/* ==========================================================================
   Autofficina Cars Solution - Foglio di stile principale
   Mobile-first, senza framework. Palette e tipografia da design.md.
   ========================================================================== */

/* --- Font: Muli variabile (latin), un solo file copre i pesi 400 e 700 --- */
@font-face {
  font-family: 'Muli';
  font-style: normal;
  font-weight: 200 900;        /* font variabile: intero asse peso */
  font-display: swap;
  src: url('../fonts/muli-latin-variable.woff2') format('woff2');
}

/* --- Variabili di tema --- */
:root {
  --c-cyan: #02c3eb;           /* header/footer, sezioni ciano */
  --c-blue: #28a7ea;           /* bottoni/link */
  --c-blue-dark: #0e6392;      /* hover bordo bottone */
  --c-red: #fb1136;            /* h2/h3, hover, accenti */
  --c-text: #4c4c4c;           /* testo corpo */
  --c-body-bg: #eee;           /* sfondo body */
  --c-white: #fff;

  --font-body: 'Muli', 'Segoe UI', Arial, sans-serif;
  --font-head: 'Helvetica Neue', Helvetica, Arial, sans-serif;

  --container: 960px;
  --overlay-cyan: rgba(40, 167, 234, .65);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(15px, 1.2vw + 12px, 17px);
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-body-bg);
}

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

a { color: var(--c-blue); text-decoration: none; }
a:hover { color: var(--c-red); }

/* Focus visibile per accessibilita' */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--c-blue-dark);
  outline-offset: 2px;
}

/* --- Titoli --- */
h1, h2, h3 { font-family: var(--font-head); margin: 0 0 .5em; }
h1 { font-weight: 700; font-size: clamp(28px, 4.5vw + 10px, 46px); line-height: 1.15; }
h2 { font-weight: 600; font-size: clamp(22px, 2.5vw + 12px, 30px); color: var(--c-red); }
h3 { font-weight: 600; font-size: clamp(19px, 1.5vw + 12px, 24px); color: var(--c-red); }

/* --- Contenitore --- */
.container,
.site-footer__container,
.section__inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 20px;
}

.site-header__container,
.site-nav__container {
  width: 100%;
  margin-inline: auto;
  padding-inline: 20px;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  background: var(--c-cyan);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header.is-scrolled { box-shadow: 0 2px 10px rgba(0,0,0,.15); }
.site-header.is-scrolled .site-header__container { padding-block: 2px; }
.site-header.is-scrolled .site-header__logo img { height: 40px; }

.site-header__container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding-block: 10px;
}

.site-header__social {
  display: flex;
  gap: 12px;
}
.site-header__social a { color: var(--c-white); display: inline-flex; }
.site-header__social a:hover { color: var(--c-red); }

.site-header__logo { display: inline-flex; }
.site-header__logo img { width: auto; height: 78px; }

.site-header__actions {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-header__call {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-white);
  color: var(--c-blue);
  border: 2px solid var(--c-white);
  border-radius: 999px;      /* pill arrotondato */
  padding: 8px 16px;
  font-weight: 700;
  font-size: 15px;
  white-space: nowrap;
}
.site-header__call:hover { background: var(--c-blue); color: var(--c-white); border-color: var(--c-blue); }
.site-header__call span { display: none; }   /* solo icona su mobile stretto */

.site-header__wa {
  display: none;
  color: var(--c-white);
  align-items: center;
}
.site-header__wa:hover { color: var(--c-red); }

/* ==========================================================================
   NAV
   ========================================================================== */
.site-nav { background: var(--c-cyan); border-top: 1px solid rgba(255, 255, 255, .25); }
.site-nav__container { position: relative; padding-inline: 20px; }

.site-nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  margin-block: 6px;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.site-nav__toggle-bar {
  display: block; width: 26px; height: 3px;
  background: var(--c-white); border-radius: 2px;
}

.site-nav__menu {
  list-style: none;
  margin: 0; padding: 0;
  display: none;
  flex-direction: column;
}
.site-nav__menu.is-open { display: flex; }

.site-nav__link {
  display: block;
  padding: 12px 8px;
  color: var(--c-white);
  font-weight: 400;
  border-bottom: 1px solid rgba(255, 255, 255, .2);
}
.site-nav__link:hover,
.site-nav__link.is-active { color: var(--c-red); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  padding: 60px 20px;
  background-size: cover;
  background-position: center;
  text-align: center;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(76, 76, 76, .35);   /* overlay scuro per leggibilita' */
}
.hero__content { position: relative; max-width: var(--container); }
.hero h1 { color: var(--c-white); }
.hero p { color: var(--c-white); font-size: clamp(16px, 1.5vw + 12px, 20px); margin: 0; }

