/* ==========================================================================
   Studio Legale Avv. Chiara Di Nuovo — Foglio di stile principale
   Palette: Blu notte (autorevolezza), grigio antracite (serietà), bianco.
   Font: Serif per i titoli (Playfair Display), Sans-serif per i testi (Inter).
   ========================================================================== */

/* ---------- Font ospitati nel sito (nessuna richiesta a Google Fonts) ----------
   File variabili, sottoinsieme "latin" (include le lettere accentate italiane).
   Licenza SIL Open Font License: vedi assets/fonts/OFL-*.txt */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../assets/fonts/inter-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Playfair Display";
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
  src: url("../assets/fonts/playfair-display-latin.woff2") format("woff2");
}

/* ---------- Variabili di design ---------- */
:root {
  --blu-notte: #0d1b2a;
  --blu-notte-2: #1b263b;
  --blu-accento: #2c4a6e;
  --antracite: #2b2d31;
  --grigio: #4a4e57;
  --grigio-chiaro: #6b7280;
  --bianco: #ffffff;
  --panna: #f7f8fa;
  --bordo: #e2e6ec;
  --rosso-urgenza: #c0392b;
  --rosso-urgenza-hover: #a5281b;
  --oro: #b08d57;

  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --maxw: 1160px;
  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(13, 27, 42, 0.08);
  --shadow-md: 0 6px 24px rgba(13, 27, 42, 0.10);
  --transition: 0.25s ease;
}

/* ---------- Reset di base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

/* overflow-x: il menu mobile chiuso sta fuori schermo a destra e non deve creare scorrimento orizzontale */
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--antracite);
  background: var(--bianco);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--blu-notte);
  line-height: 1.2;
  font-weight: 700;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1rem; }

a { color: var(--blu-accento); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blu-notte); }

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

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section--alt { background: var(--panna); }

.text-center { text-align: center; }

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--oro);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.section__lead {
  max-width: 720px;
  color: var(--grigio);
  font-size: 1.1rem;
}
.section--center .section__lead { margin-left: auto; margin-right: auto; }

/* ---------- Bottoni ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.2;
}

.btn--primary { background: var(--blu-notte); color: var(--bianco); }
.btn--primary:hover { background: var(--blu-notte-2); color: var(--bianco); transform: translateY(-2px); }

.btn--outline { background: transparent; color: var(--blu-notte); border-color: var(--blu-notte); }
.btn--outline:hover { background: var(--blu-notte); color: var(--bianco); }

.btn--outline-light { background: transparent; color: var(--bianco); border-color: rgba(255,255,255,0.6); }
.btn--outline-light:hover { background: var(--bianco); color: var(--blu-notte); }

/* Tasto emergenza — forte contrasto, rosso */
.btn--urgenza {
  background: var(--rosso-urgenza);
  color: var(--bianco);
  box-shadow: 0 4px 14px rgba(192, 57, 43, 0.4);
}
.btn--urgenza:hover { background: var(--rosso-urgenza-hover); color: var(--bianco); transform: translateY(-2px); }

/* ---------- Header / Navbar ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--bordo);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.brand { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--blu-notte);
}
.brand__role {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--oro);
  font-weight: 600;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--antracite);
  font-weight: 500;
  font-size: 0.98rem;
  padding: 0.3rem 0;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--oro);
  transition: width var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--blu-notte); font-weight: 600; }

.nav-cta { display: flex; align-items: center; gap: 0.75rem; }
.nav-cta .btn { padding: 0.6rem 1.1rem; font-size: 0.92rem; }

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span {
  display: block;
  width: 26px; height: 2px;
  background: var(--blu-notte);
  margin: 5px 0;
  transition: all var(--transition);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: var(--bianco);
  background:
    linear-gradient(135deg, rgba(13,27,42,0.85) 0%, rgba(27,38,59,0.55) 100%),
    url("../assets/img/Bologna_Vista_panoramica-web.jpg") center/cover no-repeat,
    var(--blu-notte);
  padding: 6rem 0;
}
.hero__inner { max-width: 760px; }
.hero h1 { color: var(--bianco); margin-bottom: 1rem; }
.hero__sub {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  max-width: 640px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__note {
  margin-top: 1.75rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  display: flex; align-items: center; gap: 0.5rem;
}

/* ---------- Barra urgenza mobile fissa ---------- */
.urgenza-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--rosso-urgenza);
  color: var(--bianco);
  text-align: center;
  padding: 0.9rem;
  font-weight: 600;
  box-shadow: 0 -2px 12px rgba(0,0,0,0.2);
}
.urgenza-bar a { color: var(--bianco); }

/* ---------- Card / griglie ---------- */
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bianco);
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon {
  width: 46px; height: 46px;
  color: var(--blu-accento);
  margin-bottom: 1rem;
}
.card h3 { margin-bottom: 0.4rem; }
.card p { color: var(--grigio); font-size: 0.98rem; margin: 0; }

/* Valori */
.valori-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.25rem; }
.valori-list li { display: flex; gap: 1rem; align-items: flex-start; }
.valori-list .tick {
  flex: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--blu-notte);
  color: var(--bianco);
  display: grid; place-items: center;
  font-size: 0.9rem;
}

/* Split (testo + immagine) */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.split__media img,
.split__media .placeholder {
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  width: 100%;
}
.placeholder {
  aspect-ratio: 4 / 5;
  background: linear-gradient(135deg, var(--blu-notte-2), var(--blu-accento));
  display: grid; place-items: center;
  color: rgba(255,255,255,0.5);
  font-family: var(--font-serif);
  font-size: 1rem;
  text-align: center;
  padding: 2rem;
}

