:root {
        --black: #090f1e;
        --white: #ffffff;
        --text: #111111;
        --muted: #5c5c5c;
        --line: #dedede;
        --soft: #f5f5f3;
        --soft-2: #efefed;
        --radius: 18px;
        --page: 1320px;
        --focus: #0b3ec1;
        --yellow: #e1ff00;
    }

    * {
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
    }

    body {
        margin: 0;
        font-family: 'Plus Jakarta Sans', sans-serif;
        color: var(--text);
        background: var(--white);
        font-size: 18px;
        line-height: 1.45;
        letter-spacing: -0.03em;
    }

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

    a {
        color: inherit;
        text-decoration: none;
    }

    button,
    input,
    textarea {
        font: inherit;
    }

    /* ============================== */
    /* ACCESSIBILITÀ — util            */
    /* ============================== */
    .sr-only {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .skip-link {
        position: absolute;
        left: 12px;
        top: -60px;
        background: var(--black);
        color: var(--white);
        padding: 12px 18px;
        border-radius: 6px;
        font-weight: 700;
        font-size: 14px;
        z-index: 1000;
        transition: top .15s ease;
    }

    .skip-link:focus {
        top: 12px;
    }

    :focus-visible {
        outline: 3px solid var(--focus);
        outline-offset: 3px;
    }

    .section--dark :focus-visible,
    .hero :focus-visible,
    .site-header :focus-visible,
    .footer-main :focus-visible {
        outline-color: #7fb0ff;
    }

    /* ============================== */
    /* ANIMAZIONI                      */
    /* ============================== */
    @media (prefers-reduced-motion: reduce) {

        *,
        *::before,
        *::after {
            animation-duration: .001ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: .001ms !important;
            scroll-behavior: auto !important;
        }
    }

    @media (prefers-reduced-motion: no-preference) {
        html.js .reveal {
            opacity: 0;
            transform: translateY(28px);
            transition: opacity .7s cubic-bezier(.22, .61, .36, 1), transform .7s cubic-bezier(.22, .61, .36, 1);
        }

        html.js .reveal.is-visible {
            opacity: 1;
            transform: none;
        }

        html.js .reveal-stagger>* {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity .6s cubic-bezier(.22, .61, .36, 1), transform .6s cubic-bezier(.22, .61, .36, 1);
        }

        html.js .reveal-stagger.is-visible>* {
            opacity: 1;
            transform: none;
        }

        html.js .reveal-stagger.is-visible>*:nth-child(1) {
            transition-delay: .04s;
        }

        html.js .reveal-stagger.is-visible>*:nth-child(2) {
            transition-delay: .12s;
        }

        html.js .reveal-stagger.is-visible>*:nth-child(3) {
            transition-delay: .20s;
        }

        html.js .reveal-stagger.is-visible>*:nth-child(4) {
            transition-delay: .28s;
        }

        html.js .reveal-stagger.is-visible>*:nth-child(5) {
            transition-delay: .36s;
        }

        .hero__copy>* {
            opacity: 0;
            transform: translateY(18px);
            animation: heroFadeUp .7s cubic-bezier(.22, .61, .36, 1) forwards;
        }

        .hero__copy>*:nth-child(1) {
            animation-delay: .05s;
        }

        .hero__copy>*:nth-child(2) {
            animation-delay: .15s;
        }

        .hero__copy>*:nth-child(3) {
            animation-delay: .25s;
        }

        .hero__copy>*:nth-child(4) {
            animation-delay: .35s;
        }

        @keyframes heroFadeUp {
            to {
                opacity: 1;
                transform: none;
            }
        }
    }

    /* hover / interazione — sempre presenti, ma la durata viene azzerata sopra per chi preferisce meno movimento */
    .btn {
        transition: transform .2s ease, box-shadow .2s ease;
    }

    .btn:hover {
        transform: translateY(-2px);
    }

    .btn:not(.btn--light):hover {
        box-shadow: 0 10px 24px rgba(0, 0, 0, .18);
    }

