:root {
    --collector-bg: #0b0e13;
    --collector-deep: #07090d;
    --collector-surface: #151a22;
    --collector-raised: #1b222d;
    --collector-line: rgba(255, 255, 255, 0.1);
    --collector-text: #f6f8fb;
    --collector-muted: #a8b2c1;
    --collector-blue: #74aff8;
    --collector-blue-strong: #4f9cf9;
    --collector-green: #43d29d;
    --collector-amber: #f2bb55;
    --collector-red: #f1646a;
}

html { scroll-behavior: smooth; }
body { margin: 0; background: var(--collector-bg); }
.collector-page, .collector-page * { box-sizing: border-box; }
.collector-page {
    min-height: 100vh;
    overflow-x: clip;
    background:
        radial-gradient(circle at 88% 5%, rgba(79, 156, 249, 0.12), transparent 28rem),
        radial-gradient(circle at 0 12%, rgba(241, 100, 106, 0.07), transparent 25rem),
        var(--collector-bg);
    color: var(--collector-text);
    font: 15px/1.65 "Roboto", Arial, sans-serif;
}
.collector-page a { color: inherit; text-decoration: none; }
.collector-wrap { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.collector-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--collector-line);
    background: rgba(7, 9, 13, 0.93);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
}
.collector-nav-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.collector-brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.collector-brand img { width: 38px; height: 38px; border-radius: 9px; }
.collector-brand span { display: flex; flex-direction: column; gap: 4px; line-height: 1; }
.collector-brand strong { font-size: 15px; font-weight: 900; letter-spacing: 1.1px; }
.collector-brand small { color: #7d8796; font-size: 10px; font-weight: 600; }
.collector-nav-links { display: flex; align-items: center; gap: 25px; }
.collector-nav-links a { color: var(--collector-muted); font-size: 13px; font-weight: 600; }
.collector-nav-links a:hover, .collector-footer a:hover { color: var(--collector-text); }

.collector-button {
    min-height: 43px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 19px;
    border: 1px solid transparent;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
    transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}
.collector-button:hover { transform: translateY(-1px); }
.collector-button-primary {
    border-color: var(--collector-blue-strong);
    background: var(--collector-blue-strong);
    color: #07121f !important;
    box-shadow: 0 10px 28px rgba(79, 156, 249, 0.2);
}
.collector-button-primary:hover { border-color: #b8d7ff; background: #b8d7ff; }
.collector-button-secondary { border-color: var(--collector-line); background: var(--collector-surface); }
.collector-button-secondary:hover { border-color: rgba(255, 255, 255, 0.22); background: var(--collector-raised); }
.collector-page a:focus-visible { outline: 2px solid var(--collector-blue); outline-offset: 4px; }

.collector-hero { padding: 96px 0 92px; }
.collector-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(590px, 1.05fr); gap: 40px; align-items: center; }
.collector-eyebrow, .collector-label {
    margin: 0 0 18px;
    color: var(--collector-blue);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}
.collector-hero h1 { margin: 0; font-size: clamp(48px, 5.2vw, 66px); font-weight: 900; line-height: 0.99; letter-spacing: -0.058em; }
.collector-hero h1 em { color: var(--collector-red); font-style: normal; }
.collector-hero-lead { max-width: 700px; margin: 28px 0 31px; color: var(--collector-muted); font-size: 18px; line-height: 1.72; }
.collector-hero-features { display: flex; flex-wrap: wrap; gap: 12px 22px; }
.collector-hero-features span { display: inline-flex; align-items: center; gap: 8px; color: var(--collector-text); font-size: 13px; font-weight: 700; }
.collector-hero-features span::before { content: "✓"; color: var(--collector-green); font-weight: 900; }

