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

:root {
    --bg: #f4f0e8;
    --panel: #fbf8f1;
    --panel-strong: #f0e7d8;
    --ink: #10100e;
    --muted: rgba(16, 16, 14, 0.72);
    --soft: rgba(16, 16, 14, 0.08);
    --line: rgba(16, 16, 14, 0.18);
    --accent: #b45a2f;
    --accent-soft: rgba(180, 90, 47, 0.12);
    --white: #ffffff;
    --font-mono: 'Monaco', 'Menlo', 'Courier New', monospace;
    --font-display: 'Arial Narrow', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --shadow: 0 18px 48px rgba(16, 16, 14, 0.08);
}

html {
    background: var(--bg);
}

body {
    font-family: var(--font-mono);
    background:
        radial-gradient(circle at top left, rgba(180, 90, 47, 0.08), transparent 24%),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0)),
        var(--bg);
    color: var(--ink);
    line-height: 1.6;
    font-size: 14px;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(16, 16, 14, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 16, 14, 0.03) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: -1;
}

header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    background: rgba(244, 240, 232, 0.82);
    border-bottom: 1px solid var(--line);
    padding: 18px 40px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    max-width: 1240px;
    margin: 0 auto;
}

.logo pre {
    font-size: 8px;
    line-height: 1;
    font-weight: bold;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.nav-note {
    padding: 10px 14px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.48);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: right;
}

main {
    padding-bottom: 36px;
}

section {
    max-width: 1240px;
    margin: 0 auto;
    padding: 78px 40px;
}

.hero {
    padding-top: 92px;
    text-align: center;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 20px;
    padding: 7px 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.48);
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.hero h1,
h2 {
    font-family: var(--font-display);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero h1 {
    max-width: 980px;
    margin: 0 auto 18px;
    font-size: clamp(42px, 7vw, 78px);
    line-height: 0.96;
}

.hero-copy {
    max-width: 830px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 16px;
}

.hero-note {
    margin-top: 28px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin: 42px auto 0;
    max-width: 980px;
}

.stat {
    position: relative;
    padding: 26px 24px;
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.stat::before {
    content: "";
    position: absolute;
    inset: 0 auto auto 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.stat .number {
    display: block;
    font-family: var(--font-display);
    font-size: 34px;
    line-height: 1;
    text-transform: uppercase;
}

.stat .label {
    display: block;
    margin-top: 10px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    color: var(--muted);
}

h2 {
    margin-bottom: 16px;
    font-size: clamp(28px, 4vw, 44px);
    text-align: center;
}

h3 {
    font-family: var(--font-display);
    font-size: 24px;
    line-height: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-lead {
    max-width: 860px;
    margin: 0 auto;
    text-align: center;
    color: var(--muted);
}

.intro,
.delivery,
.summary {
    position: relative;
}

.intro::before,
.delivery::before,
.summary::before,
.products::before,
.matrix::before {
    content: "";
    display: block;
    width: 72px;
    height: 2px;
    margin: 0 auto 30px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.platform-diagram {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
    margin-top: 42px;
    align-items: stretch;
}

.diagram-node {
    min-height: 0;
    padding: 14px 16px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.52);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 10px;
    box-shadow: none;
}

.node-role {
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    line-height: 1;
}

.node-name {
    font-family: var(--font-display);
    font-size: 18px;
    line-height: 0.95;
    text-transform: uppercase;
    text-wrap: balance;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.product-card {
    grid-column: span 4;
    padding: 28px;
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: var(--shadow);
}

.product-card-wide {
    grid-column: span 8;
}

.product-card-accent {
    background: linear-gradient(180deg, rgba(180, 90, 47, 0.14), rgba(255, 255, 255, 0.82));
}

.product-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
}

.badge {
    display: inline-block;
    padding: 7px 10px;
    background: var(--ink);
    color: var(--white);
    font-size: 10px;
    letter-spacing: 1.3px;
    text-transform: uppercase;
    white-space: nowrap;
}

.product-card p,
.delivery-card p,
.scenario p,
.summary-card p,
.footer-section p {
    color: var(--muted);
}

.product-card ul {
    margin-top: 18px;
    list-style: none;
}

.product-card li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 12px;
}

.product-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 1px;
    background: var(--accent);
}

.delivery-grid,
.scenario-list,
.summary-grid {
    display: grid;
    gap: 20px;
    margin-top: 40px;
}

.delivery-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.delivery-card {
    padding: 28px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.58);
}

.scenario-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.scenario {
    padding: 26px;
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: var(--shadow);
}

.scenario-tag {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--accent);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scenario-stack {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--ink);
}

.summary-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.summary-card {
    min-height: 230px;
    padding: 22px;
    border-top: 3px solid var(--accent);
    background: rgba(255, 255, 255, 0.62);
    box-shadow: inset 0 0 0 1px var(--line);
}

.summary-name {
    display: block;
    margin-bottom: 14px;
    font-family: var(--font-display);
    font-size: 24px;
    line-height: 1;
    text-transform: uppercase;
}

.summary-meta,
.summary-unit {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

.summary-meta {
    margin-top: 18px;
    color: var(--accent);
}

.summary-unit {
    margin-top: 8px;
    color: var(--muted);
}

.summary-grid-three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-link-card {
    display: block;
    padding: 28px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(180, 90, 47, 0.12), rgba(255, 255, 255, 0.72));
    box-shadow: var(--shadow);
}

.feature-link-kicker {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--accent);
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.feature-link-copy h2 {
    margin-bottom: 10px;
    text-align: left;
}

.feature-link-copy p + p {
    margin-top: 12px;
}

.feature-link-inline {
    margin-top: 18px;
}

.feature-link-text {
    display: inline-block;
    padding-bottom: 2px;
    border-bottom: 1px solid var(--accent);
    color: var(--ink);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.4px;
    font-size: 11px;
    transition: color 0.18s ease, border-color 0.18s ease;
}

.feature-link-text:hover {
    color: var(--accent);
    border-color: var(--ink);
}

footer {
    margin-top: 54px;
    padding: 44px 40px;
    background: linear-gradient(180deg, #151512, #0d0d0b);
    color: var(--white);
}

.footer-content,
.footer-bottom {
    max-width: 1240px;
    margin: 0 auto;
}

.footer-section h4 {
    margin-bottom: 14px;
    font-family: var(--font-display);
    font-size: 26px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-section p {
    max-width: 720px;
    color: rgba(255, 255, 255, 0.76);
}

.footer-bottom {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 1100px) {
    .platform-diagram {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-card,
    .product-card-wide {
        grid-column: span 6;
    }

    .summary-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .summary-grid-three {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    header,
    section,
    footer {
        padding-left: 20px;
        padding-right: 20px;
    }

    nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-note {
        text-align: left;
    }

    .logo pre {
        font-size: 2px;
    }

    .hero {
        padding-top: 64px;
    }

    .hero-stats,
    .delivery-grid,
    .scenario-list,
    .summary-grid,
    .summary-grid-three,
    .platform-diagram,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .product-card,
    .product-card-wide {
        grid-column: auto;
    }

    .hero-copy {
        font-size: 14px;
    }

    .hero-note {
        line-height: 1.8;
    }

    .summary-card {
        min-height: auto;
    }
}

@media print {
    body {
        font-size: 12pt;
        background: #fff;
    }

    body::before,
    header,
    footer {
        display: none;
    }

    section {
        page-break-inside: avoid;
    }
}