/* ============================================================
   DESIGN SYSTEM — "Tre Tracce"
   Tema DARK di default + tema LIGHT via [data-theme="light"].
   3 accenti: ART (magenta), VIDEO (ambra), CODE (menta).
============================================================ */
:root {
  /* ---- Tema scuro (default) ---- */
  --bg:        #131422;
  --bg-alt:    #1B1D31;
  --panel:     #22243C;
  --line:      #33365A;
  --text:      #F1F2FA;
  --muted:     #A2A7C3;

  --art:       #FF5DA2;
  --video:     #FFC24B;
  --code:      #3EE6C1;

  --on-accent: #131422; /* testo scuro leggibile sopra gli accenti brillanti */

  /* Tipografia */
  --font-display: "Unbounded", sans-serif;
  --font-body:    "Sora", sans-serif;
  --font-mono:    "JetBrains Mono", monospace;

  /* Ritmo */
  --radius: 14px;
  --section-pad: clamp(4.5rem, 10vw, 8rem);
  --inner-w: 1120px;
}

/* ---- Tema chiaro ---- */
:root[data-theme="light"] {
  --bg:        #F4F3FB;
  --bg-alt:    #ECEBF8;
  --panel:     #FFFFFF;
  --line:      #E1DFF0;
  --text:      #1A1B2E;
  --muted:     #5B5F7B;

  --art:       #D6247A;
  --video:     #B07400;
  --code:      #0E9E82;
  /* --on-accent resta scuro: gli accenti restano abbastanza brillanti */
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.35s ease, color 0.35s ease;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--code); outline-offset: 3px; border-radius: 4px; }

/* ---------- Utility ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem; letter-spacing: 0.05em;
  color: var(--code); margin-bottom: 1rem;
}
.hl { font-style: normal; }
.hl--art   { color: var(--art); }
.hl--video { color: var(--video); }
.hl--code  { color: var(--code); }
.blink { animation: blink 1.1s steps(1) infinite; color: var(--code); }
@keyframes blink { 50% { opacity: 0; } }

/* ============================================================
   NAVIGAZIONE
============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  max-width: var(--inner-w); margin-inline: auto;
  padding: 0.85rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.nav__logo { display: flex; align-items: center; gap: 0.3rem; text-decoration: none; font-family: var(--font-mono); font-weight: 700; font-size: 0.95rem; }
.nav__logo-text { margin-left: 0.45rem; }
.nav__logo-dot { width: 9px; height: 9px; border-radius: 50%; }
.nav__logo-dot--art { background: var(--art); }
.nav__logo-dot--video { background: var(--video); }
.nav__logo-dot--code { background: var(--code); }

.nav__links { display: flex; align-items: center; gap: 1.5rem; list-style: none; }
.nav__links a { text-decoration: none; font-size: 0.9rem; font-weight: 600; color: var(--muted); transition: color 0.2s ease; }
.nav__links a:hover { color: var(--text); }
.nav__cta { color: var(--on-accent) !important; background: var(--code); padding: 0.45rem 1rem; border-radius: 99px; }
.nav__cta:hover { filter: brightness(1.08); }

/* ---- Controlli tema + lingua ---- */
.nav__controls { display: flex; align-items: center; gap: 0.55rem; }
.theme-toggle {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line); background: var(--panel);
  color: var(--text); font-size: 1.05rem; cursor: pointer;
  display: grid; place-items: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.theme-toggle:hover { border-color: var(--muted); transform: rotate(-12deg); }

.lang { position: relative; }
.lang__btn {
  display: flex; align-items: center; gap: 0.35rem;
  font-family: var(--font-mono); font-weight: 700; font-size: 0.82rem;
  color: var(--text); background: var(--panel);
  border: 1px solid var(--line); border-radius: 99px;
  padding: 0.5rem 0.85rem; cursor: pointer;
  transition: border-color 0.2s ease;
}
.lang__btn:hover { border-color: var(--muted); }
.lang__caret { transition: transform 0.25s ease; font-size: 0.7rem; }
.lang.is-open .lang__caret { transform: rotate(180deg); }

