html {
    scroll-behavior: smooth;

}

::selection {
    background: var(--brand); /* colore evidenziazione */
    color: black; /* colore del testo selezionato */
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}


:root {
    --brand: #cccc0c;
    --dark: #0f1720;
    --muted: #6b7280;
    --accent: #111827;
    --radius: 12px;
    --max-width: 1100px;
    --glass: rgba(15,23,32,0.03);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

/* scroll personalizzato */
/* width */
::-webkit-scrollbar {
    width: 6px;
}

/* Track */
::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: var(--dark);
}

/* Handle */

::-webkit-scrollbar-thumb {
    background: var(--brand);
    border-radius: 10px;
    cursor:pointer;
}

    /* Handle on hover */

    ::-webkit-scrollbar-thumb:hover {
        background: var(--brand);
    }


* {
    box-sizing: border-box
}

body {
    margin: 0;
    background: #fff;
    color: var(--dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

.wrap {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 40px 20px
}

/* Header / Hero */
header {
    padding: 40px 0;
    overflow-x: hidden;
}

.hero {
    display: grid;
    grid-template-columns: 1fr 480px;
    gap: 40px;
    align-items: center
}

    .hero h1 {
        font-size: 40px;
        line-height: 1.03;
        margin: 0 0 18px
    }

    .hero p {
        margin: 0 0 22px;
        color: var(--muted);
        font-size: 16px
    }

.nav-left {
    display: flex;
    gap: 12px;
    align-items: center;
}

.subtitle {
    font-size: 14px;
    color: var(--muted)
}

.cta {
    display: inline-block;
    background: var(--brand);
    color: #111827;
    padding: 12px 20px;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition-duration: .3s;
}

    .cta:hover {
        transform: translateY(.5rem);
        transition-timing-function: cubic-bezier(.4, 0, .2, 1);
    }

.full button {
    transition-duration: .3s;
}

.full button:hover {
    transform: translateY(.5rem);
    transition-timing-function: cubic-bezier(.4, 0, .2, 1);
}

.feature-text {
    color:var(--brand);
    font-weight:600;
    text-decoration:none;
}

.feature-text:hover{
    text-decoration:underline;
}

.devices {
    background: linear-gradient(180deg, rgba(0,0,0,0.02), transparent);
    border-radius: 16px;
    padding: 18px;
    display: flex;
    justify-content: center;
    align-items: center
}

.device-img {
    width: 130%;
    max-width: 500px;
    display: block;
    border-radius: 33px;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 18px;
    margin: 48px 0
}

.feature {
    background: var(--glass);
    padding: 18px;
    border-radius: 12px;
    text-align: center
}

    .feature .icon {
        width: 48px;
        height: 48px;
        border-radius: 10px;
        background: #fff;
        display: inline-grid;
        place-items: center;
        margin: 0 auto 10px;
        box-shadow: 0 6px 14px rgba(0,0,0,0.06)
    }

    .feature h3 {
        margin: 6px 0 0;
        font-size: 16px
    }

    .feature p {
        margin: 6px 0 0;
        color: var(--muted);
        font-size: 14px
    }

/* How it works */
.how {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 30px;
    align-items: center;
    margin-bottom: 40px
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 14px
}

.step {
    display: flex;
    gap: 14px;
    align-items: flex-start
}

    .step .num {
        background: var(--brand);
        color: #111;
        font-weight: 700;
        padding: 8px 12px;
        border-radius: 10px
    }

    .step h4 {
        margin: 0;
        font-size: 16px
    }

    .step p {
        margin: 4px 0 0;
        color: var(--muted);
        font-size: 14px
    }

/* Why / Grid */
.why {
    display: grid;
    grid-template-columns: repeat(2,1fr);
    gap: 18px;
    margin-bottom: 40px
}

.why-card {
    background: #fff;
    padding: 18px;
    border-radius: 12px;
    border: 1px solid rgba(15,23,32,0.04);
    display: flex;
    gap: 12px;
    align-items: center;
}

    .why-card .dot {
        min-width: 44px;
        width: 44px;
        height: 44px;
        border-radius: 10px;
        display: grid;
        place-items: center;
        font-weight: 700;
        border: 3px solid #CCCC0C;
    }

/* Form */
.lead-form {
    background: linear-gradient(180deg, rgba(204,204,12,0.06), rgba(15,23,32,0.02));
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(15,23,32,0.04)
}

    .lead-form form {
        display: flex;
        flex-wrap: wrap;
        gap: 12px
    }

    .lead-form input, .lead-form select {
        flex: 1 1 220px;
        padding: 12px;
        border-radius: 10px;
        border: 1px solid rgba(15,23,32,0.06);
        font-size: 14px
    }

    .lead-form .full {
        flex-basis: 100%
    }

    .lead-form button {
        background: var(--brand);
        border: none;
        color: #111;
        padding: 12px 18px;
        border-radius: 10px;
        font-weight: 700;
        cursor: pointer
    }

footer {
    padding: 28px 0;
    color: var(--muted);
    font-size: 14px;
}

    footer a {
        text-decoration: none;
        color: #CCCC0C;
    }

.small {
    font-size: 13px;
    color: var(--muted)
}

/* Responsive */
@media (max-width:980px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 26px
    }

    .how {
        grid-template-columns: 1fr
    }

    .features {
        grid-template-columns: repeat(2,1fr)
    }

    .device-img {
        max-width: 320px
    }
}

@media (max-width:520px) {
    header{
        padding:15px 0;
    }
    
    nav{
        margin-bottom:40px!important;
    }

    .features {
        grid-template-columns: 1fr
    }

    .hero h1 {
        font-size: 28px
    }

    .wrap {
        padding: 22px 16px
    }

    .why-card{
        display:table-column-group;
    }

    .why-card .dot {
        min-width: 44px;
        margin-bottom: 10px;
    }
}

@media (max-width:520px) {
    nav {
        display: flex !important;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .nav-left {
        align-items: flex-start;
        gap: 12px;
    }

    .subtitle {
        margin: 0;
        line-height: 1.2;
    }
    .text-container {
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: 44px;
        gap: 2px;
    }
}

    /* Utility */
    .muted {
        color: var(--muted)
    }

    .center {
        text-align: center
    }

    /*Zoom*/
.zoom-area {
    cursor: zoom-in;
}

.devices {
    cursor: zoom-in;
}

/* Overlay fullscreen */
.image-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

    .image-overlay img {
        max-width: 90%;
        max-height: 90%;
        border-radius: 8px;
        box-shadow: 0 0 20px rgba(0,0,0,0.8);
        cursor: zoom-out;
        animation: zoomIn 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

@keyframes zoomIn {
    from {
        transform: scale(0.3);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}