/* ==========================================================================
   COMPONENTI CONDIVISI — header, footer, selettore sedi, bottone, servizi
   ========================================================================== */

/* --- Header --------------------------------------------------------------- */

.site-header {
  height: 115px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (max-width: 600px) {
  .site-header {
    height: 70px;
  }
}

.site-header__logo {
  display: block;
  line-height: 0;
}

.site-header__logo img {
  width: 229px;
  height: auto;
}

@media (max-width: 900px) {
  .site-header__logo img {
    width: 196px;
  }
}

@media (max-width: 600px) {
  .site-header__logo img {
    width: 127px;
  }
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-footer);
}

.site-header__nav a[aria-current="page"] {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 calc(100% - 2px);
  background-size: 100% 1px;
}

.site-header__nav-divider {
  color: var(--color-divider);
}

/* --- Hover menu/pulsanti — sottolineatura sinistra→destra (CTA esclusa) ---
   Sostituisce il precedente fade in opacità. Altezza (1px) identica in ogni
   punto del sito, compreso il numero di telefono nei contatti del footer. */
.site-header__nav a:not([aria-current="page"]),
.mobile-menu__nav a:not([aria-current="page"]),
.site-footer__social a,
.site-footer__contatti-info a,
.site-footer__privacy,
.policy-close {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 calc(100% - 2px);
  background-size: 0% 1px;
  transition: background-size 0.25s ease;
}

.site-header__nav a:not([aria-current="page"]):focus-visible,
.mobile-menu__nav a:not([aria-current="page"]):focus-visible {
  background-size: 100% 1px;
}

/* Hover attivo solo da desktop (oltre la soglia tablet): su mobile/tablet
   resta visibile solo la sottolineatura della pagina attiva. */
@media (min-width: 901px) {
  .site-header__nav a:not([aria-current="page"]):hover,
  .mobile-menu__nav a:not([aria-current="page"]):hover,
  .site-footer__social a:hover,
  .site-footer__contatti-info a:hover,
  .site-footer__privacy:hover,
  .policy-close:hover {
    background-size: 100% 1px;
  }
}

/* Contatti footer — più spazio tra testo e linea rispetto al resto del sito */
.site-footer__social a,
.site-footer__contatti-info a {
  padding-bottom: 2px;
  background-position: 0 100%;
}

/* Hamburger — visibile solo sotto i 600px. Resta sopra all'overlay del menu
   (z-index + position) e si trasforma in "X" tramite le stesse 3 linee. */
.site-header__menu-toggle {
  display: none;
  position: relative;
  z-index: 300;
  width: 20px;
  height: 14px;
  flex-shrink: 0;
}

.site-header__menu-toggle span {
  position: absolute;
  left: 0;
  display: block;
  width: 100%;
  height: 1.75px;
  background: var(--color-accent);
  transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
}

.site-header__menu-toggle span:nth-child(1) {
  top: 0;
}

.site-header__menu-toggle span:nth-child(2) {
  top: 6px;
}

.site-header__menu-toggle span:nth-child(3) {
  top: 12px;
}

.site-header__menu-toggle[aria-expanded="true"] span:nth-child(1) {
  top: 6px;
  transform: rotate(45deg);
}

.site-header__menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.site-header__menu-toggle[aria-expanded="true"] span:nth-child(3) {
  top: 6px;
  transform: rotate(-45deg);
}

@media (max-width: 600px) {
  .site-header__nav--desktop {
    display: none;
  }

  .site-header__menu-toggle {
    display: block;
  }
}

/* --- Logo VG (selettore sedi vettoriale) ----------------------------------- */

.logo-vg {
  height: 48px;
  width: auto;
}

.logo-vg-small {
  /* ~1.45x l'altezza-cap del testo H4 affiancato ("Prenota una visita"),
     scalato a 0.85x e poi a 0.80x — identico su Home e Servizi */
  height: clamp(22px, 13.02px + 2.61vw, 46px);
  width: auto;
}

/* --- Bottone pillola ------------------------------------------------------- */

.btn-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: var(--btn-border);
  border-radius: var(--btn-radius);
  padding: var(--btn-padding-y) var(--btn-padding-x);
  color: var(--color-button-text);
  background-color: transparent;
  /* Fluido su tutta la scala 375px→1280px: 13px a mobile, 20px a desktop
     (prima si appiattiva a 18px già a 800px). */
  font-size: clamp(13px, 10.1px + 0.7735vw, 20px);
  font-weight: var(--fw-medium);
  transition: background-color 0.45s ease;
}

@media (min-width: 901px) {
  .btn-pill:hover {
    background-color: var(--color-cta-hover);
  }
}

