(--accent-dim); }

.edu-count{
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin: 18px 0 14px;
}

.edu-metric{ display: flex; flex-direction: column; }

.edu-metric strong{
  font-family: var(--font-heading);
  font-size: 30px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.edu-metric-left strong{ color: var(--text); }

.edu-metric span{
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 4px;
}

.edu-bar{
  height: 8px;
  border-radius: 999px;
  background: #0f1115;
  border: 1px solid var(--border);
  overflow: hidden;
}
.edu-bar-fill{
  display: block;
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), #ff7f6b);
  transition: width 1.2s ease;
}

.edu-note{
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-dim);
}
.edu-percent{ color: var(--text); font-weight: 600; }

/* ============ PROGETTI ============ */
.projects{ padding: 90px 0; }

.projects-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 12px;
}

.project-card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color .15s ease, transform .15s ease;
}
.project-card:hover{ border-color: var(--accent); transform: translateY(-4px); }

.project-card-placeholder{
  border-style: dashed;
  opacity: 0.6;
}

.project-tag{
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.project-card h3{
  font-size: 20px;
  margin-bottom: 10px;
}

.project-card p{
  font-size: 15px;
  color: var(--text-dim);
}

/* Il link per provare un progetto: si accende insieme alla card */
.project-link{
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.project-link:hover{ opacity: .85; }

/* Segnaposto: il progetto c'è, l'indirizzo non ancora */
.project-link-vuoto{
  color: var(--text-dim);
  font-weight: 500;
  text-decoration: none;
  cursor: default;
}
.project-link-vuoto:hover{ opacity: 1; }

/* ============ STRUMENTI ============ */
.tools{ padding: 90px 0; background: var(--bg-alt); }

.tools-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 12px;
}

.tool-card{
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: border-color .15s ease, transform .15s ease;
}
.tool-card:hover{ border-color: var(--accent); transform: translateY(-2px); }

/* Logo del programma: i file stanno in img/loghi, nessuna richiesta esterna */
.tool-mark{
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.tool-mark img{
  width: 22px;
  height: 22px;
  opacity: .92;
}

.tool-card:hover .tool-mark{ border-color: var(--accent); }

.tool-body{ display: flex; flex-direction: column; min-width: 0; }

.tool-name{ font-size: 15px; font-weight: 600; }

.tool-role{ font-size: 13px; color: var(--text-dim); }

/* ============ CONTATTI ============ */
.contact{ padding: 110px 0; }

.contact-inner{ text-align: center; max-width: 560px; margin: 0 auto; }
.contact-inner h2{ margin: 0 auto 16px; }
.contact-inner .section-label{ }

.contact-text{
  font-size: 17px;
  color: var(--text-dim);
  margin-bottom: 32px;
}

.contact-alt{
  margin-top: 18px;
  font-size: 14px;
  color: var(--text-dim);
}
.contact-alt a{
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ MODULO DI CONTATTO ============ */
.contact-box{
  max-width: 560px;
  margin: 0 auto;
}

.modulo{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  text-align: left;
  padding: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.campo{ display: flex; flex-direction: column; gap: 7px; }
.campo-largo{ grid-column: 1 / -1; }

.campo label{
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.campo-extra{
  font-weight: 400;
  color: var(--text-dim);
}

/* :not(.sr-only) tiene fuori la trappola anti-robot, che deve restare invisibile */
.modulo input[type="text"]:not(.sr-only),
.modulo input[type="email"],
.modulo input[type="tel"],
.modulo textarea{
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  transition: border-color .15s ease;
}
.modulo textarea{ resize: vertical; min-height: 110px; line-height: 1.6; }

.modulo input::placeholder,
.modulo textarea::placeholder{ color: var(--text-dim); }

.modulo input:focus,
.modulo textarea:focus{ border-color: var(--accent); outline: none; }
.modulo input:focus-visible,
.modulo textarea:focus-visible{ outline: 2px solid var(--accent); outline-offset: 2px; }