    .btn--light:hover {
        box-shadow: 0 10px 24px rgba(0, 0, 0, .12);
    }

    .btn:active {
        transform: translateY(0);
    }

    .vant-card {
        transition: transform .3s ease, box-shadow .3s ease;
    }

    .vant-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 20px 40px rgba(17, 17, 17, .08);
    }

    .vant-card img {
        transition: transform .5s ease;
    }

    .vant-card:hover img {
        transform: scale(1.045);
    }

    .pillar-list li {
        transition: border-color .2s ease, transform .2s ease;
    }

    .pillar-list li:hover {
        border-color: var(--black);
        transform: translateX(4px);
    }

    .award-card {
        transition: border-color .2s ease, transform .2s ease;
    }

    .award-card:hover {
        border-color: var(--black);
        transform: translateY(-2px);
    }

    details.cert {
        transition: border-color .2s ease;
    }

    details.cert:hover {
        border-color: #b9c2cf;
    }

    summary.cert-q::after,
    summary.faq-q::after {
        transition: transform .25s ease;
        display: inline-block;
    }

    details.cert[open] summary.cert-q::after {
        transform: rotate(45deg);
    }

    details.faq[open] summary.faq-q::after {
        transform: rotate(45deg);
    }

    .nav__links a {
        position: relative;
        transition: color .2s ease;
    }

    .nav__links a::after {
        content: "";
        position: absolute;
        left: 0;
        right: 100%;
        bottom: -6px;
        height: 2px;
        background: currentColor;
        transition: right .25s ease;
    }

    .nav__links a:hover::after,
    .nav__links a:focus-visible::after {
        right: 0;
    }

    .socials a {
        transition: transform .2s ease, border-color .2s ease;
    }

    .socials a:hover {
        transform: translateY(-2px);
        border-color: var(--black);
    }

    .video-cta {
        transition: border-color .2s ease, background-color .2s ease, transform .2s ease;
    }

    .video-cta:hover {
        transform: translateY(-2px);
        background: rgba(255, 255, 255, .08);
    }

    .video-glyph {
        transition: transform .3s ease;
    }

    .video-placeholder:hover .video-glyph {
        transform: scale(1.08);
    }

    .form-group input,
    .form-group textarea {
        transition: border-color .2s ease;
    }

    .form-group input:focus,
    .form-group textarea:focus {
        border-color: var(--black);
    }

    .form-group input.is-invalid,
    .form-group textarea.is-invalid {
        border-color: #b00020;
    }

    .form-error {
        display: none;
        font-size: 13px;
        color: #b00020;
        margin-top: 6px;
    }

    .form-group.has-error .form-error {
        display: block;
    }

    .form-counter {
        display: none;
        font-size: 13px;
        color: var(--muted);
        margin-top: 6px;
    }

    .form-group .form-counter {
        display: block;
    }

    .form-group.has-error .form-counter {
        display: none;
    }

    .container {
        width: min(var(--page), calc(100% - 72px));
        margin: 0 auto;
    }

    .section {
        padding: 84px 0;
    }

    .section--dark {
        background: var(--black);
        color: var(--white);
    }

    .eyebrow {
        margin: 0 0 14px;
        font-size: 13px;
        font-weight: 700;
        letter-spacing: .06em;
        text-transform: uppercase;
        color: var(--muted);
    }

    .section--dark .eyebrow {
        color: #9a9a9a;
    }

    h1,
    h2,
    h3,
    h4,
    p {
        margin-top: 0;
    }

    h1 {
        margin-bottom: 20px;
        font-size: clamp(46px, 4.2vw, 70px);
        line-height: 1.08;
        letter-spacing: -0.03em;
        font-weight: 900;
    }

    h2 {
        margin-bottom: 24px;
        font-size: clamp(34px, 2.6vw, 50px);
        line-height: 1.04;
        letter-spacing: -0.03em;
        font-weight: 800;
    }

    h3 {
        margin-bottom: 12px;
        font-size: 22px;
        line-height: 1.2;
        letter-spacing: -0.03em;
    }

