/* 
 * Header Styles - GenIApp
 * Questo file contiene tutti gli stili per il nuovo header responsive
 * Include: navbar, menu di navigazione, selettore lingua e CTA
 */

/* Stili generali dell'header */
.header {
  position: relative;
  overflow: visible;
  width: 100%;
  background-color: transparent;
}

/* Container principale della navbar */
.navbar {
  z-index: 100;
  background-color: transparent;
  width: 100%;
  min-height: 5.75rem;
  padding: 0 5%;
  display: flex;
  align-items: center;
}

.navbar_container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 80rem;
  height: 100%;
  margin: 0 auto;
}

/* Stili per il logo */
.navbar_logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.navbar2_logo {
  width: 100px;
  height: auto;
  /* Ottimizzazioni per caricamento immediato */
  display: block;
  object-fit: contain;
  object-position: center;
  /* Previene layout shift durante il caricamento */
  min-height: 40px;
  /* Transizione fluida per evitare sfarfallii */
  opacity: 1;
  transition: opacity 0.2s ease-in-out;
  /* Ottimizzazione rendering */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  /* Forza il browser a renderizzare immediatamente */
  will-change: auto;
}

/* Stato di caricamento del logo */
.navbar2_logo.loading {
  opacity: 0.3;
  background-color: #f8f9fa;
  border-radius: 4px;
}

.navbar2_logo.loaded {
  opacity: 1;
}

/* Preload optimization - riserva spazio per evitare layout shift */
.navbar_logo-link::before {
  content: '';
  display: block;
  width: 100px;
  height: 40px;
  position: absolute;
  background-color: transparent;
  z-index: -1;
}

/* Stili per il menu di navigazione centrale */
.nav_menu {
  display: flex;
  justify-content: center;
  flex-grow: 1;
}

.navbar_menu {
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.navbar_menu-item {
  position: relative;
}

.navbar_menu-link {
  color: var(--text-color--text-primary);
  font-family: var(--font-family--body);
  font-size: 1.1rem;
  font-weight: 500;
  text-decoration: none;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
  position: relative;
}

.navbar_menu-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--base-color-brand--primary);
  transition: width 0.3s ease;
}

.navbar_menu-link:hover {
  color: var(--base-color-brand--primary);
}

.navbar_menu-link:hover::after,
.navbar_menu-link.active::after {
  width: 100%;
}

/* Stili per il wrapper dei bottoni a destra */
.navbar_menu-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar_button-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Stili per il selettore lingua */
/* Language Selector Moderno */
.language-selector {
  position: relative;
  z-index: 1000;
}

/* Bottone principale del selettore */
.language-selector-button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(89, 84, 152, 0.2);
  color: var(--text-color--text-primary);
  padding: 0.6rem 0.75rem;
  border-radius: 12px;
  font-weight: 500;
  font-family: var(--font-family--body);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 100px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.language-selector-button:hover {
  background: rgba(241, 116, 43, 0.1);
  border-color: var(--base-color-brand--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.language-selector-button:focus {
  outline: none;
  border-color: var(--base-color-brand--primary);
  box-shadow: 0 0 0 3px rgba(241, 116, 43, 0.2);
}

/* Elementi del bottone */
.current-language-flag {
  width: 20px;
  height: 13px;
  border-radius: 2px;
  object-fit: cover;
  display: block;
}

.current-language-text {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.language-selector-icon {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--text-color--text-primary);
  opacity: 0.7;
}

.language-selector.active .language-selector-icon {
  transform: rotate(180deg);
  color: var(--base-color-brand--primary);
  opacity: 1;
}

.language-selector-button {
  display: flex;
  align-items: center;
  background: transparent;
  border: 1px solid var(--border-color--border-primary);
  color: var(--text-color--text-primary);
  padding: 0.5rem 0.75rem;
  border-radius: 0.75rem;
  font-weight: 500;
  font-family: var(--font-family--body);
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.language-selector-button:hover {
  background-color: rgba(95, 91, 255, 0.1);
}

.language-selector-icon {
  margin-left: 0.5rem;
  transition: transform 0.3s ease;
}

