/* ============================================================
   Crima S.r.l. — Landing page statica
   ------------------------------------------------------------
   COLORI: tutti i colori sono definiti tramite CSS custom
   properties. :root contiene la palette "Chiaro" (default).
   Le palette alternative sono blocchi [data-theme="..."] più
   in basso. Il rosso accento #e12420 è FISSO in ogni palette
   (--color-accent); su sfondo scuro il rosso *testuale* usa una
   tinta più chiara (--color-accent-text) per rispettare WCAG AA.

   Il selettore di temi (cerchietti in basso a destra) è una FEATURE
   DEFINITIVA: l'utente sceglie la palette e la scelta è ricordata in
   localStorage. La palette di default (primo caricamento, senza scelta
   salvata) è "Chiaro".

   >>> COME CAMBIARE LA PALETTE DI DEFAULT:
       In js/main.js, funzione initTheme(), cambia il valore di
       DEFAULT_THEME (es. 'scuro' | 'contrasto' | 'caldo' | 'minimal').
       Non serve toccare il CSS.
   ============================================================ */

:root {
  /* ---- Palette 1: "Chiaro" (default) ---- */
  --color-bg: #ffffff;
  --color-bg-alt: #f7f8fa;
  --color-surface: #ffffff;

  --color-heading: #1a1d21;
  --color-text: #1a1d21;
  --color-text-soft: #4a4f57;
  --color-text-muted: #737a83;
  --color-border: #e7e9ee;

  /* Accento rosso fisso + varianti bilanciate */
  --color-accent: #e12420;          /* riempimenti/bottoni: FISSO */
  --color-accent-hover: #b91b18;
  --color-accent-soft: #fdecec;     /* tinta chiara (cerchio check, focus) */
  --color-accent-text: #e12420;     /* rosso per testo/link (AA su chiaro) */
  --color-on-accent: #ffffff;       /* testo sopra il rosso pieno */
  --color-accent-shadow: 225, 36, 32; /* triplet RGB per l'ombra del bottone */
  --color-eyebrow-accent: #e12420;  /* occhiello colorato */
  --color-marker: #e12420;          /* spunta della lista */

  /* Form */
  --color-input-bg: #ffffff;
  --color-input-border: #e7e9ee;
  --color-input-text: #1a1d21;

  /* Header */
  --color-header-bg: rgba(255, 255, 255, .9);
  --color-header-border: #e7e9ee;

  /* Footer */
  --color-footer-bg: #1a1d21;
  --color-footer-text: #cfd3da;      /* link footer */
  --color-footer-text-strong: #ffffff;
  --color-footer-text-soft: #9aa1ab;
  --color-footer-border: rgba(255, 255, 255, .1);
  --color-footer-logo-bg: #ffffff;
  --color-footer-accent: #ff6a5e;    /* email su footer scuro (AA) */

  /* Feedback form */
  --color-success-bg: #e8f6ec;
  --color-success-text: #1c7a3e;
  --color-success-border: #b7e2c4;
  --color-error-bg: #fdecec;
  --color-error-text: #b91b18;
  --color-error-border: #f4c3c2;

  /* Hero (gradiente) */
  --hero-gradient-top: #fdecec;
  --hero-gradient-bottom: #ffffff;

  /* Ombre */
  --shadow-color: 20, 24, 33;

  /* ---- Layout tokens (invariati) ---- */
  --radius: 14px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(var(--shadow-color), .06), 0 1px 2px rgba(var(--shadow-color), .04);
  --shadow-md: 0 10px 30px rgba(var(--shadow-color), .08);
  --shadow-lg: 0 20px 50px rgba(var(--shadow-color), .12);
  --container: 1160px;
  --gap: 24px;
  --header-h: 76px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  transition: background-color .3s ease, color .3s ease;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; color: var(--color-heading); letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.12rem; font-weight: 600; }
p { margin: 0 0 1rem; color: var(--color-text-soft); }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 22px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem; padding: .85rem 1.6rem; border-radius: 999px;
  font-weight: 600; font-size: 1rem; cursor: pointer;
  border: 1.5px solid transparent; transition: transform .15s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }
.btn-primary { background: var(--color-accent); color: var(--color-on-accent); box-shadow: 0 6px 18px rgba(var(--color-accent-shadow), .28); }
.btn-primary:hover { background: var(--color-accent-hover); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--color-text); border-color: var(--color-border); }
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent-text); transform: translateY(-2px); }
.btn-block { width: 100%; }

