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

:root[data-theme="dark"]{
--bg-body:#0d0e12;
--bg-card:#15171a;
--bg-soft:#111318;
--bg-input:#1c1e24;
--border:#2d3039;
--text-main:#f0f1f5;
--text-soft:#9a9da8;
--text-muted:#5a5d6a;
--accent:#ff3b1f;
--accent-soft:#ff7b5a;
--accent-dark:#b21c07;
--accent-rgb:255,59,31;
--success:#34c759;
--warning:#f9a825;
--danger:#ff3b30;
--shadow:0 4px 24px rgba(0,0,0,.55);
}

:root[data-theme="light"]{
--bg-body:#f2f3f7;
--bg-card:#ffffff;
--bg-soft:#e8eaf0;
--bg-input:#f5f6fa;
--border:#dde0ea;
--text-main:#111318;
--text-soft:#4a4d5a;
--text-muted:#9a9da8;
--accent:#ff3b1f;
--accent-soft:#ff7b5a;
--accent-dark:#b21c07;
--accent-rgb:255,59,31;
--success:#28a745;
--warning:#e08000;
--danger:#dc3545;
--shadow:0 4px 24px rgba(0,0,0,.10);
}

html{font-size:16px;scroll-behavior:smooth}
body{background:var(--bg-body);color:var(--text-main);font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.6;min-height:100vh;transition:background .25s,color .25s}
h1,h2,h3,h4,h5,h6,.navbar-logo span,.hero-title,.plan-name,.section-kicker,.hero-kicker,.footer-title,.navbar-nav a,.navbar-cta{font-family:'Orbitron',sans-serif}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit;font-size:.875rem}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg-body)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:999px}
::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}

body::before{
    content:'';
    position:fixed;
    inset:0;
    z-index:0;
    pointer-events:none;
    background-image:
        repeating-linear-gradient(
            -60deg,
            transparent 0px,
            transparent 3px,
            rgba(var(--accent-rgb),.015) 3px,
            rgba(var(--accent-rgb),.015) 4px
        ),
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 3px,
            rgba(255,255,255,.012) 3px,
            rgba(255,255,255,.012) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 3px,
            rgba(255,255,255,.012) 3px,
            rgba(255,255,255,.012) 4px
        );
    mix-blend-mode:screen;
}
[data-theme="light"] body::before{
    background-image:
        repeating-linear-gradient(
            -60deg,
            transparent 0px,
            transparent 3px,
            rgba(0,0,0,.018) 3px,
            rgba(0,0,0,.018) 4px
        ),
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 3px,
            rgba(0,0,0,.015) 3px,
            rgba(0,0,0,.015) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 3px,
            rgba(0,0,0,.015) 3px,
            rgba(0,0,0,.015) 4px
        );
    mix-blend-mode:multiply;
}

/* ── NAVBAR ── */
.navbar{
    position:fixed;top:0;left:0;right:0;z-index:100;
    display:flex;align-items:center;justify-content:space-between;
    padding:.75rem 5vw;
    background:transparent;
    backdrop-filter:none;
    -webkit-backdrop-filter:none;
    transition:background .4s,backdrop-filter .4s,box-shadow .4s;
}
.navbar.scrolled{
    background:rgba(13,14,18,.95);
    backdrop-filter:blur(18px);
    -webkit-backdrop-filter:blur(18px);
    box-shadow:0 1px 0 var(--border);
}
[data-theme="light"] .navbar{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none}
[data-theme="light"] .navbar.scrolled{background:rgba(242,243,247,.97);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 1px 0 var(--border)}
[data-theme="light"] .navbar-nav a{color:var(--text-soft)}
[data-theme="light"] .navbar-nav a:hover,[data-theme="light"] .navbar-nav a.active{color:var(--text-main)}
[data-theme="light"] .navbar-logo span{color:var(--text-main)}
[data-theme="light"] .navbar-cta{border-color:var(--border);background:var(--bg-card);color:var(--text-main)}
[data-theme="light"] .navbar-cta:hover{background:var(--bg-soft);border-color:var(--accent);color:var(--accent)}
[data-theme="light"] .hamburger span{background:var(--text-main)}
[data-theme="light"] .theme-toggle{background:var(--bg-card);border-color:var(--border);color:var(--text-soft)}