.language-selector.active .language-selector-icon {
  transform: rotate(180deg);
}

/* Dropdown moderno */
.language-selector-dropdown {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(89, 84, 152, 0.15);
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 
              0 8px 16px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-15px) scale(0.95);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 1001;
  overflow: hidden;
  min-width: 220px;
  padding: 0.5rem 0;
  
  /* Previene overflow su mobile */
  max-width: calc(100vw - 60px);
}

.language-selector.active .language-selector-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Opzioni del dropdown */
.language-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  border-bottom: 1px solid rgba(89, 84, 152, 0.08);
}

.language-option:last-child {
  border-bottom: none;
}

.language-option:hover {
  background: linear-gradient(90deg, rgba(241, 116, 43, 0.1), rgba(241, 116, 43, 0.05));
  transform: translateX(4px);
}

.language-option.active {
  background: linear-gradient(90deg, rgba(241, 116, 43, 0.15), rgba(241, 116, 43, 0.08));
  color: var(--base-color-brand--primary);
}

.language-flag {
  width: 20px;
  height: 13px;
  border-radius: 2px;
  object-fit: cover;
  display: block;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.language-text {
  flex: 1;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
}

.language-check {
  color: var(--base-color-brand--primary);
  font-weight: 700;
  font-size: 1.1rem;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.2s ease;
}

.language-option.active .language-check {
  opacity: 1;
  transform: scale(1);
}

/* Stili per il bottone Richiedi Demo */
.nav-button_register {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--base-color-brand--primary);
  color: var(--base-color-brand--white);
  border: 1px solid var(--border-color--border-tertiary);
  border-radius: 0.75rem;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  box-shadow: 0 4px 6px rgba(186, 188, 247, 0.1);
  transition: background-color 0.3s ease;
}

.nav-button_register:hover {
  background-color: var(--base-color-brand--secondary);
}

.button-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1rem;
}

.icon-div {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 1.25rem;
  height: 1.25rem;
  background-color: #ebeeff;
  border-radius: 0.375rem;
}

.icon-embed {
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--base-color-brand--primary);
}

/* Stili per il menu mobile */
.navbar_menu-button {
  display: none;
  cursor: pointer;
  border-radius: 8px;
  padding: 8px;
  transition: all 0.3s ease;
  background-color: transparent;
  border: 1px solid transparent;
}

.navbar_menu-button:hover {
  background-color: rgba(95, 91, 255, 0.1);
  border-color: rgba(95, 91, 255, 0.2);
}

.menu-icon,
.menu-icon2 {
  width: 24px;
  height: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  cursor: pointer;
}

.menu-icon::before,
.menu-icon::after,
.menu-icon2_line-top,
.menu-icon2_line-middle,
.menu-icon2_line-bottom {
  width: 100%;
  height: 2px;
  background-color: var(--base-color-brand--secondary);
  transition: all 0.3s ease;
  border-radius: 1px;
  display: block;
}

.menu-icon::before,
.menu-icon::after {
  content: '';
  display: block;
}

.menu-icon {
  position: relative;
}

.menu-icon::before {
  transform: translateY(-6px);
}

.menu-icon::after {
  transform: translateY(6px);
}

.menu-icon_line-middle-inner {
  width: 100%;
  height: 2px;
  background-color: var(--base-color-brand--secondary);
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  border-radius: 2px;
}

/* Animazione elegante per il menu aperto */
.navbar.mobile-open .menu-icon::before {
  transform: rotate(45deg);
}

.navbar.mobile-open .menu-icon::after {
  transform: rotate(-45deg);
}

.navbar.mobile-open .menu-icon2_line-top {
  transform: translateY(9px) rotate(45deg);
}

.navbar.mobile-open .menu-icon2_line-middle {
  opacity: 0;
  transform: scale(0);
}

.navbar.mobile-open .menu-icon2_line-bottom {
  transform: translateY(-9px) rotate(-45deg);
}