.lang__menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 170px; list-style: none;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 0.35rem;
  box-shadow: 0 20px 40px -18px rgba(0,0,0,0.5);
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  z-index: 60;
}
.lang.is-open .lang__menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang__menu button {
  width: 100%; text-align: left;
  font-family: var(--font-body); font-size: 0.9rem; font-weight: 600;
  color: var(--text); background: transparent; border: 0;
  padding: 0.55rem 0.7rem; border-radius: 8px; cursor: pointer;
  transition: background 0.15s ease;
}
.lang__menu button:hover { background: var(--bg-alt); }
.lang__menu button.is-active { color: var(--code); }

/* ============================================================
   HERO
============================================================ */
.hero {
  min-height: calc(100svh - 60px);
  display: grid; place-items: center;
  position: relative; overflow: hidden;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px; background-position: center;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, var(--bg) 78%);
  pointer-events: none;
}
.hero__inner { position: relative; z-index: 1; max-width: 860px; padding: 5rem 1.25rem 6rem; text-align: center; }
.hero__title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(1.8rem, 5.4vw, 3.6rem);
  line-height: 1.18; letter-spacing: -0.01em; margin-bottom: 1.5rem;
}
.hero__sub { color: var(--muted); max-width: 640px; margin: 0 auto 2.2rem; font-size: 1.05rem; }
.hero__sub strong { color: var(--text); }
.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.9rem; margin-bottom: 2.4rem; }

.btn { display: inline-block; font-weight: 700; font-size: 0.95rem; text-decoration: none; padding: 0.8rem 1.7rem; border-radius: 99px; transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease; }
.btn--primary { color: var(--on-accent); background: linear-gradient(100deg, var(--art), var(--video) 55%, var(--code)); box-shadow: 0 8px 26px -10px rgba(255, 93, 162, 0.55); }
.btn--primary:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn--ghost { color: var(--text); border: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 60%, transparent); }
.btn--ghost:hover { border-color: var(--muted); transform: translateY(-2px); }
.btn--big { padding: 1rem 2.1rem; font-size: 1.05rem; }

.hero__badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.7rem; list-style: none; }
.badge { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--font-mono); font-size: 0.78rem; padding: 0.45rem 0.95rem; border: 1px solid var(--line); border-radius: 99px; background: color-mix(in srgb, var(--panel) 70%, transparent); }
.badge__dot { width: 8px; height: 8px; border-radius: 50%; }
.badge--art .badge__dot { background: var(--art); box-shadow: 0 0 10px var(--art); }
.badge--video .badge__dot { background: var(--video); box-shadow: 0 0 10px var(--video); }
.badge--code .badge__dot { background: var(--code); box-shadow: 0 0 10px var(--code); }

.hero__scroll { position: absolute; bottom: 1.4rem; left: 50%; transform: translateX(-50%); z-index: 1; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; text-decoration: none; color: var(--muted); display: flex; flex-direction: column; align-items: center; gap: 0.5rem; }
.hero__scroll-line { width: 1px; height: 34px; background: linear-gradient(var(--code), transparent); animation: drop 1.8s ease-in-out infinite; }
@keyframes drop { 0% { transform: scaleY(0); transform-origin: top; } 60% { transform: scaleY(1); } 100% { opacity: 0; } }

/* ============================================================
   SEZIONI
============================================================ */
.section { padding-block: var(--section-pad); }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.section__inner { max-width: var(--inner-w); margin-inline: auto; padding-inline: 1.25rem; }
.section__inner--narrow { max-width: 760px; text-align: center; }
.section__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.5rem, 3.6vw, 2.4rem); margin-bottom: 1rem; }
.section__lead { color: var(--muted); max-width: 680px; margin-bottom: 2.8rem; }
.section__inner--narrow .section__lead { margin-inline: auto; }
.section__lead strong { color: var(--text); }
.section__quote { margin-top: 3.5rem; text-align: center; font-family: var(--font-display); font-weight: 500; font-size: clamp(1.05rem, 2.4vw, 1.45rem); line-height: 1.6; background: linear-gradient(100deg, var(--art), var(--video) 50%, var(--code)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ============================================================
   TIMELINE (firma del sito)
============================================================ */
.timeline { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.1rem 1.3rem; margin-bottom: 3.5rem; overflow: hidden; }
.timeline__ruler { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.7rem; color: var(--muted); border-bottom: 1px dashed var(--line); padding-bottom: 0.55rem; margin-bottom: 0.9rem; }
.timeline__now { color: var(--code); font-weight: 700; }
.timeline__track { display: grid; grid-template-columns: 44px 1fr; align-items: center; gap: 0.6rem; margin-bottom: 0.55rem; }
.timeline__label { font-family: var(--font-mono); font-size: 0.7rem; color: var(--muted); text-align: right; }
.timeline__clip { position: relative; margin-left: var(--start); width: calc(var(--end) - var(--start)); padding: 0.42rem 0.8rem; border-radius: 7px; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; color: var(--on-accent); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transform-origin: left center; animation: clip-in 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.timeline__clip--art { background: var(--art); animation-delay: 0.1s; }
.timeline__clip--video { background: var(--video); animation-delay: 0.35s; }
.timeline__clip--code { background: var(--code); animation-delay: 0.6s; }
@keyframes clip-in { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.timeline__playhead { position: absolute; top: 0; bottom: 0; right: 9%; width: 2px; background: var(--text); box-shadow: 0 0 12px color-mix(in srgb, var(--text) 60%, transparent); opacity: 0.85; }
.timeline__playhead::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); border: 7px solid transparent; border-top-color: var(--text); }

