/* =========================
   Features Section
========================= */

.fb-features-section {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 16% 16%, rgba(213, 173, 40, 0.16), transparent 30%),
        radial-gradient(circle at 88% 38%, rgba(255, 255, 255, 0.06), transparent 28%),
        linear-gradient(180deg, #101827 0%, #071326 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.fb-features-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 82%);
    pointer-events: none;
}

.fb-features-bg-glow {
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    filter: blur(80px);
}

.fb-features-bg-glow-one {
    width: 520px;
    height: 520px;
    right: -180px;
    top: -160px;
    background: rgba(213, 173, 40, 0.16);
}

.fb-features-bg-glow-two {
    width: 420px;
    height: 420px;
    left: -180px;
    bottom: -180px;
    background: rgba(213, 173, 40, 0.10);
}

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

    max-width: 1320px;
    margin: 0 auto;
    padding: 104px 32px;
}


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

.fb-features-header {
    max-width: 890px;
    margin-bottom: 54px;
}

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

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

    border-radius: 999px;
    background: rgba(213, 173, 40, 0.14);
    border: 1px solid rgba(213, 173, 40, 0.26);

    color: var(--gold);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.fb-features-header h2 {
    max-width: 860px;

    color: #ffffff;
    font-size: clamp(2.1rem, 4vw, 4.05rem);
    line-height: 1;
    letter-spacing: -0.065em;
    font-weight: 850;
}

.fb-features-header p {
    max-width: 780px;
    margin-top: 20px;

    color: rgba(255, 255, 255, 0.66);
    font-size: clamp(1rem, 1.4vw, 1.12rem);
    line-height: 1.75;
}


/* =========================
   Feature Grid
========================= */

.fb-features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

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

    min-height: 275px;
    padding: 26px;

    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 34px;

    border-radius: 28px;
    background: rgba(255, 255, 255, 0.065);
    border: 1px solid rgba(255, 255, 255, 0.10);
    box-shadow:
        0 24px 70px rgba(0, 0, 0, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.045);
    backdrop-filter: blur(16px);

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

.fb-feature-card::before {
    content: "";
    position: absolute;
    right: -90px;
    top: -90px;
    width: 210px;
    height: 210px;
    border-radius: 999px;
    background: rgba(213, 173, 40, 0.10);
    pointer-events: none;
}

.fb-feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(213, 173, 40, 0.36);
    background: rgba(255, 255, 255, 0.085);
}

.fb-feature-card-large {
    grid-column: span 2;
    background:
        radial-gradient(circle at top right, rgba(213, 173, 40, 0.16), transparent 36%),
        rgba(255, 255, 255, 0.075);
}

.fb-feature-card-gold {
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.16), transparent 34%),
        linear-gradient(135deg, rgba(213, 173, 40, 0.28), rgba(213, 173, 40, 0.12));
    border-color: rgba(213, 173, 40, 0.34);
}

.fb-feature-icon {
    position: relative;
    z-index: 2;

    width: 50px;
    height: 50px;

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

    border-radius: 17px;
    background: rgba(213, 173, 40, 0.13);
    border: 1px solid rgba(213, 173, 40, 0.24);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.16);
}

.fb-feature-icon span {
    color: var(--gold);
    font-size: 0.84rem;
    font-weight: 850;
}

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

    color: #ffffff;
    font-size: 1.22rem;
    line-height: 1.22;
    letter-spacing: -0.035em;
    font-weight: 850;
    margin-bottom: 12px;
}

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

    max-width: 620px;
    color: rgba(255, 255, 255, 0.64);
    font-size: 0.95rem;
    line-height: 1.65;
}


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

@media (max-width: 1120px) {
    .fb-features-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .fb-feature-card-large {
        grid-column: span 2;
    }
}

@media (max-width: 760px) {
    .fb-features-container {
        padding: 78px 22px;
    }

    .fb-features-header {
        margin-bottom: 38px;
    }

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

    .fb-feature-card,
    .fb-feature-card-large {
        grid-column: auto;
    }

    .fb-feature-card {
        min-height: auto;
        padding: 24px;
        border-radius: 24px;
        gap: 28px;
    }

    .fb-feature-icon {
        width: 48px;
        height: 48px;
        border-radius: 16px;
    }
}

@media (max-width: 520px) {
    .fb-features-container {
        padding: 66px 18px;
    }

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

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

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

    .fb-feature-card {
        padding: 20px;
        border-radius: 22px;
    }

    .fb-feature-card h3 {
        font-size: 1.08rem;
    }

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