/* Effetto glow quando il menu è aperto */
.navbar.mobile-open .navbar_menu-button {
  background-color: rgba(95, 91, 255, 0.15);
  border-color: rgba(95, 91, 255, 0.3);
  box-shadow: 0 0 10px rgba(95, 91, 255, 0.2);
}

/* Stili responsive */
@media screen and (max-width: 991px) {
  .nav_menu {
    position: absolute;
    top: 5.75rem;
    left: 0;
    width: 100%;
    background-color: white;
    padding: 1.5rem 0;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 99;
    border-radius: 0 0 12px 12px;
  }
  
  .navbar.mobile-open .nav_menu {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .navbar_menu {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
    padding: 1rem 0;
  }
  
  .navbar_menu-link {
    font-size: 1.1rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--text-color--text-primary);
  }
  
  .navbar_menu-link:hover {
    background-color: rgba(95, 91, 255, 0.1);
    color: var(--base-color-brand--primary);
    transform: translateY(-2px);
  }
  
  .navbar_menu-button {
    display: block;
    z-index: 101;
    order: 3; /* Menu hamburger alla fine */
  }
  
  .navbar_container {
    justify-content: space-between;
    position: relative;
  }
  
  /* Logo sempre a sinistra */
  .navbar_logo-link {
    order: 1;
    position: static;
    transform: none;
  }
  
  /* Wrapper bottoni al centro-destra */
  .navbar_menu-right,
  .navbar_button-wrapper {
    order: 2;
    gap: 0.5rem;
    display: flex;
    align-items: center;
  }
  
  .hide-tablet {
    display: none;
  }
  
  /* Menu hamburger più elegante */
  .navbar_menu-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    z-index: 102;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    margin-left: 0.5rem;
  }
  
  .navbar_menu-button:hover {
    background-color: rgba(95, 91, 255, 0.1);
  }
}

/* Media query per schermi più piccoli */
@media screen and (max-width: 767px) {
  .navbar {
    min-height: 4.5rem;
    padding: 0 3%;
  }
  
  .navbar2_logo {
    width: 80px;
    /* Ottimizzazioni specifiche per mobile */
    min-height: 32px;
    will-change: transform;
  }
  
  .language-selector-button {
    padding: 0.4rem 0.6rem;
    font-size: 0.95rem;
  }
  
  .nav-button_register {
    display: none; /* Nasconde il bottone nella versione mobile */
  }
  
  /* Selettore lingua responsive per mobile */
  .language-selector-dropdown {
    right: -10px;
    left: auto;
    min-width: 200px;
    max-width: calc(100vw - 40px);
    transform-origin: top right;
  }
  
  .language-selector-button {
    min-width: 85px;
    padding: 0.5rem 0.6rem;
    font-size: 0.9rem;
  }
  
  .current-language-flag {
    width: 16px;
    height: 11px;
  }
  
  .icon-div {
    width: 1rem;
    height: 1rem;
  }
  
  .navbar_button-wrapper {
    gap: 0.5rem;
  }
  
  /* Assicura che il menu mobile sia visibile anche su mobile */
  .nav_menu {
    top: 4.5rem;
  }
}

/* Mobile ultra small */
@media screen and (max-width: 479px) {
  .navbar {
    padding: 0 2%;
  }
  
  .navbar2_logo {
    width: 70px;
    /* Ottimizzazioni per schermi molto piccoli */
    min-height: 28px;
  }
  }
  
  .language-selector-button {
    padding: 0.3rem 0.5rem;
    font-size: 0.85rem;
    min-width: 75px;
  }
  
  .language-selector-dropdown {
    right: -5px;
    min-width: 180px;
    max-width: calc(100vw - 20px);
  }
  
  .language-option {
    padding: 0.6rem 0.8rem;
  }
  
  .language-text {
    font-size: 0.9rem;
  }
  
  .language-selector-dropdown {
    min-width: 160px;
  }
  
  .navbar_menu-button {
    width: 44px;
    height: 44px;
  }
  
  .menu-icon2 {
    width: 1.25rem;
    height: 1rem;
  }
}

/* Classe per mostrare i pulsanti su mobile quando il menu è aperto */
.show-mobile {
  display: flex !important;
}