/* ============================================================
   STUDIO COMMERCIALISTA — custom.css (Tema child Inspiro)
   Struttura:
   1. Font import
   2. Design tokens (variabili CSS)
   3. Reset leggero / base tipografica
   4. Layout generico sezioni
   5. Hero
   6. Bottoni (CTA)
   7. Servizi (card)
   8. Perché sceglierci
   9. Come lavoriamo (processo)
   10. CTA finale / footer
   11. Elemento firma: divisore "linee contabili"
   12. Responsive
   13. Accessibilità (reduced motion, focus)
   ============================================================ */

/* 1. FONT
   Aggiungi questi font in functions.php con wp_enqueue_style,
   oppure importali qui (più semplice, meno performante):
*/
@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap");

/* 2. DESIGN TOKENS
   Nuova palette (vedi legenda fornita). Tutti i valori passano
   da qui: cambiando una variabile, cambia coerentemente tutto il sito.
   Rispetto alla versione precedente ho rinominato alcune variabili
   per farle corrispondere 1:1 ai nomi della legenda — se in Elementor
   o in HTML custom altrove usavi i vecchi nomi (--color-gold,
   --color-white, --color-sage, --color-slate, --color-paper),
   vanno aggiornati anche lì.
*/
:root {
  /* Colori */
  --color-ink: #292825; /* Testo principale — grigio scuro, anche sfondo scuro (hero/CTA) */
  --color-ink-light: #3d3c39; /* variante più chiara del testo principale (non ancora usata) */
  --color-bg: #f2f0eb; /* Sfondo principale — greige chiaro */
  --color-bg-alt: #e4e0d8; /* Sfondo secondario — beige/grigio, sezioni alternate */
  --color-surface: #faf9f6; /* Superfici / Card — crema; usato anche per testo su sfondi scuri */
  --color-text-secondary: #6f685e; /* Testo secondario — taupe grigio */
  --color-line: #d5d2cb; /* Bordi — grigio chiaro, linee/divisori */
  --color-accent: #625548; /* Accento / CTA — marrone soft */
  --color-accent-dark: #53483d; /* hover / stato attivo dell'accento */

  /* Tipografia */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  /* Scala tipografica (clamp = responsive senza media query dedicate) */
  --fs-h1: clamp(2.2rem, 4vw + 1rem, 3.6rem);
  --fs-h2: clamp(1.7rem, 2.2vw + 1rem, 2.4rem);
  --fs-h3: clamp(1.2rem, 1vw + 1rem, 1.5rem);
  --fs-body: 1.05rem;
  --fs-small: 0.85rem;

  /* Spaziature (multipli di 8px) */
  --space-xs: 8px;
  --space-sm: 16px;
  --space-md: 24px;
  --space-lg: 48px;
  --space-xl: 96px;
  --space-xl-mobile: 56px;

  /* Layout */
  --content-max: 1140px;
  --radius: 6px;
}

/* 3. RESET LEGGERO / BASE TIPOGRAFICA */
body {
  font-family: var(--font-body);
  color: var(--color-ink);
  background-color: var(--color-bg);
  line-height: 1.6;
  font-size: var(--fs-body);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  color: var(--color-ink);
  line-height: 1.15;
  font-weight: 600;
  margin: 0 0 var(--space-sm) 0;
}

h1 {
  font-size: var(--fs-h1);
}
h2 {
  font-size: var(--fs-h2);
}
h3 {
  font-size: var(--fs-h3);
}

p {
  color: var(--color-text-secondary);
}

a {
  color: var(--color-ink);
}

/* 4. LAYOUT GENERICO SEZIONI
   Applica "cs-section" a ogni Container Elementor di sezione,
   e "cs-section--alt" quando vuoi lo sfondo alternato.
*/
.cs-section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.cs-section--alt {
  background-color: var(--color-bg-alt);
}

.cs-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-xs);
  display: block;
}

/* 5. HERO */
.cs-hero {
  min-height: 82vh;
  display: flex;
  align-items: center;
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.cs-hero p {
  max-width: 46ch;
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
}

