/* assets/style.css */

/* --- 1. Custom Properties (CSS Variables) - Dark Theme Defaults --- */
:root {
    /* Colori ispirati a Lorahost (tema scuro con accenti blu/viola e verde) */
    --color-primary: #6a11cb; /* Viola scuro */
    --color-primary-light: #2575fc; /* Blu brillante */
    --color-primary-dark: #4a0094; /* Viola ancora più scuro */
    --color-secondary: #adb5bd; /* Grigio chiaro per testo secondario */
    --color-accent: #28a745; /* Verde per CTA/successo */
    --color-text-dark: #e9ecef; /* Testo chiaro su sfondi scuri */
    --color-text-light: #ffffff; /* Testo bianco puro */
    --color-background-light: #1a1a2e; /* Sfondo scuro principale */
    --color-background-dark: #16213e; /* Sfondo scuro leggermente più chiaro per sezioni alternate */
    --color-card-background: #0f3460; /* Sfondo card scuro */
    --color-border: rgba(255, 255, 255, 0.1); /* Bordo sottile chiaro */

    /* Gradienti */
    --gradient-primary: linear-gradient(45deg, var(--color-primary), var(--color-primary-light));
    --gradient-primary-hover: linear-gradient(45deg, var(--color-primary-dark), var(--color-primary));
    --gradient-overlay: linear-gradient(to bottom, rgba(26, 26, 46, 0.7), rgba(15, 52, 96, 0.9)); /* Overlay scuro per hero */
    --gradient-overlay-small-hero: linear-gradient(to bottom, rgba(26, 26, 46, 0.6), rgba(15, 52, 96, 0.8)); /* Overlay leggermente più chiaro per hero small */
    --gradient-card-border: linear-gradient(45deg, var(--color-primary-light), var(--color-primary));


    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    --font-family-sans: 'Poppins', sans-serif; /* Font più moderno */
    --font-size-base: 1rem;
    --font-size-h1: clamp(2.8rem, 6vw, 4.5rem);
    --font-size-h2: clamp(2.2rem, 4.5vw, 3.5rem);
    --font-size-h3: clamp(1.6rem, 3.5vw, 2.5rem);

    --border-radius: 0.5rem;
    --transition-speed: 0.3s ease-in-out;
    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.2);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-header: 0 4px 20px rgba(0, 0, 0, 0.3); /* Nuova ombra per l'header */

    /* Colori RGB per le onde (per gestire l'opacità con rgba) */
    --color-background-light-rgb: 26, 26, 46; /* Per tema scuro */
    --color-background-dark-rgb: 22, 33, 62; /* Per tema scuro */
    --color-primary-light-rgb: 37, 117, 252; /* rgb di --color-primary-light (#2575fc) */


    /* Altezza header di fallback, verrà sovrascritta da JS */
    --header-height: 80px;
}

/* --- Light Theme Variables (applied via prefers-color-scheme or .light-theme class) --- */
@media (prefers-color-scheme: light) {
    :root {
        --color-primary: #007bff; /* Blu vibrante */
        --color-primary-light: #00c6ff; /* Azzurro brillante */
        --color-primary-dark: #0056b3; /* Blu scuro */
        --color-secondary: #6c757d; /* Grigio scuro per testo secondario */
        --color-accent: #28a745; /* Verde per CTA/successo */
        --color-text-dark: #343a40; /* Testo scuro su sfondi chiari */
        --color-text-light: #ffffff; /* Testo bianco puro (per bottoni, ecc.) */
        --color-background-light: #ffffff; /* Sfondo chiaro principale */
        --color-background-dark: #f8f9fa; /* Sfondo chiaro leggermente più scuro per sezioni alternate */
        --color-card-background: #ffffff; /* Sfondo card chiaro */
        --color-border: #dee2e6; /* Bordo sottile scuro */

        --gradient-primary: linear-gradient(45deg, var(--color-primary), var(--color-primary-light));
        --gradient-primary-hover: linear-gradient(45deg, var(--color-primary-dark), var(--color-primary));
        --gradient-overlay: linear-gradient(to bottom, rgba(0, 123, 255, 0.6), rgba(0, 86, 179, 0.8)); /* Overlay per hero */
        --gradient-overlay-small-hero: linear-gradient(to bottom, rgba(0, 123, 255, 0.5), rgba(0, 86, 179, 0.7)); /* Overlay leggermente più chiaro per hero small */
        --gradient-card-border: linear-gradient(45deg, var(--color-primary), var(--color-primary-dark));

        --shadow-light: 0 4px 8px rgba(0, 0, 0, 0.05);
        --shadow-medium: 0 8px 16px rgba(0, 0, 0, 0.1);
        --shadow-header: 0 4px 10px rgba(0, 0, 0, 0.1); /* Nuova ombra per l'header */

        --color-background-light-rgb: 255, 255, 255;
        --color-background-dark-rgb: 248, 249, 250;
            --color-primary-light-rgb: 0, 198, 255; /* rgb di --color-primary-light (#00c6ff) */
    }
}

/* Explicit Light Theme Class - overrides prefers-color-scheme */
html[data-theme="light"] {
    --color-primary: #007bff;
    --color-primary-light: #00c6ff;
    --color-primary-dark: #0056b3;
    --color-secondary: #6c757d;
    --color-accent: #28a745;
    --color-text-dark: #343a40;
    --color-text-light: #ffffff;
    --color-background-light: #ffffff;
    --color-background-dark: #f8f9fa;
    --color-card-background: #ffffff;
    --color-border: #dee2e6;

    --gradient-primary: linear-gradient(45deg, var(--color-primary), var(--color-primary-light));
    --gradient-primary-hover: linear-gradient(45deg, var(--color-primary-dark), var(--color-primary));
    --gradient-overlay: linear-gradient(to bottom, rgba(128, 190, 255, 0.5), rgba(66, 130, 199, 0.7));
    --gradient-overlay-small-hero: linear-gradient(to bottom, rgba(0, 123, 255, 0.3), rgba(0, 86, 179, 0.4));
    --gradient-card-border: linear-gradient(45deg, var(--color-primary), var(--color-primary-dark));

    --shadow-light: 0 4px 8px rgba(0, 0, 0, 0.05);
    --shadow-medium: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-header: 0 4px 10px rgba(0, 0, 0, 0.1);

    --color-background-light-rgb: 255, 255, 255;
    --color-background-dark-rgb: 248, 249, 250;
    --color-primary-light-rgb: 0, 198, 255; /* rgb di --color-primary-light (#00c6ff) */
}

/* Explicit Dark Theme Class - overrides prefers-color-scheme */
html[data-theme="dark"] {
    --color-primary: #6a11cb;
    --color-primary-light: #2575fc;
    --color-primary-dark: #4a0094;
    --color-secondary: #adb5bd;
    --color-accent: #28a745;
    --color-text-dark: #e9ecef;
    --color-text-light: #ffffff;
    --color-background-light: #1a1a2e;
    --color-background-dark: #16213e;
    --color-card-background: #0f3460;
    --color-border: rgba(255, 255, 255, 0.1);

    --gradient-primary: linear-gradient(45deg, var(--color-primary), var(--color-primary-light));
    --gradient-primary-hover: linear-gradient(45deg, var(--color-primary-dark), var(--color-primary));
    --gradient-overlay: linear-gradient(to bottom, rgba(26, 26, 46, 0.7), rgba(15, 52, 96, 0.9));
    --gradient-overlay-small-hero: linear-gradient(to bottom, rgba(26, 26, 46, 0.6), rgba(15, 52, 96, 0.8));
    --gradient-card-border: linear-gradient(45deg, var(--color-primary-light), var(--color-primary));

    --shadow-light: 0 4px 15px rgba(0, 0, 0, 0.2);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-header: 0 4px 20px rgba(0, 0, 0, 0.3);

    --color-background-light-rgb: 26, 26, 46;
    --color-background-dark-rgb: 22, 33, 62;
    --color-primary-light-rgb: 37, 117, 252; /* rgb di --color-primary-light (#2575fc) */
}


/* --- 2. Reset & Base Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    height: 100%; /* Importante per il parallax */
}

body {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    line-height: 1.7; /* Leggermente aumentato per migliore leggibilità */
    color: var(--color-text-dark);
    background-color: var(--color-background-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-speed), color var(--transition-speed); /* Smooth theme transition */
}

main {
    flex-grow: 1;
}

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

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--color-primary);
}

ul {
    list-style: none;
    padding: 0; /* Assicurati che le liste non abbiano padding di default */
}

/* --- 3. Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark); /* Titoli si adattano al tema */
    letter-spacing: -0.02em; /* Leggero letter-spacing negativo per un look più moderno */
}

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

p {
    margin-bottom: var(--spacing-lg); /* Aumentato per migliore spaziatura e ritmo verticale */
    text-align: justify;
}

.hero p{
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    position: relative;
    padding-bottom: var(--spacing-md);
    color: var(--color-text-dark);
}

.section-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 5px;
    background: var(--gradient-primary);
    border-radius: 3px;
}

/* --- 4. Layout & Utilities --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-padding {
    padding: var(--spacing-xxl) 0;
    position: relative; /* Necessario per i pseudo-elementi di sfondo */
    overflow: hidden; /* Contiene i pseudo-elementi */
}

.bg-light {
    background-color: var(--color-background-dark);
}

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

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: background var(--transition-speed), transform var(--transition-speed), box-shadow var(--transition-speed), color var(--transition-speed); /* Aggiunto 'color' alla transizione */
    border: none;
    box-shadow: var(--shadow-light);
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-text-light);
}

