:root {
    --network-paper: #f3efe5;
    --network-paper-deep: #e8e0d1;
    --network-ink: #172329;
    --network-muted: #637076;
    --network-board: #143a37;
    --network-board-deep: #0d2927;
    --network-line: #78b8a7;
    --network-mint: #bfe5d6;
    --network-coral: #e87955;
    --network-amber: #e4aa46;
    --network-blue: #5d94a6;
    --network-card: #fffdf7;
    --network-border: rgba(23, 35, 41, 0.12);
    --network-shadow: 0 22px 65px rgba(28, 42, 45, 0.13);
}

html {
    scroll-behavior: smooth;
}

body.network-page {
    display: block;
    min-height: 100vh;
    color: var(--network-ink);
    background-color: var(--network-paper);
    background-image:
        linear-gradient(rgba(23, 35, 41, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23, 35, 41, 0.025) 1px, transparent 1px),
        radial-gradient(circle at 12% 4%, rgba(232, 121, 85, 0.18), transparent 24%),
        radial-gradient(circle at 88% 17%, rgba(93, 148, 166, 0.16), transparent 26%);
    background-size: 30px 30px, 30px 30px, auto, auto;
    font-family: Georgia, "Times New Roman", serif;
}

.skip-link {
    position: fixed;
    z-index: 100;
    top: 12px;
    left: 12px;
    padding: 10px 14px;
    border-radius: 999px;
    color: #fff;
    background: var(--network-board);
    transform: translateY(-160%);
    transition: transform 160ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.network-shell {
    width: min(1420px, calc(100% - 40px));
    margin: 0 auto;
    padding: 26px 0 48px;
}

.network-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 48px;
    margin-bottom: 22px;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: var(--network-ink);
    text-decoration: none;
    font: 700 0.92rem/1 "Trebuchet MS", sans-serif;
}

.brand-mark {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border: 1px solid rgba(23, 35, 41, 0.18);
    border-radius: 50%;
    color: var(--network-board);
    background: rgba(255, 253, 247, 0.76);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
}

.verified-stamp {
    color: var(--network-muted);
    font: 700 0.72rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.network-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
    gap: 22px;
    align-items: stretch;
    margin-bottom: 22px;
}

.network-hero-copy,
.hero-console {
    min-height: 490px;
    border-radius: 30px;
    box-shadow: var(--network-shadow);
}

.network-hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(38px, 6vw, 78px);
    border: 1px solid var(--network-border);
    background: rgba(255, 253, 247, 0.9);
    backdrop-filter: blur(12px);
}

.network-hero .eyebrow {
    color: #937044;
    font-family: "Trebuchet MS", sans-serif;
}

.network-hero h1 {
    max-width: 11ch;
    margin: 0;
    font-size: clamp(3.3rem, 7vw, 7rem);
    line-height: 0.91;
    letter-spacing: -0.055em;
}

.network-hero h1 em {
    color: var(--network-board);
    font-weight: 400;
}

.network-lead {
    max-width: 59ch;
    margin: 28px 0 0;
    color: var(--network-muted);
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    line-height: 1.72;
}

.network-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 11px;
    margin-top: 32px;
}

.network-button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    text-decoration: none;
    font: 700 0.87rem/1 "Trebuchet MS", sans-serif;
    transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.network-button:hover {
    transform: translateY(-2px);
}

.network-button-primary {
    color: #fff;
    background: var(--network-board);
}

.network-button-primary:hover {
    background: var(--network-board-deep);
}

.network-button-secondary {
    border-color: rgba(23, 35, 41, 0.15);
    color: var(--network-ink);
    background: transparent;
}

.network-button-secondary:hover {
    border-color: rgba(23, 35, 41, 0.28);
    background: rgba(255, 255, 255, 0.45);
}

.hero-console {
    position: relative;
    overflow: hidden;
    padding: 30px;
    color: #edf8f3;
    background:
        linear-gradient(rgba(191, 229, 214, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(191, 229, 214, 0.07) 1px, transparent 1px),
        radial-gradient(circle at 70% 72%, rgba(232, 121, 85, 0.22), transparent 34%),
        var(--network-board);
    background-size: 24px 24px, 24px 24px, auto, auto;
}

.console-topline {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: rgba(237, 248, 243, 0.7);
    font: 700 0.67rem/1.3 "Trebuchet MS", sans-serif;
    letter-spacing: 0.1em;
}

.console-pulse {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.console-pulse i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #8ee0bd;
    box-shadow: 0 0 0 5px rgba(142, 224, 189, 0.1);
}

.console-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 11px;
    margin: 30px 0 0;
}

.console-grid div {
    padding: 16px;
    border: 1px solid rgba(191, 229, 214, 0.16);
    border-radius: 16px;
    background: rgba(4, 24, 22, 0.24);
}

