/* landing/assets/vetrina.css — stile della vetrina pubblica iTurni.
   Design system: glassmorphism "Apple-style", tema chiaro alice-blue, Inter.
   I colori di marca arrivano come CSS custom properties emesse inline dalla pagina
   (modificabili dal pannello): --alice-blue, --mint-leaf, --blue-bell, --tech-blue, --amber-glow. */

:root {
    --alice-blue-2: hsla(204, 42%, 95%, 1);
    --background: var(--alice-blue-2);
    --background-secondary: #ffffff;
    --foreground: #1c2331;
    --foreground-muted: #5a6b82;
    --border: rgba(59, 96, 166, 0.15);
    --gradient-main: linear-gradient(135deg, var(--blue-bell), var(--tech-blue));
    --gradient-accent: linear-gradient(135deg, var(--mint-leaf), var(--tech-blue));
    --gradient-glow: radial-gradient(circle at center, rgba(66, 155, 203, 0.4) 0%, transparent 70%);
    --ombra-blu: rgba(59, 96, 166, 0.4);
}

* { box-sizing: border-box; padding: 0; margin: 0; }

html { scroll-behavior: smooth; }

body {
    background: var(--background);
    color: var(--foreground);
    font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main { flex: 1; }

h1, h2, h3, h4, h5, h6 { letter-spacing: -0.02em; }

img { max-width: 100%; }

button { font-family: inherit; }

/* ---- Utility vetro ---- */
.glass {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 24px;
    box-shadow: 0 8px 32px 0 rgba(59, 96, 166, 0.08), inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.testo-sfumato {
    background: linear-gradient(90deg, var(--tech-blue), var(--blue-bell));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- Animazioni ---- */
@keyframes fluttua {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}
.anima-fluttua { animation: fluttua 6s ease-in-out infinite; }

@keyframes pulsa-alone {
    0% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
    100% { opacity: 0.4; transform: scale(1); }
}

@keyframes appare {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes sale {
    from { opacity: 0; transform: translateY(20px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ruota { to { transform: rotate(360deg); } }
.anima-ruota { animation: ruota 1s linear infinite; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .anima-fluttua, .sfondo-punti { animation: none; }
}

/* ---- Sfondo interattivo a puntini ---- */
.sfondo-punti {
    position: fixed;
    inset: 0;
    z-index: -10;
    background-color: var(--background);
    --mouse-x: 50%;
    --mouse-y: 50%;
    background-image: radial-gradient(var(--alice-blue) 1.5px, transparent 1.5px);
    background-size: 32px 32px;
    mask-image: radial-gradient(circle at var(--mouse-x) var(--mouse-y), rgba(0, 0, 0, 1) 10%, rgba(0, 0, 0, 0.1) 80%);
    -webkit-mask-image: radial-gradient(circle at var(--mouse-x) var(--mouse-y), rgba(0, 0, 0, 1) 10%, rgba(0, 0, 0, 0.05) 80%);
}

/* ---- Barra di navigazione ---- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 80px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(59, 96, 166, 0.1);
    z-index: 100;
    display: flex;
    align-items: center;
}

.navbar-contenitore {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.navbar-marchio {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    flex: none;
}

.navbar-marchio img { height: 46px; width: auto; object-fit: contain; }

.navbar-nome {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--tech-blue);
}

.navbar-voci {
    display: flex;
    gap: 1.75rem;
    align-items: center;
}

.navbar-voci a {
    color: var(--foreground);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.navbar-voci a:hover { color: var(--tech-blue); }

.navbar-azioni {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    flex: none;
}

.navbar-accedi {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--tech-blue);
    font-size: 0.95rem;
    font-weight: 600;
}

.navbar-accedi:hover { color: var(--blue-bell); }

.bottone-primario {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--gradient-main);
    color: #fff;
    border: none;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 10px rgba(59, 96, 166, 0.3);
    white-space: nowrap;
}

.bottone-primario:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 15px var(--ombra-blu);
}

@media (max-width: 960px) {
    .navbar-voci { display: none; }
}

/* ---- Hero ---- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 9rem 2rem 6rem;
    overflow: hidden;
}