/* Pannello grafico destro: "linee contabili" animate, elemento firma della Home.
   Applica questa classe a un Div Block/Container vuoto in Elementor. */
.cs-hero__graphic {
  position: relative;
  width: 100%;
  min-height: 320px;
  border-radius: var(--radius);
  background-color: var(--color-ink);
  overflow: hidden;
}

.cs-hero__graphic::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 31px,
    rgba(98, 85, 72, 0.35) 32px
  );
  animation: cs-ledger-drift 14s linear infinite;
}

@keyframes cs-ledger-drift {
  0% {
    background-position-y: 0;
  }
  100% {
    background-position-y: 320px;
  }
}

/* 6. BOTTONI (CTA) */
.cs-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  transition:
    transform 0.15s ease,
    background-color 0.15s ease,
    color 0.15s ease;
  border: 1.5px solid transparent;
}

.cs-btn:hover {
  transform: translateY(-2px);
}

.cs-btn--primary {
  background-color: var(--color-accent);
  color: var(--color-surface);
}

.cs-btn--primary:hover {
  background-color: var(--color-accent-dark);
}

.cs-btn--secondary {
  background-color: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.cs-btn--secondary:hover {
  background-color: var(--color-ink);
  color: var(--color-surface);
}

/* 7. SERVIZI (card) */
.cs-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.cs-service-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: var(--space-md);
  transition:
    border-color 0.2s ease,
    transform 0.2s ease;
}

.cs-service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}

.cs-service-card__code {
  font-family: var(--font-mono);
  font-size: var(--fs-small);
  color: var(--color-accent-dark);
  display: block;
  margin-bottom: var(--space-sm);
}

.cs-service-card h3 {
  margin-bottom: var(--space-xs);
}

.cs-service-card p {
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
}

.cs-service-card a {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent-dark);
}

/* 8. PERCHÉ SCEGLIERCI */
.cs-points-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg) var(--space-md);
  margin-top: var(--space-lg);
}

.cs-point {
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-accent);
}

.cs-point h3 {
  margin-bottom: 4px;
}

/* 9. COME LAVORIAMO (processo — numerazione giustificata, è uno step reale) */
.cs-process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.cs-process__step {
  padding-top: var(--space-sm);
  border-top: 2px solid var(--color-ink);
}

.cs-process__number {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-xs);
}

/* 10. CTA FINALE */
.cs-cta-final {
  background-color: var(--color-ink);
  color: var(--color-surface);
  text-align: center;
  border-radius: var(--radius);
  padding: var(--space-xl) var(--space-md);
}

.cs-cta-final h2,
.cs-cta-final p {
  color: var(--color-surface);
}

.cs-cta-final p {
  max-width: 50ch;
  margin: 0 auto var(--space-md) auto;
  opacity: 0.85;
}

/* 11. ELEMENTO FIRMA: divisore "linee contabili"
   Da usare tra due sezioni come separatore elegante al posto
   di una linea piatta. Applica a un Div Block vuoto alto ~24px. */
.cs-divider {
  height: 24px;
  background-image: repeating-linear-gradient(
    to right,
    var(--color-line) 0,
    var(--color-line) 1px,
    transparent 1px,
    transparent 12px
  );
  opacity: 0.6;
}

/* 12. RESPONSIVE */
@media (max-width: 900px) {
  .cs-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cs-points-grid {
    grid-template-columns: 1fr;
  }
  .cs-process {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .cs-section {
    padding-top: var(--space-xl-mobile);
    padding-bottom: var(--space-xl-mobile);
  }
  .cs-services-grid {
    grid-template-columns: 1fr;
  }
  .cs-process {
    grid-template-columns: 1fr;
  }
  .cs-hero {
    min-height: auto;
    text-align: left;
  }
}

/* 13. ACCESSIBILITÀ */
a:focus-visible,
.cs-btn:focus-visible {
  outline: 2px solid var(--color-accent-dark);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .cs-hero__graphic::before {
    animation: none;
  }
  .cs-service-card,
  .cs-btn {
    transition: none;
  }
}
/* REVEAL ON SCROLL — stato iniziale/finale, lavora insieme a script.js */
.cs-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.cs-reveal--visible {
  opacity: 1;
  transform: translateY(0);
}