/* --- RESET & CORE --- */
    .fb-foot-v4-scope {
        background: #000;
        color: #fff;
        font-family: 'Segoe UI', Arial, sans-serif;
        line-height: 1.6;
        overflow-x: hidden;
    }

    .fb-foot-v4-container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
        box-sizing: border-box;
        margin-top: 50px;
    }

    /* --- HERO --- */
    .fb-foot-v4-hero {
        padding: clamp(80px, 12vh, 150px) 0;
        background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)), url('') center/cover;
        border-bottom: 5px solid #ffcc00;
        text-align: left;
    }

    .fb-foot-v4-badge {
        color: #ffcc00;
        font-weight: 800;
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: 2px;
        margin-bottom: 20px;
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .fb-foot-v4-line {
        width: 30px;
        height: 2px;
        background: #ffcc00;
        display: inline-block;
    }

    .fb-foot-v4-h1 {
        font-size: clamp(2.2rem, 6vw, 4rem);
        font-weight: 900;
        line-height: 1.1;
        margin-bottom: 20px;
    }

    .fb-foot-v4-h1 span {
        color: #ffcc00;
    }

    .fb-foot-v4-p {
        max-width: 600px;
        color: #ccc;
        font-size: 1.1rem;
        margin-bottom: 35px;
    }

    .fb-foot-v4-flex-btn {
        display: flex;
        gap: 15px;
        flex-wrap: wrap;
    }

    .fb-foot-v4-btn-yellow {
        background: #ffcc00;
        color: #000;
        padding: 15px 35px;
        text-decoration: none;
        font-weight: 800;
        border-radius: 4px;
        transition: 0.3s;
    }

    .fb-foot-v4-btn-white {
        border: 2px solid #fff;
        color: #fff;
        padding: 13px 35px;
        text-decoration: none;
        font-weight: 800;
        border-radius: 4px;
        transition: 0.3s;
    }

    .fb-foot-v4-btn-yellow:hover {
        background: #fff;
        transform: translateY(-5px);
    }

    /* --- SPLIT GRID --- */
    .fb-foot-v4-section {
        padding: clamp(60px, 10vh, 100px) 0;
    }

    .fb-foot-v4-dark-bg {
        background: #0a0a0a;
    }

    .fb-foot-v4-grid-2 {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr;
        gap: 60px;
        align-items: center;
    }

    .fb-foot-v4-title {
        font-size: clamp(1.8rem, 4vw, 2.8rem);
        font-weight: 800;
        margin-bottom: 20px;
    }

    .fb-foot-v4-title span {
        color: #ffcc00;
    }

    .fb-foot-v4-desc {
        color: #bbb;
        font-size: 1.05rem;
        margin-bottom: 30px;
    }

    .fb-foot-v4-feature-box {
        border-left: 3px solid #ffcc00;
        padding-left: 20px;
    }

    .fb-foot-v4-item {
        margin-bottom: 20px;
    }

    .fb-foot-v4-item strong {
        display: block;
        font-size: 1.1rem;
        color: #fff;
    }

    .fb-foot-v4-item span {
        font-size: 0.9rem;
        color: #888;
    }

    .fb-foot-v4-frame {
        position: relative;
        border-radius: 15px;
        overflow: hidden;
        border: 1px solid #333;
    }

    .fb-foot-v4-img {
        width: 100%;
        display: block;
        filter: grayscale(40%);
        transition: 0.5s;
    }

    .fb-foot-v4-frame:hover .fb-foot-v4-img {
        filter: grayscale(0%);
        transform: scale(1.05);
    }

    .fb-foot-v4-floating-tag {
        position: absolute;
        bottom: 20px;
        left: 20px;
        background: #ffcc00;
        color: #000;
        padding: 6px 15px;
        font-weight: 900;
        font-size: 10px;
        text-transform: uppercase;
    }

    /* --- FEATURE CARDS --- */
    .fb-foot-v4-center-title {
        text-align: center;
        margin-bottom: 50px;
    }

    .fb-foot-v4-feature-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 30px;
    }

    .fb-foot-v4-card {
        background: #111;
        padding: 45px 35px;
        border-radius: 12px;
        border: 1px solid #222;
        transition: 0.4s;
    }

    .fb-foot-v4-icon {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }

    .fb-foot-v4-active {
        border-color: #ffcc00;
        background: #151515;
    }

    .fb-foot-v4-card:hover {
        transform: translateY(-10px);
        border-color: #ffcc00;
    }

    .fb-foot-v4-card h3 {
        font-size: 1.4rem;
        margin-bottom: 12px;
    }

    .fb-foot-v4-card p {
        color: #888;
        font-size: 0.95rem;
    }

    /* --- DUAL PANE --- */
    .fb-foot-v4-dual-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 30px;
    }

    @media (min-width: 768px) {
        .fb-foot-v4-dual-grid {
            grid-template-columns: 1fr 1fr;
        }
    }

    .fb-foot-v4-pane {
        padding: 45px;
        border-radius: 12px;
    }

    .fb-foot-v4-black {
        background: #111;
    }

    .fb-foot-v4-yellow {
        background: #ffcc00;
        color: #000;
    }

    .fb-foot-v4-list,
    .fb-foot-v4-list-dark {
        list-style: none;
        padding: 0;
        margin-top: 25px;
    }

    .fb-foot-v4-list li,
    .fb-foot-v4-list-dark li {
        padding: 12px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        position: relative;
        padding-left: 30px;
        font-weight: 700;
    }

    .fb-foot-v4-list-dark li {
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }

    .fb-foot-v4-list li::before {
        content: '➜';
        position: absolute;
        left: 0;
        color: #ffcc00;
    }

    .fb-foot-v4-list-dark li::before {
        content: '➜';
        position: absolute;
        left: 0;
        color: #000;
    }

    /* --- RESPONSIVE MOBILE --- */
    @media (max-width: 992px) {
        .fb-foot-v4-grid-2 {
            grid-template-columns: 1fr;
            text-align: center;
        }

        .fb-foot-v4-visual-side {
            order: -1;
        }

        .fb-foot-v4-feature-box {
            border-left: none;
            border-top: 2px solid #ffcc00;
            padding: 20px 0 0 0;
        }

        .fb-foot-v4-hero {
            text-align: center;
        }

        .fb-foot-v4-badge {
            justify-content: center;
        }

        .fb-foot-v4-flex-btn {
            justify-content: center;
        }
    }

    @media (max-width: 600px) {
        .fb-foot-v4-flex-btn {
            flex-direction: column;
        }

        .fb-foot-v4-btn-yellow,
        .fb-foot-v4-btn-white {
            width: 100%;
            text-align: center;
        }

        .fb-foot-v4-pane {
            padding: 30px;
        }
    }