    .section-intro {
        margin-bottom: 12px;
        font-size: 22px;
        line-height: 1.2;
        letter-spacing: -0.03em;
        font-weight: 700;
    }

    h4 {
        margin-bottom: 8px;
        font-size: 15px;
        letter-spacing: -0.03em;
    }

    .lead {
        max-width: 640px;
        font-size: 20px;
        line-height: 1.6;
        color: #353535;
        letter-spacing: -0.03em;
    }

    .section--dark .lead,
    .section--dark .muted {
        color: #c4c4c4;
    }

    .muted {
        color: var(--muted);
    }

    .highlight {
        max-width: 640px;
        font-weight: 700;
        font-style: italic;
        color: var(--text);
    }

    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 50px;
        padding: 0 26px;
        border: 1px solid var(--black);
        border-radius: 6px;
        background: var(--black);
        color: var(--white);
        font-weight: 700;
        cursor: pointer;
    }

    .btn--light {
        background: var(--yellow);
        color: var(--black);
        border-color: var(--white);
    }

    .btn--outline {
        background: var(--yellow);
        color: inherit;
        border-color: currentColor;
    }

    .grid-2 {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 40px;
        align-items: center;
    }

    .card {
        border-radius: var(--radius);
        background: var(--soft);
        overflow: hidden;
    }

    .card__body {
        padding: 28px;
    }

    /* ============================== */
    /* HEADER                          */
    /* ============================== */
    .site-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        height: 76px;
        display: flex;
        align-items: center;
        border-bottom: 1px solid transparent;
        background: transparent;
        color: #fff;
        transition: background-color .3s ease, border-color .3s ease;
    }

    .site-header.is-scrolled {
        border-bottom-color: rgba(255, 255, 255, .1);
        background: var(--black);
    }

    .nav {
        position: relative;
        width: 90%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 26px;
    }

    .brand {
        font-size: 25px;
        font-weight: 900;
        letter-spacing: -.04em;
    }

    .brand img {
        width: 200px;
        height: auto;
    }

    .nav__menu {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    .nav__links {
        display: flex;
        align-items: center;
        gap: 26px;
        font-size: 14px;
        font-weight: 500;
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .nav__links a:hover {
        color: #a8a8a8;
    }

    :where(#vantaggi, #perche, #chisiamo, #faq, #form) {
        scroll-margin-top: 76px;
    }

    .nav__toggle {
        display: none;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        width: 40px;
        height: 40px;
        background: transparent;
        border: none;
        padding: 0;
        cursor: pointer;
    }

    .nav__toggle-bar {
        display: block;
        width: 22px;
        height: 2px;
        background: #fff;
        border-radius: 2px;
        transition: transform .25s ease, opacity .25s ease;
    }

    .nav__toggle.is-open .nav__toggle-bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav__toggle.is-open .nav__toggle-bar:nth-child(2) {
        opacity: 0;
    }

    .nav__toggle.is-open .nav__toggle-bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .mobile-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--black);
        border-bottom: 1px solid rgba(255, 255, 255, .12);
        max-height: 0;
        overflow: hidden;
        transition: max-height .3s ease;
    }

    .mobile-menu ul {
        list-style: none;
        margin: 0;
        padding: 8px 0;
    }

    .mobile-menu a {
        display: block;
        padding: 14px 36px;
        color: #fff;
        font-weight: 600;
        font-size: 16px;
        border-top: 1px solid rgba(255, 255, 255, .08);
    }

    .mobile-menu li:first-child a {
        border-top: none;
    }

    .mobile-menu.is-open {
        max-height: 320px;
    }

    .mobile-menu[hidden] {
        display: none;
    }

    /* ============================== */
    /* HERO                            */
    /* ============================== */
    .hero {
        position: relative;
        overflow: hidden;
        background: var(--black);
        color: #fff;
        min-height: 100vh;
        display: flex;
        align-items: center;
    }

    .hero__media {
        position: absolute;
        inset: 0;
        z-index: 0;
        background-image:
            linear-gradient(90deg, #090f1e 0%, #090f1e 40%, rgba(9, 15, 30, .72) 56%, rgba(9, 15, 30, 0) 80%),
            url("../images/hero_detrago.jpg");
        background-repeat: no-repeat, no-repeat;
        background-size: cover, cover;
        background-position: 0 0, right top;
    }

