/* SPK Investment Method Section Styles */
:root {
    --spkInvest-primary: #71B100;
    --spkInvest-secondary: #0F2B46;
    --spkInvest-bg: #f7faf7;
    --spkInvest-white: #ffffff;
    --spkInvest-text: #555555;
    --spkInvest-text-light: #f1f1f1;
}

.spkInvest_section {
    position: relative;
    padding: 100px 20px 80px;
    background: var(--spkInvest-bg);
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
    color: var(--spkInvest-text);
    z-index: 1;
    /* Low base z-index safely below header */
}

/* Background Elements */
.spkInvest_blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    pointer-events: none;
}

.spkInvest_blob1 {
    width: 600px;
    height: 600px;
    background: rgba(113, 177, 0, 0.05);
    top: -100px;
    right: -100px;
}

.spkInvest_blob2 {
    width: 400px;
    height: 400px;
    background: rgba(15, 43, 70, 0.04);
    bottom: -50px;
    left: -50px;
}

.spkInvest_container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* 1. Header */
.spkInvest_header {
    text-align: center;
    margin-bottom: 60px;
}

.spkInvest_title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--spkInvest-secondary);
    text-transform: uppercase;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.spkInvest_accentBar {
    width: 80px;
    height: 6px;
    background: var(--spkInvest-primary);
    margin: 0 auto 20px;
    border-radius: 3px;
}

.spkInvest_subtitle {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    color: var(--spkInvest-text);
}

/* 2. Cards Grid */
.spkInvest_grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 80px;
}

.spkInvest_card {
    background: var(--spkInvest-white);
    border-radius: 14px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.spkInvest_card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--spkInvest-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.spkInvest_card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(113, 177, 0, 0.15);
}

.spkInvest_card:hover::before {
    transform: scaleX(1);
}

.spkInvest_iconBox {
    width: 70px;
    height: 70px;
    background: rgba(113, 177, 0, 0.1);
    border-radius: 50%;
    margin: 0 auto 25px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--spkInvest-primary);
    font-size: 1.8rem;
    transition: transform 0.4s ease, background 0.4s ease, color 0.4s ease;

    /* Animation */
    position: relative;
    animation: spkInvestFloat 4s ease-in-out infinite;
}

@keyframes spkInvestFloat {

    0%,
    100% {
        top: 0;
    }

    50% {
        top: -8px;
    }
}

.spkInvest_card:hover .spkInvest_iconBox {
    transform: scale(1.1) rotate(5deg);
    background: var(--spkInvest-primary);
    color: var(--spkInvest-white);
}

.spkInvest_cardTitle {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--spkInvest-secondary);
    margin-bottom: 15px;
}

.spkInvest_cardDivider {
    width: 40px;
    height: 3px;
    background: #e0e0e0;
    margin: 0 auto;
}

/* 3. Investor Benefits List */
.spkInvest_benefits {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 80px;
}

.spkInvest_benefitItem {
    display: flex;
    align-items: flex-start;
}

.spkInvest_check {
    color: var(--spkInvest-primary);
    font-size: 1.2rem;
    margin-right: 15px;
    margin-top: 2px;
}

.spkInvest_benefitText {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #444;
}

/* 4. Payment Schedule Panel */
.spkInvest_paymentPanel {
    background: var(--spkInvest-secondary);
    border-radius: 20px;
    padding: 60px;
    color: var(--spkInvest-white);
    position: relative;
    overflow: hidden;
}

/* Decorative panel accents */
.spkInvest_paymentPanel::after {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.spkInvest_paymentContent {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.spkInvest_paymentTitle {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--spkInvest-white);
}

.spkInvest_paymentDesc {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

/* Timeline */
.spkInvest_timeline {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.spkInvest_progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    /* animate this */
    background: var(--spkInvest-primary);
    border-radius: 2px;
}

.spkInvest_point {
    width: 16px;
    height: 16px;
    background: var(--spkInvest-white);
    border: 3px solid var(--spkInvest-secondary);
    /* creates ring effect */
    border-radius: 50%;
    position: relative;
    z-index: 2;
}

.spkInvest_label {
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--spkInvest-white);
    white-space: nowrap;
}

/* Responsive */
@media (max-width: 991px) {
    .spkInvest_grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .spkInvest_card {
        padding: 30px 20px;
    }
}

@media (max-width: 768px) {
    .spkInvest_grid {
        grid-template-columns: 1fr;
    }

    .spkInvest_benefits {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .spkInvest_paymentPanel {
        padding: 40px 20px;
    }

    .spkInvest_title {
        font-size: 2rem;
    }
}