.console-grid dt {
    color: rgba(237, 248, 243, 0.62);
    font: 700 0.68rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.console-grid dd {
    margin: 9px 0 0;
    font-size: 1.08rem;
    font-weight: 700;
}

.signal-orbit {
    position: absolute;
    right: -46px;
    bottom: -66px;
    width: 310px;
    height: 310px;
}

.orbit,
.orbit-core,
.satellite {
    position: absolute;
    border-radius: 50%;
}

.orbit {
    inset: 0;
    border: 1px solid rgba(191, 229, 214, 0.22);
}

.orbit-two {
    inset: 58px;
}

.orbit-core {
    inset: 111px;
    display: grid;
    place-items: center;
    color: var(--network-board);
    background: var(--network-mint);
    font: 800 0.76rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.12em;
}

.satellite {
    width: 11px;
    height: 11px;
    background: var(--network-coral);
    box-shadow: 0 0 0 6px rgba(232, 121, 85, 0.12);
}

.satellite-one {
    top: 30px;
    left: 86px;
}

.satellite-two {
    top: 126px;
    right: 0;
}

.satellite-three {
    bottom: 45px;
    left: 37px;
}

.topology-section,
.inventory-section,
.network-notes {
    margin-top: 22px;
}

.topology-section {
    overflow: hidden;
    padding: clamp(24px, 4vw, 48px);
    border-radius: 30px;
    color: #edf8f3;
    background: var(--network-board-deep);
    box-shadow: var(--network-shadow);
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 28px;
    margin-bottom: 24px;
}

.section-heading > p {
    max-width: 54ch;
    margin: 0;
    color: var(--network-muted);
    line-height: 1.6;
}

.section-heading-light > p {
    color: rgba(237, 248, 243, 0.62);
}

.section-kicker {
    margin: 0 0 9px;
    color: #9b7650;
    font: 800 0.68rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-heading-light .section-kicker {
    color: #efaa88;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(2.1rem, 4vw, 4rem);
    letter-spacing: -0.035em;
}

.topology-canvas {
    position: relative;
    padding: clamp(24px, 4vw, 42px);
    border: 1px solid rgba(191, 229, 214, 0.12);
    border-radius: 24px;
    background-image:
        linear-gradient(rgba(191, 229, 214, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(191, 229, 214, 0.045) 1px, transparent 1px);
    background-size: 22px 22px;
}

.edge-tier {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 260px));
    justify-content: center;
    gap: 14px;
}

.network-node {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    padding: 16px;
    border: 1px solid rgba(23, 35, 41, 0.12);
    border-radius: 18px;
    color: var(--network-ink);
    background: var(--network-card);
    box-shadow: 0 12px 26px rgba(2, 18, 17, 0.2);
}

.node-icon {
    display: grid;
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 14px;
    color: #fff;
    background: var(--network-blue);
    font: 800 0.68rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.04em;
}

.node-edge .node-icon {
    background: var(--network-coral);
}

.node-cloud .node-icon {
    background: var(--network-amber);
}

.node-label {
    display: block;
    margin-bottom: 4px;
    color: var(--network-muted);
    font: 800 0.62rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.network-node strong {
    display: block;
    font-size: 1.1rem;
}

.network-node small {
    display: block;
    margin-top: 3px;
    color: var(--network-muted);
    font: 400 0.78rem/1.4 "Trebuchet MS", sans-serif;
}

.node-wide {
    width: min(660px, 100%);
    min-height: 88px;
    margin: 0 auto;
    padding: 18px 22px;
}

.node-gateway {
    border-color: rgba(191, 229, 214, 0.38);
    color: #fff;
    background: #24665d;
}

.node-gateway .node-icon {
    color: var(--network-board-deep);
    background: var(--network-mint);
}

.node-gateway .node-label,
.node-gateway small {
    color: rgba(255, 255, 255, 0.68);
}

.node-switch .node-icon {
    background: var(--network-board);
}

.node-primary {
    min-width: 150px;
}

.node-facts {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 7px;
    margin-left: auto;
}

.node-facts span {
    padding: 7px 10px;
    border: 1px solid rgba(23, 35, 41, 0.12);
    border-radius: 999px;
    font: 700 0.68rem/1 "Trebuchet MS", sans-serif;
}

.node-gateway .node-facts span {
    border-color: rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.8);
}

.topology-trunk {
    position: relative;
    width: 1px;
    height: 54px;
    margin: 0 auto;
    background: var(--network-line);
}

.topology-trunk::before,
.topology-trunk::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 6px;
    height: 6px;
    border: 2px solid var(--network-board-deep);
    border-radius: 50%;
    background: var(--network-mint);
    transform: translateX(-50%);
}