    .hero__grid {
        position: relative;
        z-index: 1;
        display: grid;
        grid-template-columns: 1.05fr .95fr;
        gap: 80px;
        align-items: center;
        min-height: 560px;
    }

    .hero__copy {
        max-width: 560px;
    }

    .hero__actions {
        display: flex;
        align-items: center;
        gap: 14px;
        margin-top: 34px;
    }

    .hero__tagline {
        font-size: clamp(20px, 2vw, 28px);
        font-weight: 700;
        letter-spacing: -0.05em;
        margin-bottom: 18px;
        color: #fff;
    }

    .hero .lead {
        color: #a5bff3;
    }

    .hero__spacer {
        min-height: 1px;
    }

    .detrago-logo {
        display: inline-block;
        margin: 0;

        /* Tipografia */
        font-family: 'Plus Jakarta Sans', sans-serif;
        font-size: 120px;
        font-weight: 700;
        line-height: 1;
        letter-spacing: -0.05em;

        /* Colore di fallback */
        color: #75dbe1;

        /* Gradiente principale */
        background: linear-gradient(90deg,
                #d4f6f3 0%,
                #79dce2 24%,
                #28b8ca 52%,
                #3587c9 75%,
                #8d84e0 100%);

        /* Il background viene mostrato solo dentro le lettere */
        background-clip: text;
        -webkit-background-clip: text;

        color: transparent;
        -webkit-text-fill-color: transparent;
    }

    .detrago-dot {
        /*
      * Il punto conserva una tonalità viola più evidente,
      * come nell'immagine di riferimento.
      */
        background: linear-gradient(180deg,
                #7771dc 0%,
                #8d84e0 100%);

        background-clip: text;
        -webkit-background-clip: text;

        color: transparent;
        -webkit-text-fill-color: transparent;
    }

    /* ============================== */
    /* VIDEO                           */
    /* ============================== */
    .video-section {
        text-align: center;
    }

    .video-placeholder {
        background: #0d1426;
        border: 1px solid #24304a;
        border-radius: 16px;
        max-width: 780px;
        margin: 40px auto 0;
        aspect-ratio: 16/9;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 18px;
    }

    .video-glyph {
        width: 64px;
        height: 64px;
        border-radius: 50%;
        background: #fff;
        display: grid;
        place-items: center;
    }

    .video-glyph svg {
        width: 22px;
        height: 22px;
    }

    .video-cta {
        font-family: inherit;
        font-size: 14px;
        font-weight: 700;
        color: #fff;
        background: transparent;
        border: 1px solid rgba(255, 255, 255, .6);
        border-radius: 6px;
        padding: 10px 20px;
        cursor: pointer;
    }

    .video-cta:hover {
        border-color: #fff;
    }

    /* ============================== */
    /* VANTAGGI                        */
    /* ============================== */
    .vant-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
        margin: 40px 0 56px;
    }

    .vant-card {
        border: 1px solid var(--line);
        border-radius: var(--radius);
        overflow: hidden;
        background: #fff;
    }

    .vant-card img {
        aspect-ratio: 4/3;
        object-fit: cover;
    }

    .vant-card__body {
        padding: 22px 24px 24px;
    }

    .vant-card__body h3 {
        margin-bottom: 14px;
    }

    .vant-card__body p {
        margin: 0;
        color: var(--muted);
        font-size: 15px;
        line-height: 1.7;
    }

    .vant-card__body p strong {
        color: var(--text);
    }

    .standard-block {
        border-top: 1px solid var(--line);
        padding-top: 48px;
    }

    .standard-grid {
        display: grid;
        grid-template-columns: 1.15fr .85fr;
        gap: 48px;
    }

    .standard-media img {
        width: 100%;
        height: 100%;
        min-height: 100%;
        object-fit: cover;
        border-radius: var(--radius);
    }

    .pillar-list {
        list-style: none;
        margin: 30px 0 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 14px;
        max-width: 720px;
    }