/* ==========================================================================
   SEZIONI
   ========================================================================== */
.section { background: var(--c-white); padding-block: clamp(40px, 6vw, 72px); }
.section--cyan { background: var(--c-cyan); color: var(--c-white); }
.section--cyan h2,
.section--cyan h3 { color: var(--c-white); }
.section__inner { }

/* Griglie: impilate su mobile */
.grid-2, .grid-3 { display: grid; gap: 24px; grid-template-columns: 1fr; }

/* Card generica */
.card { background: var(--c-white); border-radius: 8px; overflow: hidden; box-shadow: 0 2px 10px rgba(0, 0, 0, .08); }
.card img { width: 100%; height: auto; }
.card__body { padding: 16px 18px; }
.card__body h3 { margin-top: 0; }

/* ==========================================================================
   BOTTONI
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  background: var(--c-white);
  color: var(--c-blue);
  border: 2px solid var(--c-blue);
  transition: background-color .15s, color .15s, border-color .15s;
}
.btn:hover { background: var(--c-blue); color: var(--c-white); border-color: var(--c-blue-dark); }

.btn--outline-white {
  background: transparent;
  color: var(--c-white);
  border-color: var(--c-white);
}
.btn--outline-white:hover { background: transparent; color: var(--c-red); border-color: var(--c-white); }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta {
  position: relative;
  padding: clamp(48px, 8vw, 88px) 20px;
  text-align: center;
  background-size: cover;
  background-position: center;
  color: var(--c-white);
}
.cta::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--overlay-cyan);   /* overlay azzurro semitrasparente */
}
.cta__content { position: relative; max-width: var(--container); margin-inline: auto; }
.cta h2 { color: var(--c-white); }
.cta p { font-size: clamp(16px, 1.5vw + 12px, 20px); }

/* ==========================================================================
   GALLERY
   ========================================================================== */
.gallery { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
.gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 6px; display: block; }

/* ==========================================================================
   FORM
   ========================================================================== */
.form { max-width: 640px; margin-inline: auto; }
.form__field { margin-bottom: 18px; }
.form__field label { display: block; margin-bottom: 6px; font-weight: 700; }

.form input[type="text"],
.form input[type="email"],
.form input[type="tel"],
.form textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--c-text);
  background: var(--c-white);
  border: 1px solid #ccc;
  border-radius: 6px;
}
.form textarea { min-height: 140px; resize: vertical; }

.form__consent { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; }
.form__consent input[type="checkbox"] { margin-top: 3px; width: 18px; height: 18px; flex: none; }

.form button[type="submit"] { margin-top: 8px; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--c-cyan); color: var(--c-white); }
.site-footer__container { padding-block: 10px; }
.site-footer__col img { width: 200px; height: auto; }
.site-footer__title { color: var(--c-white); font-size: clamp(20px, 2vw + 12px, 26px); }
.site-footer__address { font-style: normal; margin: 0 0 12px; }
.site-footer__hours { margin: 20px 0 12px; }
.site-footer__social { display: flex; gap: 12px; }
.site-footer__social a { color: var(--c-white); display: inline-flex; }
.site-footer__social a:hover { color: var(--c-red); }

.site-footer__contacts { list-style: none; margin: 0; padding: 0; }
.site-footer__contacts li { margin-bottom: 6px; }
.site-footer__contacts a { color: var(--c-white); }
.site-footer__contacts a:hover { color: var(--c-red); }

.site-footer__bottom { background: rgba(0, 0, 0, .12); padding-block: 7px; font-size: 14px; text-align: center; }
.site-footer__bottom a { color: var(--c-white); text-decoration: underline; }
.site-footer__bottom a:hover { color: var(--c-red); }

.site-footer__col:nth-child(1) { order: 1; }
.site-footer__col:nth-child(2) { order: 3; }
.site-footer__col:nth-child(3) { order: 2; }