/* ---------- Eyebrow ---------- */
.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: .78rem;
  font-weight: 700; color: var(--color-text-muted); margin: 0 0 .8rem;
}
.eyebrow-accent { color: var(--color-eyebrow-accent); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h); display: flex; align-items: center;
  background: var(--color-header-bg); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-header-border);
  transition: background-color .3s ease, border-color .3s ease;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand-logo { height: 40px; width: auto; }
.main-nav ul { display: flex; align-items: center; gap: 1.9rem; list-style: none; margin: 0; padding: 0; }
.main-nav a { font-weight: 500; font-size: .98rem; color: var(--color-text-soft); transition: color .18s ease; }
.main-nav a:hover { color: var(--color-accent-text); }
.main-nav .nav-cta {
  color: var(--color-accent-text); font-weight: 600; border: 1.5px solid var(--color-accent);
  padding: .45rem 1.1rem; border-radius: 999px;
}
.main-nav .nav-cta:hover { background: var(--color-accent); color: var(--color-on-accent); }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span { display: block; height: 2.5px; width: 100%; background: var(--color-text); border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Sections ---------- */
.section { padding: clamp(56px, 8vw, 100px) 0; }
.section-alt { background: var(--color-bg-alt); transition: background-color .3s ease; }
.section-head { max-width: 720px; margin: 0 auto clamp(36px, 5vw, 56px); text-align: center; }
.section-head h2 { margin-bottom: 0; }

/* ---------- Hero ---------- */
.hero {
  padding: clamp(48px, 7vw, 96px) 0;
  background: linear-gradient(180deg, var(--hero-gradient-top) 0%, var(--hero-gradient-bottom) 70%);
  transition: background .3s ease;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-text { font-size: 1.12rem; max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 1.8rem; }
.hero-media img {
  width: 100%; max-width: 460px; margin-inline: auto; aspect-ratio: 3 / 4;
  object-fit: cover; border-radius: 20px; box-shadow: var(--shadow-lg);
}

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 68px); align-items: center; }
.about-media img { border-radius: 18px; box-shadow: var(--shadow-md); aspect-ratio: 1 / 1; object-fit: cover; width: 100%; }

/* ---------- Cards (categorie) ---------- */
.cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease, background-color .3s ease, border-color .3s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.card-media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-bg-alt); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card:hover .card-media img { transform: scale(1.06); }
.card-title { margin: 0; padding: 1.1rem 1.2rem 1.4rem; font-size: 1.05rem; }

/* ---------- Value proposition ---------- */
.value-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 68px); align-items: center; }
.value-media { order: 2; }
.value-media img { border-radius: 18px; box-shadow: var(--shadow-md); aspect-ratio: 1 / 1; object-fit: cover; width: 100%; }
.feature-list { list-style: none; margin: 1.4rem 0 2rem; padding: 0; display: grid; gap: .85rem; }
.feature-list li { position: relative; padding-left: 2.1rem; color: var(--color-text); font-weight: 500; }
.feature-list li::before {
  content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px;
  border-radius: 50%; background: var(--color-accent-soft);
}
.feature-list li::after {
  content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px;
  background-color: var(--color-marker);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 13px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 13px no-repeat;
}

/* ---------- Channels ---------- */
.channels-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.channel {
  display: flex; flex-direction: column; gap: .5rem;
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 2rem 1.8rem; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background-color .3s ease;
}
.channel:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--color-accent); }
.channel-name { font-size: 1.35rem; font-weight: 700; color: var(--color-heading); }
.channel-desc { color: var(--color-text-soft); flex: 1; }
.channel-link { color: var(--color-accent-text); font-weight: 600; margin-top: .4rem; }