    .pillar-list li {
        border: 1px solid var(--line);
        border-radius: 14px;
        padding: 24px 26px;
        min-height: 96px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .pillar-list h4 {
        font-size: 16px;
        font-weight: 800;
        margin-bottom: 6px;
    }

    .pillar-list p {
        margin: 0;
        font-size: 16px;
        color: var(--muted);
        line-height: 1.6;
    }

    .security-box {
        background: var(--black);
        color: #fff;
        border-radius: 16px;
        padding: 32px 36px;
        margin-top: 40px;
        max-width: 720px;
    }

    .security-box h3 {
        color: #fff;
    }

    .security-box p {
        color: #c4c4c4;
        font-size: 14px;
        line-height: 1.7;
        letter-spacing: normal;
        margin-bottom: 8px;
    }

    .security-box p:last-child {
        margin-bottom: 0;
        color: #fff;
        font-weight: 700;
    }

    /* ============================== */
    /* PERCHÉ DETRAGO                  */
    /* ============================== */
    .problem-block {
        margin-top: 48px;
    }

    .problem-media img {
        aspect-ratio: 4/4.6;
        object-fit: cover;
        border-radius: 16px;
    }

    .problem-list {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .problem-list li {
        border: 1px solid rgba(255, 255, 255, .18);
        border-radius: 14px;
        padding: 20px 22px;
        background: rgba(255, 255, 255, .03);
        font-size: 16px;
        line-height: 1.6;
        color: #d4d4d4;
    }

    .problem-list li p {
        margin: 0;
    }

    .problem-list li strong {
        color: #fff;
    }

    .solution-block {
        margin-top: 64px;
    }

    .solution-media img {
        aspect-ratio: 4/4.6;
        object-fit: cover;
        border-radius: 16px;
    }

    .check-list {
        margin: 22px 0 30px;
        padding: 0;
        list-style: none;
    }

    .check-list li {
        position: relative;
        padding-left: 28px;
        margin-bottom: 16px;
        color: #d4d4d4;
        font-size: 16px;
        line-height: 1.6;
    }

    .check-list li::before {
        content: "✓";
        position: absolute;
        left: 0;
        font-weight: 900;
        color: #fff;
    }

    .check-list li strong {
        color: #fff;
    }

    /* ============================== */
    /* CHI SIAMO                       */
    /* ============================== */
    .chisiamo-grid {
        display: grid;
        grid-template-columns: 1.1fr .9fr;
        gap: 64px;
        align-items: start;
    }

    .cs-body p {
        font-size: 15px;
        color: var(--muted);
        line-height: 1.8;
        margin-bottom: 14px;
    }

    .cs-body p strong {
        color: var(--text);
        font-weight: 700;
    }

    .award-card {
        background: var(--soft);
        border: 1px solid var(--line);
        border-radius: 14px;
        padding: 24px 26px;
        margin: 28px 0;
    }

    .award-card p {
        margin: 0;
    }

    .award-card .award-kicker {
        font-size: 12px;
        font-weight: 700;
        letter-spacing: .06em;
        text-transform: uppercase;
        color: var(--muted);
        margin-bottom: 6px;
    }

    .award-card .award-title {
        font-size: 17px;
        font-weight: 800;
    }

    .cert-group h3 {
        font-size: 13px;
        font-weight: 700;
        letter-spacing: .06em;
        text-transform: uppercase;
        color: var(--muted);
        margin-bottom: 16px;
    }

    .cert-accordion {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    details.cert {
        background: var(--soft);
        border: 1px solid var(--line);
        border-radius: 12px;
    }

    summary.cert-q {
        padding: 16px 18px;
        cursor: pointer;
        list-style: none;
        font-size: 15px;
        font-weight: 700;
        position: relative;
        padding-right: 36px;
    }

    summary.cert-q::-webkit-details-marker {
        display: none;
    }

    summary.cert-q::after {
        content: "+";
        position: absolute;
        right: 16px;
        top: 16px;
        font-size: 18px;
    }