.btn--primary:hover {
    background: var(--gradient-primary-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary-light);
    border: 2px solid var(--color-primary-light);
    padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-lg) - 2px);
}

.btn--secondary:hover {
    background: var(--gradient-primary);
    color: var(--color-text-light);
    border: none; /* Rimuove il bordo all'hover */
    padding: var(--spacing-sm) var(--spacing-lg); /* Adatta il padding */
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* Stili specifici per i pulsanti nella hero section */
.hero .btn--secondary {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
    padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-lg) - 2px);
}

.hero .btn--secondary:hover {
    background: var(--gradient-primary);
    color: var(--color-text-light);
    border: 2px solid transparent;
    padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-lg) - 2px);
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

/* Gruppo CTA nella hero section */
.hero__cta-group {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin-top: var(--spacing-md);
}

.btn--large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
}

/* --- 5. Header & Navigation --- */
.header {
    background-color: var(--color-background-light);
    padding: var(--spacing-sm) 0; /* Ridotto il padding verticale */
    box-shadow: none; /* Rimosso shadow di default, verrà aggiunto con JS */
    position: sticky; /* Header fisso */
    top: 0;
    z-index: 1000;
    transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
}

/* Ombra per l'header quando si scorre */
.header.scrolled {
    box-shadow: var(--shadow-header);
}

.header__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    font-size: var(--font-size-h3);
    font-weight: 700;
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
}

.logo i {
    color: var(--color-primary-light);
    margin-right: var(--spacing-xs);
    font-size: 1.5em;
    transition: color var(--transition-speed);
}

/* Logo image: dimensione responsiva e allineamento verticale */
.logo__img {
    height: 80px;
    width: auto;
    max-width: 100%;
    display: block;
    object-fit: contain;
}

/* Logo text: nome della compagnia accanto al logo */
.logo__text {
    margin-left: var(--spacing-sm);
    font-size: var(--font-size-h3);
    font-weight: 700;
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
    letter-spacing: 0.5px;
}

@media (max-width: 768px) {
    .logo__img {
        height: 78px;
        max-width: 100%;
        object-fit: contain;
    }

    .logo__text {
        font-size: var(--font-size-h4);
        margin-left: var(--spacing-xs);
    }
}

.main-nav {
    flex-grow: 1;
    display: flex;
    justify-content: flex-end; /* Allinea a destra per desktop */
    align-items: center;
}

.main-nav .nav-list {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center; /* Allinea verticalmente i link e i controlli */
}

.nav-link {
    font-weight: 500;
    padding: var(--spacing-xs) 0;
    position: relative;
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px; /* Spostato leggermente più in basso */
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    transition: width var(--transition-speed);
}

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

.nav-toggle {
    display: none; /* Nascosto di default su desktop */
    background: none;
    border: none;
    font-size: var(--spacing-xl);
    cursor: pointer;
    color: var(--color-text-dark);
    padding: var(--spacing-xs);
    transition: color var(--transition-speed);
}

/* Controlli Lingua e Tema all'interno della nav-list per desktop */
.nav-item--controls {
    display: flex; /* Mostra su desktop */
    align-items: center;
    gap: var(--spacing-sm); /* Spazio tra i controlli lingua e tema */
}

.lang-switcher {
    display: flex;
    gap: 0.2rem; /* Spazio ridotto tra i bottoni IT/EN */
}

.lang-button,
.theme-toggle {
    background-color: var(--color-background-dark);
    color: var(--color-text-dark);
    border: 1px solid var(--color-border);
    padding: 0.3rem 0.6rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: background-color var(--transition-speed), color var(--transition-speed), border-color var(--transition-speed), transform var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px; /* Larghezza minima per coerenza */
    height: 40px; /* Altezza fissa per coerenza */
}

.lang-button:hover,
.theme-toggle:hover {
    background: var(--gradient-primary);
    color: var(--color-text-light);
    border-color: transparent;
    transform: translateY(-2px); /* Leggero sollevamento all'hover */
}

.lang-button.active {
    background: var(--gradient-primary);
    color: var(--color-text-light);
    border-color: transparent;
}

/* Virtual language dropdown -------------------------------------------------- */
.lang-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.lang-dropdown__toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-background-dark);
    color: var(--color-text-dark);
    border: 1px solid var(--color-border);
    padding: 0.35rem 0.6rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    min-width: 10px;
    height: 40px;
    transition: background var(--transition-speed), transform var(--transition-speed), color var(--transition-speed), border-color var(--transition-speed);
}

.lang-dropdown__toggle:hover {
    background: var(--gradient-primary);
    color: var(--color-text-light);
    border-color: transparent;
    transform: translateY(-2px);
}

.lang-dropdown__selected {
    text-transform: none;
}

.lang-dropdown__list {
    position: absolute;
    top: calc(100% + 0.4rem);
    right: 0;
    background: var(--color-card-background);
    border: 1px solid var(--color-border);
    border-radius: calc(var(--border-radius) - 0.1rem);
    box-shadow: var(--shadow-medium);
    padding: 0.35rem;
    min-width: 160px;
    z-index: 1100;
    display: none;
    list-style: none;
}

.lang-dropdown__list[aria-hidden="false"] {
    display: block;
}

.lang-dropdown__item {
    padding: 0.45rem 0.6rem;
    border-radius: 0.3rem;
    cursor: pointer;
    color: var(--color-text-dark);
    transition: background var(--transition-speed), color var(--transition-speed);
}

.lang-dropdown__item:hover,
.lang-dropdown__item[aria-selected="true"] {
    background: var(--gradient-primary-hover);
    color: var(--color-text-light);
}

/* Small screens: align dropdown to left to avoid offscreen */
@media (max-width: 520px) {
    .lang-dropdown__list {
        right: auto;
        left: 0;
        min-width: 140px;
    }
}

/* Page loader --------------------------------------------------------------- */
.page-loader {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    min-height: 100vh;
    min-height: 100dvh; /* Dynamic viewport height per mobile */
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--color-background-light-rgb), 1);
    z-index: 99999;
    transition: opacity 400ms ease, visibility 400ms ease;
    opacity: 1;
    visibility: visible;
}
.page-loader__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}
.loader-logo {
    width: 150px;
    height: auto;
    display: block;
}

/* Poligoni di sfondo - fade in immediato */
.loader-logo .cls-1,
.loader-logo .cls-2,
.loader-logo .cls-4 {
    opacity: 0;
    animation: fadeInPolygon 0.6s ease-out forwards;
}

.loader-logo .cls-1 {
    animation-delay: 0s;
}

.loader-logo .cls-2 {
    animation-delay: 0.1s;
}

.loader-logo .cls-4 {
    animation-delay: 0.2s;
}

/* Path bianco cls-3 - STROKE che si disegna progressivamente da 0% a 100% */
/* Il disegno del path rappresenta il progresso di caricamento */
.loader-logo .cls-3 {
    fill: none;
    stroke: #fff;
    stroke-width: 4px;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: none; /* Nessuna transizione CSS, controllato da JS */
}

/* Bordo esterno cls-5 - sempre visibile con opacità ridotta */
.loader-logo .cls-5 {
    fill: transparent;
    stroke: #00aeef;
    stroke-width: 2;
    opacity: 0.4;
}

/* Animazione fade-in per i poligoni */
@keyframes fadeInPolygon {
    from {
        opacity: 0;
        transform: scale(0.94);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.page-loader.is-hidden {
    opacity: 0;
    pointer-events: none;
}

/* Fade/scale inner content when hiding for smoother effect */
.page-loader__inner {
    transition: opacity 400ms ease, transform 400ms ease;
}
.page-loader.is-hidden .page-loader__inner {
    opacity: 0;
    transform: scale(0.98);
}

/* Utility visually-hidden if not present */
.visually-hidden {
    position: absolute !important;
    height: 1px; width: 1px;
    overflow: hidden; clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap; border: 0; padding: 0; margin: -1px;
}

.theme-toggle {
    padding: 0; /* Rimuovi padding per icona */
    font-size: 1.2rem;
}


/* --- 6. Hero Section --- */
.hero {
    background: var(--gradient-overlay), url('https://images.unsplash.com/photo-1535378620160-74f956f20e07?q=80&w=2080&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') no-repeat center center/cover;
    color: var(--color-text-light);
    text-align: center;
    padding: var(--spacing-xxl) var(--spacing-md);
    min-height: calc(100vh - var(--header-height)); /* Altezza dell'intera viewport meno l'header */
    display: flex;
    flex-direction: column; /* Per posizionare le onde in fondo */
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Hero Slider Styles */
.hero-slider {
    background: none; /* Rimuovi background di default, useremo quello delle slide */
}

.hero__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1s ease-in-out, visibility 1s ease-in-out;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xxl) var(--spacing-md);
}

.hero__slide::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    z-index: 1;
}

.hero__slide--active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
}

/* Immagini di sfondo per ogni slide */
.hero__slide:nth-child(1) {
    background: none; /* Rimosso sfondo immagine per usare video */
}

/* Stile per il video di sfondo nella prima slide */
.hero__slide--video .hero__video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

/* Assicura che il contenuto della slide video sia sopra l'overlay */
.hero__slide--video .hero__content {
    position: relative;
    z-index: 3 !important;
}

.hero__slide:nth-child(2) {
    background: url('https://images.unsplash.com/photo-1581092160562-40aa08e78837?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
}

.hero__slide:nth-child(3) {
    background: url('https://www.cpprototype.it/wp-content/uploads/2024/05/prototipazione-3d-scaled.jpg') no-repeat center center/cover;
}

/* Immagini di sfondo per le altre pagine */
/* About Page */
#about-hero .hero__slide {
    background: url('img/team.jpeg') no-repeat center center/cover;
}

