/* =========================
   Hero Section
========================= */

.fb-hero-section {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 15% 18%, rgba(213, 173, 40, 0.16), transparent 30%),
        radial-gradient(circle at 85% 16%, rgba(7, 19, 38, 0.10), transparent 30%),
        linear-gradient(180deg, #ffffff 0%, #f4f4f1 100%);
    border-bottom: 1px solid var(--border-light);
}

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

.fb-hero-bg-glow-one {
    width: 520px;
    height: 520px;
    right: -180px;
    top: 90px;
    background: rgba(213, 173, 40, 0.16);
}

.fb-hero-bg-glow-two {
    width: 380px;
    height: 380px;
    left: -140px;
    bottom: -120px;
    background: rgba(7, 19, 38, 0.08);
}


/* =========================
   Layout
========================= */

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

    max-width: 1320px;
    margin: 0 auto;
    padding: 96px 32px 110px;

    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(460px, 0.92fr);
    align-items: center;
    gap: 84px;
}

.fb-hero-content {
    max-width: 760px;
}


/* =========================
   Hero Text
========================= */

.fb-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;

    padding: 8px 13px;
    margin-bottom: 24px;

    border: 1px solid rgba(213, 173, 40, 0.32);
    border-radius: 999px;
    background: rgba(244, 234, 208, 0.68);

    color: #7a6112;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.fb-hero-badge span {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--gold);
    box-shadow: 0 0 0 5px rgba(213, 173, 40, 0.16);
}

.fb-hero-content h1 {
    max-width: 780px;

    color: var(--text-main);
    font-size: clamp(2.65rem, 5.5vw, 5.6rem);
    line-height: 0.96;
    letter-spacing: -0.075em;
    font-weight: 850;
}

.fb-hero-subtitle {
    max-width: 680px;
    margin-top: 24px;

    color: var(--text-muted);
    font-size: clamp(1rem, 1.5vw, 1.14rem);
    line-height: 1.75;
}


/* =========================
   Buttons
========================= */

.fb-hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;

    margin-top: 34px;
}

.fb-hero-primary-btn,
.fb-hero-secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 50px;
    padding: 0 22px;

    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 800;

    transition: all 0.22s ease;
}

.fb-hero-primary-btn {
    background: var(--navy);
    color: #ffffff;
    box-shadow: 0 16px 34px rgba(7, 19, 38, 0.18);
}

.fb-hero-primary-btn:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 18px 38px rgba(167, 131, 24, 0.26);
}

.fb-hero-secondary-btn {
    background: #ffffff;
    color: var(--navy);
    border: 1px solid var(--border-light);
    box-shadow: 0 12px 28px rgba(31, 31, 31, 0.06);
}

.fb-hero-secondary-btn:hover {
    border-color: rgba(213, 173, 40, 0.55);
    color: var(--gold-dark);
    transform: translateY(-2px);
}


/* =========================
   Proof Row
========================= */

.fb-hero-proof-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;

    margin-top: 48px;
    padding-top: 30px;

    border-top: 1px solid rgba(31, 31, 31, 0.10);
}

.fb-hero-proof-item {
    min-width: 0;
}

.fb-hero-proof-item strong {
    display: block;

    color: var(--text-main);
    font-size: 0.92rem;
    font-weight: 850;
    margin-bottom: 6px;
}

.fb-hero-proof-item span {
    display: block;

    color: var(--text-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}


/* =========================
   JSON Preview
========================= */

.fb-hero-preview-area {
    position: relative;
    width: 100%;
    min-width: 0;
}

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

    width: 100%;
    border-radius: 28px;

    background:
        linear-gradient(180deg, rgba(16, 28, 49, 0.98), rgba(7, 19, 38, 1));

    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow:
        0 30px 90px rgba(7, 19, 38, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.fb-json-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(213, 173, 40, 0.18), transparent 36%),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04), transparent);
    pointer-events: none;
}