/* ---------- Capitoli ---------- */
.chapters { display: grid; gap: 1.4rem; grid-template-columns: repeat(3, 1fr); }
.chapter { background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.5rem; transition: transform 0.25s ease; }
.chapter:hover { transform: translateY(-5px); }
.chapter--art { border-top-color: var(--art); }
.chapter--video { border-top-color: var(--video); }
.chapter--code { border-top-color: var(--code); }
.chapter__tag { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; }
.chapter--art .chapter__tag { color: var(--art); }
.chapter--video .chapter__tag { color: var(--video); }
.chapter--code .chapter__tag { color: var(--code); }
.chapter__title { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; margin: 0.6rem 0 0.8rem; }
.chapter p { color: var(--muted); font-size: 0.93rem; }
.chapter strong, .chapter em { color: var(--text); }

/* ============================================================
   SKILLS
============================================================ */
.skills { display: grid; gap: 1.4rem; grid-template-columns: repeat(3, 1fr); }
.skill-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem 1.5rem; position: relative; overflow: hidden; }
.skill-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 90px; opacity: 0.16; pointer-events: none; }
.skill-card--art::before { background: radial-gradient(ellipse at top, var(--art), transparent 70%); }
.skill-card--video::before { background: radial-gradient(ellipse at top, var(--video), transparent 70%); }
.skill-card--code::before { background: radial-gradient(ellipse at top, var(--code), transparent 70%); }
.skill-card__title { font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 0.4rem; }
.skill-card--art .skill-card__title { color: var(--art); }
.skill-card--video .skill-card__title { color: var(--video); }
.skill-card--code .skill-card__title { color: var(--code); }
.skill-card__desc { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.2rem; }
.skill-card__list { list-style: none; display: grid; gap: 0.5rem; }
.skill-card__list li { font-family: var(--font-mono); font-size: 0.82rem; padding-left: 1.2rem; position: relative; }
.skill-card__list li::before { content: "▸"; position: absolute; left: 0; color: var(--muted); }
.skill-card--art .skill-card__list li::before { color: var(--art); }
.skill-card--video .skill-card__list li::before { color: var(--video); }
.skill-card--code .skill-card__list li::before { color: var(--code); }

/* ============================================================
   FASCE SCORREVOLI (marquee) — GIOCHI & YOUTUBE
============================================================ */
.band .section__inner { margin-bottom: 2.4rem; }
.band--alt { background: var(--bg-alt); border-block: 1px solid var(--line); }

.marquee {
  position: relative; width: 100%; overflow: hidden;
  /* dissolvenza ai bordi per un look "pellicola" */
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  cursor: grab;
}
.marquee.is-dragging { cursor: grabbing; }
.marquee__track {
  display: flex; width: max-content;
  will-change: transform;
}

/* ============================================================
   CASE STUDY (Lidl Advergame)
============================================================ */
.case-study {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
  background: var(--panel);
  border: 1px solid var(--line);
  /* Un richiamo al colore giallo (traccia Video) che si sposa bene col brand */
  border-left: 4px solid var(--video); 
  border-radius: var(--radius);
  padding: 2rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .case-study {
    grid-template-columns: 1.2fr 1fr; /* Assegna un po' più di spazio al testo */
    align-items: center;
  }
}