.collector-installer {
    --collector-installer-gray: #9ca8b7;
    padding: 25px;
    border: 1px solid rgba(116, 175, 248, 0.3);
    border-radius: 15px;
    background: #0b0f15;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.42), 0 0 80px rgba(79, 156, 249, 0.08);
    transition: border-color 180ms ease, box-shadow 180ms ease;
}
.collector-installer:focus { outline: none; }
.collector-installer:focus-visible {
    outline: 2px solid var(--collector-blue);
    outline-offset: 5px;
}
.collector-installer.is-emphasized {
    border-color: var(--collector-blue);
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.42), 0 0 0 5px rgba(116, 175, 248, 0.16);
}
.collector-installer-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.collector-installer-heading > div > span { color: var(--collector-blue); font-size: 10px; font-weight: 900; letter-spacing: .11em; text-transform: uppercase; }
.collector-installer-heading h2 { margin: 6px 0 0; font-size: 25px; line-height: 1.15; }
.collector-installer-heading > i {
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(116, 175, 248, .22);
    border-radius: 10px;
    background: rgba(79, 156, 249, .09);
    color: var(--collector-blue);
    font-size: 17px;
}
.collector-installer-note {
    margin: 0 0 12px;
    padding: 10px 12px;
    background: rgba(245, 181, 67, .055);
    color: #9ca8b7;
    font-size: 11px;
    line-height: 1.5;
}
.collector-installer-note strong { color: #e4c784; }
.collector-installer-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px;
    margin: 18px 0 17px;
    padding: 4px;
    border: 1px solid var(--collector-line);
    border-radius: 9px;
    background: #080b10;
}
.collector-installer-tabs button {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 10px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: #7f8b9b;
    cursor: pointer;
    font: 800 11px/1 "Roboto", sans-serif;
}
.collector-installer-tabs button > i { font-size: 14px; }
.collector-tab-icons { display: inline-flex; align-items: center; gap: 5px; font-size: 14px; }
.collector-installer-tabs button:hover { color: #d8e0ea; }
.collector-installer-tabs button.is-active { background: rgba(79, 156, 249, .15); color: var(--collector-blue); }
.collector-installer-tabs button:focus-visible { outline: 2px solid var(--collector-blue); outline-offset: 1px; }
.collector-installer-panel[hidden] { display: none; }
.collector-installer-panel > .collector-command-instruction { margin: 0 0 9px; font-size: 12px; }
.collector-installer-panel .collector-command code { font: 500 12px/1.55 "Roboto Mono", monospace; }
.collector-installer-panel > p { margin: 12px 0 0; color: var(--collector-muted); font-size: 12px; line-height: 1.5; }
.collector-installer-account {
    display: grid;
    grid-template-columns: 30px 1fr;
    gap: 11px;
    margin-top: 19px;
    padding: 13px;
    border: 1px solid rgba(67, 210, 157, .28);
    border-radius: 9px;
    background: rgba(67, 210, 157, .065);
}
.collector-installer-account > i {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(67, 210, 157, .12);
    color: var(--collector-green);
    font-size: 14px;
}
.collector-installer-account strong { display: block; color: #dff9ef; font-size: 12px; }
.collector-installer-account p { margin: 3px 0 0; color: #9ba9b8; font-size: 12px; line-height: 1.5; }
.collector-installer-account a { color: var(--collector-blue); font-weight: 800; }
.collector-installer-account a:hover { text-decoration: underline; }
.collector-installer .collector-installer-note,
.collector-installer .collector-command-instruction,
.collector-installer .collector-installer-tabs button,
.collector-installer .collector-installer-account p {
    color: var(--collector-installer-gray);
}

.collector-section { padding: 92px 0; }
.collector-section-heading h2 { max-width: 800px; margin: 0; font-size: clamp(36px, 4.6vw, 58px); font-weight: 900; line-height: 1.05; letter-spacing: -0.045em; }
.collector-section-heading > p:not(.collector-eyebrow) { max-width: 720px; margin: 22px 0 0; color: var(--collector-muted); font-size: 17px; }
.collector-heading-center { max-width: 850px; margin: 0 auto 50px; text-align: center; }
.collector-heading-center h2, .collector-section-heading.collector-heading-center > p { margin-inline: auto; }

