/* css/header.css
   Stili dedicati all'header unificato e alla navigazione.
   Fornisce compatibilità vanilla CSS completa (senza dipendenza da Tailwind).
*/

:root {
    --neon-pink: #ff69b4;
    --shadow-pink: 0 0 15px #ff69b4;
}

/* Base resets per l'header */
#main-header {
    box-sizing: border-box;
    font-family: 'Nunito', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

#main-header * {
    box-sizing: border-box;
}

/* Navigazione Flexbox */
.main-header-nav {
    width: 100%;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.5rem;
    margin: 0 auto;
    max-width: 1280px;
}

@media (min-width: 640px) {
    .main-header-nav {
        padding: 1rem 2.5rem;
    }
}

@media (min-width: 1024px) {
    .main-header-nav {
        padding: 1.1rem 5rem;
    }
}

/* Brand Link */
.site-brand-link {
    display: inline-flex;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 400;
    color: #ffffff !important;
    text-decoration: none !important;
    letter-spacing: 0.005em;
    transition: color 0.3s ease;
    font-family: 'Nunito', sans-serif !important;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

@media (min-width: 640px) {
    .site-brand-link {
        font-size: 1.5rem;
    }
}

.site-brand-link:hover {
    color: var(--neon-pink) !important;
    opacity: 0.95;
}

.text-neon-pink, .iv-pink {
    color: var(--neon-pink) !important;
}

.header-logo-img {
    height: 32px; 
    width: 32px;
    object-fit: contain;
    margin-right: 0.5rem;
    display: block;
    filter: drop-shadow(0 0 14px rgba(118, 149, 255, 0.45));
}

/* Menu e icone */
.header-menu-tools {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

@media (min-width: 640px) {
    .header-menu-tools {
        gap: 1.2rem;
    }
}

.header-main-icons {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Icone Link */
.nav-icon-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 0.35rem;
    color: #ffffff !important;
    transition: color 0.25s ease;
    text-decoration: none !important;
}

.nav-icon-link svg {
    width: 24px;
    height: 24px;
    display: block;
}

.nav-icon-link:hover {
    color: var(--neon-pink) !important;
}

/* Tooltip */
.nav-icon-tooltip {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    background-color: var(--neon-pink);
    color: #0d0d0d;
    font-weight: 700;
    text-align: center;
    border-radius: 0.25rem;
    padding: 0.2rem 0.6rem;
    z-index: 100;
    bottom: -2.15rem;
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    white-space: nowrap;
    font-size: 0.75rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-icon-link:hover .nav-icon-tooltip {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Bottone Header */
.header-btn {
    background-color: transparent;
    border: 1px solid #ffffff; 
    color: #ffffff !important; 
    padding: 0.5rem 0.8rem;
    border-radius: 0.25rem;
    font-weight: 400;
    font-family: 'Nunito', sans-serif;
    transition: all 0.3s ease;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
}

@media (min-width: 640px) {
    .header-btn {
        padding: 0.5rem 1rem;
        font-size: 0.95rem;
    }
}

.header-btn:hover {
    background-color: #ffffff;
    color: #0d0d0d !important;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5); 
    font-weight: 600 !important; 
}

.header-btn svg {
    width: 16px;
    height: 16px;
    margin-right: 0.35rem;
    display: inline-block;
    vertical-align: middle;
}

@media (max-width: 639px) {
    .header-btn svg {
        margin-right: 0;
    }
    .header-contact-text {
        display: none !important;
    }
}

/* Language Dropdown */
.language-dropdown {
    top: 100%; 
    right: 0;
    z-index: 150;
    position: absolute;
    width: 8rem;
    margin-top: 0.5rem;
    background-color: #1f2937;
    border-radius: 0.375rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid #374151;
}

.language-dropdown.hidden {
    display: none !important;
}

.lang-option {
    width: 100%;
    text-align: left;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: white;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
}

.lang-option:hover {
    background-color: #374151;
}

.lang-icon {
    padding: 0.5rem; 
    cursor: pointer;
    background: transparent;
    border: none;
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.lang-icon svg {
    width: 24px;
    height: 24px;
    display: block;
}

.lang-icon:hover {
    color: var(--neon-pink);
}

.flag-emoji {
    margin-right: 0.5rem;
    font-size: 1.1em;
    line-height: 1;
    display: inline-block;
}

/* Posizionamento dell'header */
.header-position-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
}

.header-position-static {
    position: relative;
    width: 100%;
    z-index: 10;
    margin-bottom: 1.5rem;
}

.header-position-static .main-header-nav {
    padding-left: 0;
    padding-right: 0;
    max-width: 100%;
}

/* Stili specifici per sfondi */
.header-transparent-bg {
    background-color: transparent;
    transition: background-color 0.5s ease-in-out;
}

.header-solid-bg {
    background-color: #0d0d0d; 
    transition: background-color 0.5s ease-in-out;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.header-minimal-bg {
    background-color: transparent;
    transition: background-color 0.5s ease-in-out;
}

/* Fix doppio padding sezione interviste */
.iv-header {
    padding: 0 !important;
}

.iv-header .main-header-nav {
    padding: 0.6rem 1rem !important;
    max-width: 100% !important;
}

/* Stili specifici per l'header del founder */
.founder-header {
    background-color: #0f172a !important;
    border-bottom: 1px solid #1e293b !important;
}

.founder-header .main-header-nav {
    max-width: 1152px !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
}

/* Responsive per mobile */
@media (max-width: 1024px) and (orientation: portrait) {
    .main-header-nav {
        flex-direction: column;
        align-items: stretch;
        gap: 0.55rem;
        padding-top: 0.75rem;
        padding-bottom: 0.75rem;
    }

    .site-brand-link {
        align-self: flex-start;
    }

    .header-menu-tools {
        align-self: flex-end;
        margin-left: auto;
        flex-wrap: wrap;
        justify-content: flex-end;
        row-gap: 0.35rem;
    }

    .header-main-icons {
        display: flex;
        align-items: center;
        gap: 0.2rem;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .header-main-icons .nav-icon-link {
        width: 42px;
        height: 42px;
    }
}