.case-study__content p {
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
}

.case-study__content strong {
  color: var(--text);
}

/* 1. Comportamento di default (Mobile): una sotto l'altra */
.case-study__media {
  display: grid;
  grid-template-columns: 1fr; 
  gap: 1.2rem;
}

/* 2. Su schermi più larghi di 768px (Tablet/Desktop): affiancate */
@media (min-width: 768px) {
  .case-study__media {
    grid-template-columns: 1fr 1fr; /* Diventano due colonne */
  }
}

.case-study__gif {
  border-radius: calc(var(--radius) - 4px);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-alt);
  /* Ombra morbida per far risaltare il gameplay */
  box-shadow: 0 10px 25px -10px rgba(0,0,0,0.5); 
}

.case-study__gif img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---- Handle scorrevole sotto ogni fascia ---- */
.marquee-bar {
  max-width: var(--inner-w);
  margin: 1.1rem auto 0;
  padding-inline: 1.25rem;
}
.marquee-bar__rail {
  position: relative;
  height: 8px; border-radius: 99px;
  background: color-mix(in srgb, var(--muted) 22%, transparent);
  cursor: pointer;
}
.marquee-bar__thumb {
  position: absolute; top: 0; left: 0; height: 100%;
  min-width: 44px; border-radius: 99px;
  background: linear-gradient(90deg, var(--art), var(--video), var(--code));
  cursor: grab;
  transition: filter 0.2s ease;
}
.marquee-bar__thumb:hover { filter: brightness(1.12); }
.marquee-bar__thumb:active { cursor: grabbing; }

.marquee__group { display: flex; gap: 1.3rem; padding-inline: 0.65rem; }

.marquee__item {
  position: relative; flex: 0 0 auto;
  text-decoration: none; color: var(--text);
  border-radius: var(--radius);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.marquee__item--game  { width: 300px; }
.marquee__item--video { width: 400px; }
/* Ingrandimento leggero al passaggio del cursore */
.marquee__item:hover { transform: scale(1.06); z-index: 3; }

.marquee__cover {
  position: relative; overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  display: grid; place-items: center;
  font-size: 2.6rem;
  box-shadow: 0 12px 30px -16px rgba(0,0,0,0.6);
}
.marquee__item--game .marquee__cover  { aspect-ratio: 16 / 9; } /* copertina 16:9 */
.marquee__item--video .marquee__cover { aspect-ratio: 16 / 9; } /* thumbnail YouTube */

/* L'immagine riempie sempre il riquadro 16:9 (zoom-in), niente bordi neri
   anche se la thumbnail originale non è 16:9. */
.marquee__cover img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}

/* Offset per l'ancora "I miei progetti": evita che il titolo finisca
   sotto la barra di navigazione sticky quando ci si salta. */
.anchor-offset { position: absolute; top: -80px; }

/* Titolo che compare da sotto, in modo smooth, al passaggio del cursore */
.marquee__caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.4rem 0.9rem 0.75rem;
  font-family: var(--font-body); font-weight: 700; font-size: 0.9rem;
  color: #fff;
  background: linear-gradient(to top, rgba(0,0,0,0.88), rgba(0,0,0,0.35) 60%, transparent);
  transform: translateY(105%); opacity: 0;
  transition: transform 0.35s ease, opacity 0.35s ease;
}
.marquee__item:hover .marquee__caption { transform: translateY(0); opacity: 1; }

/* Badge "play" sui video */
.marquee__item--video .marquee__cover::after {
  content: "▶"; position: absolute;
  width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(0,0,0,0.55); color: #fff; font-size: 1rem;
  backdrop-filter: blur(2px);
  transition: transform 0.3s ease, background 0.3s ease;
}
.marquee__item--video:hover .marquee__cover::after { background: var(--art); transform: scale(1.12); }