.topology-trunk::before {
    top: 0;
}

.topology-trunk::after {
    bottom: 0;
}

.topology-trunk span {
    position: absolute;
    top: 50%;
    left: 12px;
    width: max-content;
    color: rgba(237, 248, 243, 0.55);
    font: 700 0.58rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.08em;
    transform: translateY(-50%);
}

.topology-trunk-lan {
    height: 48px;
}

.branch-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 0.9fr) minmax(0, 1.35fr);
    gap: 16px;
    margin-top: 54px;
}

.branch-grid::before {
    content: "";
    position: absolute;
    top: -27px;
    right: calc(16.66% - 2px);
    left: calc(16.66% - 2px);
    height: 1px;
    background: var(--network-line);
}

.network-branch {
    position: relative;
    min-width: 0;
    padding: 22px;
    border: 1px solid rgba(191, 229, 214, 0.13);
    border-radius: 20px;
    background: rgba(5, 27, 25, 0.55);
}

.network-branch::before {
    content: "";
    position: absolute;
    top: -28px;
    left: 50%;
    width: 1px;
    height: 28px;
    background: var(--network-line);
}

.network-branch::after {
    content: "";
    position: absolute;
    top: -32px;
    left: 50%;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--network-mint);
    transform: translateX(-50%);
}

.branch-header {
    min-height: 136px;
}

.branch-code {
    color: #efaa88;
    font: 800 0.62rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.12em;
}

.branch-header h3 {
    margin: 10px 0 8px;
    font-size: 1.65rem;
}

.branch-header p {
    margin: 0;
    color: rgba(237, 248, 243, 0.62);
    font: 400 0.88rem/1.55 "Trebuchet MS", sans-serif;
}

.device-stack,
.surveillance-core {
    display: grid;
    gap: 9px;
}

.device-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    padding: 13px;
    border: 1px solid rgba(191, 229, 214, 0.13);
    border-radius: 14px;
    background: rgba(191, 229, 214, 0.06);
}

.device-card > code {
    grid-column: 2;
}

.device-card strong,
.camera-card strong {
    display: block;
    font-size: 0.92rem;
}

.device-card small,
.camera-card small {
    display: block;
    margin-top: 3px;
    color: rgba(237, 248, 243, 0.55);
    font: 400 0.72rem/1.4 "Trebuchet MS", sans-serif;
}

.device-card code,
.camera-card code,
.mesh-addresses code {
    color: #bfe5d6;
    font: 700 0.68rem/1.3 Consolas, monospace;
}

.device-state {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #7ddbb4;
    box-shadow: 0 0 0 5px rgba(125, 219, 180, 0.08);
}

.device-card-accent {
    border-color: rgba(232, 121, 85, 0.28);
    background: rgba(232, 121, 85, 0.09);
}

.mesh-addresses {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    margin-bottom: 9px;
}

.mesh-addresses code {
    padding: 10px 8px;
    border: 1px solid rgba(191, 229, 214, 0.12);
    border-radius: 10px;
    text-align: center;
    background: rgba(191, 229, 214, 0.05);
}

.device-symbol {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 10px;
    color: var(--network-board-deep);
    background: var(--network-amber);
    font: 800 0.58rem/1 "Trebuchet MS", sans-serif;
}

.camera-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    margin-top: 12px;
}

.camera-card {
    min-width: 0;
    padding: 11px;
    border: 1px solid rgba(191, 229, 214, 0.1);
    border-radius: 12px;
    background: rgba(191, 229, 214, 0.04);
}

.camera-card small,
.camera-card code {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topology-item {
    animation: topology-arrive 620ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
    animation-delay: var(--delay, 0ms);
}

@keyframes topology-arrive {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.inventory-section,
.network-notes {
    padding: clamp(28px, 4vw, 48px);
    border: 1px solid var(--network-border);
    border-radius: 30px;
    background: rgba(255, 253, 247, 0.84);
    box-shadow: var(--network-shadow);
}

.inventory-card {
    overflow: hidden;
    border: 1px solid var(--network-border);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.45);
}

.inventory-table-wrap {
    overflow-x: auto;
}

.network-inventory {
    width: 100%;
    border-collapse: collapse;
    font-family: "Trebuchet MS", sans-serif;
}

.network-inventory th,
.network-inventory td {
    padding: 15px 18px;
    border-bottom: 1px solid var(--network-border);
    text-align: left;
    vertical-align: middle;
}

.network-inventory th {
    color: var(--network-muted);
    background: rgba(23, 35, 41, 0.035);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.network-inventory td {
    color: #455157;
    font-size: 0.86rem;
    line-height: 1.45;
}

.network-inventory tbody tr:last-child td {
    border-bottom: 0;
}

.network-inventory tbody tr:hover {
    background: rgba(191, 229, 214, 0.16);
}

.network-inventory td strong {
    display: block;
    color: var(--network-ink);
    font-size: 0.9rem;
}

.network-inventory td small {
    display: block;
    margin-top: 3px;
    color: var(--network-muted);
    font-size: 0.7rem;
}

