/* ============================================================
   Centro Storico in Movimento — Foglio di stile principale
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@300;400;500;600&display=swap');

/* ── Variabili CSS ─────────────────────────────────────────── */
/* Palette ispirata al logo dell'associazione:
   Verde scuro del fogliame, oro/giallo della spirale, marrone caldo del testo */
:root {
  --primary:       #2a6e35;   /* verde scuro del logo */
  --primary-dark:  #1a4825;   /* verde molto scuro */
  --primary-light: #3d8f4a;   /* verde medio */
  --accent:        #8b3500;   /* marrone/terracotta del testo logo */
  --accent-light:  #b04500;
  --gold:          #c8a800;   /* giallo/oro della spirale */
  --gold-light:    #e8c400;   /* giallo più vivace */
  --cream:         #f8f4e8;   /* crema calda */
  --light:         #faf8f2;
  --white:         #ffffff;
  --text:          #2d2d2d;
  --text-muted:    #6b6b6b;
  --border:        #dde8d8;   /* bordo leggermente verdino */
  --shadow-sm:     0 2px 8px rgba(42,110,53,.10);
  --shadow-md:     0 4px 20px rgba(42,110,53,.14);
  --shadow-lg:     0 8px 40px rgba(42,110,53,.18);
  --radius:        8px;
  --radius-lg:     16px;
  --transition:    .25s ease;
  --font-serif:    'Playfair Display', Georgia, serif;
  --font-sans:     'Inter', system-ui, sans-serif;
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Utility ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 24px;
}

.section { padding-block: 80px; }
.section--cream { background: var(--cream); }
.section--primary { background: var(--primary); color: var(--white); }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.section--primary .section-title { color: var(--white); }

.section-intro {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 48px;
}

.section--primary .section-intro { color: rgba(255,255,255,.8); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.7);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
}

/* ── Navbar ────────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 2px solid var(--primary);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 76px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Logo orizzontale — contiene già nome e città */
.nav-logo-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.nav-brand img {
  height: 54px;
  width: auto;
  object-fit: contain;
}

/* Testo nascosto: il logo PNG contiene già nome e città */
.nav-brand-text {
  display: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-links > li { position: relative; }

.nav-links a, .nav-links > li > span {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 12px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links > li > span:hover { color: var(--primary); background: var(--cream); }
.nav-links a.active {
  color: var(--primary-dark);
  background: var(--cream);
  font-weight: 600;
}

/* Dropdown */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  min-width: 200px;
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
}

.nav-links li:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 8px 14px;
  font-size: .85rem;
  border-radius: 6px;
  color: var(--text);
}
.dropdown-menu a:hover { background: var(--cream); color: var(--primary); }

/* Social nella navbar */
.nav-social {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.nav-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--text-muted);
  transition: all var(--transition);
}
.nav-social a:hover { color: var(--primary); background: var(--cream); }
.nav-social svg { width: 18px; height: 18px; fill: currentColor; }

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
  color: var(--text);
}
.nav-toggle svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  /* Il percorso viene impostato inline nell'HTML di index.html */
  background-size: cover;
  background-position: center 35%;
  opacity: .45;
}

.hero-content {
  position: relative;
  z-index: 1;
  color: var(--white);
  padding-block: 80px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.9);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.2;
  max-width: 700px;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Page Hero (per pagine interne) ──────────────────────────── */
.page-hero {
  background: var(--primary);
  padding-block: 60px;
  color: var(--white);
}
.page-hero .section-label { color: var(--gold); }
.page-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 12px;
}
.page-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.75);
  max-width: 600px;
}

/* ── Cards ─────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.card-body { padding: 24px; }

.card-tag {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.card-text {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.card-link {
  font-size: .85rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}
.card-link:hover { gap: 8px; }

/* ── Icon Boxes ────────────────────────────────────────────── */
.icon-boxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.icon-box {
  padding: 32px 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.icon-box:hover { box-shadow: var(--shadow-md); border-color: transparent; }

.icon-box-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(200,168,0,.15) 0%, rgba(42,110,53,.12) 100%);
  border: 1px solid rgba(42,110,53,.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--primary);
}
.icon-box-icon svg { width: 26px; height: 26px; stroke: currentColor; fill: none; stroke-width: 1.8; }

