/* =========================
   Problem Section
========================= */

.fb-problem-section {
    position: relative;
    overflow: hidden;
    background: #f4f4f1;
}

.fb-problem-section::before {
    content: "";
    position: absolute;
    top: -160px;
    left: -180px;
    width: 440px;
    height: 440px;
    border-radius: 999px;
    background: rgba(213, 173, 40, 0.10);
    filter: blur(70px);
    pointer-events: none;
}

.fb-problem-container {
    position: relative;
    z-index: 2;

    max-width: 1320px;
    margin: 0 auto;
    padding: 96px 32px;
}


/* =========================
   Header
========================= */

.fb-problem-header {
    max-width: 820px;
    margin-bottom: 46px;
}

.fb-section-eyebrow {
    display: inline-flex;
    align-items: center;

    padding: 7px 12px;
    margin-bottom: 18px;

    border-radius: 999px;
    background: var(--gold-soft);
    color: #7a6112;

    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.fb-problem-header h2 {
    max-width: 760px;

    color: var(--text-main);
    font-size: clamp(2.1rem, 4vw, 4rem);
    line-height: 1;
    letter-spacing: -0.065em;
    font-weight: 850;
}

.fb-problem-header p {
    max-width: 760px;
    margin-top: 20px;

    color: var(--text-muted);
    font-size: clamp(1rem, 1.4vw, 1.12rem);
    line-height: 1.75;
}


/* =========================
   Problem Cards
========================= */

.fb-problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.fb-problem-card {
    position: relative;
    overflow: hidden;

    min-height: 260px;
    padding: 24px;

    border-radius: 26px;
    background: #ffffff;
    border: 1px solid rgba(222, 222, 216, 0.88);
    box-shadow: 0 18px 44px rgba(31, 31, 31, 0.055);

    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.fb-problem-card::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -80px;
    width: 180px;
    height: 180px;
    border-radius: 999px;
    background: rgba(213, 173, 40, 0.10);
    pointer-events: none;
}

.fb-problem-card:hover {
    transform: translateY(-4px);
    border-color: rgba(213, 173, 40, 0.38);
    box-shadow: 0 24px 58px rgba(31, 31, 31, 0.08);
}

.fb-problem-icon {
    width: 46px;
    height: 46px;
    margin-bottom: 28px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: 16px;
    background: var(--navy);
    box-shadow: 0 12px 26px rgba(7, 19, 38, 0.16);
}

.fb-problem-icon span {
    color: var(--gold);
    font-size: 0.82rem;
    font-weight: 850;
}

.fb-problem-card h3 {
    position: relative;
    z-index: 2;

    color: var(--text-main);
    font-size: 1.08rem;
    line-height: 1.25;
    letter-spacing: -0.025em;
    font-weight: 850;
    margin-bottom: 12px;
}

.fb-problem-card p {
    position: relative;
    z-index: 2;

    color: var(--text-muted);
    font-size: 0.94rem;
    line-height: 1.65;
}


/* =========================
   Bottom Message
========================= */

.fb-problem-bottom-card {
    margin-top: 20px;
    padding: 28px 30px;

    border-radius: 26px;
    background:
        radial-gradient(circle at top right, rgba(213, 173, 40, 0.18), transparent 32%),
        linear-gradient(180deg, #101827 0%, #071326 100%);

    border: 1px solid rgba(255, 255, 255, 0.10);
    box-shadow: 0 24px 70px rgba(7, 19, 38, 0.18);
}

.fb-problem-bottom-card div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.fb-problem-bottom-card span {
    color: rgba(255, 255, 255, 0.62);
    font-size: 0.95rem;
    line-height: 1.6;
}

.fb-problem-bottom-card strong {
    max-width: 560px;

    color: #ffffff;
    font-size: clamp(1.12rem, 2vw, 1.5rem);
    line-height: 1.25;
    letter-spacing: -0.035em;
    font-weight: 850;
}


/* =========================
   Responsive
========================= */

@media (max-width: 1120px) {
    .fb-problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .fb-problem-card {
        min-height: 230px;
    }
}

@media (max-width: 760px) {
    .fb-problem-container {
        padding: 76px 22px;
    }

    .fb-problem-header {
        margin-bottom: 36px;
    }

    .fb-problem-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .fb-problem-card {
        min-height: auto;
        padding: 22px;
        border-radius: 22px;
    }

    .fb-problem-icon {
        margin-bottom: 22px;
    }

    .fb-problem-bottom-card {
        margin-top: 16px;
        padding: 24px;
        border-radius: 22px;
    }

    .fb-problem-bottom-card div {
        align-items: flex-start;
        flex-direction: column;
        gap: 10px;
    }

    .fb-problem-bottom-card strong {
        max-width: 100%;
    }
}

@media (max-width: 520px) {
    .fb-problem-container {
        padding: 64px 18px;
    }

    .fb-section-eyebrow {
        font-size: 0.72rem;
    }

    .fb-problem-header h2 {
        letter-spacing: -0.052em;
    }

    .fb-problem-header p {
        margin-top: 18px;
    }

    .fb-problem-card {
        padding: 20px;
    }

    .fb-problem-card h3 {
        font-size: 1.02rem;
    }

    .fb-problem-card p {
        font-size: 0.9rem;
    }

    .fb-problem-bottom-card {
        padding: 22px;
    }
}