.navbar-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.navbar-logo img{height:75px;width:auto}
.navbar-logo span{font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#fff}
[data-theme="light"] .navbar-logo span{color:var(--text-main)}

.navbar-nav{display:flex;gap:1.75rem}
.navbar-nav a{color:rgba(240,241,245,.7);position:relative;padding-bottom:.2rem;transition:color .2s;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase}
.navbar-nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--accent);transition:width .2s;border-radius:999px}
.navbar-nav a:hover,.navbar-nav a.active{color:#fff}
.navbar-nav a:hover::after,.navbar-nav a.active::after{width:100%}
[data-theme="light"] .navbar-nav a{color:var(--text-soft)}
[data-theme="light"] .navbar-nav a:hover,[data-theme="light"] .navbar-nav a.active{color:var(--text-main)}

.navbar-actions{display:flex;align-items:center;gap:.6rem}
.navbar-cta{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem 1rem;border-radius:.5rem;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);font-size:.68rem;color:#fff;transition:all .2s;letter-spacing:.08em;text-transform:uppercase}
.navbar-cta:hover{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.4)}
.theme-toggle{width:34px;height:34px;border-radius:999px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);color:rgba(255,255,255,.8);display:flex;align-items:center;justify-content:center;transition:border-color .2s,color .2s}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent)}

/* Desktop: login visibile, mobile-cta nascosto */
.nav-desktop-cta{display:flex}
.nav-mobile-cta{display:none}

/* ── HERO ── */
.hero{position:relative;min-height:100vh;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:6rem 5vw 4rem}
.hero-media{position:absolute;inset:0;z-index:1}
.hero-media img,.hero-media video{width:100%;height:100%;object-fit:cover;display:block}
.hero-overlay{
    position:absolute;inset:0;z-index:2;
    background:linear-gradient(
        to bottom,
        rgba(0,0,0,.55) 0%,
        rgba(0,0,0,.25) 35%,
        rgba(13,14,18,.98) 80%,
        rgba(13,14,18,1) 100%
    );
}
.hero-inner{position:relative;z-index:3;max-width:800px;width:100%;display:flex;flex-direction:column;gap:0}
.hero-kicker{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-soft);margin-bottom:.65rem;display:flex;align-items:center;gap:.5rem}
.hero-kicker::before{content:'';width:24px;height:2px;background:var(--accent);border-radius:2px;display:inline-block}
.hero-title{font-size:clamp(2rem,4vw + .5rem,3rem);line-height:1.1;font-weight:800;margin-bottom:.7rem}
.hero-title .accent{color:var(--accent)}
.hero-subtitle{font-size:.95rem;color:var(--text-soft);margin-bottom:1.4rem;max-width:30rem;line-height:1.7;font-family:'Inter',sans-serif}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-bottom:1.75rem}
.hero-stats{display:flex;flex-wrap:wrap;gap:1.5rem}
.hero-stats strong{display:block;font-size:1rem;color:var(--text-main);font-weight:700;font-family:'Orbitron',sans-serif}
.hero-stats span{font-size:.78rem;color:var(--text-muted);font-family:'Inter',sans-serif}

@keyframes slideInLeft{
    from{opacity:0;transform:translateX(-60px)}
    to{opacity:1;transform:translateX(0)}
}
.hero-kicker  {opacity:0;animation:slideInLeft .9s cubic-bezier(.22,.61,.36,1) .1s forwards}
.hero-title   {opacity:0;animation:slideInLeft .9s cubic-bezier(.22,.61,.36,1) .35s forwards}
.hero-subtitle{opacity:0;animation:slideInLeft .9s cubic-bezier(.22,.61,.36,1) .55s forwards}
.hero-actions {opacity:0;animation:slideInLeft .9s cubic-bezier(.22,.61,.36,1) .75s forwards}
.hero-stats   {opacity:0;animation:slideInLeft .9s cubic-bezier(.22,.61,.36,1) .95s forwards}