.hero-aloni {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

/* Aloni senza filter:blur (pesantissimo sotto la navbar in backdrop-filter):
   il gradiente radiale con falloff morbido rende lo stesso effetto a costo quasi zero. */
.hero-alone-primario {
    position: absolute;
    top: 5%; left: 5%;
    width: 900px; height: 900px;
    background: radial-gradient(circle at center, rgba(66, 155, 203, 0.28) 0%, rgba(66, 155, 203, 0.12) 40%, transparent 70%);
    border-radius: 50%;
    animation: pulsa-alone 10s ease-in-out infinite alternate;
}

.hero-alone-secondario {
    position: absolute;
    bottom: -25%; right: -5%;
    width: 800px; height: 800px;
    background: radial-gradient(circle at center, color-mix(in srgb, var(--amber-glow) 14%, transparent) 0%, color-mix(in srgb, var(--amber-glow) 6%, transparent) 40%, transparent 70%);
    border-radius: 50%;
    animation: pulsa-alone 12s ease-in-out infinite alternate-reverse;
}

.hero-contenitore {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2rem;
}

.hero-logo img { width: 220px; height: auto; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--tech-blue);
    background: rgba(59, 96, 166, 0.1);
    border: 1px solid rgba(59, 96, 166, 0.2);
}

.hero-titolo {
    font-size: clamp(2.7rem, 5vw, 4.8rem);
    font-weight: 800;
    line-height: 1.08;
    max-width: 950px;
}

.hero-descrizione {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--foreground-muted);
    max-width: 720px;
    line-height: 1.65;
}

.hero-bottoni {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-bottoni .bottone-primario {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 12px;
}

.bottone-secondario {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.8);
    color: var(--tech-blue);
    border: 1px solid rgba(59, 96, 166, 0.2);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
    backdrop-filter: blur(10px);
}

.bottone-secondario:hover { background: #fff; transform: translateY(-2px); }

.hero-statistiche {
    display: flex;
    gap: clamp(1.5rem, 4vw, 4rem);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1.5rem;
}

.hero-statistica { max-width: 200px; }

.hero-statistica-valore {
    font-size: 2.1rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--tech-blue), var(--blue-bell));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-statistica-etichetta {
    font-size: 0.85rem;
    color: var(--foreground-muted);
    line-height: 1.4;
    margin-top: 0.25rem;
}

.hero-mockup {
    margin-top: 3rem;
    width: 100%;
    max-width: 1000px;
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 50px rgba(59, 96, 166, 0.2);
    border: 1px solid rgba(59, 96, 166, 0.1);
}

.hero-mockup::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, var(--background) 100%);
    z-index: 1;
    pointer-events: none;
}

.hero-mockup img { width: 100%; height: auto; display: block; }

/* ---- Sezioni generiche ---- */
.sezione {
    padding: 7rem 2rem;
    position: relative;
    z-index: 1;
}

.sezione-contenitore {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.sezione-testata {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.sezione-titolo {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--tech-blue);
}

.sezione-sottotitolo {
    font-size: 1.125rem;
    color: var(--foreground-muted);
    line-height: 1.6;
}

/* ---- Funzionalità ---- */
.funzionalita-griglia {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.funzionalita-scheda {
    padding: 2rem;
    border-radius: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.funzionalita-scheda::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: var(--gradient-main);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.funzionalita-scheda:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(59, 96, 166, 0.1);
}

.funzionalita-scheda:hover::before { opacity: 1; }

.funzionalita-icona {
    width: 56px; height: 56px;
    border-radius: 14px;
    background: rgba(66, 155, 203, 0.1);
    color: var(--blue-bell);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(66, 155, 203, 0.2);
}

.funzionalita-titolo {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.funzionalita-descrizione {
    color: var(--foreground-muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* ---- Storia (nato in corsia) ---- */
.sezione-storia { padding-top: 2rem; padding-bottom: 2rem; }

.storia-scheda {
    max-width: 860px;
    margin: 0 auto;
    padding: clamp(2.5rem, 5vw, 4rem);
    text-align: center;
    position: relative;
    overflow: hidden;
    border-top: 2px solid var(--mint-leaf);
}

.storia-virgolette {
    position: absolute;
    top: 1.75rem; right: 2rem;
    color: var(--mint-leaf);
    opacity: 0.15;
}