/* Contact Page */
#contact-hero .hero__slide {
    background: url('https://images.unsplash.com/photo-1423666639041-f56000c27a9a?q=80&w=2074&auto=format&fit=crop') no-repeat center center/cover;
}

/* Careers Page */
#careers-hero .hero__slide {
    background: url('https://www.evoform.it/wp-content/uploads/2020/09/stretta-di-mano1-1.jpg') no-repeat center center/cover;
}

/* Projects Page */
#projects-hero .hero__slide {
    background: url('img/pcb.jpeg') no-repeat center center/cover;
}

/* Controlli dello slider */
.hero__slider-controls {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
    pointer-events: none;
}

.hero__slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: var(--color-text-light);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    pointer-events: auto;
    opacity: 0.8;
}

.hero__slider-btn--prev {
    left: 2rem;
}

.hero__slider-btn--next {
    right: 2rem;
}

.hero__slider-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-50%) scale(1.1);
    opacity: 1;
}

.hero__slider-dots {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
    pointer-events: auto;
}

.hero__slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero__slider-dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.hero__slider-dot--active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    width: 30px;
    border-radius: 6px;
}

.hero--small {
    background: var(--gradient-overlay-small-hero), url('https://images.unsplash.com/photo-1518770660439-46361908d47b?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D') no-repeat center center/cover; /* Nuova immagine di sfondo più astratta */
    min-height: 40vh;
    padding: var(--spacing-xl) var(--spacing-md);
    position: relative; /* Assicura che l'overlay funzioni correttamente */
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    flex-grow: 1; /* Permette al contenuto di occupare lo spazio disponibile */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero h1 {
    font-size: var(--font-size-h1);
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    text-shadow: 0 2px 5px rgba(0,0,0,0.4); /* Ombra testo più leggera */
}

.hero p {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    margin-bottom: var(--spacing-sm);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: var(--color-secondary);
    text-shadow: 0 1px 3px rgba(0,0,0,0.3); /* Ombra testo più leggera */
}

/* Stili per le onde animate */
.hero__waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 15vh; /* Altezza delle onde */
    min-height: 100px;
    max-height: 200px;
    z-index: 1; /* Sotto il contenuto della hero, sopra lo sfondo */
}

.waves {
    position: relative;
    width: 100%;
    height: 100%;
    margin-bottom: -7px; /* Correzione per un piccolo spazio bianco sotto l'SVG */
    min-height: 100px;
    max-height: 200px;
}

/* Animazione delle onde */
.parallax > use {
    animation: move-wave 25s cubic-bezier(.55, .5, .45, .5) infinite;
}
.parallax > use:nth-child(1) {
    animation-delay: -2s;
    animation-duration: 7s;
    fill: rgba(var(--color-background-light-rgb), 0.7); /* Onda più trasparente */
}
.parallax > use:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 10s;
    fill: rgba(var(--color-background-light-rgb), 0.5);
}
.parallax > use:nth-child(3) {
    animation-delay: -4s;
    animation-duration: 13s;
    fill: rgba(var(--color-background-light-rgb), 0.3);
}
.parallax > use:nth-child(4) {
    animation-delay: -5s;
    animation-duration: 20s;
    fill: var(--color-background-light); /* Onda più vicina, colore solido */
}

@keyframes move-wave {
    0% {
        transform: translateX(-90px);
    }
    100% {
        transform: translateX(85px);
    }
}


/* --- 7. Services/Skills Section (used on Home and About) --- */
.services__grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
}

.service-card {
    background-color: var(--color-card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-xl);
    text-align: center;
    flex: 1 1 calc(25% - var(--spacing-lg));
    min-width: 280px;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed), border-color var(--transition-speed);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

/* Bordo sfumato sempre visibile, si intensifica all'hover */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: var(--gradient-card-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.1; /* Sempre leggermente visibile */
    transition: opacity var(--transition-speed);
}

.service-card:hover::before {
    opacity: 1; /* Si intensifica all'hover */
}

.service-card:hover {
    transform: translateY(-5px) scale(1.02); /* Leggero sollevamento e ingrandimento */
    box-shadow: var(--shadow-medium);
}

.service-card__icon {
    font-size: var(--spacing-xxl);
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-speed);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
}
.service-card p {
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}

/* Centra i paragrafi solo nella sezione home-skills-short */
#home-skills-short .service-card p {
    text-align: center;
}

/* --- 8. Projects Section (used on Home and Projects) --- */
.projects__grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
}

.project-card {
    background-color: var(--color-card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    flex: 1 1 calc(33.333% - var(--spacing-lg));
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed), border-color var(--transition-speed);
    position: relative;
    border: 1px solid var(--color-border);
}

/* Bordo sfumato sempre visibile, si intensifica all'hover */
.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: var(--gradient-card-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.1; /* Sempre leggermente visibile */
    transition: opacity var(--transition-speed);
}

.project-card:hover::before {
    opacity: 1; /* Si intensifica all'hover */
}

.project-card:hover {
    transform: translateY(-5px) scale(1.02); /* Leggero sollevamento e ingrandimento */
    box-shadow: var(--shadow-medium);
}

.project-card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-card__image {
    transform: scale(1.08); /* Ingrandimento leggermente maggiore per l'immagine */
}

.project-card__content {
    padding: var(--spacing-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.project-card h3 {
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-speed);
    font-size: 1.1rem;
    line-height: 1.4;
    max-height: 3.1em; /* 2 lines * 1.4 line-height + buffer */
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}

.project-card p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}

/* --- 9. About Section (used on Home and About) --- */
.about__content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xl);
    position: relative; /* Per il pattern di sfondo */
    z-index: 1; /* Assicura che il contenuto sia sopra il pattern */
}

.about__text {
    flex: 1 1 50%;
    min-width: 300px;
}

.about__image {
    flex: 1 1 40%;
    min-width: 300px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

/* Apple-Style Parallax Section */
.apple-parallax-section {
    position: relative;
    height: 600vh;
    background: #ffffff;
}

[data-theme="dark"] .apple-parallax-section {
    background: var(--color-background-dark);
}

/* Animated Waves Background */
.parallax-waves {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.waves-svg {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100%;
    min-height: 100vh;
}

.parallax-wave-layer-1 {
    animation: wave-move 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
    fill: rgba(106, 17, 203, 0.08);
}

.parallax-wave-layer-2 {
    animation: wave-move 12s cubic-bezier(0.36, 0.45, 0.63, 0.53) -2s infinite;
    fill: rgba(37, 117, 252, 0.06);
}

.parallax-wave-layer-3 {
    animation: wave-move 14s cubic-bezier(0.36, 0.45, 0.63, 0.53) -4s infinite;
    fill: rgba(106, 17, 203, 0.05);
}

.parallax-wave-layer-4 {
    animation: wave-move 16s cubic-bezier(0.36, 0.45, 0.63, 0.53) -6s infinite;
    fill: rgba(37, 117, 252, 0.04);
}

[data-theme="dark"] .parallax-wave-layer-1 {
    fill: rgba(106, 17, 203, 0.15);
}

[data-theme="dark"] .parallax-wave-layer-2 {
    fill: rgba(37, 117, 252, 0.12);
}

[data-theme="dark"] .parallax-wave-layer-3 {
    fill: rgba(106, 17, 203, 0.1);
}

[data-theme="dark"] .parallax-wave-layer-4 {
    fill: rgba(37, 117, 252, 0.08);
}

@keyframes wave-move {
    0% { transform: translate3d(-90px, 0, 0); }
    100% { transform: translate3d(85px, 0, 0); }
}

.parallax-spacer {
    height: 0;
}

.parallax-sticky-container {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.parallax-content {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* 3D Model Container - Full Width Background */
.model-3d-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.4;
}

.model-3d-container canvas {
    width: 100% !important;
    height: 100% !important;
    display: block;
}

/* Text Container */
.parallax-text-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    position: relative;
    z-index: 3;
}

.parallax-main-title {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.9;
}

.parallax-dynamic-title {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.parallax-dynamic-title.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.parallax-description {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--color-text-dark);
    line-height: 1.7;
    max-width: 650px;
    margin: 0 auto;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s,
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
    font-weight: 400;
}

[data-theme="light"] .parallax-description {
    color: #495057;
}

.parallax-description.active {
    opacity: 1;
    transform: translateY(0);
}

/* Progress Indicator */
.scroll-progress-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    z-index: 3;
}

.progress-dots {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 100;
    padding: 1rem 0.5rem;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.progress-dots.visible {
    opacity: 1;
    visibility: visible;
}

.progress-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    position: relative;
}

.progress-dot::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    padding: 4px;
    background: transparent;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.progress-dot:hover::before {
    background: rgba(106, 17, 203, 0.2);
}

.progress-dot.active {
    background: var(--gradient-primary);
    transform: scale(1.2);
    box-shadow: 0 0 20px rgba(106, 17, 203, 0.6),
                0 0 40px rgba(106, 17, 203, 0.3);
}

.progress-dot.active::before {
    background: rgba(106, 17, 203, 0.2);
    transform: scale(1.3);
}

/* Light theme adjustments for progress dots - Glassmorphism */
[data-theme="light"] .progress-dots {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 8px 32px 0 rgba(0, 123, 255, 0.2),
                0 2px 8px rgba(0, 0, 0, 0.1);
    -webkit-backdrop-filter: blur(10px) saturate(150%);
    backdrop-filter: blur(10px) saturate(150%);
}