/* ── BOTTONI ── */
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.2rem;border-radius:.5rem;font-size:.875rem;font-weight:500;border:none;transition:all .2s;cursor:pointer;white-space:nowrap;font-family:'Inter',sans-serif}
.btn svg{width:15px;height:15px;flex-shrink:0}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-soft));color:#fff;box-shadow:0 4px 18px rgba(var(--accent-rgb),.35)}
.btn-primary:hover{opacity:.9;box-shadow:0 6px 24px rgba(var(--accent-rgb),.5);transform:translateY(-1px)}
.btn-secondary{background:var(--bg-card);color:var(--text-main);border:1px solid var(--border)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.btn-ghost{background:rgba(255,255,255,.07);color:var(--text-main);border:1px solid rgba(255,255,255,.12)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-outline{background:none;border:1px solid var(--border);color:var(--text-soft)}
.btn-outline:hover{border-color:var(--accent);color:var(--accent)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{opacity:.88}
.btn-sm{padding:.35rem .75rem;font-size:.8rem}
.btn-lg{padding:.85rem 1.75rem;font-size:1rem}
.btn-full{width:100%;justify-content:center}
.btn-icon{width:36px;height:36px;padding:0;justify-content:center;border-radius:.4rem}

/* ── SEZIONI ── */
.section{padding:4rem 5vw}
.section-header{text-align:center;margin-bottom:2.5rem}
.section-header h2{font-size:clamp(1.5rem,2.5vw + .5rem,2.25rem);font-weight:700;margin-bottom:.5rem}
.section-header p{font-size:.95rem;color:var(--text-soft);max-width:44rem;margin:0 auto;font-family:'Inter',sans-serif}
.section-kicker{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-soft);margin-bottom:.4rem}

/* ── CARD GENERICA ── */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:.85rem;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.card:hover{border-color:rgba(var(--accent-rgb),.35);box-shadow:0 8px 32px rgba(0,0,0,.45)}
.card-body{padding:1.25rem 1.5rem}
.card-img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ── GRID ── */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ── BADGE ── */
.badge{display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:999px;font-size:.72rem;font-weight:600;letter-spacing:.04em}
.badge-active{background:rgba(52,199,89,.15);color:#34c759}
.badge-inactive{background:rgba(255,59,48,.12);color:#ff3b30}
.badge-warning{background:rgba(249,168,37,.12);color:var(--warning)}
.badge-neutral{background:var(--bg-soft);color:var(--text-muted)}
.badge-accent{background:rgba(var(--accent-rgb),.12);color:var(--accent)}

/* ── FORM ── */
label{display:block;font-size:.8rem;color:var(--text-soft);margin-bottom:.35rem;font-weight:500}
input[type="text"],input[type="email"],input[type="password"],input[type="number"],input[type="tel"],input[type="url"],input[type="search"],textarea,select{
    width:100%;background:var(--bg-input);color:var(--text-main);border:1px solid var(--border);border-radius:.5rem;padding:.6rem .85rem;font-size:.875rem;
    transition:border-color .2s,box-shadow .2s;outline:none;-webkit-appearance:none;appearance:none
}
input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(var(--accent-rgb),.12)}
input::placeholder,textarea::placeholder{color:var(--text-muted)}
textarea{resize:vertical;min-height:100px}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b6e7a' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;padding-right:2rem}
.form-group{margin-bottom:1rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:600px){.form-row{grid-template-columns:1fr}}
.form-error{font-size:.78rem;color:var(--danger);margin-top:.3rem}
.form-hint{font-size:.78rem;color:var(--text-muted);margin-top:.3rem}

/* ── ALERT ── */
.alert{padding:.75rem 1rem;border-radius:.5rem;font-size:.85rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.alert-success{background:rgba(52,199,89,.12);border:1px solid rgba(52,199,89,.3);color:#34c759}
.alert-error{background:rgba(var(--accent-rgb),.10);border:1px solid rgba(var(--accent-rgb),.3);color:#ff7b5a}
.alert-warning{background:rgba(249,168,37,.10);border:1px solid rgba(249,168,37,.3);color:var(--warning)}
.alert-info{background:rgba(0,122,255,.10);border:1px solid rgba(0,122,255,.3);color:#3395ff}

/* ── DIVISORI ── */
hr{border:none;border-top:1px solid var(--border);margin:1.5rem 0}
.divider-text{display:flex;align-items:center;gap:1rem;color:var(--text-muted);font-size:.8rem;margin:1.25rem 0}
.divider-text::before,.divider-text::after{content:'';flex:1;border-top:1px solid var(--border)}