.btn-pill__arrow {
  width: 0.9em;
  height: 0.9em;
  flex-shrink: 0;
}


/* --- Footer ----------------------------------------------------------------- */

.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  font-size: calc(var(--fs-footer) + 3px);
  padding-block: 48px 32px;
}

.site-footer__brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 80px;
}

.site-footer__brand .logo-vg {
  height: 57px;
}

.site-footer__brand-ottica {
  height: 76px;
  width: auto;
}

.site-footer__contatti {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 136px;
}

.site-footer__indirizzo,
.site-footer__contatti-info,
.site-footer__social {
  line-height: 1.6;
}

.site-footer__social {
  text-align: right;
}

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

.site-footer__vg-video {
  display: block;
  width: 62px;
  height: 62px;
  margin-inline: auto;
  margin-bottom: 6px;
  object-fit: cover;
}

.site-footer__copyright {
  /* Fluido tra 375px (15px, invariato) e 800px (18px, invariato) — sopra
     gli 800px resta piatto a 18px come da sempre su tablet e desktop. */
  font-size: clamp(var(--fs-footer), 12.35px + 0.706vw, calc(var(--fs-footer) + 3px));
  opacity: 0.9;
}

.site-footer__privacy {
  display: inline-block;
  margin-top: 4px;
  font-size: var(--fs-tiny);
  font-weight: var(--fw-light);
}

/* Credit "Visual world by ENTG Studio" (stesso tag di miragemusic.ch):
   maiuscolo bold #C0C0C0 con marchietto pieno, link a entangled.ch,
   hover a opacità */
.site-footer__credit {
  display: block;
  margin-top: 10px;
  color: #C0C0C0;
  font-size: 9px;
  font-weight: var(--fw-bold);
  text-transform: uppercase;
  letter-spacing: normal;
  transition: opacity 0.25s ease;
}

@media (min-width: 901px) {
  .site-footer__credit:hover { opacity: 0.5; }
}

.entg-mark {
  display: inline-block;
  vertical-align: baseline;
  width: 2.6ch;
  height: 0.7em;
  height: 1cap;
  margin-right: 0.18em;
  background: currentColor;
}

@media (max-width: 600px) {
  .site-footer__contatti {
    flex-direction: column;
    gap: 32px;
  }

  .site-footer__social {
    text-align: left;
  }
}

@media (max-width: 600px) {
  .site-footer {
    padding-block: 38px 26px;
  }

  .site-footer__brand {
    gap: 20px;
    margin-bottom: 48px;
  }

  .site-footer__brand .logo-vg {
    height: 36px;
  }

  .site-footer__brand-ottica {
    height: 48px;
  }

  .site-footer__contatti {
    margin-bottom: 70px;
  }
}

/* --- Menu mobile (Fase 3) — blocco isolato e sostituibile ------------------
   Overlay full-screen essenziale, apertura/chiusura gestita da js/main.js.
   Per ridisegnarlo basta sostituire questo blocco e la funzione
   corrispondente in main.js, senza toccare il resto del CSS. ---------------- */

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  /* Margini Mobile Menu da design-token.md: 15px laterale/inferiore.
     padding-top: 63px = 48px (bordo inferiore della "X", centrata nei 70px
     dell'header mobile) + 15px di distanza richiesta. */
  padding: 63px 15px 15px;
  gap: 15px;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu__nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-menu__nav a {
  /* Body + testi mobile menu, da design-token.md */
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-body);
  font-weight: var(--fw-regular);
  text-align: left;
  align-self: flex-start;
}

.mobile-menu__nav a[aria-current="page"] {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 calc(100% - 2px);
  background-size: 100% 1px;
}

.mobile-menu__logo {
  display: flex;
  justify-content: center;
}

.mobile-menu__logo video {
  width: 72px;
  height: 72px;
  object-fit: cover;
}

/* --- Hero ------------------------------------------------------------------ */

.hero {
  position: relative;
  aspect-ratio: 1280 / 700;
}

@media (max-width: 900px) {
  .hero {
    aspect-ratio: 800 / 493;
  }
}

@media (max-width: 600px) {
  .hero {
    aspect-ratio: 375 / 250;
  }
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(160px, 22vw, 280px);
  height: auto;
  opacity: 0.9;
}

.hero .logo-vg {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 24px;
}

@media (max-width: 600px) {
  .hero .logo-vg {
    height: 29px; /* -15% rispetto ai 34px precedenti, solo mobile */
    bottom: 5px;
  }
}

.hero--titolo {
  position: absolute;
  left: var(--margin-x);
  right: var(--margin-x);
  bottom: 70px;
  color: #fff;
}