/* ---------- Contact ---------- */
.contact-section { background: var(--color-bg); transition: background-color .3s ease; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 68px); align-items: center; }
.contact-media img { border-radius: 18px; box-shadow: var(--shadow-md); aspect-ratio: 1 / 1; object-fit: cover; width: 100%; }
.contact-form { margin-top: 1.6rem; display: grid; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-weight: 600; font-size: .92rem; color: var(--color-text); }
.req { color: var(--color-accent-text); }
.field input, .field textarea {
  width: 100%; padding: .8rem 1rem; font: inherit; color: var(--color-input-text);
  background: var(--color-input-bg); border: 1.5px solid var(--color-input-border); border-radius: var(--radius-sm);
  transition: border-color .18s ease, box-shadow .18s ease, background-color .3s ease;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.field textarea { resize: vertical; min-height: 120px; }
.form-feedback {
  margin: .4rem 0 0; padding: .9rem 1.1rem; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .96rem;
}
.form-feedback.success { background: var(--color-success-bg); color: var(--color-success-text); border: 1px solid var(--color-success-border); }
.form-feedback.error { background: var(--color-error-bg); color: var(--color-error-text); border: 1px solid var(--color-error-border); }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-footer-bg); color: var(--color-footer-text); transition: background-color .3s ease; }
.footer-inner {
  display: grid; grid-template-columns: 1.4fr 1fr auto; gap: 2rem; align-items: start;
  padding: 3rem 22px 2.4rem;
}
.footer-logo { height: 42px; width: auto; background: var(--color-footer-logo-bg); padding: 7px 12px; border-radius: 8px; margin-bottom: 1rem; }
.footer-brand p { color: var(--color-footer-text-soft); margin: 0; max-width: 34ch; }
.footer-nav { display: flex; flex-direction: column; gap: .7rem; }
.footer-nav a { color: var(--color-footer-text); transition: color .18s ease; }
.footer-nav a:hover { color: var(--color-footer-text-strong); }
.footer-contact a { color: var(--color-footer-accent); font-weight: 600; }
.footer-contact a:hover { text-decoration: underline; }
.footer-bottom { border-top: 1px solid var(--color-footer-border); }
.footer-bottom p { color: var(--color-footer-text-soft); font-size: .88rem; text-align: center; margin: 0; padding: 1.2rem 0; }

/* ============================================================
   PALETTE ALTERNATIVE
   Il rosso pieno --color-accent resta #e12420 in ogni palette.
   ============================================================ */

/* ---- Palette 2: "Scuro Originale" (fedele al tema WordPress) ---- */
:root[data-theme="scuro"] {
  --color-bg: #131416;
  --color-bg-alt: #1a1c1f;
  --color-surface: #1b1e22;
  --color-heading: #FFFCFC;
  --color-text: #FFFCFC;
  --color-text-soft: #c9ccd2;
  --color-text-muted: #9ea3ac;
  --color-border: rgba(255, 255, 255, .12);
  --color-accent-hover: #f0362f;
  --color-accent-soft: #2a1516;
  --color-accent-text: #ff6a5e;
  --color-eyebrow-accent: #ff6a5e;
  --color-input-bg: #1b1e22;
  --color-input-border: rgba(255, 255, 255, .16);
  --color-input-text: #FFFCFC;
  --color-header-bg: rgba(19, 20, 22, .9);
  --color-header-border: rgba(255, 255, 255, .10);
  --color-footer-bg: #0e0f11;
  --color-footer-text: #c9ccd2;
  --color-footer-text-strong: #ffffff;
  --color-footer-text-soft: #8b9099;
  --color-footer-border: rgba(255, 255, 255, .10);
  --color-footer-logo-bg: #ffffff;
  --color-footer-accent: #ff6a5e;
  --color-success-bg: #12261a; --color-success-text: #8fe0aa; --color-success-border: rgba(143, 224, 170, .3);
  --color-error-bg: #2a1516; --color-error-text: #ff8a80; --color-error-border: rgba(255, 138, 128, .3);
  --hero-gradient-top: #21181a;
  --hero-gradient-bottom: #131416;
  --shadow-color: 0, 0, 0;
}

