.realms {
    padding: 120px 20px;
    text-align: center;
    --realm-accent: #8F0B13;
}

.realm-tabs {
    margin: 40px auto;
    display: inline-flex;
    gap: 8px;

    padding: 8px;
    border-radius: 999px;

    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(10px);
}

.realm-tab {
    padding: 10px 18px;
    border-radius: 999px;

    background: transparent;
    border: none;
    cursor: pointer;

    color: rgba(239, 223, 197, 0.7);
    font-weight: 500;

    transition: all 0.2s ease;
}

.realm-tab:hover {
    color: #efdfc5;
}

.realm-tab.active {
    background: rgba(143, 11, 19, 0.25);
    color: #efdfc5;

    box-shadow:
        0 0 15px rgba(143, 11, 19, 0.6);
}

.realm-layout {
    max-width: 1100px;
    margin: 0 auto;

    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;

    align-items: center;
}

.realm-card {
    padding: 32px;
    border-radius: 20px;

    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.06),
        rgba(255, 255, 255, 0.02)
    );

    backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.08);

    text-align: left;
}

.realm-content {
    display: none;
}

.realm-content.active {
    display: block;
}

.realm-content h3 {
    font-size: 22px;
    margin-bottom: 10px;
}

.realm-content p {
    color: rgba(239, 223, 197, 0.75);
    line-height: 1.6;
}

.realm-character {
    position: relative;
    height: 420px;
}

.realm-character img {
    position: absolute;
    bottom: 0;
    right: 0;

    height: 100%;
    object-fit: contain;

    filter:
        drop-shadow(0 20px 60px rgba(0, 0, 0, 0.8));
}

.realm-tab.active {
    background: color-mix(
        in srgb,
        var(--realm-accent) 25%,
        transparent
    );

    color: #efdfc5;

    box-shadow:
        0 0 18px color-mix(
            in srgb,
            var(--realm-accent) 70%,
            transparent
        );
}

.realm-character::before {
    content: "";
    position: absolute;
    inset: -40px;

    background:
        radial-gradient(
            circle at 30% 40%,
            color-mix(in srgb, var(--realm-accent) 35%, transparent),
            transparent 60%
        ),
        url("noise.png");

    opacity: 0.25;
    filter: blur(12px);
    z-index: -1;
    pointer-events: none;

    animation: realmPulse 6s ease-in-out infinite;
}

@keyframes realmPulse {
    0%   { opacity: 0.18; }
    50%  { opacity: 0.35; }
    100% { opacity: 0.18; }
}

.realm-character img {
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.realm-character img.visible {
    opacity: 1;
}

.realm-content ul {
    list-style: none;
    padding-left: 0;
}

.realm-content li::before {
    content: "• ";
    color: var(--realm-accent);
}

.realm-content p {
    margin: 0 0 1rem;
}

@media (max-width: 768px) {
    .realm-layout {
        grid-template-columns: 1fr;
    }

    .realm-character {
        order: -1;
        display: flex;
        justify-content: center;
        margin-bottom: 24px;
    }

    .realm-character img {
        max-width: 200px;
    }

    .realm-tabs {
        overflow-x: auto;
        gap: 8px;
    }
}