/* ── FOOTER ── */
.site-footer{border-top:1px solid var(--border);background:var(--bg-soft);padding:3rem 5vw 1.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1.5fr 1.5fr 1.5fr;gap:2.5rem;margin-bottom:2rem}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr}}
.footer-title{font-size:.68rem;text-transform:uppercase;letter-spacing:.18em;color:var(--text-muted);margin-bottom:.7rem;font-weight:600}
.footer-links a{display:block;color:var(--text-soft);margin-bottom:.35rem;font-size:.85rem;transition:color .15s;font-family:'Inter',sans-serif}
.footer-links a:hover{color:var(--text-main)}
.footer-social{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.85rem}
.footer-social a{
    width:36px;height:36px;border-radius:.45rem;
    display:flex;align-items:center;justify-content:center;
    transition:transform .2s,opacity .2s;
    opacity:.85;
}
.footer-social a:hover{transform:translateY(-3px) scale(1.08);opacity:1}
.footer-social a svg{width:16px;height:16px;fill:none;stroke:#fff;stroke-width:1.8}
.footer-social a[aria-label="Facebook"]  {background:#1877f2}
.footer-social a[aria-label="Instagram"] {background:linear-gradient(135deg,#f58529,#dd2a7b,#8134af,#515bd4)}
.footer-social a[aria-label="YouTube"]   {background:#ff0000}
.footer-social a[aria-label="TikTok"]    {background:#010101}
.footer-social a[aria-label="X/Twitter"] {background:#000000}
.footer-social a[aria-label="LinkedIn"]  {background:#0a66c2}
.footer-social a[aria-label="WhatsApp"]  {background:#25d366}
.footer-social a[aria-label="Telegram"]  {background:#26a5e4}
.footer-bottom{border-top:1px solid rgba(255,255,255,.04);padding-top:1.2rem;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--text-muted);flex-wrap:wrap;gap:.5rem;font-family:'Inter',sans-serif}

/* ── CONTAINER ── */
.container{max-width:1200px;margin:0 auto;padding:0 5vw}

/* ── UTILITY ── */
.text-accent{color:var(--accent)}
.text-soft{color:var(--text-soft)}
.text-muted{color:var(--text-muted)}
.text-center{text-align:center}
.text-right{text-align:right}
.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}
.d-flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}
.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}
.w-full{width:100%}.hidden{display:none!important}

/* ── HAMBURGER (nascosto su desktop) ── */
.hamburger{
    display:none;
    flex-direction:column;gap:5px;
    background:none;border:none;cursor:pointer;
    padding:.3rem;flex-shrink:0;z-index:101;position:relative;
}
.hamburger span{width:22px;height:2px;background:rgba(255,255,255,.8);border-radius:2px;transition:all .25s;display:block}
[data-theme="light"] .hamburger span{background:var(--text-main)}

/* ── RESPONSIVE ── */
@media(max-width:768px){

    html,body{overflow-x:hidden;max-width:100vw}

    .navbar{
        box-sizing:border-box;
        width:100%;
        max-width:100%;
        padding-left:1rem;
        padding-right:1rem;
        overflow:hidden;
    }
    .navbar-logo{
        flex:1 1 0;
        min-width:0;
        overflow:hidden;
    }
    .navbar-logo img{flex-shrink:0}
    .navbar-logo span{
        white-space:nowrap;
        overflow:hidden;
        text-overflow:ellipsis;
        min-width:0;
    }
    .navbar-actions{
        flex-shrink:0;
        display:flex;
        align-items:center;
        gap:.4rem;
    }

    .hamburger{display:flex}

    .nav-desktop-cta{display:none}
    .nav-mobile-cta{
        display:block;
        padding:1rem 1.25rem .5rem;
        border-top:1px solid var(--border);
        margin-top:.5rem;
        width:100%;
        box-sizing:border-box;
    }
    .nav-mobile-cta a{
        display:flex;
        align-items:center;
        justify-content:center;
        gap:.5rem;
        width:100%;
    }

    .navbar-nav{
        display:none;
        position:fixed;
        inset:0;
        top:60px;
        background:rgba(13,14,18,.97);
        backdrop-filter:blur(24px);
        -webkit-backdrop-filter:blur(24px);
        flex-direction:column;
        align-items:center;
        justify-content:center;
        gap:2rem;
        font-size:1rem;
        z-index:99;
    }
    .navbar-nav.open{display:flex}
    [data-theme="light"] .navbar-nav{background:rgba(242,243,247,.98)}

    .hero-inner{max-width:100%}

    *{max-width:100%;box-sizing:border-box}
    img,video{max-width:100%;height:auto}
}