/* --- CORE DESIGN SYSTEM --- */
:root {
    --primary: #00875a;      /* Verde Sicuro Web */
    --primary-hover: #00704a;
    --dark-blue: #162d50;    /* Blu Sicuro Web */
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --border-color: #e2e8f0;
    --font-main: 'Plus Jakarta Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: var(--font-main); 
    color: var(--text-main); 
    line-height: 1.5; 
    background: #fff;
    overflow: hidden!important; /* Impedisce lo scroll della pagina intera se vuoi solo quello interno */
}

/* --- HEADER --- */
.site-header {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    z-index: 100;
}

.logo { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 1.25rem; color: var(--dark-blue); }
.logo-box { background: var(--primary); padding: 8px; border-radius: 8px; color: white; display: flex; }

.btn-accedi {
    background: var(--primary);
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.875rem;
    transition: 0.3s;
}
.btn-accedi:hover { background: var(--primary-hover); transform: translateY(-1px); }

/* --- HERO --- */
.hero {
    background: var(--dark-blue);
    color: white;
    padding: 40px 0; /* Ridotto leggermente per dare spazio allo scroll */
    position: relative;
    overflow: hidden;
    display: flex;
}
.hero-content { max-width: 1000px; margin: 0 auto; position: relative; z-index: 2; padding: 0 20px; }
.hero-badge {
    display: inline-block;
    background: rgba(0, 135, 90, 0.15);
    color: #5DDDB5;
    border: 1px solid rgba(0, 255, 170, 0.3);
    font-size: 11px;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.hero h1 { font-size: 3.5rem; font-weight: 800; margin-bottom: 16px; line-height: 1.1; }
.hero h1 span {color: #5DDDB5;}
.hero p { color: #cbd5e1; font-size: 1.25rem; max-width: 900px; }

/* --- CONTENITORE SCROLLABILE (TIMELINE) --- */
.main-content {
    /* max-width: 900px; */
    margin: 0 auto;
    padding: 40px 20px;
    height: calc(100vh - 310px); /* Altezza dinamica basata sullo schermo */
    min-height: 500px;
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--bg-light);
}

/* Scrollbar Style per Chrome/Edge/Safari */
.main-content::-webkit-scrollbar { width: 6px; }
.main-content::-webkit-scrollbar-track { background: var(--bg-light); }
.main-content::-webkit-scrollbar-thumb { background-color: var(--primary); border-radius: 10px; }

.release-item {position: relative;padding-left: 30px;border-left: 2px solid var(--border-color);padding-bottom: 24px;}
.release-item:last-child { border-left-color: transparent; }

.dot { 
    position: absolute; left: -9px; top: 0; width: 16px; height: 16px; 
    background: var(--primary); border-radius: 50%; border: 4px solid white; 
    box-shadow: 0 0 0 4px rgba(0, 135, 90, 0.1);
}

.meta { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.date { font-size: 0.75rem; font-weight: 800; color: var(--text-muted); text-transform: uppercase; }
.version { background: var(--bg-light); color: var(--dark-blue); font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 4px; border: 1px solid var(--border-color); }

/* --- CARD --- */
.card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.card:hover { border-color: var(--primary); transform: translateX(5px); box-shadow: 0 20px 40px rgba(0,0,0,0.04); }

.card-header {display: flex;justify-content: space-between;align-items: flex-start;margin-bottom: 12px;}
.card h2 {font-size: 1.5rem;font-weight: 800;color: var(--dark-blue);margin: 0;display: flex;justify-content: center;align-items: center;}
.tag {font-size: 10px;font-weight: 800;color: var(--primary);background: rgba(0, 135, 90, 0.05);padding: 4px 10px;border-radius: 6px;border: 1px solid rgba(0, 135, 90, 0.1);text-transform: uppercase;margin-top: 1px;letter-spacing: 1px;}
.card p {color: #444e5d;font-size: 1rem;margin-bottom: 0px;}

/* --- FEATURES GRID --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    border-top: 1px solid #f1f5f9;
    margin-top: 12px;
    padding-top: 15px;
}
.feature-box {display: flex;gap: 7px;background: var(--bg-light);padding: 7px;border-radius: 12px;border: 1px solid transparent;}
.feature-box:hover { border-color: var(--border-color); background: #fff; }
.feature-icon { color: var(--primary); font-size: 1rem; }
.feature-label { display: block; font-weight: 700; font-size: 0.8rem; color: var(--dark-blue); }
.feature-detail { display: block; font-size: 0.75rem; color: var(--text-muted); }

/* --- ANIMATION --- */
.reveal { opacity: 0; transform: translateY(20px); transition: 0.6s ease-out; }
.reveal.active {opacity: 1;transform: translateY(0);max-width: 850px;margin: 0 auto;}

#changelog-container {padding-top: 30px;padding-bottom: 20px;justify-content: center;margin: 0 auto;}

.hero {
    padding-top: 10px !important;
    padding-bottom: 10px !important;
}

.hero h1 {
    font-size: 2.5rem !important;
}

.hero-badge{
	margin-bottom:10px;
}

.hero h1 {	
	margin-bottom:10px;
}

.hero p {
    font-size: 1em;
    margin-bottom: 0;
}