.icon-box h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 8px;
}

.icon-box p {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Partners Strip ─────────────────────────────────────────── */
.partners-strip {
  background: var(--cream);
  padding-block: 48px;
  text-align: center;
}
.partners-strip p {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.partners-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.partner-item {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  padding: 12px 24px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* ── CTA Banner ────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
  padding-block: 72px;
  text-align: center;
  color: var(--white);
}
.cta-banner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 16px;
}
.cta-banner p {
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  max-width: 540px;
  margin-inline: auto;
  margin-bottom: 32px;
}

/* ── Elenco Documenti ───────────────────────────────────────── */
.doc-list { display: flex; flex-direction: column; gap: 8px; }

.doc-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  color: var(--text);
}
.doc-item:hover {
  background: var(--cream);
  border-color: var(--primary);
  transform: translateX(4px);
}
.doc-item-icon {
  width: 38px;
  height: 38px;
  background: var(--cream);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}
.doc-item-icon svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; }
.doc-item-text { flex: 1; font-size: .9rem; font-weight: 500; }
.doc-item-date { font-size: .8rem; color: var(--text-muted); }
.doc-item-arrow { color: var(--text-muted); font-size: 1.1rem; }

/* ── Numbered Steps ─────────────────────────────────────────── */
.steps { display: flex; flex-direction: column; gap: 20px; }

.step {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.step:hover { box-shadow: var(--shadow-sm); border-color: var(--primary); }

.step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--white);
  font-weight: 700;
  font-size: .9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(42,110,53,.3);
}

.step-body h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 6px;
}
.step-body p { font-size: .9rem; color: var(--text-muted); line-height: 1.65; }

/* ── Accordion ──────────────────────────────────────────────── */
.accordion { display: flex; flex-direction: column; gap: 8px; }

.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  background: var(--white);
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 600;
  color: var(--primary);
  text-align: left;
  transition: background var(--transition);
}
.accordion-header:hover { background: var(--cream); }
.accordion-header.open { background: var(--primary); color: var(--white); }

.accordion-icon {
  font-size: 1.2rem;
  transition: transform var(--transition);
}
.accordion-header.open .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  display: none;
  padding: 20px 24px;
  background: var(--light);
  font-size: .9rem;
  line-height: 1.7;
  color: var(--text-muted);
}
.accordion-body.open { display: block; }

/* ── Contatti ──────────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 24px; }

.contact-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--cream);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--primary);
}
.contact-icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.8; }

.contact-row h4 {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 4px;
}
.contact-row p, .contact-row a {
  font-size: .95rem;
  color: var(--text);
  line-height: 1.6;
}
.contact-row a:hover { color: var(--accent); }

.contact-form { display: flex; flex-direction: column; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--primary);
}
.form-group input,
.form-group textarea {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .9rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus { border-color: var(--primary); }
.form-group textarea { height: 140px; resize: vertical; }

/* ── Footer ────────────────────────────────────────────────── */
.footer {
  background: var(--primary-dark);
  border-top: 3px solid var(--gold);
  color: rgba(255,255,255,.8);
  padding-block: 64px 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand img {
  width: 120px;
  height: auto;
  object-fit: contain;
  margin-bottom: 16px;
  /* Sfondo chiaro per leggibilità sul footer scuro */
  background: rgba(255,255,255,.92);
  border-radius: var(--radius);
  padding: 8px 12px;
}

.footer-brand h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: .88rem;
  line-height: 1.7;
  color: rgba(255,255,255,.65);
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}
.footer-social a:hover {
  background: rgba(255,255,255,.15);
  border-color: rgba(255,255,255,.5);
  color: var(--white);
}
.footer-social svg { width: 16px; height: 16px; fill: currentColor; }

.footer-col h4 {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 16px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
  flex-wrap: wrap;
  gap: 8px;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  .section { padding-block: 56px; }
  .nav-links, .nav-social { display: none; }
  .nav-toggle { display: flex; }
  .nav-inner { gap: 0; }

  /* Mobile nav aperto */
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px 24px;
    gap: 2px;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--cream);
    margin-top: 4px;
  }

  .hero { min-height: 420px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cards-grid { grid-template-columns: 1fr; }
}