/* Gradienti di riempimento (sostituibili con <img>) */
.cover--g1 { background: linear-gradient(140deg, #2a6df4, var(--code)); }
.cover--g2 { background: linear-gradient(140deg, #7a1f8f, var(--art)); }
.cover--g3 { background: linear-gradient(140deg, #0f8f7a, #a4f9d9); }
.cover--g4 { background: linear-gradient(140deg, #16536e, #57e6ff); }
.cover--g5 { background: linear-gradient(140deg, #b3541e, var(--video)); }
.cover--g6 { background: linear-gradient(140deg, #8f1d5c, #ff8ac2); }
.cover--g7 { background: linear-gradient(140deg, #1d3f8f, #6ea8ff); }
.cover--g8 { background: linear-gradient(140deg, #123, #3EE6C1); }
.cover--v1 { background: linear-gradient(140deg, #b3541e, var(--video)); }
.cover--v2 { background: linear-gradient(140deg, #8f3b0f, #ffd98a); }
.cover--v3 { background: linear-gradient(140deg, #b02a6b, var(--art)); }
.cover--v4 { background: linear-gradient(140deg, #1d6e8f, #57e6ff); }
.cover--v5 { background: linear-gradient(140deg, #7a5b0f, #ffe9a8); }
.cover--v6 { background: linear-gradient(140deg, #2a6df4, var(--code)); }

@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ============================================================
   PORTFOLIO (griglia filtrabile)
============================================================ */
.filters { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-bottom: 2.2rem; }
.filter { font-family: var(--font-mono); font-size: 0.82rem; font-weight: 700; color: var(--muted); background: var(--panel); border: 1px solid var(--line); border-radius: 99px; padding: 0.55rem 1.2rem; cursor: pointer; transition: all 0.2s ease; }
.filter:hover { color: var(--text); border-color: var(--muted); }
.filter.is-active { color: var(--bg); background: var(--text); border-color: var(--text); }
.filter--code.is-active  { color: var(--on-accent); background: var(--code);  border-color: var(--code); }
.filter--video.is-active { color: var(--on-accent); background: var(--video); border-color: var(--video); }
.filter--art.is-active   { color: var(--on-accent); background: var(--art);   border-color: var(--art); }

/* ============================================================
   CORREZIONI E STILE PORTFOLIO GRID & CARDS
============================================================ */

/* Configurazione corretta della griglia responsiva */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.8rem;
  margin-top: 2.5rem;
}

/* Stile base delle Card */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden; /* Impedisce a qualsiasi elemento interno di fuoriuscire */
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.5);
}

/* Gestione rigida delle miniature (Anteprima) */
.card__thumb {
  width: 100%;
  aspect-ratio: 16 / 9; /* Forza tutte le anteprime ad avere la stessa identica proporzione */
  overflow: hidden;
  position: relative;
  background: var(--bg-alt);
}

/* Forziamo i contenitori interni e le immagini reali a riempire lo spazio */
.card__thumb .marquee__cover,
.card__thumb img {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  border: none;
  box-shadow: none;
  border-radius: 0; /* Uniformato dal contenitore principale della card */
  object-fit: cover; /* EFFETTO CROP: riempie lo spazio ritagliando l'eccesso senza deformarsi */
  object-position: center; /* Mantiene il focus sul centro dell'immagine */
  display: block;
}

/* Nasconde le card filtrate (utility già predisposta nel tuo JS) */
.card.is-hidden {
  display: none;
}

/* Spaziature per il corpo del testo sotto la foto */
.card__body {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-block: 0.6rem 0.8rem;
}

.card__tag {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
}

.card__tag--code { background: color-mix(in srgb, var(--code) 15%, transparent); color: var(--code); }
.card__tag--video { background: color-mix(in srgb, var(--video) 15%, transparent); color: var(--video); }
.card__tag--art { background: color-mix(in srgb, var(--art) 15%, transparent); color: var(--art); }

.card__desc {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.card__tech {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: auto; /* Spinge le tecnologie sempre in fondo alla card */
  border-top: 1px solid var(--line);
  padding-top: 0.8rem;
}
.card:hover .card__thumb::after, .card:focus-visible .card__thumb::after { opacity: 1; transform: scale(1); }
.card__thumb--g1 { background: linear-gradient(135deg, #2a6df4, var(--code)); }
.card__thumb--g2 { background: linear-gradient(135deg, #12406b, #3EE6C1); }
.card__thumb--g3 { background: linear-gradient(135deg, #0f8f7a, #a4f9d9); }
.card__thumb--g4 { background: linear-gradient(135deg, #16536e, #57e6ff); }
.card__thumb--v1 { background: linear-gradient(135deg, #b3541e, var(--video)); }
.card__thumb--v2 { background: linear-gradient(135deg, #8f3b0f, #ffd98a); }
.card__thumb--v3 { background: linear-gradient(135deg, #c77b1c, #fff1c9); }
.card__thumb--a1 { background: linear-gradient(135deg, #8f1d5c, var(--art)); }
.card__thumb--a2 { background: linear-gradient(135deg, #5b1e8f, #ff8ac2); }
.card__thumb--a3 { background: linear-gradient(135deg, #b02a6b, #ffc7e2); }
.card__body { padding: 1.2rem 1.3rem 1.4rem; }
.card__tag { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.card__tag--code { color: var(--code); }
.card__tag--video { color: var(--video); }
.card__tag--art { color: var(--art); }
.card__title { font-family: var(--font-display); font-size: 1rem; margin: 0.5rem 0 0.5rem; }
.card__desc { color: var(--muted); font-size: 0.88rem; margin-bottom: 0.8rem; }
.card__tech { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 0.7rem; }

