/* Structural Styles for Paid Advertising Section */

.pa-section {
    font-family: 'IBM Plex Sans', sans-serif;
    position: relative;
    box-sizing: border-box;
    width: 100%;
}

.pa-container {
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}

/* Heading Area */
.pa-heading-area {
    max-width: 660px;
    margin-bottom: 48px;
    text-align: left;
}

.pa-eyebrow {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 16px;
}

.pa-eyebrow-line {
    width: 22px;
    height: 2px;
    display: inline-block;
}

.pa-main-heading {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: clamp(26px, 3.2vw, 38px);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-top: 0;
    margin-bottom: 14px;
}

.pa-intro-desc {
    font-size: 17px;
    line-height: 1.55;
    margin: 0;
}

/* Grid & Cards */
.pa-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 28px;
}

.pa-card {
    border-style: solid;
    border-width: 1px;
    border-radius: 13px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.pa-card:hover {
    transform: translateY(-4px);
}

.pa-card-title {
    font-family: 'Archivo', sans-serif;
    font-size: 21px;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 6px;
}

.pa-card-desc {
    font-size: 14px;
    margin-top: 0;
    margin-bottom: 22px;
    line-height: 1.5;
}

/* Tiers */
.pa-tiers {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 22px;
}

.pa-tier {
    border-style: solid;
    border-width: 1px;
    border-radius: 9px;
    padding: 13px 15px;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 14px;
    transition: background-color 0.2s ease;
}

.pa-tier-info {
    display: flex;
    flex-direction: column;
}

.pa-tier-name {
    font-size: 14.5px;
    font-weight: 600;
}

.pa-tier-desc {
    font-size: 12.5px;
    margin-top: 2px;
    line-height: 1.4;
}

.pa-tier-price {
    white-space: nowrap;
}

.pa-tier-price-val {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    font-size: 22px;
}

.pa-tier-price-suffix {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 12px;
}

/* Warnings */
.pa-warning-box {
    border-style: solid;
    border-width: 1px;
    border-radius: 9px;
    padding: 13px 15px;
    font-size: 13.5px;
    line-height: 1.55;
}

/* Spend Information Panel */
.pa-spend-panel {
    border-style: solid;
    border-width: 1px;
    border-radius: 13px;
    padding: 28px;
    width: 100%;
    box-sizing: border-box;
    transition: box-shadow 0.25s ease;
}

.pa-spend-title {
    font-family: 'Archivo', sans-serif;
    font-size: 19px;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 8px;
}

.pa-spend-desc {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 0;
    margin-bottom: 24px;
}

/* Responsive Table */
.pa-table-wrapper {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.pa-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.pa-table th {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: left;
    padding: 0 12px 10px;
    border-bottom-style: solid;
    border-bottom-width: 1px;
}

.pa-table td {
    padding: 13px 12px;
    font-size: 14px;
    line-height: 1.5;
    border-bottom-style: solid;
    border-bottom-width: 1px;
}

.pa-table tr:last-child td {
    border-bottom: none;
}

.pa-td-field {
    font-weight: 600;
}

.pa-td-why {
    font-size: 13px;
}

/* Mobile & Tablet Responsiveness */
@media screen and (max-width: 880px) {
    .pa-grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }
}