/* ==========================================================================
   MEDIA QUERY - Mobile (< 768px): header a riga singola
   Hamburger sinistra | logo centro | telefono + WhatsApp destra
   ========================================================================== */
@media (max-width: 767px) {
  .site-header {
    display: flex;
    align-items: center;
  }
  .site-header__bar {
    flex: 1;
    min-width: 0;
  }
  .site-header__container {
    grid-template-columns: auto 1fr auto;
  }
  .site-header__logo {
    justify-self: center;
  }
  .site-nav {
    order: -1;
    border-top: none;
  }
  .site-nav__container {
    position: static;
    padding-left: 20px;
    padding-right: 0;
  }
  .site-nav__toggle {
    margin-block: 0;
    padding-inline: 0;
  }

  .site-nav__menu.is-open {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 101;
    background: var(--c-cyan);
    padding: 10px 20px 14px;
    box-shadow: 0 4px 8px rgba(0,0,0,.12);
  }

  .site-header__social {
    display: none;
  }
}

/* ==========================================================================
   MEDIA QUERY - Tablet (>= 768px)
   ========================================================================== */
@media (min-width: 768px) {
  .site-header__call span { display: inline; }   /* mostra testo bottone */

  .site-header__container,
  .site-nav__container { padding-inline: 40px; }

  /* Nav orizzontale: niente hamburger */
  .site-nav__toggle { display: none; }
  .site-header__social svg { width: 28px; height: 28px; }
  .site-header__logo img { height: 92px; }

  .site-nav__menu {
    display: flex !important;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 0.05em;
    column-gap: 6px;
  }
  .site-nav__link {
    border-bottom: 0;
    padding: 0.35em 0.75em;
    font-size: 1.1rem;
    white-space: nowrap;
  }

  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }

  .site-footer__col { order: unset; }
  .site-footer__container.grid-3 { text-align: left; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   MEDIA QUERY - Desktop (>= 1024px)
   ========================================================================== */
@media (min-width: 1024px) {
  .hero { min-height: 420px; }
  .gallery { grid-template-columns: repeat(4, 1fr); }
  .gallery--3col { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================================================
   COMPONENTI CONDIVISI (consolidati dai blocchi <style> di pagina)
   Raggruppati per pattern. Comportamento responsive comune:
   impilato su mobile, 2 colonne da 768px.
   ========================================================================== */

/* --------------------------------------------------------------------------
   SPLIT — 2 colonne contenute (immagine + testo) dentro .section__inner
   Usato da: home (ex .section--split), revisioni/assicurazioni/compravendita
   (ex .section--two-col + .two-col). Gap 32px scelto come standard del design
   system (era 32px nelle 3 pagine two-col; la home usava 36px: differenza
   trascurabile). Le immagini restano arrotondate come nelle pagine two-col.
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}
.split__img img,
img.split__img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
}

@media (min-width: 768px) {
  .split { grid-template-columns: 1fr 1fr; align-items: center; }
  /* Inverte l'ordine delle colonne su desktop (mobile resta come da markup) */
  .split--reverse > *:first-child { order: 2; }
  .split--reverse > *:last-child  { order: 1; }
}

/* --------------------------------------------------------------------------
   SPLIT-PANEL — 2 colonne full-bleed edge-to-edge, con riquadro di testo
   Usato da: autofficina, gommista, elettrauto (ex .split-section).
   Variante visivamente distinta dallo .split contenuto (bordo a bordo,
   immagine cover con min-height, box testo con padding e h2 rosso):
   mantenuta come componente a se' per non alterare il rendering.
   -------------------------------------------------------------------------- */
.split-panel {
  display: grid;
  grid-template-columns: 1fr;
}
.split-panel__img {
  position: relative;
  min-height: 260px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.split-panel__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.split-panel__text {
  padding: clamp(32px, 5vw, 60px) clamp(20px, 4vw, 50px);
  background: var(--c-white);
}
.split-panel__text h2 { color: var(--c-red); }
.split-panel__text ul {
  margin: .5em 0 0;
  padding-left: 1.4em;
  line-height: 1.9;
}

@media (min-width: 768px) {
  .split-panel { grid-template-columns: 1fr 1fr; }
  .split-panel--reverse .split-panel__img  { order: 2; }
  .split-panel--reverse .split-panel__text { order: 1; }
}

/* --------------------------------------------------------------------------
   SEZIONI: utility di sfondo condivise
   -------------------------------------------------------------------------- */
.section--grey { background: #eee; }   /* usato da split-panel e split su sfondo grigio */