[data-theme="light"] .progress-dot {
    background: rgba(0, 123, 255, 0.2);
    border: 1px solid rgba(0, 123, 255, 0.3);
}

[data-theme="light"] .progress-dot:hover {
    background: rgba(0, 123, 255, 0.3);
}

[data-theme="light"] .progress-dot.active {
    background: linear-gradient(135deg, #007bff, #00c6ff);
    border: none;
    box-shadow: 0 0 15px rgba(0, 198, 255, 0.5),
                0 0 30px rgba(0, 198, 255, 0.25),
                0 2px 8px rgba(0, 123, 255, 0.3);
}

[data-theme="light"] .progress-dot.active::before {
    background: rgba(0, 198, 255, 0.15);
}

.scroll-hint {
    font-size: 0.9rem;
    color: var(--color-secondary);
    opacity: 0.7;
    animation: pulseHint 2s ease-in-out infinite;
}

@keyframes pulseHint {
    0%, 100% { opacity: 0.7; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(-5px); }
}

.parallax-cta-btn {
    margin-top: 0.5rem;
    opacity: 0;
    transform: translateY(10px);
    animation: fadeInButton 0.6s ease-out 0.8s forwards;
}

@keyframes fadeInButton {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .apple-parallax-section {
        height: 500vh;
    }

    .model-3d-container {
        opacity: 0.3;
    }

    .parallax-text-container {
        padding: 0 3.5rem;
    }

    .scroll-progress-indicator {
        bottom: var(--spacing-lg);
    }

    .progress-dots {
        right: 1rem;
        padding: 0.75rem 0.35rem;
        gap: 0.75rem;
    }

    .progress-dot {
        width: 10px;
        height: 10px;
    }

    .parallax-description {
        max-width: 100%;
        padding: 0 0.5rem;
    }

    .parallax-dynamic-title {
        word-break: break-word;
        -webkit-hyphens: auto;
        hyphens: auto;
    }
}

@media (max-width: 480px) {
    .parallax-text-container {
        padding: 0 1.5rem;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .parallax-description {
        max-width: 100%;
        padding: 0;
        text-align: center;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .parallax-dynamic-title {
        font-size: clamp(2rem, 10vw, 3.5rem);
        text-align: center;
        width: 100%;
    }

    .parallax-main-title {
        text-align: center;
        width: 100%;
    }
}

/* Mission & Philosophy Cards */
.mission-philosophy__grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
}

.mission-philosophy__grid .card {
    background-color: var(--color-card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-xl);
    text-align: center;
    flex: 1 1 calc(50% - var(--spacing-lg));
    min-width: 300px;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed), border-color var(--transition-speed);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-border);
}

/* Bordo sfumato sempre visibile, si intensifica all'hover */
.mission-philosophy__grid .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: var(--gradient-card-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.1; /* Sempre leggermente visibile */
    transition: opacity var(--transition-speed);
}

.mission-philosophy__grid .card:hover::before {
    opacity: 1; /* Si intensifica all'hover */
}

.mission-philosophy__grid .card:hover {
    transform: translateY(-5px) scale(1.02); /* Leggero sollevamento e ingrandimento */
    box-shadow: var(--shadow-medium);
}

.mission-philosophy__grid .card__icon {
    font-size: var(--spacing-xxl);
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-speed);
}

.mission-philosophy__grid .card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
}
.mission-philosophy__grid .card p {
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}
.mission-philosophy__grid .card ul {
    padding-left: var(--spacing-md); /* Indentazione per le liste */
    text-align: left; /* Allinea il testo a sinistra */
}
.mission-philosophy__grid .card li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-secondary);
    line-height: 1.5; /* Migliorata leggibilità delle liste */
}
.mission-philosophy__grid .card li strong {
    color: var(--color-text-dark); /* Titoli dei pilastri più scuri */
}


/* --- 10. Testimonials Section --- */
.testimonials__grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
}

.testimonial-card {
    background-color: var(--color-card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-xl);
    flex: 1 1 calc(33.333% - var(--spacing-lg));
    min-width: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed), border-color var(--transition-speed);
    position: relative;
    border: 1px solid var(--color-border);
}

/* Bordo sfumato sempre visibile, si intensifica all'hover */
.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: var(--gradient-card-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.1; /* Sempre leggermente visibile */
    transition: opacity var(--transition-speed);
}

.testimonial-card:hover::before {
    opacity: 1; /* Si intensifica all'hover */
}

.testimonial-card:hover {
    transform: translateY(-5px) scale(1.02); /* Leggero sollevamento e ingrandimento */
    box-shadow: var(--shadow-medium);
}

.testimonial-card__quote {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-dark);
    position: relative;
    padding-left: var(--spacing-lg);
    transition: color var(--transition-speed);
}

.testimonial-card__quote::before {
    content: '\201C';
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    position: absolute;
    left: 0;
    top: -0.5rem;
    line-height: 1;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    margin-top: var(--spacing-md);
}

.testimonial-card__avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: var(--spacing-md);
    border: 2px solid var(--color-primary-light);
    transition: border-color var(--transition-speed);
}

.testimonial-card__name {
    font-weight: 600;
    margin-bottom: 0.2rem;
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
}

.testimonial-card__title {
    font-size: 0.9rem;
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}


/* --- 11. Contact Section --- */
.contact__grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    justify-content: center;
}

.contact-form {
    flex: 1 1 500px;
    background-color: var(--color-card-background);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    border: 1px solid var(--color-border);
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed), color var(--transition-speed);
    background-color: var(--color-background-light);
    color: var(--color-text-dark);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-light-rgb), 0.25); /* Glow più integrato */
}

/* Stili specifici per il dropdown */
.form-group select {
    appearance: none; /* Rimuove lo stile nativo del browser */
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23adb5bd' class='bi bi-chevron-down' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E"); /* Icona freccia Bootstrap */
    background-repeat: no-repeat;
    background-position: right var(--spacing-sm) center;
    background-size: 1rem;
    padding-right: calc(var(--spacing-sm) + 1rem); /* Spazio per l'icona */
}

/* Stili per il checkbox personalizzato */
.form-group--checkbox {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.form-group--checkbox input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-primary-light);
    border-radius: 4px;
    margin-right: var(--spacing-xs);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.form-group--checkbox input[type="checkbox"]:checked {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
}

.form-group--checkbox input[type="checkbox"]:checked::after {
    content: '\2713'; /* Tick mark */
    color: var(--color-text-light);
    font-size: 14px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.form-group--checkbox label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: 400; /* Peso normale per la label */
    color: var(--color-secondary); /* Colore secondario per la label */
}


.contact-info {
    flex: 1 1 300px;
    background-color: var(--color-card-background);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid var(--color-border);
    transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.contact-info h3 {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
}

.contact-info__group {
    margin-bottom: var(--spacing-xl); /* Spazio aumentato tra i gruppi di informazioni */
}

.contact-info__group p {
    margin-bottom: var(--spacing-xs); /* Spazio ridotto tra titolo e contenuto */
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}

.contact-info__group p strong {
    display: block; /* Assicura che il titolo sia su una riga separata */
    color: var(--color-text-dark); /* Colore più scuro per i titoli dei gruppi */
    margin-bottom: var(--spacing-xs);
}

.contact-info__item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm); /* Spazio aumentato tra le singole voci (email/telefono) */
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}

.contact-info__item i {
    margin-right: var(--spacing-sm);
    color: var(--color-primary-light);
    font-size: 1.3em;
    flex-shrink: 0;
}

.social-links {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-md);
}

.social-links a {
    font-size: var(--spacing-xl);
    color: var(--color-secondary);
    transition: color var(--transition-speed), transform var(--transition-speed);
}

.social-links a:hover {
    color: var(--color-primary-light);
    transform: translateY(-3px);
}

/* --- 12. Footer --- */
.footer {
    background-color: var(--color-background-light);
    color: var(--color-text-dark);
    padding: var(--spacing-md) 0;
    text-align: center;
    margin-top: var(--spacing-xxl);
    box-shadow: 0 -4px 15px rgba(0,0,0,0.2);
    transition: background-color var(--transition-speed), color var(--transition-speed), box-shadow var(--transition-speed);
}

.footer__content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.footer p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}

.footer-nav {
    display: flex;
    gap: var(--spacing-md);
}

.footer-nav a {
    color: var(--color-text-dark);
    font-size: 0.9rem;
    transition: color var(--transition-speed);
}

.footer-nav a:hover {
    color: var(--color-primary-light);
}

/* --- 13. Back to Top Button --- */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--gradient-primary);
    color: var(--color-text-light);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--spacing-lg);
    box-shadow: var(--shadow-medium);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity var(--transition-speed), visibility var(--transition-speed), transform var(--transition-speed), background var(--transition-speed);
    z-index: 900;
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--gradient-primary-hover);
    transform: translateY(-3px);
}


/* --- 14. Animations --- */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- 15. Project Timeline (modern, integrated with theme) --- */
.timeline {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    background-color: transparent;
    padding: 30px 20px;
    color: var(--color-text-light);
    box-shadow: none;
}

.timeline {
    --timeline-line-left: 8px; /* moved further left so dots are more left relative to text */
    --timeline-line-width: 3px;
    --timeline-dot-size: 20px; /* dot diameter */
}

.timeline ul {
    list-style: none;
    padding: 0.5rem 0;
    margin: 0;
    position: relative;
    /* keep text to the right of the dots; use a slightly larger base offset so reducing --timeline-line-left
       does not collapse the text area */
    padding-left: calc(var(--timeline-line-left) + 44px);
    display: flex;
    flex-direction: column;
    gap: 12px; /* ensures vertical spacing of at least 12px (> required 10px) */
}