/* --- Blocco titolo di sezione (H1/H2 + divisore) --------------------------- */

.section-heading {
  padding-top: 30px;
  padding-bottom: 30px;
}

/* --- Due colonne (Dove siamo/Orari, Due punti di forza) -------------------- */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding-top: 30px;
  padding-bottom: 60px;
}

.two-col .label {
  display: block;
  margin-bottom: 16px;
}

.two-col p {
  line-height: 1.6;
}

@media (max-width: 600px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 30px;
    padding-bottom: 40px;
  }
}

/* --- Claim emozionale (immagine + testo) ----------------------------------- */

.claim-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 1280 / 650;
  object-fit: cover;
}

@media (max-width: 900px) {
  .claim-image img {
    aspect-ratio: 800 / 400;
  }
}

@media (max-width: 600px) {
  .claim-image img {
    aspect-ratio: 375 / 260;
  }
}

.claim-text {
  padding-top: 30px;
  padding-bottom: 30px;
}

/* --- Lista servizi numerata -------------------------------------------------- */

.numbered-list {
  padding-top: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
  row-gap: 56px;
  padding-bottom: 48px;
}

.numbered-list__item .numero-servizio {
  display: block;
  margin-bottom: 8px;
}

.numbered-list__item h3 {
  font-size: var(--fs-h6);
  line-height: var(--lh-h6);
  letter-spacing: var(--ls-h6);
  font-weight: var(--fw-bold);
  margin-bottom: 8px;
}

.numbered-list__item p {
  opacity: 0.85;
}

.numbered-list__item a {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 calc(100% - 2px);
  background-size: 100% 1px;
}

@media (min-width: 901px) {
  .numbered-list__item a:hover {
    opacity: 0.7;
  }
}

@media (max-width: 600px) {
  .numbered-list {
    grid-template-columns: 1fr;
    row-gap: 40px;
  }

  .numbered-list__item h3 {
    font-size: clamp(23px, 13.2px + 2.64vw, var(--fs-h4));
    line-height: 1.064; /* come .h4, come da design-token.md */
    letter-spacing: var(--ls-h4);
  }
}

/* --- CTA Prenotazione -------------------------------------------------------- */

.cta-prenotazione {
  padding-top: 70px;
  padding-bottom: 90px;
}

.cta-prenotazione .logo-vg-small {
  display: block;
  margin-bottom: 9px;
}

.cta-prenotazione h2 {
  margin-bottom: 27px;
}

@media (max-width: 600px) {
  .cta-prenotazione {
    padding-top: 56px;
    padding-bottom: 77px;
  }

  .cta-prenotazione h2 {
    margin-bottom: 19px;
    font-size: var(--fs-h6);
    line-height: var(--lh-h6);
    letter-spacing: var(--ls-h6);
  }
}

/* --- Due colonne con elenco puntato (Servizi per la tua vista) ------------- */

.two-col-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding-top: 30px;
  padding-bottom: 60px;
}

.two-col-list .label {
  display: block;
  margin-bottom: 16px;
}

.two-col-list p {
  line-height: 1.6;
  margin-bottom: 20px;
}

.two-col-list ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.two-col-list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--fs-bullet);
  line-height: var(--lh-bullet);
  letter-spacing: var(--ls-bullet);
}

.two-col-list li::before {
  content: "\2022";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

@media (max-width: 600px) {
  .two-col-list {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 30px;
    padding-bottom: 40px;
  }
}

/* --- La vista dei più piccoli ----------------------------------------------- */

.piccoli {
  padding-block: 60px;
}

.piccoli h2 {
  margin-bottom: 16px;
}

.piccoli a {
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 calc(100% - 2px);
  background-size: 100% 1px;
}

@media (min-width: 901px) {
  .piccoli a:hover {
    opacity: 0.7;
  }
}

/* --- Pagina Policy - Privacy - Cookie --------------------------------------- */

.policy-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-block: 40px;
}

.policy-title {
  font-size: clamp(28px, 20px + 2.5vw, 40px);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-h2);
}

.policy-close {
  font-size: 32px;
  line-height: 1;
  flex-shrink: 0;
}

.policy-body {
  padding-bottom: 90px;
}

.policy-body p {
  margin-bottom: 24px;
  line-height: 1.6;
}

.policy-meta {
  font-size: var(--fs-footer);
}

.policy-body h2 {
  font-size: var(--fs-h6);
  line-height: var(--lh-h6);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-h6);
  margin-top: 48px;
  margin-bottom: 20px;
}

/* --- Immagine full-bleed (chiusura, ecc.) ----------------------------------- */

.full-bleed-image img {
  width: 100%;
  height: auto;
  display: block;
}