html, body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background-color: transparent; 
    color: white;
    width: 100%;
    overflow-x: hidden;
}

#triangle {
    color: orange;
}

#tsparticles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; 
    background-color: #1a1a1a; 
}

.content {
    position: relative;
    z-index: 1; 
}

/* --- BANNER --- */
.banner {
    position: relative;
    width: 100%;
    height: clamp(300px, 40vw, 600px);
    overflow: hidden;
    border-radius: 18px;
    margin-bottom: 20px;
    background-color: #000;
    z-index: 2; 
}

.banner-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translate(-50%, -50%);
    z-index: 1;
}

.banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.banner-text {
    position: absolute; 
    left: 60px; 
    top: 50%; 
    transform: translateY(-50%);
    z-index: 2; 
    color: white; 
    max-width: 500px;
}

.banner-text h1 {
    font-size: clamp(36px, 5vw, 64px); 
    margin: 0 0 14px 0; 
    font-weight: 800;
    letter-spacing: 2px; 
    text-shadow: 0 3px 0 rgba(0,0,0,0.7), 0 8px 20px rgba(0,0,0,0.45);
}

.banner-contact { 
    position: absolute; 
    right: 60px; 
    top: 50%; 
    transform: translateY(-50%); 
    z-index: 2; 
    text-align: right;
}

.banner-contact p {   
    font-size: 24px; 
    margin: 0; 
    font-weight: 800;
    letter-spacing: 2px; 
    text-shadow: 0 3px 0 rgba(0,0,0,0.7), 0 8px 20px rgba(0,0,0,0.45);
}

.banner-contact a { 
    color: white; 
    text-decoration: none; 
    border-bottom: 1px solid rgba(255,255,255,0.4); 
}

/* --- SECTIONS --- */
.section-header {
    text-align: center; font-size: 2.2rem; margin: 60px 0 30px 0;
    text-transform: uppercase; letter-spacing: 3px;
    position: relative;
}

.section-header::after {
    content: ""; display: block; width: 60px; height: 4px; background: #ff7b25; margin: 10px auto;
}

.category-divider {
    text-align: center;
    margin: 80px 0 40px 0; 
    padding: 0 20px;
}

.section-subtitle {
    color: #b0b0b0; 
    font-size: clamp(1rem, 2vw, 1.2rem); 
    max-width: 800px;
    margin: -15px auto 0 auto;
    font-weight: 300;
    letter-spacing: 1px;
    line-height: 1.5;
}

.section-separator {
    border: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255, 123, 37, 0.5), transparent);
    margin: 60px 15%;
}

/* --- RESPONSIVE MAIN --- */
@media (max-width: 768px) {
    .banner {
        height: 450px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    .banner-text, .banner-contact {
        position: static;
        transform: none;
        max-width: 90%;
        margin: 10px auto;
        text-align: center;
    }
    .banner-text h1 { font-size: 32px; }
    .banner-contact p { font-size: 18px; }
}