/* --------------------------------------------------------------------------
   CTA-DARK — CTA con foto di sfondo e overlay grigio scuro
   Usato da: revisioni, assicurazioni, compravendita (ex .section--dark-overlay).
   Distinto dalla .cta globale, che usa overlay ciano.
   -------------------------------------------------------------------------- */
.cta--dark {
  position: relative;
  padding: clamp(48px, 8vw, 88px) 20px;
  text-align: center;
  background-size: cover;
  background-position: center;
  color: var(--c-white);
}
.cta--dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(76, 76, 76, .35);
}
.cta--dark__content {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
}
.cta--dark h2 { color: var(--c-white); }
.cta--dark p {
  color: var(--c-white);
  font-size: clamp(16px, 1.5vw + 12px, 20px);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   DIVIDER rosso centrato (intro di revisioni/assicurazioni/compravendita)
   -------------------------------------------------------------------------- */
.divider--red {
  border: 0;
  border-top: 2px solid var(--c-red);
  margin: 0 auto 2em;
  max-width: 80px;
}

/* --------------------------------------------------------------------------
   GALLERY-SERVIZI — griglia servizi con overlay al hover (home)
   -------------------------------------------------------------------------- */
.gallery-servizi {
  display: grid;
  gap: 3px;
  grid-template-columns: 1fr;
}
.gallery-servizi__item {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}
.gallery-servizi__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(20%);
  transition: filter .3s;
}
.gallery-servizi__item:hover img { filter: grayscale(0%); }
.gallery-servizi__caption {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background: rgba(2, 195, 235, .55);
  transition: opacity .3s, background .3s, inset .3s;
}

@media (hover: hover) and (pointer: fine) {
  .gallery-servizi__caption {
    inset: 0;
    opacity: 0;
  }
}

.gallery-servizi__item:hover .gallery-servizi__caption { opacity: 1; background: rgba(2, 195, 235, .75); }
.gallery-servizi__caption h3 {
  color: var(--c-white);
  font-size: 1.8rem;
  margin: 0;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .4);
}
@media (max-width: 599px) {
  .gallery-servizi__caption {
    inset: auto 0 38% 0;
    padding: 20px 10px;
  }
  .gallery-servizi__caption h3 {
    font-size: clamp(28px, 4vw + 12px, 36px);
  }
}

@media (min-width: 600px) {
  .gallery-servizi { grid-template-columns: repeat(3, 1fr); }
}

/* --------------------------------------------------------------------------
   GALLERY-2COL — griglia a 2 colonne fisse (compravendita)
   Distinta da .gallery globale, che scala a 3/4 colonne su schermi larghi.
   -------------------------------------------------------------------------- */
.gallery-2col {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, 1fr);
}
.gallery-2col img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
  display: block;
}

/* --------------------------------------------------------------------------
   CONTATTI — colonna recapiti + form
   -------------------------------------------------------------------------- */
.contatti__address { font-style: normal; margin: 0 0 16px; line-height: 1.6; }
.contatti__tel-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.btn--tel { font-size: 16px; padding: 10px 20px; text-decoration: none; }
.contatti__email { margin: 0 0 12px; font-weight: 700; }
.contatti__hours { margin: 0; font-size: 15px; color: var(--c-text); }
.contatti__map-section { padding-block: 0; }
.contatti__map-wrapper { width: 100%; height: 420px; overflow: hidden; }

/* Messaggi esito form */
.form-alert {
  padding: 14px 18px;
  border-radius: 6px;
  margin-bottom: 18px;
  font-weight: 600;
  font-size: 15px;
}
.form-alert--ok  { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.form-alert--err { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* --------------------------------------------------------------------------
   PRIVACY — impaginazione testo informativa
   -------------------------------------------------------------------------- */
.privacy__content h1 {
  font-size: clamp(24px, 3vw + 12px, 34px);
  color: var(--c-text);
  margin-bottom: 4px;
}
.privacy__content h1 + p { color: #777; margin-top: 0; margin-bottom: 2em; font-size: 14px; }
.privacy__content h2 { margin-top: 1.6em; }
.privacy__content ul { padding-left: 1.4em; margin-bottom: 1em; }
.privacy__content ul li { margin-bottom: 4px; }

/* ==========================================================================
   Sfondi foto responsive (hero e CTA)
   Le pagine impostano inline le variabili --bg-960 / --bg-1920:
   sotto i 960px si scarica la variante WebP piu' leggera.
   ========================================================================== */
.bg-photo { background-image: var(--bg-960); }
@media (min-width: 960px) {
  .bg-photo { background-image: var(--bg-1920); }
}