/* ---- Palette 3: "Chiaro Contrasto" (base chiaro; hero+contatti scuri) ---- */
/* La base resta identica a "Chiaro": si invertono solo hero e contatti. */
:root[data-theme="contrasto"] .hero,
:root[data-theme="contrasto"] .contact-section {
  --color-heading: #FFFCFC;
  --color-text: #FFFCFC;
  --color-text-soft: #d7dade;
  --color-text-muted: #a8adb5;
  --color-border: rgba(255, 255, 255, .18);
  --color-accent-text: #ff6a5e;
  --color-eyebrow-accent: #ff6a5e;
  --color-input-bg: #1e2024;
  --color-input-border: rgba(255, 255, 255, .18);
  --color-input-text: #FFFCFC;
  --color-accent-soft: #2a1516;
  --hero-gradient-top: #1a1c1f;
  --hero-gradient-bottom: #131416;
  --shadow-color: 0, 0, 0;
  background-color: #131416;
}

/* ---- Palette 4: "Scuro Caldo" (antracite invece di nero pieno) ---- */
:root[data-theme="caldo"] {
  --color-bg: #26282e;
  --color-bg-alt: #2d2f36;
  --color-surface: #30323a;
  --color-heading: #f7f7f8;
  --color-text: #f4f5f7;
  --color-text-soft: #c4c7cf;
  --color-text-muted: #9ea2ac;
  --color-border: rgba(255, 255, 255, .12);
  --color-accent-hover: #f0362f;
  --color-accent-soft: #3a2422;
  --color-accent-text: #ff7d72;
  --color-eyebrow-accent: #ff7d72;
  --color-input-bg: #30323a;
  --color-input-border: rgba(255, 255, 255, .16);
  --color-input-text: #f4f5f7;
  --color-header-bg: rgba(38, 40, 46, .9);
  --color-header-border: rgba(255, 255, 255, .10);
  --color-footer-bg: #1e2025;
  --color-footer-text: #c4c7cf;
  --color-footer-text-strong: #ffffff;
  --color-footer-text-soft: #8f939c;
  --color-footer-border: rgba(255, 255, 255, .10);
  --color-footer-logo-bg: #ffffff;
  --color-footer-accent: #ff7d72;
  --color-success-bg: #1c2e22; --color-success-text: #9ae6b4; --color-success-border: rgba(154, 230, 180, .3);
  --color-error-bg: #3a2422; --color-error-text: #ff9a90; --color-error-border: rgba(255, 154, 144, .3);
  --hero-gradient-top: #33262a;
  --hero-gradient-bottom: #26282e;
  --shadow-color: 0, 0, 0;
}

/* ---- Palette 5: "Minimal" (bianco/grigio; rosso solo su bottoni e link) ---- */
:root[data-theme="minimal"] {
  --color-bg: #ffffff;
  --color-bg-alt: #f4f5f7;
  --color-surface: #ffffff;
  --color-heading: #171a1f;
  --color-text: #171a1f;
  --color-text-soft: #565b63;
  --color-text-muted: #8a8f98;
  --color-border: #eceef1;
  --color-accent: #e12420;          /* bottoni/link restano rossi */
  --color-accent-hover: #b91b18;
  --color-accent-soft: #eef0f2;     /* neutralizzato: cerchio check/focus grigio */
  --color-accent-text: #e12420;     /* link rossi (AA su bianco) */
  --color-eyebrow-accent: #8a8f98;  /* occhiello NEUTRO (niente rosso) */
  --color-marker: #565b63;          /* spunta NEUTRA (niente rosso) */
  --color-input-bg: #ffffff;
  --color-input-border: #eceef1;
  --color-input-text: #171a1f;
  --color-header-bg: rgba(255, 255, 255, .92);
  --color-header-border: #eceef1;
  --color-footer-bg: #f4f5f7;       /* footer chiaro istituzionale */
  --color-footer-text: #565b63;
  --color-footer-text-strong: #171a1f;
  --color-footer-text-soft: #8a8f98;
  --color-footer-border: #e3e6ea;
  --color-footer-logo-bg: transparent;
  --color-footer-accent: #e12420;
  --hero-gradient-top: #f4f5f7;     /* hero neutro, senza tinta rossa */
  --hero-gradient-bottom: #ffffff;
  --shadow-color: 20, 24, 33;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .hero-grid, .about-grid, .value-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-media, .value-media { order: -1; }
  .hero-media img { max-width: 380px; }
  .about-media, .value-media, .contact-media { max-width: 480px; margin-inline: auto; }
  .channels-grid { grid-template-columns: 1fr; }