/* ---------- Aree penali (lista dettaglio) ---------- */
.aree-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.area-item {
  border-left: 3px solid var(--oro);
  padding: 0.75rem 0 0.75rem 1.25rem;
}
.area-item h3 { font-size: 1.15rem; margin-bottom: 0.3rem; }
.area-item p { color: var(--grigio); font-size: 0.96rem; margin: 0; }

/* ---------- Collaborazioni ---------- */
.tag-list { display: flex; flex-wrap: wrap; gap: 0.75rem; padding: 0; list-style: none; margin: 1.5rem 0 0; }
.tag-list li {
  background: var(--bianco);
  border: 1px solid var(--bordo);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--blu-notte);
}

/* ---------- Fascia CTA ---------- */
.cta-band {
  background: var(--blu-notte);
  color: var(--bianco);
  text-align: center;
}
.cta-band h2 { color: var(--bianco); }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 620px; margin: 0 auto 2rem; }
.cta-band .btn--outline-light { }

/* ---------- Contatti ---------- */
.contatti-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.info-block { margin-bottom: 1.75rem; }
.info-block h3 { font-size: 1.05rem; margin-bottom: 0.25rem; }
.info-block p { margin: 0; color: var(--grigio); }
.info-block a { font-weight: 600; }

.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-weight: 600; font-size: 0.92rem; margin-bottom: 0.4rem; color: var(--blu-notte); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  color: var(--antracite);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blu-accento);
  box-shadow: 0 0 0 3px rgba(44, 74, 110, 0.12);
}
.form-note { font-size: 0.85rem; color: var(--grigio-chiaro); }
.form-check { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.9rem; color: var(--grigio); }
.form-check input { width: auto; margin-top: 0.25rem; }
.form-error { color: var(--rosso-urgenza); font-size: 0.85rem; margin-top: 0.3rem; display: none; }
.form-group.invalid input,
.form-group.invalid textarea { border-color: var(--rosso-urgenza); }
.form-group.invalid .form-error { display: block; }

.form-success {
  display: none;
  background: #e8f5e9;
  border: 1px solid #57a05a;
  color: #256428;
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin-bottom: 1.5rem;
}
.form-success.show { display: block; }
.form-success--errore { background: #fdecea; border-color: var(--rosso-urgenza); color: #8a1f17; }
.form-success a { color: inherit; text-decoration: underline; font-weight: 600; }
/* Campo trappola antispam: fuori dallo schermo, non visibile né raggiungibile con il tab */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.map-embed {
  border: 0;
  width: 100%;
  height: 320px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-top: 1.5rem;
}

.privacy-badge {
  display: flex; align-items: center; gap: 0.6rem;
  background: var(--panna);
  border: 1px solid var(--bordo);
  border-radius: var(--radius);
  padding: 0.9rem 1.1rem;
  font-size: 0.9rem;
  color: var(--grigio);
  margin-top: 1.5rem;
}
.privacy-badge svg { flex: none; color: var(--blu-notte); }

/* ---------- Pagine legali (Privacy, Cookie) ---------- */
.legal { max-width: 800px; color: var(--grigio); }
.legal h2 { font-size: 1.45rem; margin: 2.5rem 0 0.75rem; }
.legal h2:first-child { margin-top: 0; }
.legal h3 { font-size: 1.1rem; margin: 1.5rem 0 0.5rem; }
.legal ul { padding-left: 1.25rem; margin: 0 0 1rem; }
.legal li { margin-bottom: 0.5rem; }
.legal a { text-decoration: underline; }
.legal__updated { margin-top: 2.5rem; font-size: 0.9rem; color: var(--grigio-chiaro); }
.form-check a { text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--blu-notte);
  color: rgba(255,255,255,0.75);
  padding: 3.5rem 0 1.5rem;
  font-size: 0.95rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.site-footer h4 { color: var(--bianco); font-family: var(--font-sans); font-size: 0.95rem; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 1rem; }
.site-footer a { color: rgba(255,255,255,0.75); }
.site-footer a:hover { color: var(--bianco); }
.footer-brand__name { font-family: var(--font-serif); font-size: 1.3rem; color: var(--bianco); margin-bottom: 0.5rem; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.6rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

/* ---------- Utility ---------- */
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .split, .contatti-grid { grid-template-columns: 1fr; gap: 2rem; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .section { padding: 3.5rem 0; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: 78%;
    max-width: 320px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0.5rem;
    background: var(--bianco);
    padding: 5rem 2rem 2rem;
    box-shadow: -8px 0 24px rgba(0,0,0,0.12);
    transition: right var(--transition);
  }
  .nav-links.open { right: 0; }
  .nav-links a { width: 100%; padding: 0.75rem 0; border-bottom: 1px solid var(--bordo); font-size: 1.05rem; }
  .nav-toggle { display: block; z-index: 210; }
  .nav-cta { display: none; }
  body.nav-open { overflow: hidden; }

  .grid--3, .grid--4, .aree-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }

  .urgenza-bar { display: block; }
  body { padding-bottom: 3.5rem; }
  .site-footer { margin-bottom: 3.5rem; }
}

@media (max-width: 480px) {
  .grid--2 { grid-template-columns: 1fr; }
  .hero { padding: 4rem 0; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
}