.timeline ul li {
    position: relative;
    padding: 18px 24px 18px 40px;
    margin: 0; /* spacing is handled by parent gap */
    transition: transform var(--transition-speed), background-color var(--transition-speed), box-shadow var(--transition-speed);
    border-radius: calc(var(--border-radius) - 0.15rem);
}

.timeline ul::before {
    content: '';
    position: absolute;
    /* place the left edge of the line so its center is at --timeline-line-left */
    left: calc(var(--timeline-line-left) - (var(--timeline-line-width) / 2));
    top: 0;
    bottom: 0;
    width: var(--timeline-line-width);
    background: var(--gradient-primary);
    border-radius: 2px;
}

.timeline ul li::before {
    content: '';
    position: absolute;
    left: calc(var(--timeline-line-left) - (var(--timeline-dot-size) / 2));
    top: 22px;
    width: var(--timeline-dot-size);
    height: var(--timeline-dot-size);
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: 0 0 0 8px rgba(var(--color-primary-light-rgb), 0.06);
    transition: box-shadow .35s ease, transform .35s ease;
}

.timeline ul li span {
    display: inline-block;
    background: var(--color-card-background);
    color: var(--color-text-dark);
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid var(--color-border);
}

.timeline ul li .content {
    margin-top: 8px;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
    border: 1px solid var(--color-border);
    padding: 12px 16px;
    border-radius: calc(var(--border-radius) - 0.15rem);
    box-shadow: var(--shadow-light);
    color: var(--color-secondary);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed);
}

.timeline ul li .content h3 {
    margin: 0 0 6px 0;
    color: var(--color-text-dark);
    font-size: 1.05rem;
}

.timeline ul li .content p {
    margin: 0;
    color: var(--color-secondary);
    font-size: 0.95rem;
}

.timeline ul li:hover {
    transform: translateY(-6px);
}

.timeline ul li:hover::before {
    transform: scale(1.12);
    box-shadow: 0 0 18px rgba(var(--color-primary-light-rgb), 0.22);
}

/* Staggered reveal tied to existing IntersectionObserver that adds .is-visible */
.timeline ul li.fade-in-up {
    opacity: 0;
    transform: translateY(12px) scale(.995);
}
.timeline ul li.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition: opacity 560ms cubic-bezier(.2,.9,.2,1), transform 560ms cubic-bezier(.2,.9,.2,1);
}
/* Stagger delays for up to 8 items */
.timeline ul li.fade-in-up:nth-child(1).is-visible { transition-delay: 0.05s; }
.timeline ul li.fade-in-up:nth-child(2).is-visible { transition-delay: 0.12s; }
.timeline ul li.fade-in-up:nth-child(3).is-visible { transition-delay: 0.20s; }
.timeline ul li.fade-in-up:nth-child(4).is-visible { transition-delay: 0.28s; }
.timeline ul li.fade-in-up:nth-child(5).is-visible { transition-delay: 0.36s; }
.timeline ul li.fade-in-up:nth-child(6).is-visible { transition-delay: 0.44s; }
.timeline ul li.fade-in-up:nth-child(7).is-visible { transition-delay: 0.52s; }
.timeline ul li.fade-in-up:nth-child(8).is-visible { transition-delay: 0.60s; }

@media (max-width: 700px) {
    .timeline { --timeline-line-left: 10px; --timeline-dot-size: 18px; }
}

@media (max-width: 420px) {
    .timeline { --timeline-line-left: 8px; --timeline-dot-size: 16px; }
}

.timeline ul li:hover .content {
    box-shadow: var(--shadow-medium);
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
}

@media (max-width: 700px) {
    .timeline ul li {
        padding-left: 32px;
    }

    .timeline ul li span {
        font-size: 0.85rem;
        padding: 5px 8px;
    }
}

@media (max-width: 420px) {
    .timeline ul li {
        padding-left: 26px;
        padding-right: 12px;
    }

    .timeline ul li::before {
        left: calc(var(--timeline-line-left) - (var(--timeline-dot-size) / 2));
        top: 20px;
        width: var(--timeline-dot-size);
        height: var(--timeline-dot-size);
    }
}

/* --- 15b. Modern Timeline (Zigzag Layout) --- */
.timeline-modern {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 0;
}

/* Central vertical line */
.timeline-progress-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg,
        transparent 0%,
        var(--color-primary-light) 10%,
        var(--color-primary) 50%,
        var(--color-primary-light) 90%,
        transparent 100%
    );
    transform: translateX(-50%);
    z-index: 0;
}

/* Timeline item container */
.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 80px 1fr;
    gap: 0;
    margin-bottom: 80px;
    align-items: start;
}

/* Timeline marker (icon above the line) */
.timeline-marker {
    grid-column: 2;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    z-index: 2;
    margin-top: -10px;
}

.timeline-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 8px rgba(var(--color-primary-light-rgb), 0.1),
                0 8px 24px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.timeline-icon i {
    font-size: 24px;
    color: var(--color-background);
}

.timeline-item:hover .timeline-icon {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 0 0 12px rgba(var(--color-primary-light-rgb), 0.15),
                0 12px 32px rgba(0, 0, 0, 0.2);
}

/* Timeline card (content) */
.timeline-card {
    position: relative;
    background: var(--color-card-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 24px 28px;
    box-shadow: var(--shadow-light);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.timeline-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.timeline-item:hover .timeline-card::before {
    transform: scaleX(1);
}

.timeline-card::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border-style: solid;
    transform: translateY(-50%);
    transition: all 0.3s ease;
}

/* Odd items (left side) */
.timeline-item:nth-child(odd) .timeline-card {
    grid-column: 1;
}

.timeline-item:nth-child(odd) .timeline-card::after {
    right: -15px;
    border-width: 15px 0 15px 15px;
    border-color: transparent transparent transparent var(--color-card-background);
}

/* Even items (right side) */
.timeline-item:nth-child(even) .timeline-card {
    grid-column: 3;
}

.timeline-item:nth-child(even) .timeline-card::after {
    left: -15px;
    border-width: 15px 15px 15px 0;
    border-color: transparent var(--color-card-background) transparent transparent;
}

/* Card content */
.timeline-year {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--color-background);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.timeline-card h3 {
    color: var(--color-text-dark);
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.timeline-card p {
    color: var(--color-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* Hover effects */
.timeline-item:hover .timeline-card {
    transform: translateY(-8px);
    box-shadow: var(--shadow-heavy);
    border-color: var(--color-primary-light);
}

/* Animation for fade-in */
.timeline-item.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
}

.timeline-item.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.2, 0.9, 0.2, 1),
                transform 0.6s cubic-bezier(0.2, 0.9, 0.2, 1);
}

/* Stagger animation delays */
.timeline-item.fade-in-up:nth-child(2).is-visible { transition-delay: 0.1s; }
.timeline-item.fade-in-up:nth-child(3).is-visible { transition-delay: 0.2s; }
.timeline-item.fade-in-up:nth-child(4).is-visible { transition-delay: 0.3s; }
.timeline-item.fade-in-up:nth-child(5).is-visible { transition-delay: 0.4s; }
.timeline-item.fade-in-up:nth-child(6).is-visible { transition-delay: 0.5s; }

/* Responsive: Tablet */
@media (max-width: 1024px) {
    .timeline-item {
        grid-template-columns: 1fr 70px 1fr;
        margin-bottom: 50px;
    }

    .timeline-icon {
        width: 50px;
        height: 50px;
    }

    .timeline-icon i {
        font-size: 20px;
    }

    .timeline-card {
        padding: 20px 24px;
    }

    .timeline-card h3 {
        font-size: 1.15rem;
    }
}

/* Responsive: Mobile */
@media (max-width: 768px) {
    .timeline-modern {
        padding: 20px 0;
    }

    /* Switch to vertical left-aligned layout */
    .timeline-progress-line {
        left: 15px;
        transform: translateX(-50%);
    }

    .timeline-item {
        grid-template-columns: 30px 1fr;
        gap: 15px;
        margin-bottom: 40px;
    }

    .timeline-marker {
        grid-column: 1;
        justify-content: flex-start;
    }

    .timeline-icon {
        width: 30px;
        height: 30px;
        box-shadow: 0 0 0 4px rgba(var(--color-primary-light-rgb), 0.1),
                    0 4px 12px rgba(0, 0, 0, 0.12);
    }

    .timeline-icon i {
        font-size: 14px;
    }

    /* All cards on the right in mobile */
    .timeline-item:nth-child(odd) .timeline-card,
    .timeline-item:nth-child(even) .timeline-card {
        grid-column: 2;
    }

    /* Arrow on left side for all cards */
    .timeline-item:nth-child(odd) .timeline-card::after,
    .timeline-item:nth-child(even) .timeline-card::after {
        left: -10px;
        right: auto;
        border-width: 10px 10px 10px 0;
        border-color: transparent var(--color-card-background) transparent transparent;
    }

    .timeline-card {
        padding: 18px 20px;
    }

    .timeline-year {
        font-size: 0.85rem;
        padding: 5px 14px;
    }

    .timeline-card h3 {
        font-size: 1.05rem;
    }

    .timeline-card p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .timeline-progress-line {
        left: 12px;
        transform: translateX(-50%);
    }

    .timeline-item {
        grid-template-columns: 24px 1fr;
        gap: 12px;
        margin-bottom: 35px;
    }