  /* Mobile nav */
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    background: var(--color-bg); border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%); transition: transform .28s ease; visibility: hidden;
  }
  .main-nav.open { transform: translateY(0); visibility: visible; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 0; }
  .main-nav li { border-bottom: 1px solid var(--color-border); }
  .main-nav li:last-child { border-bottom: none; }
  .main-nav a { display: block; padding: 1rem 22px; font-size: 1.05rem; }
  .main-nav .nav-cta { border: none; border-radius: 0; padding: 1rem 22px; }
  .main-nav .nav-cta:hover { background: var(--color-accent-soft); color: var(--color-accent-text); }

  .footer-inner { grid-template-columns: 1fr; gap: 1.6rem; text-align: center; }
  .footer-brand { display: flex; flex-direction: column; align-items: center; }
  .footer-nav { align-items: center; }
}

@media (max-width: 520px) {
  body { font-size: 16px; }
  .cards-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}

/* ============================================================
   Theme switcher — selettore palette minimale (cerchietti)
   Feature definitiva per l'utente finale. Si adatta alla palette
   attiva usando i token del sito.
   ============================================================ */
.theme-switcher {
  position: fixed; right: 18px; bottom: 18px; z-index: 9999;
  display: flex; align-items: center; gap: 9px;
  padding: 8px 11px; border-radius: 999px;
  background: color-mix(in srgb, var(--color-surface) 82%, transparent);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  backdrop-filter: saturate(160%) blur(10px);
  transition: background-color .3s ease, border-color .3s ease;
}
.theme-switcher__legend {
  border: 0; clip: rect(0 0 0 0); height: 1px; width: 1px;
  margin: -1px; padding: 0; overflow: hidden; white-space: nowrap;
}
.theme-dot {
  --dot-bg: #ffffff; --dot-accent: #e12420;
  position: relative; flex: none;
  width: 22px; height: 22px; padding: 0; border-radius: 50%;
  cursor: pointer; border: 1px solid rgba(120, 122, 131, .35);
  background: linear-gradient(135deg, var(--dot-bg) 0 50%, var(--dot-accent) 50% 100%);
  transition: transform .18s ease, box-shadow .18s ease;
  outline-offset: 3px;
}
.theme-dot:hover { transform: scale(1.18); box-shadow: 0 3px 10px rgba(0, 0, 0, .22); }
.theme-dot:focus-visible { outline: 2px solid var(--color-accent); }
/* Anello sul tema attivo */
.theme-dot[aria-pressed="true"] {
  box-shadow: 0 0 0 2px var(--color-surface), 0 0 0 4px var(--color-accent);
}
.theme-dot[aria-pressed="true"]:hover { transform: scale(1.08); }

/* Colori rappresentativi (sfondo + accento) di ciascuna palette */
.theme-dot[data-theme-value="chiaro"]    { --dot-bg: #ffffff; --dot-accent: #e12420; }
.theme-dot[data-theme-value="scuro"]     { --dot-bg: #131416; --dot-accent: #e12420; }
.theme-dot[data-theme-value="contrasto"] { --dot-bg: #ffffff; --dot-accent: #131416; }
.theme-dot[data-theme-value="caldo"]     { --dot-bg: #30323a; --dot-accent: #e12420; }
.theme-dot[data-theme-value="minimal"]   { --dot-bg: #ffffff; --dot-accent: #b9bec7; }

@media (max-width: 520px) {
  .theme-switcher { right: 12px; bottom: 12px; gap: 8px; padding: 7px 10px; }
  .theme-dot { width: 20px; height: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .theme-dot:hover, .theme-dot[aria-pressed="true"]:hover { transform: none; }
}