.fb-json-card-header {
    position: relative;
    z-index: 2;

    min-height: 56px;
    padding: 0 18px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;

    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.fb-json-window-dots {
    display: flex;
    align-items: center;
    gap: 7px;
    flex-shrink: 0;
}

.fb-json-window-dots span {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
}

.fb-json-window-dots span:nth-child(2) {
    background: rgba(213, 173, 40, 0.82);
}

.fb-json-card-header p {
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.8rem;
    font-weight: 700;
    white-space: nowrap;
}

.fb-json-card pre {
    position: relative;
    z-index: 2;

    max-height: 560px;
    margin: 0;
    padding: 26px;

    overflow-x: auto;
    overflow-y: auto;

    color: rgba(255, 255, 255, 0.86);
    font-size: 0.86rem;
    line-height: 1.72;
}

.fb-json-card code {
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    white-space: pre;
}


/* =========================
   Floating Cards
========================= */

.fb-hero-floating-card {
    position: absolute;
    z-index: 4;

    display: inline-flex;
    flex-direction: column;
    gap: 3px;

    padding: 13px 15px;

    border-radius: 16px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(222, 222, 216, 0.78);
    box-shadow: 0 18px 40px rgba(7, 19, 38, 0.14);
    backdrop-filter: blur(14px);
}

.fb-hero-floating-card span {
    color: var(--text-muted);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.fb-hero-floating-card strong {
    color: var(--navy);
    font-size: 0.92rem;
    font-weight: 850;
}

.fb-floating-card-one {
    top: -22px;
    right: 34px;
}

.fb-floating-card-two {
    bottom: -24px;
    left: 34px;
}


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

@media (max-width: 1180px) {
    .fb-hero-container {
        grid-template-columns: 1fr;
        gap: 64px;
        padding: 82px 28px 96px;
    }

    .fb-hero-content {
        max-width: 860px;
    }

    .fb-hero-preview-area {
        max-width: 820px;
    }
}

@media (max-width: 760px) {
    .fb-hero-container {
        padding: 64px 22px 82px;
        gap: 46px;
    }

    .fb-hero-content h1 {
        letter-spacing: -0.058em;
    }

    .fb-hero-subtitle {
        margin-top: 20px;
    }

    .fb-hero-actions {
        margin-top: 30px;
    }

    .fb-hero-proof-row {
        grid-template-columns: 1fr;
        gap: 16px;
        margin-top: 38px;
        padding-top: 24px;
    }

    .fb-hero-proof-item {
        padding: 16px;
        border-radius: 18px;
        background: rgba(255, 255, 255, 0.58);
        border: 1px solid rgba(222, 222, 216, 0.7);
    }

    .fb-json-card {
        border-radius: 22px;
    }

    .fb-json-card-header {
        min-height: 52px;
        padding: 0 15px;
    }

    .fb-json-card pre {
        max-height: 440px;
        padding: 20px;
        font-size: 0.76rem;
        line-height: 1.65;
    }

    .fb-hero-floating-card {
        display: none;
    }
}

@media (max-width: 520px) {
    .fb-hero-container {
        padding: 54px 18px 70px;
    }

    .fb-hero-badge {
        font-size: 0.76rem;
        padding: 7px 11px;
        margin-bottom: 20px;
    }

    .fb-hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .fb-hero-primary-btn,
    .fb-hero-secondary-btn {
        width: 100%;
        min-height: 50px;
    }

    .fb-json-card-header p {
        font-size: 0.72rem;
    }

    .fb-json-window-dots span {
        width: 9px;
        height: 9px;
    }

    .fb-json-card pre {
        max-height: 390px;
        padding: 18px;
        font-size: 0.68rem;
        line-height: 1.6;
    }
}

@media (max-width: 380px) {
    .fb-hero-container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .fb-hero-content h1 {
        font-size: 2.35rem;
    }

    .fb-json-card pre {
        font-size: 0.63rem;
    }
}