.storia-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--mint-leaf);
    background: color-mix(in srgb, var(--mint-leaf) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--mint-leaf) 25%, transparent);
    margin-bottom: 1.5rem;
}

.storia-titolo {
    font-size: clamp(1.7rem, 3.5vw, 2.5rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--tech-blue);
    margin-bottom: 1.5rem;
}

.storia-testo {
    font-size: clamp(1.05rem, 2vw, 1.2rem);
    line-height: 1.75;
    color: var(--foreground);
    max-width: 700px;
    margin: 0 auto 1.75rem;
}

.storia-firma {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--foreground-muted);
}

.storia-firma::before {
    content: "—";
    margin-right: 0.5rem;
    color: var(--mint-leaf);
}

/* ---- Come funziona ---- */
.passi {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

@media (min-width: 768px) {
    .passi { flex-direction: row; gap: 3rem; }
}

.passo {
    flex: 1;
    padding: 2.5rem 2rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(59, 96, 166, 0.1);
    position: relative;
    transition: transform 0.3s ease, background 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.passo:hover { transform: translateY(-5px); background: rgba(255, 255, 255, 0.8); }

.passo-numero {
    font-size: 3rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px rgba(59, 96, 166, 0.3);
    margin-bottom: 1rem;
}

.passo:hover .passo-numero {
    -webkit-text-stroke: 1px var(--tech-blue);
    color: rgba(59, 96, 166, 0.1);
}

.passo-titolo { font-size: 1.5rem; font-weight: 600; margin-bottom: 1rem; }

.passo-descrizione { color: var(--foreground-muted); line-height: 1.6; }

/* ---- Testimonianze ---- */
.testimonianze-griglia {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonianza {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    transition: transform 0.3s ease;
}

.testimonianza:hover { transform: translateY(-5px); }

.testimonianza-virgolette {
    color: var(--amber-glow);
    opacity: 0.25;
    position: absolute;
    top: 1.5rem; right: 1.5rem;
}

.testimonianza-testo {
    font-size: 1.1rem;
    line-height: 1.6;
    font-style: italic;
    flex: 1;
    position: relative;
    z-index: 2;
}

.testimonianza-autore {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonianza-avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--gradient-main);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    flex: none;
}

.testimonianza-nome { font-size: 1rem; font-weight: 700; color: var(--tech-blue); }

.testimonianza-ruolo { font-size: 0.85rem; color: var(--foreground-muted); }

/* ---- Prezzi ---- */
.prezzi-griglia {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
}

.piano {
    padding: 3rem 2rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(59, 96, 166, 0.1);
    position: relative;
    transition: transform 0.3s ease, background 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.piano:hover { transform: translateY(-5px); background: rgba(255, 255, 255, 0.9); }

.piano:nth-child(2) {
    background: linear-gradient(180deg, #ffffff 0%, #eef4f8 100%);
    border-color: var(--tech-blue);
    box-shadow: 0 10px 40px rgba(59, 96, 166, 0.15);
}

.piano-nome {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--tech-blue);
}

.piano-prezzo {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    flex-wrap: wrap;
    word-break: break-word;
}

.piano-periodo {
    font-size: 1rem;
    color: var(--foreground-muted);
    font-weight: 400;
}

.piano-voci {
    list-style: none;
    margin-top: 2rem;
    margin-bottom: 3rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.piano-voce {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    line-height: 1.45;
}

.piano-voce svg { color: var(--mint-leaf); flex: none; margin-top: 0.1rem; }

.piano .bottone-primario,
.piano .bottone-piano-secondario {
    width: 100%;
    padding: 1rem;
    border-radius: 12px;
    font-size: 1.05rem;
    font-weight: 700;
}

.bottone-piano-secondario {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 96, 166, 0.05);
    color: var(--tech-blue);
    border: 1px solid rgba(59, 96, 166, 0.2);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.bottone-piano-secondario:hover {
    background: rgba(59, 96, 166, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(59, 96, 166, 0.1);
}

.prezzi-nota {
    text-align: center;
    color: var(--foreground-muted);
    font-size: 0.9rem;
}

/* ---- FAQ ---- */
.faq-contenitore { max-width: 800px; margin: 0 auto; width: 100%; }