/* Consenso privacy: obbligatorio prima di inviare */
.campo-privacy{
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 2px;
}
.campo-privacy input{
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  accent-color: var(--accent-pieno);
  cursor: pointer;
}
/* Anche il testo accanto fa da bersaglio: sul telefono il quadratino da solo
   sarebbe troppo piccolo da centrare con il dito. */
.campo-privacy label{ cursor: pointer; }
.campo-privacy label{
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-dim);
}
.campo-privacy a{
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.modulo-piede{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}
.modulo-piede .btn{ width: 100%; }

.modulo-stato{
  font-size: 14px;
  color: var(--text-dim);
  text-align: center;
  min-height: 1px;
}
.modulo-stato-ok{ color: #4ade80; }
.modulo-stato-errore{ color: var(--accent); }

.modulo-nota{
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
}
.modulo-nota a{ color: var(--text-dim); text-decoration: underline; text-underline-offset: 2px; }

/* ============ PAGINE DI TESTO (privacy) ============ */
.pagina{ padding: 70px 0 90px; }

.pagina-testo{ max-width: 720px; }

.pagina-testo h1{
  font-size: clamp(30px, 5vw, 42px);
  margin-bottom: 18px;
}

.pagina-guida{
  font-size: 17px;
  color: var(--text);
  margin-bottom: 40px;
}

.pagina-testo h2{
  font-size: 20px;
  margin: 36px 0 12px;
}

.pagina-testo p,
.pagina-testo li{
  font-size: 15.5px;
  color: var(--text-dim);
  line-height: 1.7;
}

.pagina-testo p + p{ margin-top: 12px; }

.pagina-testo ul{
  display: grid;
  gap: 10px;
  margin-top: 8px;
  padding-left: 18px;
  list-style: disc;
}

.pagina-testo strong{ color: var(--text); }

.pagina-testo a{
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Un bottone dentro una pagina di testo resta un bottone. Senza queste due
   righe la regola qui sopra gli darebbe il rosso dei link, e su un bottone
   rosso pieno il testo diventerebbe illeggibile. */
.pagina-testo a.btn{ color: var(--text); text-decoration: none; }
.pagina-testo a.btn-primary{ color: var(--su-accento); }

.pagina-stato{
  display: inline-block;
  margin-left: 12px;
  font-size: 14px;
  color: var(--text-dim);
}

.pagina-data{
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}

.site-footer a{
  color: var(--text-dim);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.site-footer a:hover{ color: var(--text); }

/* ============ BARRA PRIVACY E COOKIE ============ */
.consenso{
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 90;
  width: min(360px, calc(100vw - 40px));
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 18px 40px rgba(0,0,0,.45);
  animation: consenso-entra .25s ease;
}

@keyframes consenso-entra{
  from{ opacity: 0; transform: translateY(12px); }
  to{ opacity: 1; transform: none; }
}

.consenso-titolo{
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.consenso-testo{
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-dim);
}
.consenso-testo a{
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.consenso-link{
  margin-top: 10px;
  font-size: 13px;
}
.consenso-link a{
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.consenso-link a:hover{ opacity: .85; }

.consenso-azioni{
  display: flex;
  gap: 10px;
  margin-top: 14px;
}
.consenso-azioni .btn{ flex: 1; }

/* ============ SCELTA DELLA LINGUA ============ */
.selettore-lingua{ position: relative; }

.lingua-attuale{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-dim);
  background: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 13px;
  cursor: pointer;
  transition: border-color .15s ease, color .15s ease;
}
.lingua-attuale:hover{ color: var(--text); border-color: var(--accent); }

.bandiera{
  width: 19px;
  height: 14px;
  display: block;
  flex-shrink: 0;
  border-radius: 2px;
}

/* La tendina si apre verso l'alto: il selettore sta in fondo alla pagina */
.lingua-tendina{
  position: absolute;
  right: 0;
  bottom: calc(100% + 8px);
  z-index: 95;
  min-width: 170px;
  padding: 6px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 14px 30px rgba(0,0,0,.45);
}

.lingua-voce{
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--text);
  background: none;
  border: none;
  border-radius: 8px;
  padding: 9px 10px;
  cursor: pointer;
  text-align: left;
}
.lingua-voce:hover{ background: var(--bg-alt); }
.lingua-voce.is-scelta{ color: var(--accent); font-weight: 600; }