    .cert-body {
        padding: 0 18px 16px;
        font-size: 14px;
        color: var(--muted);
        line-height: 1.7;
        letter-spacing: normal;
    }

    /* ============================== */
    /* FAQ                             */
    /* ============================== */
    .faq-layout {
        display: grid;
        grid-template-columns: .82fr 1.18fr;
        gap: 84px;
        align-items: start;
    }

    .faq-list {
        border-top: 1px solid var(--line);
    }

    .section--dark .faq-list {
        border-top-color: rgba(255, 255, 255, .16);
    }

    details.faq {
        border-bottom: 1px solid var(--line);
        padding: 20px 0;
    }

    .section--dark details.faq {
        border-bottom-color: rgba(255, 255, 255, .16);
    }

    summary.faq-q {
        cursor: pointer;
        list-style: none;
        font-weight: 700;
        padding-right: 32px;
        position: relative;
    }

    summary.faq-q::-webkit-details-marker {
        display: none;
    }

    summary.faq-q::after {
        content: "+";
        position: absolute;
        right: 0;
        top: 0;
    }

    .faq-sub {
        display: block;
        font-weight: 400;
        font-style: italic;
        color: #a8a8a8;
        font-size: 14px;
        letter-spacing: normal;
        margin-top: 6px;
    }

    details.faq p {
        margin: 16px 0 0;
        color: #c4c4c4;
    }

    details.faq strong {
        color: #fff;
    }

    /* ============================== */
    /* FORM                            */
    /* ============================== */
    .form-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 72px;
        align-items: start;
    }

    .form-perks {
        margin: 26px 0 0;
        padding: 0;
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .form-perks li {
        border: 1px solid var(--line);
        border-radius: 14px;
        padding: 16px 20px;
        font-size: 15px;
        font-weight: 600;
    }

    .form-card {
        background: var(--soft);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        padding: 40px;
    }

    .form-card p.muted {
        margin-bottom: 26px;
        font-size: 14px;
    }

    .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .form-group {
        margin-bottom: 16px;
    }

    .form-group label {
        display: block;
        font-size: 12px;
        font-weight: 700;
        letter-spacing: .06em;
        text-transform: uppercase;
        color: var(--muted);
        margin-bottom: 6px;
    }

    .form-group label .req {
        color: #b00020;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        background: #fff;
        border: 1px solid #767676;
        border-radius: 8px;
        padding: 12px 14px;
        font-size: 15px;
        color: var(--text);
    }

    .form-group textarea {
        resize: vertical;
        min-height: 100px;
    }

    .form-submit {
        width: 100%;
        margin-top: 8px;
        background: var(--black);
        color: #fff;
        border: none;
        border-radius: 8px;
        padding: 16px;
        font-size: 16px;
        font-weight: 800;
        cursor: pointer;
    }

    .form-privacy {
        font-size: 13px;
        color: var(--muted);
        text-align: left;
        margin-top: 14px;
        line-height: 1.6;
        letter-spacing: normal;
    }

    .form-privacy a {
        text-decoration: underline;
        font-weight: bold;
    }

    /* ============================== */
    /* FOOTER                          */
    /* ============================== */
    .footer-main {
        padding: 72px 0;
        background: var(--black);
        color: #fff;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 1.3fr 1fr 1fr;
        gap: 40px;
    }

    .footer-brand p {
        font-size: 13px;
        color: #9a9a9a;
        margin-top: 14px;
        max-width: 300px;
        line-height: 1.8;
    }

    .footer-col h3 {
        margin-bottom: 18px;
        font-size: 13px;
        text-transform: uppercase;
        letter-spacing: .06em;
        color: #9a9a9a;
        font-weight: 700;
    }

    .footer-col ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .footer-col li {
        margin: 10px 0;
    }

    .footer-col a {
        color: #bbb;
        font-size: 14px;
    }

    .footer-col a:hover {
        color: #fff;
    }

    .footer-legal {
        padding: 32px 0 28px;
        background: #fff;
    }

    .footer-legal__top {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        margin-bottom: 24px;
    }

