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

:root {
    --bg-body: #050505;
    --bg-header: rgba(10, 10, 10, 0.85);
    --bg-footer: #0a0a0a;
    --accent: rgb(249, 39, 39);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --border: #222222;
    --transition: all 0.4s ease;
}

/* --- LOGICA PER FOOTER IN BASSO --- */
html,
body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    /* Impila gli elementi verticalmente */
    background-color: var(--bg-body);
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
}

/* Il main occupa tutto lo spazio vuoto spingendo il footer */
main {
    flex: 1 0 auto;
    background: rgba(15, 15, 15, 0.568);
}

.footer {
    flex-shrink: 0;
    /* Impedisce al footer di restringersi */
}

/* ---------------------------------- */

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 25px;
}

/* --- HEADER --- */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--bg-header);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border);
    padding: 18px 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    text-transform: uppercase;
}

.logo span {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.nav-link:hover {
    color: var(--accent);
}

.cta-btn {
    background: var(--accent);
    padding: 10px 22px;
    border-radius: 2px;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-btn:hover {
    filter: brightness(1.2);
    box-shadow: 0 0 20px rgba(188, 0, 0, 0.4);
}

/* --- CONTENUTO --- */
.hero {
    min-height: 60vh;
    /* Altezza minima per il contenuto */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: clamp(3rem, 10vw, 5rem);
    font-weight: 900;
    line-height: 1;
    margin-bottom: 20px;
}

/* --- FOOTER --- */
.footer {
    background: var(--bg-footer);
    border-top: 1px solid var(--border);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand h2 {
    color: var(--accent);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.footer-brand p {
    color: var(--text-secondary);
    max-width: 400px;
    font-size: 0.95rem;
}

.footer-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #fff;
    margin-bottom: 25px;
    display: block;
}

.footer-list {
    list-style: none;
}

.footer-list li {
    margin-bottom: 12px;
}

.footer-list a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-list a:hover {
    color: var(--accent);
    padding-left: 8px;
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #444;
    font-size: 0.8rem;
}

@media (max-width: 768px) {

    .nav-menu,
    .cta-btn {
        display: none;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

.iframe-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    border: none;
    z-index: -2;
    pointer-events: none;

    transform: scale(1.5); 
    transform-origin: center; 
}

.title-conteiner {
    position: relative; 
    width: 100%;
    max-height: 500px; 
    overflow: hidden;   
}

.title-conteiner img {
    width: 100%;    
    height: 500px;    
    display: block;     
    object-fit: cover;  
}

.title-on-img {
    position: absolute; 
    top: 0;           
    left: 0;          
    width: 100%;        
    height: 100%;       
    
    background-color: rgba(0, 0, 0, 0.664); 
    color: white;       
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    
    text-align: center; 
    padding: 20px;
    box-sizing: border-box; 
}

.title-on-img h1, .title-on-img h2, .title-on-img p {
    max-width: 850px;
}

.title-on-img h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: #c02626; 
    margin-bottom: 5px;
    margin-top: 20px;
    font-weight: 1000;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.title-on-img h2 {
    font-family: 'Playfair Display', serif;
    font-style: italic; 
    font-size: 1.5rem;
    color: #e9ecef; 
    font-weight: 400;
    margin-bottom: 20px;
}

.title-on-img p {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    color: #f8f9fa;
    line-height: 1.6;
    max-width: 700px; 
}

.footer-logo {
    width: 70px;
}


@media (max-width: 768px) {
    .title-on-img h1 { font-size: 2rem; }
    .title-on-img h2 { font-size: 1.1rem; }
    .title-on-img p { font-size: 0.95rem; }
}


@media (max-width: 768px) {
    .title-conteiner img {
        height: 400px; 
    }

    .title-on-img {
        padding: 15px; 
    }

    .title-on-img h1 {
        font-size: 1.8rem; 
        margin-bottom: 10px;
    }

    .title-on-img h2 {
        font-size: 1.2rem; 
        line-height: 1.3;
    }

    .title-on-img p {
        font-size: 0.9rem; 
        line-height: 1.4;
        display: -webkit-box; 
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
}


.markdown-body {
    font-family: 'Inter', sans-serif;
    line-height: 1.8;
    color: #e0e0e0; 
    max-width: 850px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: transparent; 
}


.markdown-body h2 {
    font-size: 2rem;
    font-weight: 700;
    color: rgb(249, 39, 39); 
    border-bottom: 1px solid #333; 
    padding-bottom: 0.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}


.markdown-body h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #f8f9fa;
    margin-top: 2rem;
    margin-bottom: 0.8rem;
}


.markdown-body p {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
    color: #bdbdbd;
    font-weight: 300; 
}

.markdown-body strong {
    color: #ffffff; 
    font-weight: 600; 
    letter-spacing: 0.02em; 
}

@media (max-width: 768px) {
    .markdown-body {
        padding: 20px 15px; 
    }

    .markdown-body h2 {
        font-size: 1.5rem;   
        margin-top: 1.8rem;
        line-height: 1.2;
    }

    .markdown-body h3 {
        font-size: 1.25rem; 
        margin-top: 1.5rem;
    }

    .markdown-body p {
        font-size: 1rem;     
        line-height: 1.6;    
        text-align: left;    
        color: #d1d1d1;      
    }

    .markdown-body strong {
        font-weight: 700;    
    }
}