* {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}
 
.text{
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    transition: opacity 180ms ease, visibility 180ms ease;
    overflow: hidden;
    isolation: isolate;
}

.text.is-dismissed {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

body {
    background-color: rgb(0, 0, 0);
    border:0;
    margin:0;
}

.typewrite{
    display: block;
    width: auto;
    margin: 0;
    padding: 24px;
    color: #fff;
    background: transparent;
    font-size: clamp(2rem, 8vw, 5rem);
    line-height: 1;
    text-align: center;
    cursor: pointer;
}

.boot-video,
.boot-vignette {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.boot-video {
    z-index: -2;
    object-fit: cover;
    object-position: center;
    background: radial-gradient(circle at center, #10152d 0%, #050509 55%, #000 100%);
}

.boot-video-failed .boot-video {
    display: none;
}

.text.boot-video-failed {
    background: radial-gradient(circle at 50% 42%, #111a3b 0%, #180b18 48%, #030305 100%);
}

.boot-vignette {
    z-index: -1;
    background:
        radial-gradient(circle at 50% 42%, transparent 0%, rgba(0, 0, 0, 0.2) 35%, rgba(0, 0, 0, 0.82) 100%),
        linear-gradient(135deg, rgba(4, 22, 82, 0.24), rgba(130, 0, 0, 0.35));
}

.boot-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    min-height: 100%;
    padding: 24px;
    color: #fff;
    text-align: center;
    text-shadow: 0 3px 24px rgba(0, 0, 0, 0.8);
}

.boot-kicker,
.boot-prompt,
.boot-welcome-eyebrow {
    font-family: 'Segoe UI', system-ui, sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.boot-kicker {
    color: rgba(255, 255, 255, 0.68);
}

.boot-content h1 {
    margin: 0;
}

.boot-content .typewrite {
    padding: 10px 18px;
    font-size: clamp(2.5rem, 9vw, 7rem);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.boot-prompt {
    color: #ffbaba;
    animation: bootPromptPulse 2s ease-in-out infinite;
}

.boot-prompt-line {
    width: 78px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #e10600, #5c8dff, transparent);
    box-shadow: 0 0 18px rgba(225, 6, 0, 0.7);
}

@keyframes bootPromptPulse {
    0%, 100% { opacity: 0.55; }
    50% { opacity: 1; }
}

.boot-welcome {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 450ms ease, visibility 450ms ease;
    overflow: hidden;
}

.boot-welcome.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.boot-web-accent {
    position: absolute;
    top: -28vh;
    left: 50%;
    width: 1px;
    height: 38vh;
    background: linear-gradient(#c9d4ff, rgba(201, 212, 255, 0));
    box-shadow: 0 0 8px rgba(150, 180, 255, 0.8);
    transform-origin: top center;
    animation: webDrop 700ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.boot-spiderman {
    position: absolute;
    top: -8px;
    left: 50%;
    width: min(270px, 32vw);
    max-height: 58vh;
    object-fit: contain;
    transform: translate(-50%, -115%);
    filter: drop-shadow(0 18px 22px rgba(0, 0, 0, 0.65)) drop-shadow(0 0 20px rgba(225, 6, 0, 0.3));
    animation: spidermanDrop 850ms 120ms cubic-bezier(0.16, 1, 0.3, 1) forwards, spidermanSwing 4.5s 1.1s ease-in-out infinite;
    transform-origin: 50% 0;
}

@keyframes webDrop {
    from { transform: translate(-50%, -100%) scaleY(0); }
    to { transform: translate(-50%, 0) scaleY(1); }
}

@keyframes spidermanDrop {
    from { transform: translate(-50%, -115%); }
    to { transform: translate(-50%, 0); }
}

@keyframes spidermanSwing {
    0%, 100% { rotate: -2deg; }
    50% { rotate: 2deg; }
}

.boot-welcome-card {
    position: relative;
    z-index: 2;
    width: min(420px, calc(100vw - 36px));
    margin-top: min(34vh, 280px);
    padding: 26px 28px;
    color: #fff;
    text-align: center;
    background: linear-gradient(145deg, rgba(8, 12, 30, 0.88), rgba(34, 5, 12, 0.84));
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-top-color: rgba(255, 90, 90, 0.58);
    border-radius: 18px;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.64), 0 0 36px rgba(225, 6, 0, 0.18);
    backdrop-filter: blur(18px);
    transform: translateY(24px) scale(0.96);
    animation: welcomeCardIn 600ms 280ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
    pointer-events: auto;
}

.boot-welcome-card h2 {
    margin: 8px 0 10px;
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    letter-spacing: -0.03em;
}

.boot-welcome-card p {
    margin: 0 0 8px;
    color: #ffb0b0;
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.boot-welcome-credit {
    color: rgba(255, 255, 255, 0.58);
    font-size: 12px;
}

.boot-welcome-dismiss {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 4;
    width: 32px;
    height: 32px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 9px;
    color: #fff;
    background: rgba(0, 0, 0, 0.28);
    font-size: 22px;
    cursor: pointer;
    pointer-events: auto;
}

.boot-welcome-dismiss:hover {
    background: #e10600;
}

@keyframes welcomeCardIn {
    to { transform: translateY(0) scale(1); }
}
.Hidden{
    display : none ;
    
}

.visibility{
    display:block;
    color:rgb(0, 0, 0);
}

.Desktop{
    width:100vw;
    height:100vh;
    object-fit:cover;
    object-position:center;
    z-index: 1;
    position:fixed;
    top:0;
}
    
#Dati{
    color:white;
    padding-left:20px;
}