    .footer-logo {
        font-size: 30px;
        font-weight: 900;
        letter-spacing: -.04em;
    }

    .socials {
        display: flex;
        gap: 10px;
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .socials a {
        width: 44px;
        height: 44px;
        display: grid;
        place-items: center;
        border: 1px solid #767676;
        border-radius: 50%;
        font-size: 12px;
        font-weight: 700;
    }

    .legal-copy {
        padding-top: 22px;
        border-top: 1px solid var(--line);
        font-size: 13px;
        color: var(--muted);
        line-height: 1.7;
        letter-spacing: normal;
    }

    /* ============================== */
    /* RESPONSIVE                      */
    /* ============================== */
    @media (max-width: 1100px) {
        .container {
            width: min(var(--page), calc(100% - 40px));
        }

        .nav__links {
            display: none;
        }

        .nav__toggle {
            display: flex;
        }

        .mobile-menu {
            display: block;
        }

        .site-header {
            background: var(--black);
            border-bottom-color: rgba(255, 255, 255, .12);
        }

        .brand img {
            width: 150px;
        }

        .hero__grid {
            gap: 44px;
        }

        .chisiamo-grid {
            grid-template-columns: 1fr;
        }

        .standard-grid {
            grid-template-columns: 1fr;
        }

        .standard-media.reveal {
            display: flex;
            justify-content: center;
        }

        .standard-media img {
            min-height: 320px;
            aspect-ratio: 19 / 17;
            object-fit: cover;
            object-position: top;
            width: 60%;
        }

        .faq-layout {
            grid-template-columns: 1fr;
            gap: 40px;
        }

        .footer-grid {
            grid-template-columns: 1fr 1fr;
        }
    }

    @media (max-width: 760px) {
        .section {
            padding: 58px 0;
        }

        .container {
            width: min(100% - 28px, var(--page));
        }

        .site-header {
            height: 66px;
        }

        :where(#vantaggi, #perche, #chisiamo, #faq, #form) {
            scroll-margin-top: 66px;
        }

        .brand img {
            width: 120px;
        }

        .form-card {
            padding: 24px;
        }

        .hero {
            align-items: flex-start;
            min-height: 620px;
            padding: 96px 0 40px;
        }

        .hero__grid,
        .grid-2,
        .vant-grid,
        .form-grid,
        .form-row {
            grid-template-columns: 1fr;
        }

        .hero__grid {
            min-height: 0;
            padding-bottom: 0;
        }

        .hero__spacer {
            display: none;
        }

        .hero__media {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            aspect-ratio: auto;
            background-image:
                linear-gradient(90deg, #090f1e 0%, #090f1e 42%, rgba(9, 15, 30, .55) 62%, rgba(9, 15, 30, .1) 85%),
                url("../images/herobox2.jpg");
            background-repeat: no-repeat, no-repeat;
            background-size: cover, cover;
            background-position: 0 0, 60% 60%;
        }

        .problem-block .grid-2,
        .solution-block .grid-2 {
            grid-template-columns: 1fr;
        }

        .standard-media img {
            aspect-ratio: 19/17;
            object-fit: cover;
            object-position: top;
            width: 100%;
        }

        .problem-media img,
        .solution-media img{
            aspect-ratio: 7 / 4.6;
            object-fit: cover;
            object-position: center;
        }

        .footer-grid {
            grid-template-columns: 1fr;
        }

        .footer-legal__top {
            flex-direction: column;
            align-items: flex-start;
        }
    }

    @media (max-width: 480px) {
        h1 {
            font-size: 42px;
        }

        h2 {
            font-size: 32px;
        }

        .lead {
            font-size: 17px;
        }

        .cert-group > img{
            width: 300px !important;
        }

        .form-card {
            padding: 20px;
        }

        .g-recaptcha {
            transform: scale(.82);
            transform-origin: 0 0;
            width: 249px;
            height: 64px;
        }
    }


    #g-recaptcha-response {
        display: block !important;
        position: absolute;
        margin: -78px 0 0 0 !important;
        width: 302px !important;
        height: 76px !important;
        z-index: -999999;
        opacity: 0;
    }