.network-inventory code {
    color: var(--network-board);
    font: 700 0.77rem/1 Consolas, monospace;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 27px;
    padding: 0 10px;
    border-radius: 999px;
    color: #246052;
    background: rgba(36, 102, 93, 0.11);
    font: 800 0.65rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.status-core {
    color: #9b4b30;
    background: rgba(232, 121, 85, 0.14);
}

.note-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.note-card {
    padding: 24px;
    border: 1px solid var(--network-border);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.42);
}

.note-card > span {
    display: block;
    color: var(--network-coral);
    font: 800 0.68rem/1 "Trebuchet MS", sans-serif;
    letter-spacing: 0.12em;
}

.note-card h3 {
    margin: 14px 0 8px;
    font-size: 1.22rem;
}

.note-card p {
    margin: 0;
    color: var(--network-muted);
    font: 400 0.87rem/1.62 "Trebuchet MS", sans-serif;
}

.network-footer {
    display: flex;
    justify-content: space-between;
    gap: 22px;
    padding: 28px 6px 0;
    color: var(--network-muted);
    font: 700 0.73rem/1.4 "Trebuchet MS", sans-serif;
    letter-spacing: 0.04em;
}

.network-footer a {
    color: var(--network-board);
    text-decoration: none;
}

.network-footer p {
    margin: 0;
}

@media (max-width: 1080px) {
    .network-hero {
        grid-template-columns: 1fr;
    }

    .network-hero-copy,
    .hero-console {
        min-height: auto;
    }

    .hero-console {
        min-height: 390px;
    }

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

    .branch-grid::before {
        display: none;
    }

    .network-branch::before,
    .network-branch::after {
        display: none;
    }

    .branch-surveillance {
        grid-column: 1 / -1;
    }

    .branch-header {
        min-height: auto;
        margin-bottom: 18px;
    }
}

@media (max-width: 760px) {
    .network-shell {
        width: min(100% - 20px, 1420px);
        padding-top: 12px;
    }

    .network-nav {
        margin-bottom: 12px;
    }

    .verified-stamp {
        max-width: 18ch;
        text-align: right;
        line-height: 1.35;
    }

    .network-hero-copy,
    .hero-console,
    .topology-section,
    .inventory-section,
    .network-notes {
        border-radius: 22px;
    }

    .network-hero-copy {
        padding: 34px 24px;
    }

    .network-hero h1 {
        font-size: clamp(3rem, 15vw, 4.8rem);
    }

    .hero-console {
        min-height: 420px;
        padding: 22px;
    }

    .console-topline {
        flex-direction: column;
    }

    .signal-orbit {
        right: -80px;
    }

    .section-heading {
        display: block;
    }

    .section-heading > p {
        margin-top: 12px;
    }

    .topology-canvas {
        padding: 22px 14px;
    }

    .edge-tier,
    .branch-grid {
        grid-template-columns: 1fr;
    }

    .branch-grid {
        gap: 14px;
        margin-top: 32px;
    }

    .branch-surveillance {
        grid-column: auto;
    }

    .node-wide {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr);
    }

    .node-facts {
        grid-column: 1 / -1;
        justify-content: flex-start;
        margin: 10px 0 0;
    }

    .topology-trunk span {
        display: none;
    }

    .camera-grid {
        grid-template-columns: 1fr;
    }

    .network-inventory thead {
        display: none;
    }

    .network-inventory,
    .network-inventory tbody,
    .network-inventory tr,
    .network-inventory td {
        display: block;
        width: 100%;
    }

    .network-inventory tr {
        padding: 14px 16px;
        border-bottom: 1px solid var(--network-border);
    }

    .network-inventory tbody tr:last-child {
        border-bottom: 0;
    }

    .network-inventory td {
        display: grid;
        grid-template-columns: 104px minmax(0, 1fr);
        gap: 12px;
        padding: 6px 0;
        border: 0;
    }

    .network-inventory td::before {
        content: attr(data-label);
        color: var(--network-muted);
        font: 800 0.65rem/1.4 "Trebuchet MS", sans-serif;
        letter-spacing: 0.08em;
        text-transform: uppercase;
    }

    .note-grid {
        grid-template-columns: 1fr;
    }

    .network-footer {
        display: block;
        padding-bottom: 12px;
    }

    .network-footer p {
        margin-top: 10px;
    }
}

@media (max-width: 460px) {
    .network-actions,
    .network-button {
        width: 100%;
    }

    .console-grid {
        grid-template-columns: 1fr;
    }

    .hero-console {
        min-height: 550px;
    }

    .mesh-addresses {
        grid-template-columns: 1fr;
    }

    .network-inventory td {
        grid-template-columns: 90px minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .topology-item {
        animation: none;
    }

    .network-button {
        transition: none;
    }
}