    .timeline-icon {
        width: 24px;
        height: 24px;
    }

    .timeline-icon i {
        font-size: 12px;
    }

    .timeline-card {
        padding: 16px 18px;
    }

    .timeline-year {
        font-size: 0.8rem;
        padding: 4px 12px;
    }

    .timeline-card h3 {
        font-size: 1rem;
    }

    .timeline-card p {
        font-size: 0.9rem;
    }
}

/* --- 16. Careers Section Specifics --- */

/* Culture Section Styles */
.culture-section {
    position: relative;
    overflow: hidden;
}

.culture-section::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: var(--gradient-primary);
    opacity: 0.03;
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.culture__intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.culture__intro-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}

/* Highlight Box */
.culture__highlight {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto var(--spacing-xxl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg,
        rgba(var(--color-primary-rgb), 0.05) 0%,
        rgba(var(--color-accent-rgb), 0.05) 100%);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.culture__highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.culture__highlight-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 2rem;
    color: white;
}

.culture__highlight-text {
    flex: 1;
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text-dark);
    margin: 0;
    transition: color var(--transition-speed);
}

/* Benefits Title */
.culture__benefits-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-dark);
    transition: color var(--transition-speed);
}

/* Benefits Grid */
.culture__benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xxl);
}

/* Benefit Card */
.benefit-card {
    background-color: var(--color-card-background);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-speed),
                box-shadow var(--transition-speed),
                background-color var(--transition-speed),
                border-color var(--transition-speed);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: var(--gradient-card-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-card__icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg,
        rgba(var(--color-primary-rgb), 0.1) 0%,
        rgba(var(--color-accent-rgb), 0.1) 100%);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    color: var(--color-primary);
    transition: transform var(--transition-speed);
}

.benefit-card:hover .benefit-card__icon {
    transform: scale(1.1);
}

.benefit-card__icon i {
    color: var(--color-primary-light);
}

.benefit-card__content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.benefit-card__title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-dark);
    margin: 0;
    transition: color var(--transition-speed);
}

.benefit-card__description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-secondary);
    margin: 0;
    transition: color var(--transition-speed);
}

/* Stats Section */
.culture__stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xxl);
    flex-wrap: wrap;
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    min-width: 150px;
}

.stat-item__number {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
}

.stat-item__label {
    font-size: 0.9375rem;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
    transition: color var(--transition-speed);
}

.positions__grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
}

.position-card {
    background-color: var(--color-card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-xl);
    flex: 1 1 calc(33.333% - var(--spacing-lg));
    min-width: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed), border-color var(--transition-speed);
    position: relative;
    border: 1px solid var(--color-border);
}

/* Bordo sfumato sempre visibile, si intensifica all'hover */
.position-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: var(--gradient-card-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.1; /* Sempre leggermente visibile */
    transition: opacity var(--transition-speed);
}

.position-card:hover::before {
    opacity: 1; /* Si intensifica all'hover */
}

.position-card:hover {
    transform: translateY(-5px) scale(1.02); /* Leggero sollevamento e ingrandimento */
    box-shadow: var(--shadow-medium);
}

.position-card h3 {
    color: var(--color-text-dark);
    margin-bottom: var(--spacing-xs);
    transition: color var(--transition-speed);
}

.position-card p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-secondary);
    transition: color var(--transition-speed);
}

.position-card ul {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.position-card li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-xs);
    color: var(--color-secondary);
    transition: color var(--transition-speed);
    line-height: 1.5; /* Migliorata leggibilità delle liste */
}

.position-card li i {
    color: var(--color-primary-light);
    margin-right: var(--spacing-xs);
    font-size: 1.1em;
}

/* --- 17. Skills Full Section Specifics (About Page) --- */
.skills-full__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    justify-content: center;
}

.skills-category {
    background-color: var(--color-card-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    padding: var(--spacing-xl);
    border: 1px solid var(--color-border);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background-color var(--transition-speed), border-color var(--transition-speed);
    position: relative;
    overflow: hidden;
}

/* Bordo sfumato sempre visibile, si intensifica all'hover */
.skills-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    padding: 2px;
    background: var(--gradient-card-border);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.1; /* Sempre leggermente visibile */
    transition: opacity var(--transition-speed);
}

.skills-category:hover::before {
    opacity: 1; /* Si intensifica all'hover */
}

.skills-category:hover {
    transform: translateY(-5px) scale(1.02); /* Leggero sollevamento e ingrandimento */
    box-shadow: var(--shadow-medium);
}

.skills-category h3 {
    color: var(--color-primary-light); /* Colore primario per i titoli delle categorie */
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-border);
    transition: color var(--transition-speed), border-color var(--transition-speed);
}

.skills-category ul {
    padding-left: 0;
}

.skills-category li {
    display: flex;
    align-items: flex-start; /* Allinea l'icona e il testo in alto */
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
    transition: color var(--transition-speed);
    line-height: 1.5; /* Migliorata leggibilità delle liste */
}

.skills-category li i {
    color: var(--color-primary-light);
    margin-right: var(--spacing-xs);
    font-size: 1.1em;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

/* --- 19. New Creative Elements --- */

/* Parallax Section */
.section--parallax {
    background-image: url('https://images.unsplash.com/photo-1517048676732-d65bc9af597f?q=80&w=2070&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D'); /* Immagine di sfondo per parallax */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    z-index: 0; /* Assicura che il contenuto sia sopra lo sfondo */
    color: var(--color-text-light); /* Testo chiaro per leggibilità */
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

/* Overlay per la sezione parallax per migliorare la leggibilità del testo */
.section--parallax::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(var(--color-background-light-rgb), 0.6); /* Overlay scuro o chiaro a seconda del tema */
    z-index: -1; /* Sotto il contenuto, sopra l'immagine di sfondo */
    transition: background var(--transition-speed);
}

/* Assicurati che il testo all'interno della sezione parallax sia sempre chiaro */
.section--parallax .section-title,
.section--parallax p,
.section--parallax h2 {
    color: var(--color-text-light);
}

/* Wave Divider */
.wave-divider {
    position: relative;
    width: 100%;
    height: 100px; /* Altezza del divisore */
    background-color: var(--color-background-dark); /* Colore di sfondo della sezione precedente */
    overflow: hidden;
    margin-bottom: -1px; /* Per evitare spazi bianchi tra le sezioni */
    transition: background-color var(--transition-speed);
}

.wave-divider svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    fill: var(--color-background-light); /* Colore dell'onda, corrisponde al background della sezione successiva */
    transition: fill var(--transition-speed);
}

/* --- Nuovi Pattern di Sfondo per le Sezioni --- */

/* Pattern per la sezione 'home-about-short' (Home Page) */
#home-about-short::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 100% 150%, rgba(var(--color-background-dark-rgb), 0.1) 24%, transparent 24%),
                      radial-gradient(circle at 0% 150%, rgba(var(--color-background-dark-rgb), 0.1) 24%, transparent 24%),
                      radial-gradient(circle at 50% 100%, rgba(var(--color-background-dark-rgb), 0.1) 10%, transparent 10%),
                      radial-gradient(circle at 100% 0%, rgba(var(--color-background-dark-rgb), 0.1) 10%, transparent 10%),
                      radial-gradient(circle at 0% 0%, rgba(var(--color-background-dark-rgb), 0.1) 10%, transparent 10%);
    background-repeat: no-repeat;
    background-size: 100px 100px;
    opacity: 0.3;
    z-index: -1;
    transition: background-image var(--transition-speed), opacity var(--transition-speed);
}

/* Pattern per la sezione 'mission-philosophy' (About Page) */
#mission-philosophy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(45deg, rgba(var(--color-background-light-rgb), 0.05) 25%, transparent 25%, transparent 75%, rgba(var(--color-background-light-rgb), 0.05) 75%, rgba(var(--color-background-light-rgb), 0.05) 100%),
                      linear-gradient(-45deg, rgba(var(--color-background-light-rgb), 0.05) 25%, transparent 25%, transparent 75%, rgba(var(--color-background-light-rgb), 0.05) 75%, rgba(var(--color-background-light-rgb), 0.05) 100%);
    background-size: 40px 40px;
    opacity: 0.5;
    z-index: -1;
    transition: background-image var(--transition-speed), opacity var(--transition-speed);
}

/* Pattern per la sezione 'projects-gallery' (Projects Page) */
#projects-gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to right, rgba(var(--color-background-light-rgb), 0.05) 1px, transparent 1px),
                      linear-gradient(to bottom, rgba(var(--color-background-light-rgb), 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    opacity: 0.4;
    z-index: -1;
    transition: background-image var(--transition-speed), opacity var(--transition-speed);
}

/* Pattern per la sezione 'culture' (Careers Page) */
#culture::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, rgba(var(--color-background-dark-rgb), 0.1) 25%, transparent 25%),
                      linear-gradient(225deg, rgba(var(--color-background-dark-rgb), 0.1) 25%, transparent 25%),
                      linear-gradient(45deg, rgba(var(--color-background-dark-rgb), 0.1) 25%, transparent 25%),
                      linear-gradient(315deg, rgba(var(--color-background-dark-rgb), 0.1) 25%, transparent 25%);
    background-position: 0 0, 0 0, 20px 20px, 20px 20px;
    background-size: 40px 40px;
    opacity: 0.6;
    z-index: -1;
    transition: background-image var(--transition-speed), opacity var(--transition-speed);
}

/* Pattern per la sezione 'contact' (Contact Page) */
#contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='6' height='6' viewBox='0 0 6 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23adb5bd' fill-opacity='0.1' fill-rule='evenodd'%3E%3Cpath d='M5 0h1L0 6V5zm1 5v1H5z'/%3E%3C/g%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 6px 6px;
    opacity: 0.5;
    z-index: -1;
    transition: background-image var(--transition-speed), opacity var(--transition-speed);
}