/* ============================================================
   MODALE — dettaglio progetto espanso
============================================================ */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center;
  padding: 1.25rem;
}
.modal[hidden] { display: none; }
.modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(6, 7, 16, 0.72);
  backdrop-filter: blur(6px);
  animation: modal-fade 0.25s ease;
}
.modal__panel {
  position: relative; z-index: 1;
  width: min(760px, 100%);
  max-height: 90vh; overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.8);
  animation: modal-pop 0.32s cubic-bezier(0.2, 0.9, 0.25, 1);
}
@keyframes modal-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes modal-pop { from { opacity: 0; transform: translateY(18px) scale(0.96); } to { opacity: 1; transform: none; } }

.modal__close {
  position: absolute; top: 0.7rem; right: 0.7rem; z-index: 2;
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--line); background: color-mix(in srgb, var(--panel) 85%, transparent);
  color: var(--text); font-size: 1.5rem; line-height: 1; cursor: pointer;
  display: grid; place-items: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.modal__close:hover { border-color: var(--muted); transform: rotate(90deg); }

.modal__thumb {
  aspect-ratio: 16 / 9;
  display: grid; place-items: center; font-size: 4.5rem;
  border-radius: calc(var(--radius) + 4px) calc(var(--radius) + 4px) 0 0;
  overflow: hidden;
}
.modal__thumb img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.modal__content { padding: 1.6rem 1.8rem 2rem; }
.modal__tag { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.modal__tag--code { color: var(--code); }
.modal__tag--video { color: var(--video); }
.modal__tag--art { color: var(--art); }
.modal__title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.3rem, 3vw, 1.9rem); margin: 0.5rem 0 1rem; }
.modal__full { color: var(--muted); font-size: 1rem; line-height: 1.75; margin-bottom: 1.2rem; }
.modal__tech { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 0.9rem; margin-bottom: 1.6rem; }
.modal__link { display: inline-block; }
body.modal-open { overflow: hidden; }

/* ============================================================
   CTA / CONTATTI
============================================================ */
.section--cta { background: radial-gradient(ellipse 60% 55% at 50% 0%, rgba(255, 93, 162, 0.12), transparent), radial-gradient(ellipse 60% 55% at 50% 100%, rgba(62, 230, 193, 0.12), transparent), var(--bg); }
.socials { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.2rem; list-style: none; margin-top: 2.4rem; }
.socials a { font-family: var(--font-mono); font-size: 0.85rem; color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--line); padding-bottom: 2px; transition: color 0.2s ease, border-color 0.2s ease; }
.socials a:hover { color: var(--code); border-color: var(--code); }

/* ============================================================
   FOOTER
============================================================ */
.footer { border-top: 1px solid var(--line); padding: 1.6rem 1.25rem; text-align: center; font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); }

/* ============================================================
   REVEAL ALLO SCROLL
============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 900px) {
  .chapters, .skills, .grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .chapters, .skills, .grid { grid-template-columns: 1fr; }
  .nav__links { gap: 0.9rem; }
  .nav__links a { font-size: 0.8rem; }
  .nav__links li:nth-child(1), .nav__links li:nth-child(2) { display: none; }
  .timeline__clip { font-size: 0.6rem; padding-inline: 0.5rem; }
  .timeline__ruler span:nth-child(2) { display: none; }
  .marquee__item--video { width: 300px; }
  .marquee__item--game { width: 280px; }
}

/* ============================================================
   ACCESSIBILITÀ: rispetta chi disattiva le animazioni
   → le fasce non scorrono più da sole (gestito via JS), ma
     restano scorribili a mano con l'handle o trascinando.
============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}