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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background: #0f0f0f;
    color: #f5f5f5;
}

/* HERO SECTION */

.hero {
    background: linear-gradient(135deg, #8b0000, #d40000);
    color: white;
    text-align: center;
    padding: 80px 20px 100px;
}

.hero h1 {
    font-size: 72px;
    margin-bottom: 30px;
    font-weight: 800;
}

.hero p {
    max-width: 1100px;
    margin: auto;
    font-size: 22px;
    line-height: 1.8;
    color: #eeeeee;
}

/* NAVIGATION */

nav {
    margin-top: 55px;
}

nav a {
    color: white;
    text-decoration: none;
    font-size: 28px;
    font-weight: bold;
    margin: 0 30px;
    transition: 0.2s;
}

nav a:hover {
    opacity: 0.7;
}

/* CONTENT */

.container {
    width: 85%;
    margin: 40px auto;
}

.card {
    background: #1a1a1a;
    border-radius: 18px;
    padding: 35px;
    margin-bottom: 35px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.5);
    border: 1px solid #2a2a2a;
}

.card h2 {
    font-size: 42px;
    margin-bottom: 15px;
    color: #ffffff;
}

.line {
    width: 100%;
    height: 4px;
    background: #ff1a1a;
    margin-bottom: 25px;
    border-radius: 10px;
}

.card p {
    font-size: 22px;
    line-height: 1.8;
    color: #d6d6d6;
}

.links {
    margin-top: 25px;
    font-size: 22px;
    line-height: 2;
}

.links a {
    color: #ff4d4d;
    text-decoration: none;
    font-weight: bold;
}

.links a:hover {
    text-decoration: underline;
}

/* MOBILE */

@media (max-width: 900px) {

    .hero h1 {
        font-size: 42px;
    }

    .hero p {
        font-size: 18px;
    }

    nav a {
        font-size: 20px;
        margin: 0 12px;
    }

    .card h2 {
        font-size: 30px;
    }

    .card p,
    .links {
        font-size: 18px;
    }

    .container {
        width: 92%;
    }

}