/* --- 18. Responsive Design (Media Queries) --- */

/* Desktop: Nascondi il toggle e mostra i controlli lingua/tema */
@media (min-width: 769px) {
    .nav-toggle {
        display: none;
    }

    .main-nav .nav-list {
        display: flex !important; /* Forza la visualizzazione su desktop */
        flex-direction: row;
        gap: var(--spacing-lg);
        background-color: transparent;
        box-shadow: none;
        border-top: none;
        padding: 0;
        position: static;
        width: auto;
    }

    .nav-item--controls {
        display: flex; /* Assicura che i controlli siano in riga su desktop */
        align-items: center;
        gap: var(--spacing-sm); /* Spazio tra i controlli */
    }
}

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
    .main-nav .nav-list {
        gap: var(--spacing-md);
    }

    .services__grid,
    .projects__grid,
    .testimonials__grid,
    .positions__grid,
    .skills-full__grid { /* Aggiunto skills-full__grid */
        flex-direction: row;
        justify-content: center;
    }

    .service-card,
    .position-card,
    .skills-category { /* Aggiunto skills-category */
        flex: 1 1 calc(45% - var(--spacing-lg));
    }

    .project-card {
        flex: 1 1 calc(45% - var(--spacing-lg));
    }

    .testimonial-card {
        flex: 1 1 calc(45% - var(--spacing-lg));
    }

    .about__content {
        flex-direction: column;
        text-align: center;
        padding: 0 var(--spacing-md);
        gap: var(--spacing-lg);
    }

    .about__text,
    .about__image {
        flex: 1 1 100%;
        max-width: 100%;
        width: 100%;
    }

    .about__text {
        padding: 0 var(--spacing-sm);
    }

    .about__text p {
        font-size: 1rem;
        line-height: 1.7;
        margin-bottom: var(--spacing-md);
    }

    .about__image {
        margin-top: var(--spacing-md);
        width: 100%;
        max-width: 100%;
    }

    .mission-philosophy__grid .card {
        flex: 1 1 calc(80% - var(--spacing-lg));
    }

    .contact__grid {
        flex-direction: column;
        align-items: center;
    }

    .contact-form,
    .contact-info {
        flex: 1 1 100%;
        margin: 0 auto;
    }

    /* Culture section responsive - tablet keeps 2 columns */
    .culture__highlight {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .culture__stats {
        gap: var(--spacing-xl);
    }

    .stat-item__number {
        font-size: 2.5rem;
    }

    /* Keep 2 columns on tablet */
    .culture__benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Timeline adjustments for tablet */
    .timeline::after {
        left: 20px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 60px;
        padding-right: 15px;
    }

    .timeline-item:nth-child(even) {
        left: 0%;
    }

    .timeline-item::after {
        left: 13px;
    }

    .timeline-item:nth-child(even)::after {
        left: 13px;
    }

    .timeline-date {
        position: relative;
        left: 0 !important;
        right: auto !important;
        margin-bottom: var(--spacing-sm);
        display: inline-block;
        top: 0;
    }

    .timeline-item:nth-child(odd) .timeline-date,
    .timeline-item:nth-child(even) .timeline-date {
        left: 0;
        right: auto;
    }

    .timeline-content {
        margin-left: 0;
        margin-right: 0;
    }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
    .header {
        padding: 0.5rem 0;
    }

    .header__content {
        flex-wrap: nowrap; /* Impedisce al logo e al toggle di andare a capo */
        justify-content: space-between; /* Spinge il logo a sinistra e il toggle a destra */
        align-items: center; /* Allinea verticalmente */
        min-height: 60px; /* Altezza minima per contenere il logo */
    }

    .logo {
        font-size: var(--font-size-h3);
        margin-bottom: 0; /* Rimuove il margine inferiore dal logo su mobile */
    }

    .nav-toggle {
        display: block; /* Mostra il toggle su mobile */
        order: 2; /* Posiziona il toggle a destra del logo */
        margin-left: auto; /* Spinge il toggle a destra */
    }

    .main-nav {
        order: 3; /* Posiziona la nav list sotto il logo e il toggle */
        flex-basis: 100%; /* Occupa tutta la larghezza */
        justify-content: center;
    }

    .nav-list { /* Applica questi stili direttamente alla nav-list */
        display: flex; /* Sempre flex, ma nascosto tramite transform */
        flex-direction: column;
        position: absolute; /* Sovrappone il contenuto */
        top: var(--header-height); /* Inizia sotto l'header */
        left: 0;
        width: 100%;
        background-color: var(--color-background-light); /* Assicura uno sfondo per l'overlay */
        box-shadow: var(--shadow-medium); /* Aggiunge ombra per profondità */
        border-top: 1px solid var(--color-border);
        padding: var(--spacing-md) 0;
        transform: translateY(-100%); /* Nasconde inizialmente spostandolo in alto */
        transition: transform var(--transition-speed), opacity var(--transition-speed), visibility var(--transition-speed);
        visibility: hidden; /* Nasconde da screen reader quando chiuso */
        opacity: 0; /* Dissolvenza */
    }

    .nav-list.is-open {
        transform: translateY(0); /* Mostra quando aperto */
        visibility: visible; /* Rende visibile */
        opacity: 1; /* Dissolvenza in entrata */
    }

    .main-nav .nav-list li {
        text-align: center;
        margin: 0; /* Resetta il margine */
    }

    .nav-link {
        display: block;
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1.1rem;
    }

    .nav-link::after {
        left: 50%;
        transform: translateX(-50%);
    }

    /* Stili per i controlli lingua/tema all'interno del dropdown mobile */
    .main-nav .nav-list .nav-item--controls {
        display: flex; /* Rende i controlli in riga */
        justify-content: center; /* Centra i controlli */
        align-items: center;
        gap: var(--spacing-sm); /* Spazio tra i controlli */
        margin: var(--spacing-sm) auto; /* Centra l'intero blocco nel dropdown */
        width: fit-content; /* Adatta la larghezza al contenuto */
    }

    .main-nav .nav-list .lang-switcher {
    display: flex; /* Assicura che i bottoni IT/EN siano affiancati */
    }
    .main-nav .nav-list .lang-button {
        flex-grow: 1; /* Permette ai pulsanti IT/EN di espandervi */
    }

    .hero {
        min-height: calc(100vh - var(--header-height)); /* Altezza dell'intera viewport anche su mobile */
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .hero__slide {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .hero__content {
        max-width: 100%;
        padding: 0 var(--spacing-xs);
    }

    .hero h1 {
        font-size: clamp(1.75rem, 7vw, 2.5rem);
        margin-bottom: var(--spacing-sm);
        line-height: 1.2;
    }

    .hero p {
        font-size: clamp(0.95rem, 3.5vw, 1.1rem);
        margin-bottom: var(--spacing-sm);
        line-height: 1.4;
    }

    /* Hero slider responsive */
    .hero__slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .hero__slider-btn--prev {
        left: 0.5rem;
    }

    .hero__slider-btn--next {
        right: 0.5rem;
    }

    .hero__slider-dots {
        bottom: 80px;
        gap: var(--spacing-xs);
    }

    .hero__slider-dot {
        width: 8px;
        height: 8px;
    }

    .hero__slider-dot--active {
        width: 20px;
    }

    /* Pulsanti CTA hero responsive */
    .hero__cta-group {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
        max-width: 300px;
        margin-top: var(--spacing-sm);
    }

    .hero .btn,
    .hero .btn--primary,
    .hero .btn--secondary {
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .hero .btn--secondary {
        padding: calc(var(--spacing-sm) - 2px) calc(var(--spacing-md) - 2px);
    }

    .section-title {
        margin-bottom: var(--spacing-lg);
    }

    .services__grid,
    .projects__grid,
    .testimonials__grid,
    .positions__grid,
    .skills-full__grid { /* Aggiunto skills-full__grid */
        flex-direction: column;
        align-items: center;
    }

    /* Culture section mobile */
    .culture-section::before {
        width: 300px;
        height: 300px;
        top: 5%;
        right: -20%;
    }

    .culture__intro-text {
        font-size: 1rem;
    }

    .culture__highlight {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .culture__highlight-icon {
        width: 56px;
        height: 56px;
        font-size: 1.75rem;
    }

    .culture__highlight-text {
        font-size: 1rem;
    }

    .culture__benefits-title {
        font-size: 1.5rem;
    }

    .culture__benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .benefit-card {
        padding: var(--spacing-lg);
    }

    .benefit-card__icon {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
    }

    .benefit-card__title {
        font-size: 1.125rem;
    }

    .benefit-card__description {
        font-size: 0.875rem;
    }

    .culture__stats {
        gap: var(--spacing-lg);
        flex-direction: column;
    }

    .stat-item {
        min-width: auto;
    }

    .stat-item__number {
        font-size: 2rem;
    }

    .stat-item__label {
        font-size: 0.875rem;
    }

    .service-card,
    .project-card,
    .testimonial-card,
    .position-card,
    .skills-category { /* Aggiunto skills-category */
        flex: 0 0 auto;
        width: 100%;
        max-width: 100%;
    }

    .mission-philosophy__grid .card {
        flex: 1 1 100%;
        max-width: 400px;
    }

    .footer__content {
        flex-direction: column;
    }

    .footer-nav {
        margin-top: var(--spacing-sm);
    }

    .back-to-top {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 45px;
        height: 45px;
        font-size: var(--spacing-md);
    }

    /* Timeline adjustments for mobile */
    .timeline::after {
        left: 20px;
    }

