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

:root {
    --bg: #050608;
    --surface: #0f1116;
    --surface-hover: #151922;
    --border: rgba(255,255,255,0.08);

    --text: #ffffff;
    --secondary: #a8b0bd;

    --red: #ff3030;
    --red-soft: rgba(255,48,48,0.15);
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
    min-height: 100vh;
}

/* subtle background glow */

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;

    background:
        radial-gradient(circle at center,
            rgba(255,0,0,0.08),
            transparent 50%);
}

/* navigation */

.navbar {
    max-width: 1200px;
    margin: auto;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 28px 32px;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
}

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

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: 0.95rem;
    opacity: 0.8;
    transition: 0.2s;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--red);
}

/* hero */

.hero {
    text-align: center;
    max-width: 900px;
    margin: auto;

    padding: 80px 24px 40px;
}

.hero h1 {
    font-size: 4rem;
    letter-spacing: 3px;
    margin-bottom: 12px;
}

.hero h1 span {
    color: var(--red);
}

.hero .tagline {
    color: var(--secondary);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.hero .description {
    color: var(--secondary);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* divider */

.red-line {
    width: 60px;
    height: 3px;
    background: var(--red);
    margin: 28px auto;
    border-radius: 999px;
}

/* cards */

.card-grid {
    max-width: 1100px;
    margin: 60px auto;

    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(260px,1fr));
    gap: 24px;

    padding: 0 24px;
}

.card {
    background: linear-gradient(
        180deg,
        rgba(255,255,255,0.02),
        rgba(255,255,255,0.01)
    );

    border: 1px solid var(--border);
    border-radius: 18px;

    padding: 36px 28px;

    text-align: center;

    transition: 0.25s ease;
}

.card:hover {
    transform: translateY(-4px);

    border-color: rgba(255,48,48,0.3);

    box-shadow:
        0 0 25px rgba(255,48,48,0.12);
}

.card h3 {
    margin-bottom: 14px;
    font-size: 1.1rem;
}

.card p {
    color: var(--secondary);
    line-height: 1.7;
}

.card a {
    color: white;
    text-decoration: none;
}

/* content pages */

.page {
    max-width: 950px;
    margin: auto;
    padding: 40px 24px 80px;
}

.page-header {
    text-align: center;
    margin-bottom: 60px;
}

.page-header h1 {
    font-size: 3rem;
    letter-spacing: 3px;
}

.page-section {
    background: rgba(255,255,255,0.02);

    border: 1px solid var(--border);

    border-radius: 16px;

    padding: 24px;

    margin-bottom: 18px;
}

.page-section h2 {
    color: white;
    margin-bottom: 12px;
}

.page-section p,
.page-section li {
    color: var(--secondary);
    line-height: 1.8;
}

.page-section ul {
    padding-left: 20px;
}

/* footer */

.footer {
    text-align: center;
    color: #7f8896;

    padding: 60px 20px 30px;
}