/* ========================================
   FACEBOOK PREMIUM ADS - LIGHT PREMIUM STYLE
   ======================================== */

:root {
    /* Facebook Light Premium Palette */
    --fb-blue: #1877F2;
    --fb-dark-blue: #0d60d3;
    --fb-gradient: linear-gradient(135deg, #1877F2 0%, #0062E0 100%);
    --fb-soft-bg: #f0f9ff;
    --fb-light-card: #ffffff;
    --fb-text-dark: #1e293b;
    --fb-text-light: #64748b;
    --fb-shadow: 0 20px 40px rgba(24, 119, 242, 0.1);
    --fb-border: rgba(24, 119, 242, 0.1);
}

/* ========================================
   HERO SECTION - LIGHT
   ======================================== */
.hero-fb-light {
    background: linear-gradient(180deg, #f8fcff 0%, #f0f9ff 100%);
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}

/* Background Abstract Shapes */
.hero-fb-shape-1 {
    position: absolute;
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(24, 119, 242, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-fb-shape-2 {
    position: absolute;
    bottom: -10%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.04) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

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

/* Badge */
.fb-badge-light {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: white;
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.1);
    border-radius: 50px;
    color: var(--fb-blue);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-fb-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--fb-text-dark);
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.text-gradient-fb {
    background: var(--fb-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-fb-desc {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--fb-text-light);
    margin-bottom: 40px;
    max-width: 550px;
}

/* Hero Visual - Clean White Interface */
.hero-fb-visual-light {
    position: relative;
    margin-top: 20px;
}

.fb-interface-white {
    background: white;
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 25px 50px -12px rgba(24, 119, 242, 0.15);
    border: 1px solid rgba(241, 245, 249, 1);
    position: relative;
    z-index: 10;
    transition: transform 0.4s ease;
}

.fb-interface-white:hover {
    transform: translateY(-5px);
}

.interface-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f5f9;
}

/* Floating Stat Cards */
.fb-float-card {
    position: absolute;
    background: white;
    padding: 12px 20px;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 20;
    animation: floatLight 4s ease-in-out infinite;
    min-width: 180px;
}

.fb-float-top {
    top: -20px;
    right: -10px;
}

.fb-float-bottom {
    bottom: -20px;
    left: -10px;
    animation-delay: 2s;
}

@keyframes floatLight {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.float-icon-box {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: #eff6ff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--fb-blue);
    font-size: 1rem;
}

/* ========================================
   SECTIONS & CARDS - LIGHT
   ======================================== */
.section-white {
    background: white;
    position: relative;
}

.section-soft {
    background: #f8fafc;
}

/* Clean UI Card */
.fb-clean-card {
    background: white;
    border-radius: 20px;
    padding: 35px;
    border: 1px solid #f1f5f9;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.fb-clean-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(24, 119, 242, 0.1);
    border-color: rgba(24, 119, 242, 0.2);
}

.card-icon-fb {
    width: 60px;
    height: 60px;
    background: #eff6ff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--fb-blue);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.fb-clean-card:hover .card-icon-fb {
    background: var(--fb-blue);
    color: white;
    transform: rotate(-5deg) scale(1.1);
}

/* Process Timeline Light */
.fb-process-light {
    position: relative;
    padding: 40px 0;
}

.process-line-light {
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #eff6ff;
    border-radius: 4px;
}

.process-item-light {
    position: relative;
    padding-left: 80px;
    margin-bottom: 40px;
}

.process-dot-light {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--fb-blue);
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.process-item-light:hover .process-dot-light {
    background: var(--fb-blue);
    color: white;
    border-color: var(--fb-blue);
    transform: scale(1.1);
}

/* Target Audience Grid - Light */
.audience-card-light {
    background: white;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid #f1f5f9;
    text-align: center;
    transition: all 0.3s ease;
}

.audience-card-light:hover {
    box-shadow: 0 15px 35px rgba(24, 119, 242, 0.08);
    transform: translateY(-5px);
    border-color: rgba(24, 119, 242, 0.2);
}

.audience-icon-light {
    font-size: 2.2rem;
    color: var(--fb-blue);
    margin-bottom: 16px;
    display: inline-block;
}

/* Mistakes Box Light */
.mistakes-wrap-light {
    background: #fff5f5;
    border-radius: 24px;
    padding: 40px;
    border: 1px solid #fed7d7;
}

.mistake-row {
    background: white;
    padding: 16px 20px;
    border-radius: 12px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    color: #9b2c2c;
    font-weight: 500;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
}

/* Responsive */
@media (max-width: 991px) {
    .hero-fb-light {
        padding: 120px 0 60px;
    }

    .hero-fb-title {
        font-size: 2.5rem;
    }

    .hero-fb-visual-light {
        margin-top: 50px;
        padding: 0 10px;
    }

    .process-line-light {
        left: 20px;
    }

    .process-item-light {
        padding-left: 70px;
    }

    .process-dot-light {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }
}

/* Scope Card Fix */
.scope-card-light {
    transition: all 0.3s ease;
}

.scope-card-light:hover {
    transform: translateY(-5px);
    box-shadow: var(--fb-shadow);
    background: white;
    /* Ensure it stays white */
    border-color: rgba(24, 119, 242, 0.3) !important;
}

.scope-card-light:hover .text-primary {
    color: var(--fb-blue) !important;
    /* Force visible color */
    transform: scale(1.1);
    display: inline-block;
    transition: transform 0.3s ease;
}