/* ============================================================
   Cross-linking blocks for Viewer pages
   v1 — 2026-02-06
   ============================================================ */

/* ── Section 1: Online Viewers (chip buttons) ── */
.online-viewers-strip {
    max-width: 920px;
    margin: 30px auto;
    text-align: center;
    padding: 0 15px;
}

.online-viewers-strip h3 {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 15px;
    color: #666;
    margin-bottom: 14px;
    font-weight: normal;
}

.online-viewers-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.online-viewers-chips a {
    display: inline-block;
    padding: 7px 18px;
    background: #f0f1f5;
    color: #555;
    text-decoration: none;
    border-radius: 16px;
    border: 1px solid #dcdee4;
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 13px;
    font-weight: normal;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
    letter-spacing: 0.2px;
}

.online-viewers-chips a:hover,
.online-viewers-chips a:focus {
    background: #e4e6ed;
    border-color: #b0b3bf;
    color: #333;
    text-decoration: none;
}

/* ── Section 2: Free Desktop Viewers ── */
.desktop-viewers-section {
    max-width: 920px;
    margin: 35px auto;
    background: #f9fafc;
    border-radius: 8px;
    padding: 28px 20px;
}

.desktop-viewers-section h2 {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 20px;
    color: #d05300;
    margin: 0 0 8px 0;
    text-align: center;
}

.desktop-viewers-section .section-subtitle {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 13px;
    color: #888;
    text-align: center;
    margin-bottom: 22px;
}

.desktop-viewers-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
}

.desktop-viewer-card {
    background: #fff;
    border: 1px solid #e8eaf0;
    border-radius: 8px;
    padding: 20px 12px;
    text-align: center;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    display: block;
}

.desktop-viewer-card:hover,
.desktop-viewer-card:focus {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    border-color: #667eea;
    text-decoration: none;
}

.desktop-viewer-card .card-icon {
    font-size: 32px;
    margin-bottom: 10px;
    display: block;
    line-height: 1;
}

.desktop-viewer-card .card-icon img {
    display: inline-block;
}

.desktop-viewer-card .card-title {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-weight: bold;
    color: #333;
    display: block;
    margin-bottom: 4px;
}

.desktop-viewer-card .card-desc {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 11px;
    color: #999;
    display: block;
    margin-bottom: 10px;
}

.desktop-viewer-card .card-badge {
    display: inline-block;
    background: #e8f5e9;
    color: #2e7d32;
    font-size: 11px;
    font-weight: bold;
    padding: 3px 12px;
    border-radius: 10px;
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
}

/* ── Section 3: Professional Converters ── */
.pro-converters-section {
    max-width: 920px;
    margin: 35px auto;
    padding: 0 15px;
}

.pro-converters-section h2 {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 20px;
    color: #d05300;
    margin: 0 0 6px 0;
    text-align: center;
}

.pro-converters-section .section-subtitle {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 13px;
    color: #888;
    text-align: center;
    margin-bottom: 22px;
}

.pro-converters-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.pro-converter-card {
    background: #fff;
    border: 1px solid #e8eaf0;
    border-radius: 8px;
    padding: 20px;
    text-decoration: none;
    display: block;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.pro-converter-card:hover,
.pro-converter-card:focus {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    border-color: #d05300;
    text-decoration: none;
}

.pro-converter-card .card-header-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.pro-converter-card .card-title {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-weight: bold;
    color: #333;
}

.pro-converter-card .card-desc {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 12px;
    color: #777;
    line-height: 1.5;
    margin-bottom: 12px;
    display: block;
}

.pro-converter-card .card-cta {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 12px;
    font-weight: bold;
    color: #d05300;
    text-decoration: none;
}

.pro-converter-card:hover .card-cta {
    text-decoration: underline;
}

/* ── How To Use section ── */
.howto-section {
    max-width: 920px;
    margin: 35px auto;
    padding: 0 15px;
}

.howto-section h2 {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 20px;
    color: #d05300;
    margin: 0 0 24px 0;
    text-align: center;
}

.howto-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.howto-steps::before {
    content: '';
    position: absolute;
    top: 38px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: #e0e3ea;
    z-index: 0;
}

.howto-step {
    text-align: center;
    padding: 0 12px;
    position: relative;
    z-index: 1;
}

.howto-step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #f4f0eb;
    border: 2px solid #d05300;
    color: #d05300;
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 18px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
}

.howto-step-icon {
    font-size: 28px;
    margin-bottom: 10px;
    display: block;
    line-height: 1;
}

.howto-step-title {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 14px;
    font-weight: bold;
    color: #333;
    display: block;
    margin-bottom: 8px;
    line-height: 1.3;
}

.howto-step-desc {
    font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
    font-size: 12px;
    color: #777;
    line-height: 1.5;
    display: block;
}

/* ── Responsive ── */
@media (max-width: 991px) {
    .desktop-viewers-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .pro-converters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .howto-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px 0;
    }
    .howto-steps::before {
        display: none;
    }
}

@media (max-width: 600px) {
    .desktop-viewers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pro-converters-grid {
        grid-template-columns: 1fr;
    }
    .online-viewers-chips a {
        padding: 7px 14px;
        font-size: 12px;
    }
    .howto-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .howto-step {
        display: flex;
        text-align: left;
        gap: 14px;
        align-items: flex-start;
    }
    .howto-step-number {
        flex-shrink: 0;
        margin: 0;
    }
    .howto-step-icon {
        display: none;
    }
}