.collector-why { border-block: 1px solid var(--collector-line); background: var(--collector-deep); }
.collector-context-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.collector-context-grid article { padding: 28px; border: 1px solid var(--collector-line); border-radius: 13px; background: var(--collector-surface); }
.collector-context-card-top { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.collector-context-card-top span { color: #606c7c; font-size: 11px; font-weight: 900; }
.collector-context-card-top i {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(116, 175, 248, .2);
    border-radius: 10px;
    background: rgba(79, 156, 249, .09);
    color: var(--collector-blue);
    font-size: 17px;
}
.collector-context-grid .collector-label { margin: 24px 0 6px; }
.collector-context-grid h3 { margin: 0 0 14px; font-size: 23px; line-height: 1.2; }
.collector-context-grid article > p:not(.collector-label) { min-height: 106px; margin: 0; color: var(--collector-muted); }
.collector-context-grid small { display: block; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--collector-line); color: #7f8b9b; font-size: 12px; }
.collector-how { border-block: 1px solid var(--collector-line); background: radial-gradient(circle at 0 100%, rgba(79, 156, 249, .11), transparent 34rem), var(--collector-surface); }
.collector-pipeline { display: grid; grid-template-columns: 1fr 100px 1fr 140px 1fr 100px 1fr; align-items: stretch; }
.collector-pipeline-stage { min-width: 0; padding: 23px; border: 1px solid var(--collector-line); border-radius: 12px; background: rgba(7, 9, 13, .52); }
.collector-pipeline-stage > span { color: var(--collector-blue); font-size: 9px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.collector-pipeline-stage h3 { margin: 13px 0 9px; font-size: 17px; line-height: 1.25; }
.collector-pipeline-stage > p { margin: 0; color: var(--collector-muted); font-size: 11px; }
.collector-pipeline-stage > small { display: flex; align-items: center; gap: 7px; margin-top: 20px; color: var(--collector-green); font-size: 9px; }
.collector-pipeline-stage > small i { width: 7px; height: 7px; border-radius: 50%; background: var(--collector-green); box-shadow: 0 0 0 4px rgba(67, 210, 157, .1); }
.collector-pipeline-inputs { display: grid; gap: 8px; margin-top: 18px; }
.collector-pipeline-inputs p, .collector-report-rows p { display: flex; align-items: center; gap: 8px; margin: 0; padding: 9px; border: 1px solid var(--collector-line); border-radius: 6px; background: rgba(255, 255, 255, .025); color: #d6e6fa; font-size: 10px; }
.collector-pipeline-inputs i { width: 7px; height: 7px; border-radius: 2px; background: var(--collector-blue); }
.collector-pipeline-analysis { border-color: rgba(79, 156, 249, .34); background: rgba(79, 156, 249, .07); }
.collector-pipeline-report { border-color: rgba(67, 210, 157, .3); }
.collector-report-rows { display: grid; gap: 7px; margin-top: 16px; }
.collector-report-rows p { padding: 7px 8px; font-size: 9px; }
.collector-report-rows i { width: 5px; height: 5px; border-radius: 50%; background: var(--collector-green); }
.collector-pipeline-connector { position: relative; min-height: 125px; align-self: center; display: flex; align-items: center; justify-content: center; }
.collector-pipeline-connector > span { position: absolute; top: 7px; left: 4px; width: calc(100% - 8px); color: #8f9bab; font-size: 11px; font-weight: 700; line-height: 1.3; text-align: center; }
.collector-pipeline-connector > span small { display: block; margin-top: 2px; color: #6f7d8e; font-size: 9px; font-weight: 500; }
.collector-pipeline-connector > div { position: relative; width: 100%; height: 2px; background: rgba(116, 175, 248, .25); }
.collector-pipeline-connector > div::after { content: ""; position: absolute; right: -1px; top: -4px; border-width: 5px 0 5px 7px; border-style: solid; border-color: transparent transparent transparent var(--collector-blue); }
.collector-pipeline-connector i { position: absolute; top: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--collector-blue); box-shadow: 0 0 8px rgba(116, 175, 248, .5); animation: collector-data-flow 2.4s linear infinite; }
.collector-pipeline-connector i:nth-child(2) { animation-delay: -.8s; }
.collector-pipeline-connector i:nth-child(3) { animation-delay: -1.6s; }
.collector-pipeline-merge i:nth-child(1) { animation-delay: 0s; }
.collector-pipeline-merge i:nth-child(2) { animation-delay: -.48s; }
.collector-pipeline-merge i:nth-child(3) { animation-delay: -.96s; }
.collector-pipeline-merge i:nth-child(4) { animation-delay: -1.44s; }
.collector-pipeline-merge i:nth-child(5) { animation-delay: -1.92s; }
.collector-pipeline-update i { background: var(--collector-green); }
@keyframes collector-data-flow {
    from { left: 0; opacity: 0; }
    15%, 85% { opacity: 1; }
    to { left: calc(100% - 8px); opacity: 0; }
}
.collector-centered-action { display: flex; align-items: center; flex-direction: column; gap: 14px; margin-top: 35px; text-align: center; }
.collector-centered-action p { max-width: 620px; margin: 0; color: var(--collector-muted); font-size: 13px; }