/* Dentro la barra privacy sta su una riga sua, in basso */
.consenso-lingua{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 12.5px;
  color: var(--text-dim);
}
.consenso-lingua .lingua-tendina{ bottom: auto; top: calc(100% + 8px); }

/* Testo solo per i lettori di schermo */
.sr-only{
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ============ FOOTER ============ */
.site-footer{
  padding: 32px 0;
  border-top: 1px solid var(--border);
}

.site-footer p{
  font-size: 14px;
  color: var(--text-dim);
  text-align: center;
}

/* Riga del footer: testo al centro, Instagram accanto */
.footer-inner{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.social{
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  transition: border-color .15s ease, transform .15s ease;
}
.social img{
  width: 20px;
  height: 20px;
  opacity: .75;
  transition: opacity .15s ease;
}
.social:hover{ border-color: var(--accent); transform: translateY(-2px); }
.social:hover img{ opacity: 1; }

/* ============ COMPARSA ALLO SCROLL ============ */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: none;
}
/* Le card mantengono l'hover rapido anche con la comparsa attiva */
.project-card.reveal, .tool-card.reveal{
  transition: border-color .15s ease, transform .15s ease, opacity .5s ease;
}
.project-card-placeholder.reveal.is-visible{ opacity: .6; }

/* ============ BERSAGLI PER IL DITO ============ */
/* Un link alto 20px si centra bene col mouse, molto meno col pollice: la
   misura consigliata e' almeno 44 x 44 px. Qui non si ingrandisce niente a
   vista. Sotto ai link piu' piccoli si stende un rettangolo invisibile alto
   44px che raccoglie il tocco, e questo vale solo dove si tocca davvero
   (pointer: coarse): con il mouse il sito resta identico a prima.

   Non si tocca invece la punteggiatura dei link dentro ai testi lunghi
   (informativa privacy): li' i link stanno uno accanto all'altro e i
   rettangoli si ruberebbero il tocco a vicenda. */
@media (pointer: coarse){
  .project-link,
  .contact-alt a,
  .site-footer p a,
  .consenso-link a{
    position: relative;
  }
  .project-link::after,
  .contact-alt a::after,
  .site-footer p a::after,
  .consenso-link a::after{
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 44px;
    transform: translateY(-50%);
  }

  /* Instagram: il cerchio e' 38px, gli mancano pochi pixel */
  .social{ width: 44px; height: 44px; }

  /* La spunta della privacy resta grande com'era, ma tutta la riga di testo
     accanto fa da bersaglio: cliccandola la casella si spunta lo stesso. */
  .campo-privacy label{ padding: 11px 0; }
  .campo-privacy input{ margin-top: 13px; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 720px){
  .nav-toggle{ display: flex; }

  .nav{
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 12px 24px 24px;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
  }
  .nav.is-open{ display: flex; }

  .nav a{
    width: 100%;
    padding: 12px 0;
    font-size: 17px;
  }
  .nav a.nav-cta{
    margin-top: 8px;
    padding: 14px 24px;
  }

  .hero{ padding: 90px 0 70px; }
  .about, .projects, .tools{ padding: 60px 0; }
  .contact{ padding: 80px 0; }

  .about-layout{
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .about-photo{ max-width: 280px; }
  .about-photo img{ aspect-ratio: 1 / 1; }

  .edu-head{
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .edu-count{ gap: 20px; }

  .modulo{
    grid-template-columns: 1fr;
    padding: 20px;
  }

  /* Pagine interne (privacy, errore 404): non hanno il pulsante del menu,
     quindi il menu a tendina non si potrebbe aprire e i collegamenti
     sparirebbero. Qui restano in vista, su una riga che va a capo da sola. */
  .header-semplice .nav{
    position: static;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 18px;
    padding: 0;
    background: none;
    border: none;
  }
  .header-semplice .nav a{
    width: auto;
    padding: 10px 0;
    font-size: 14px;
  }
  .header-semplice .nav a.nav-cta{
    margin-top: 0;
    padding: 10px 18px;
  }
  .header-semplice .header-inner{
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }
}

/* Rispetta chi preferisce meno animazioni */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal{ opacity: 1; transform: none; }
}