:root {
    --obsidian: #090d16;
    --blue: #2563eb;
    --cyan: #0284c7;
    --bg-surface: #f8fafc;
    --border-color: rgba(15, 23, 42, 0.12);
    --text-main: #090d16;
    --text-muted: #475569;
    --emerald: #059669;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border-radius: 0 !important;
}

html, body {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    background: #e2e8f0;
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

/* Print Control Floating Bar (Hidden during actual PDF print) */
.no-print-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: #090d16;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    z-index: 10000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.print-btn {
    background: #2563eb;
    color: #ffffff;
    border: none;
    padding: 10px 24px;
    font-weight: 800;
    font-size: 0.9rem;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: background 0.2s ease;
}

.print-btn:hover {
    background: #1d4ed8;
}

.pdf-container {
    width: 210mm;
    margin: 80px auto 40px;
}

/* Standard A4 Page Definition */
.pdf-page {
    width: 210mm;
    height: 297mm;
    background: #ffffff;
    padding: 20mm 18mm;
    position: relative;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    page-break-after: always;
    box-sizing: border-box;
}

/* Page Header & Footer Rules */
.page-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--obsidian);
    margin-bottom: 24px;
}

.page-header-logo {
    height: 36px;
}

.page-header-tag {
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue);
    font-family: 'Fira Code', monospace;
}

.page-footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: auto;
}

/* Cover Page Specific Styling */
.cover-page {
    background: #ffffff;
    border: 8px solid var(--obsidian);
    padding: 30mm 24mm;
}

.cover-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.cover-logo-img {
    height: 70px;
    width: auto;
    margin-bottom: 40px;
    object-fit: contain;
    align-self: flex-start;
}

.cover-badge {
    display: inline-block;
    padding: 6px 14px;
    background: var(--obsidian);
    color: #ffffff;
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 24px;
    align-self: flex-start;
    font-family: 'Fira Code', monospace;
}

.cover-title {
    font-size: 3.2rem;
    font-weight: 900;
    line-height: 1.05;
    color: var(--obsidian);
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
}

.cover-title span {
    color: var(--blue);
}

.cover-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 540px;
}

.cover-vision-box {
    padding: 20px 24px;
    background: rgba(37, 99, 235, 0.05);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-left: 4px solid var(--blue);
    margin-bottom: 40px;
}

.cover-vision-box strong {
    font-size: 0.76rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue);
    display: block;
    margin-bottom: 6px;
    font-family: 'Fira Code', monospace;
}

.cover-vision-box p {
    font-size: 0.95rem;
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.55;
}

.cover-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 24px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--obsidian);
    margin-top: auto;
}

.meta-item strong {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.meta-item span {
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--obsidian);
}

/* Page Content Sections */
.section-heading-pdf {
    font-size: 1.8rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--obsidian);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.section-lead-pdf {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 24px;
}

/* Metrics Grid */
.metrics-pdf-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 28px;
}

.metric-pdf-card {
    padding: 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    text-align: center;
}

.metric-pdf-val {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--blue);
    font-family: 'Fira Code', monospace;
}

.metric-pdf-lbl {
    font-size: 0.68rem;
    text-transform: uppercase;
    font-weight: 800;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Service Pillars */
.pillars-pdf-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.pillar-pdf-card {
    padding: 18px;
    border: 1px solid var(--border-color);
    background: #ffffff;
}

.pillar-pdf-card h4 {
    font-size: 1rem;
    font-weight: 900;
    color: var(--obsidian);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.pillar-pdf-card p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.55;
}

/* Products Catalog Grid in PDF */
.products-pdf-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.product-pdf-card {
    border: 1px solid var(--border-color);
    background: #ffffff;
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.product-pdf-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.product-pdf-tag {
    font-size: 0.65rem;
    font-weight: 800;
    padding: 3px 8px;
    background: var(--obsidian);
    color: #ffffff;
    text-transform: uppercase;
    font-family: 'Fira Code', monospace;
}

.product-pdf-price {
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--blue);
    font-family: 'Fira Code', monospace;
}

.product-pdf-title {
    font-size: 1.05rem;
    font-weight: 900;
    color: var(--obsidian);
    margin-bottom: 6px;
}

.product-pdf-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 10px;
}

.product-pdf-tech {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-top: auto;
}

.tech-pill-pdf {
    font-size: 0.65rem;
    padding: 2px 6px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    font-family: 'Fira Code', monospace;
    font-weight: 600;
    color: var(--obsidian);
}

/* Demo Credentials Table in PDF */
.creds-pdf-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 24px;
    font-size: 0.8rem;
}

.creds-pdf-table th {
    background: var(--obsidian);
    color: #ffffff;
    text-align: left;
    padding: 10px;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.creds-pdf-table td {
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.creds-pdf-table tr:nth-child(even) {
    background: var(--bg-surface);
}

/* Contact Banner */
.contact-pdf-banner {
    background: var(--obsidian);
    color: #ffffff;
    padding: 28px;
    margin-top: 20px;
    border-left: 6px solid var(--blue);
}

.contact-pdf-banner h3 {
    font-size: 1.4rem;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.contact-pdf-banner p {
    font-size: 0.88rem;
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 16px;
}

.contact-pdf-row {
    display: flex;
    gap: 24px;
    font-size: 0.85rem;
    font-family: 'Fira Code', monospace;
}

.contact-pdf-row span {
    color: #38bdf8;
}

/* Media Print Rules */
@media print {
    body {
    background: #ffffff;
    }
    .no-print-bar {
    display: none !important;
    }
    .pdf-container {
    margin: 0;
    width: 100%;
    }
    .pdf-page {
    margin: 0;
    box-shadow: none;
    page-break-after: always;
    height: 297mm;
    width: 210mm;
    }
}