    .timeline-item {
        padding-left: 0px;
        padding-right: 15px;
    }

    .timeline-item::after {
        left: 13px;
    }
}

/* Extra small devices (max-width: 480px) */
@media (max-width: 480px) {
    .hero {
        min-height: 100vh;
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .hero__slide {
        padding: var(--spacing-md) var(--spacing-xs);
    }

    .hero__content {
        padding: 0;
        gap: var(--spacing-xs);
    }

    .hero h1 {
        font-size: clamp(1.5rem, 6vw, 2rem);
        margin-bottom: var(--spacing-xs);
    }

    .hero p {
        font-size: clamp(0.9rem, 3vw, 1rem);
        margin-bottom: var(--spacing-xs);
    }

    .hero__cta-group {
        gap: var(--spacing-xs);
        max-width: 260px;
        margin-top: var(--spacing-xs);
    }

    .hero .btn,
    .hero .btn--primary,
    .hero .btn--secondary {
        font-size: 0.9rem;
        padding: 0.6rem var(--spacing-sm);
    }

    .hero__slider-btn {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }

    .hero__slider-btn--prev {
        left: 0.25rem;
    }

    .hero__slider-btn--next {
        right: 0.25rem;
    }

    .hero__slider-dots {
        bottom: 60px;
    }

    .hero__slider-dot {
        width: 7px;
        height: 7px;
    }

    .hero__slider-dot--active {
        width: 18px;
    }

    /* About section responsive for small mobile */
    .about__content {
        padding: 0 var(--spacing-sm);
        gap: var(--spacing-md);
    }

    .about__text {
        padding: 0 var(--spacing-xs);
    }

    .about__text h2 {
        font-size: 1.5rem;
        margin-bottom: var(--spacing-sm);
    }

    .about__text p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: var(--spacing-sm);
    }

    .about__image {
        margin-top: var(--spacing-sm);
    }
}

/* Very small devices (max-width: 375px) - iPhone SE, iPhone 12/13 mini */
@media (max-width: 375px) {
    .hero h1 {
        font-size: clamp(1.3rem, 5.5vw, 1.75rem);
    }

    .hero p {
        font-size: clamp(0.85rem, 2.8vw, 0.95rem);
    }

    .hero__cta-group {
        max-width: 240px;
    }

    .hero .btn,
    .hero .btn--primary,
    .hero .btn--secondary {
        font-size: 0.85rem;
        padding: 0.55rem var(--spacing-sm);
    }

    .hero__slider-dots {
        bottom: 50px;
    }

    /* About section for very small devices */
    .about__content {
        padding: 0 var(--spacing-xs);
    }

    .about__text {
        padding: 0;
    }

    .about__text h2 {
        font-size: 1.3rem;
        margin-bottom: var(--spacing-xs);
    }

    .about__text p {
        font-size: 0.9rem;
        line-height: 1.5;
    }
}

/* Migliora la leggibilità della hero in modalità light usando i selettori già presenti */
html[data-theme="light"] .hero {
    position: relative;
}
html[data-theme="light"] .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(255,255,255,0.85), rgba(255,255,255,0.80));
    pointer-events: none;
    z-index: 0;
    transition: background var(--transition-speed);
}
html[data-theme="light"] .hero__content,
html[data-theme="light"] .hero h1 {
    position: relative;
    z-index: 2;
    color: #ffffff;
    text-shadow: none;
}
html[data-theme="light"] .hero p {
    position: relative;
    z-index: 2;
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* Timeline theme adjustments for light mode */
html[data-theme="light"] .timeline-icon i {
    color: #ffffff;
}

html[data-theme="light"] .timeline-year {
    color: #ffffff;
}

/* Stessa regola per chi rispetta prefers-color-scheme */
@media (prefers-color-scheme: light) {
    .hero {
        position: relative;
    }
    .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(to bottom, rgba(255,255,255,0.85), rgba(255,255,255,0.80));
        pointer-events: none;
        z-index: 0;
        transition: background var(--transition-speed);
    }

    .hero__content,
    .hero h1 {
        position: relative;
        z-index: 2;
        color: var(--color-text-dark);
        text-shadow: none;
    }
    .hero p {
        position: relative;
        z-index: 2;
        color: #ffffff;
        text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    }
}



/* prefers-color-scheme fallback */
@media (prefers-color-scheme: light) {
    #home-cta-careers {
        position: relative;
    }
    #home-cta-careers::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(to bottom, rgba(255,255,255,0.88), rgba(255,255,255,0.84));
        pointer-events: none;
        z-index: 0;
        transition: background var(--transition-speed);
    }
    #home-cta-careers .section-title,
    #home-cta-careers h1,
    #home-cta-careers h2,
    #home-cta-careers p {
        position: relative;
        z-index: 2;
        color: var(--color-text-dark);
        text-shadow: none;
    }
    #home-cta-careers p {
        color: var(--color-secondary);
    }
}

#home-cta-careers {
    /* Usa lo stesso stile di #home-skills-short - solo bg-light */
    background-color: var(--color-background-dark);
}

/* Utility: nasconde elementi (usato per il form di candidatura) */
.is-hidden {
    display: none !important;
}

/* Assicura che il form di candidatura sia interagibile quando visibile */
#apply {
    position: relative;
    z-index: 10;
    pointer-events: auto !important;
}

#apply:not(.is-hidden) {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

#apply .contact-form {
    position: relative;
    z-index: 11;
    pointer-events: auto !important;
    opacity: 1 !important;
    transform: none !important;
}

#apply .form-group {
    position: relative;
    z-index: 11;
    pointer-events: auto !important;
    opacity: 1 !important;
    transform: none !important;
}

#apply input,
#apply textarea,
#apply select,
#apply button,
#apply label {
    position: relative;
    z-index: 12;
    pointer-events: auto !important;
    user-select: text !important;
    -webkit-user-select: text !important;
    -moz-user-select: text !important;
    -ms-user-select: text !important;
    opacity: 1 !important;
    transform: none !important;
    cursor: text !important;
}

#apply button {
    cursor: pointer !important;
}

#apply select {
    cursor: pointer !important;
}

/* Override any fade-in-up animations on form elements */
#apply .fade-in-up {
    opacity: 1 !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
}

/* ====================================
   Position Details Section
   ==================================== */
#position-details {
    background: var(--color-background);
    border-top: 1px solid var(--color-border);
}

.position-details__content {
    max-width: 1200px;
    margin: 0 auto;
}

.position-details__description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.position-details__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
    .position-details__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.position-details__section {
    background: var(--color-background-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.position-details__section:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.position-details__section h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.position-details__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.position-details__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
}

.position-details__list li:last-child {
    margin-bottom: 0;
}

.position-details__list li i {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.position-details__list li i.bi-star-fill {
    color: var(--color-accent);
}

.position-details__list li i.bi-gift-fill {
    color: var(--color-secondary);
}

/* Dark mode adjustments */
[data-theme="dark"] .position-details__section {
    background: var(--color-background-card);
    border-color: var(--color-border);
}

[data-theme="dark"] .position-details__section:hover {
    box-shadow: 0 10px 30px rgba(0, 174, 239, 0.15);
}

/* Animation for position details */
.position-details__content.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.position-details__content.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ====================================
   Project Details Section
   ==================================== */
.project-details {
    background: var(--color-background);
    border-top: 2px solid var(--color-primary);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
    position: relative;
    transition: max-height 0.5s ease, opacity 0.5s ease;
    overflow: hidden;
}

.project-details.is-hidden {
    max-height: 0;
    opacity: 0;
    padding: 0;
    margin: 0;
    border: none;
}

.project-details__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-text-light);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.project-details__close:hover {
    background: var(--color-primary-dark);
    transform: scale(1.1) rotate(90deg);
}

.project-details__close i {
    font-size: 1.25rem;
}

.project-details__content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.project-details__title {
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-weight: 700;
    line-height: 1.3;
    opacity: 1 !important;
    transform: none !important;
}

.project-details__description {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    opacity: 1 !important;
    transform: none !important;
}

.project-details__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
    .project-details__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.project-details__section {
    background: var(--color-background-card);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-details__section:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.project-details__section h4 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-details__section p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
}

.project-details__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.project-details__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
}

.project-details__list li:last-child {
    margin-bottom: 0;
}

.project-details__list li i {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.project-details__list li i.bi-star-fill {
    color: var(--color-accent);
}

/* Dark mode adjustments */
[data-theme="dark"] .project-details__section {
    background: var(--color-background-card);
    border-color: var(--color-border);
}

[data-theme="dark"] .project-details__section:hover {
    box-shadow: 0 10px 30px rgba(0, 174, 239, 0.15);
}

[data-theme="dark"] .project-details__title {
    color: var(--color-text-light);
}

[data-theme="dark"] .project-details__description {
    color: var(--color-text-dark);
}

[data-theme="dark"] .project-details__section p {
    color: var(--color-text-dark);
}

[data-theme="dark"] .project-details__section h4 {
    color: var(--color-text-light);
}

[data-theme="dark"] .project-details__list li {
    color: var(--color-text-dark);
}

/* Animation for project details */
.project-details__content.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.project-details__content.fade-in-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Make project cards clickable */
.project-card {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-8px);
}



/* Toast Notifications */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1050;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background-color: var(--color-background-alt);
    color: var(--color-text);
    padding: 15px 20px;
    border-radius: var(--border-radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
    min-width: 250px;
    border-left: 5px solid var(--color-primary);
}

.toast--visible {
    opacity: 1;
    transform: translateX(0);
}

.toast--success {
    border-left-color: #28a745;
}

.toast--error {
    border-left-color: #dc3545;
}

/* Loader */
.loader {
    width: 1.2em;
    height: 1.2em;
    border: 0.2em solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}