.faq-elenco {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-voce {
    padding: 0;
    overflow: hidden;
    transition: background 0.3s ease;
}

.faq-voce:hover { background: rgba(255, 255, 255, 0.9); }

.faq-domanda {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--tech-blue);
}

.faq-domanda svg {
    color: var(--blue-bell);
    transition: transform 0.3s ease, color 0.3s ease;
    flex: none;
}

.faq-voce.aperta .faq-domanda svg {
    transform: rotate(180deg);
    color: var(--amber-glow);
}

.faq-risposta {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    padding: 0 2rem;
}

.faq-voce.aperta .faq-risposta {
    max-height: 500px;
    opacity: 1;
    padding: 0 2rem 1.5rem;
}

.faq-risposta p {
    color: var(--foreground-muted);
    line-height: 1.6;
}

/* ---- CTA ---- */
.cta {
    padding: 7rem 2rem;
    position: relative;
    z-index: 1;
}

.cta-contenitore {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
    padding: 5rem 2rem;
    border-radius: 32px;
    background: linear-gradient(135deg, rgba(67, 185, 123, 0.05) 0%, rgba(59, 96, 166, 0.05) 100%);
    border: 1px solid rgba(59, 96, 166, 0.1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(59, 96, 166, 0.05);
}

.cta-alone {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(66, 155, 203, 0.1) 0%, rgba(66, 155, 203, 0.04) 50%, transparent 75%);
    z-index: -1;
}

.cta-titolo {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--tech-blue);
}

.cta-descrizione {
    font-size: 1.25rem;
    color: var(--foreground-muted);
    max-width: 640px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.cta .bottone-primario {
    padding: 1.25rem 3rem;
    border-radius: 16px;
    font-size: 1.125rem;
}

/* ---- Piè di pagina ---- */
.pie {
    margin-top: auto;
    padding: 4rem 2rem 2rem;
    border-top: 1px solid rgba(59, 96, 166, 0.2);
    border-radius: 0;
    border-left: none; border-right: none; border-bottom: none;
}

.pie-contenitore {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.pie-sopra {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    flex-wrap: wrap;
}

.pie-marchio { max-width: 400px; }

.pie-marchio img { height: 56px; width: auto; }

.pie-descrizione {
    margin-top: 1rem;
    color: var(--foreground-muted);
    line-height: 1.6;
}

.pie-colonne { display: flex; gap: 4rem; flex-wrap: wrap; }

.pie-colonna { display: flex; flex-direction: column; gap: 1rem; }

.pie-colonna h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--tech-blue);
    margin-bottom: 0.5rem;
}

.pie-colonna a {
    color: var(--foreground);
    text-decoration: none;
    transition: color 0.2s;
    font-weight: 500;
}

.pie-colonna a:hover { color: var(--amber-glow); }

.pie-sotto {
    border-top: 1px solid rgba(59, 96, 166, 0.1);
    padding-top: 2rem;
    text-align: center;
    color: var(--foreground-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .pie-sopra { flex-direction: column; }
    .pie-colonne { gap: 2rem; width: 100%; justify-content: space-between; }
}

/* ---- Finestre modali ---- */
.modale-velo {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modale-velo.aperta { display: flex; animation: appare 0.3s ease; }

.modale {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(40px) saturate(200%);
    -webkit-backdrop-filter: blur(40px) saturate(200%);
    border: 1px solid color-mix(in srgb, var(--amber-glow) 40%, transparent);
    border-top: 2px solid var(--amber-glow);
    border-radius: 24px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2.5rem 2rem;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 30px color-mix(in srgb, var(--amber-glow) 15%, transparent);
    animation: sale 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modale-chiudi {
    position: absolute;
    top: 1.25rem; right: 1.25rem;
    background: transparent;
    border: none;
    color: var(--foreground-muted);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}

.modale-chiudi:hover { background: rgba(0, 0, 0, 0.05); color: var(--foreground); }

.modale-testata { text-align: center; margin-bottom: 2rem; }

.modale-titolo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--tech-blue);
    margin-bottom: 0.5rem;
}

.modale-sottotitolo {
    font-size: 1rem;
    font-weight: 500;
    color: var(--foreground-muted);
    line-height: 1.5;
}

.modulo {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.modulo-campo { display: flex; flex-direction: column; gap: 0.5rem; }