.collector-command {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    border: 1px solid rgba(116, 175, 248, .22);
    border-radius: 8px;
    overflow: hidden;
    background: #090d12;
}
.collector-command pre {
    min-width: 0;
    margin: 0;
    padding: 16px;
    overflow-x: scroll;
    scrollbar-width: thin;
    scrollbar-color: #53657b #111720;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #cde4ff;
    white-space: pre;
}
.collector-command pre::-webkit-scrollbar { height: 8px; }
.collector-command pre::-webkit-scrollbar-track { background: #111720; }
.collector-command pre::-webkit-scrollbar-thumb { border-radius: 8px; background: #53657b; }
.collector-command button {
    min-width: 58px;
    border: 0;
    border-left: 1px solid var(--collector-line);
    background: #151d27;
    color: var(--collector-blue);
    cursor: pointer;
    font: 800 10px/1 "Roboto", sans-serif;
}
.collector-command button:hover { background: #1c2734; color: #cde4ff; }
.collector-command button:focus-visible { outline: 2px solid var(--collector-blue); outline-offset: -3px; }
.collector-command button.is-copied { color: var(--collector-green); }

.collector-footer { padding: 25px 0; border-top: 1px solid var(--collector-line); background: var(--collector-deep); }
.collector-footer .collector-wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.collector-footer .collector-brand img { width: 32px; height: 32px; }
.collector-footer .collector-brand strong { font-size: 12px; }
.collector-footer .collector-brand small { font-size: 9px; }
.collector-footer > div > div { display: flex; gap: 24px; }
.collector-footer a, .collector-footer > div > small { color: #818c9c; font-size: 12px; }

@media (max-width: 1020px) {
    .collector-nav-links { display: none; }
    .collector-hero-grid { grid-template-columns: 1fr; }
    .collector-hero-copy { max-width: 800px; }
    .collector-installer { max-width: 720px; }
    .collector-context-grid { grid-template-columns: 1fr; }
    .collector-context-grid article > p:not(.collector-label) { min-height: 0; }
    .collector-pipeline { grid-template-columns: 1fr; }
    .collector-pipeline-connector { min-height: 72px; width: 2px; justify-self: center; }
    .collector-pipeline-connector > span { top: 50%; left: 18px; width: max-content; transform: translateY(-50%); text-align: left; }
    .collector-pipeline-connector > div { width: 2px; height: 100%; }
    .collector-pipeline-connector > div::after { right: -4px; top: auto; bottom: -1px; border-width: 7px 5px 0; border-color: var(--collector-blue) transparent transparent; }
    .collector-pipeline-connector i { top: 0; left: -3px; animation-name: collector-data-flow-vertical; }
    @keyframes collector-data-flow-vertical {
        from { top: 0; opacity: 0; }
        15%, 85% { opacity: 1; }
        to { top: calc(100% - 8px); opacity: 0; }
    }
}

@media (max-width: 1180px) {
    .collector-hero-grid { grid-template-columns: 1fr; }
    .collector-hero-copy { max-width: 800px; }
    .collector-installer { width: min(100%, 720px); }
}

@media (max-width: 700px) {
    .collector-wrap { width: min(100% - 28px, 1180px); }
    .collector-nav-inner { min-height: 68px; }
    .collector-nav .collector-button { padding-inline: 11px; font-size: 11px; }
    .collector-brand small { display: none; }
    .collector-hero { padding: 66px 0 70px; }
    .collector-hero h1 { font-size: clamp(44px, 13.8vw, 62px); }
    .collector-installer { padding: 22px 19px; }
    .collector-section { padding: 70px 0; }
    .collector-footer .collector-wrap { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 450px) {
    .collector-nav .collector-brand strong { font-size: 12px; }
    .collector-nav .collector-brand img { width: 31px; height: 31px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .collector-button { transition: none; }
    .collector-pipeline-connector i { animation: none; }
}