.modulo-campo label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--foreground);
}

.modulo-campo input,
.modulo-campo select,
.modulo-campo textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(59, 96, 166, 0.3);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--foreground);
    font-weight: 500;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.modulo-campo input:focus,
.modulo-campo select:focus,
.modulo-campo textarea:focus {
    outline: none;
    background: #fff;
    border-color: var(--tech-blue);
    box-shadow: 0 0 0 3px rgba(59, 96, 166, 0.15);
}

.modulo-invia {
    margin-top: 0.5rem;
    background: var(--gradient-main);
    color: #fff;
    border: none;
    padding: 1rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(59, 96, 166, 0.3);
}

.modulo-invia:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--ombra-blu);
}

.modulo-invia:disabled { opacity: 0.8; cursor: not-allowed; }

.modulo-esito-ok {
    text-align: center;
    padding: 2rem 0;
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    animation: appare 0.4s ease;
}

.modulo-esito-ok svg { color: var(--mint-leaf); }

.modulo-errore {
    display: none;
    color: #b3261e;
    background: rgba(179, 38, 30, 0.08);
    border: 1px solid rgba(179, 38, 30, 0.25);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    line-height: 1.45;
}

/* campo esca anti-bot: fuori schermo, mai visibile */
.campo-nettare {
    position: absolute !important;
    left: -9999px !important;
    width: 1px; height: 1px;
    overflow: hidden;
}

/* ---- Pagine interne (contatti, privacy, termini, 404) ---- */
.pagina-interna {
    padding: 10rem 2rem 6rem;
    position: relative;
    z-index: 1;
}

.pagina-interna-contenitore { max-width: 1100px; margin: 0 auto; }

.pagina-interna-stretta { max-width: 820px; }

.torna-indietro {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--foreground-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 2rem;
    transition: color 0.2s;
}

.torna-indietro:hover { color: var(--tech-blue); }

.pagina-interna-titolo {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--tech-blue);
    margin-bottom: 0.75rem;
}

.pagina-interna-sottotitolo {
    font-size: 1.15rem;
    color: var(--foreground-muted);
    line-height: 1.6;
    max-width: 640px;
}

.contatti-griglia {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contatti-info {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.contatti-info h2 { color: var(--tech-blue); margin-bottom: 0.75rem; }

.contatti-info > p { color: var(--foreground-muted); line-height: 1.6; }

.contatti-elenco {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contatti-voce { display: flex; gap: 1rem; align-items: flex-start; }

.contatti-voce-icona {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: rgba(66, 155, 203, 0.1);
    color: var(--blue-bell);
    border: 1px solid rgba(66, 155, 203, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}

.contatti-voce h3 { font-size: 0.95rem; margin-bottom: 0.2rem; }

.contatti-voce p { color: var(--foreground-muted); line-height: 1.5; white-space: pre-line; }

.contatti-voce a { color: var(--foreground-muted); text-decoration: none; }
.contatti-voce a:hover { color: var(--tech-blue); }

.contatti-alone {
    position: absolute;
    bottom: -30%; right: -20%;
    width: 420px; height: 420px;
    background: radial-gradient(circle at center, rgba(66, 155, 203, 0.2) 0%, rgba(66, 155, 203, 0.08) 45%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.contatti-modulo { padding: 2.5rem; }

.contatti-modulo h2 { color: var(--tech-blue); margin-bottom: 1.5rem; }

.legale-contenuto {
    margin-top: 3rem;
    padding: clamp(1.5rem, 4vw, 3.5rem);
    line-height: 1.7;
}

.legale-contenuto h2, .legale-contenuto h3, .legale-contenuto h4 {
    color: var(--tech-blue);
    margin: 2rem 0 0.75rem;
}

.legale-contenuto h2:first-child, .legale-contenuto h3:first-child { margin-top: 0; }

.legale-contenuto p { margin-bottom: 1rem; color: var(--foreground); }

.legale-contenuto ul { margin: 0 0 1rem 1.4rem; }

.legale-contenuto li { margin-bottom: 0.5rem; }

.pagina-404 {
    text-align: center;
    padding: 4rem 2rem;
}

.pagina-404 .codice {
    font-size: 6rem;
    font-weight: 900;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}