:root {
    color-scheme:dark;
    --bg:#0d130f;
    --surface:#151e17;
    --panel:#19251c;
    --line:#304633;
    --ink:#f2f7ee;
    --muted:#adbfae;
    --green:#bff486;
    --dark:#172419;
    --radius:18px;
    --mono:ui-monospace,SFMono-Regular,Consolas,monospace;
    --sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
}

* {
    box-sizing:border-box;
}

html {
    scroll-behavior:smooth;
}

body {
    margin:0;
    min-height:100vh;
    display:flex;
    flex-direction:column;
    background:var(--bg);
    color:var(--ink);
    font:15px/1.6 var(--sans);
}

main {
    flex:1;
}

a {
    color:var(--green);
    text-decoration:none;
}

button,input {
    font:inherit;
}

button {
    cursor:pointer;
}

button:disabled {
    opacity:.55;
    cursor:not-allowed;
}

img {
    display:block;
    max-width:100%;
    height:auto;
}

h1,h2,h3,p {
    margin:0;
}

p {
    color:var(--muted);
}

h1,h2,h3 {
    line-height:1.06;
    letter-spacing:-.045em;
}

h1 {
    font-size:clamp(38px,5.5vw,72px);
}

h2 {
    font-size:clamp(30px,4vw,51px);
}

h3 {
    font-size:24px;
}

small {
    font-size:.76em;
}

button:focus-visible,a:focus-visible,input:focus-visible {
    outline:2px solid var(--green);
    outline-offset:4px;
}

.shell {
    width:min(1200px,calc(100% - 64px));
    margin-inline:auto;
}

.top {
    position:relative;
    z-index:3;
    border-bottom:1px solid #28392b;
    background:#0d140f;
}

.top-inner {
    min-height:82px;
    display:flex;
    gap:24px;
    align-items:center;
    justify-content:space-between;
}

.brand {
    display:inline-flex;
    gap:9px;
    align-items:center;
    color:var(--ink);
    white-space:nowrap;
    font-size:20px;
    font-weight:850;
    line-height:1.1;
    letter-spacing:-.04em;
}

.brand strong {
    color:var(--green);
}

.brand small {
    display:block;
    margin-top:4px;
    font:9px var(--mono);
    letter-spacing:.23em;
    color:var(--muted);
}

.top nav,.top-actions,.actions {
    display:flex;
    align-items:center;
    gap:22px;
}

.top nav a,.login-link {
    font-size:13px;
    color:#c2d0c0;
    font-weight:600;
}

.top nav a:hover,.login-link:hover {
    color:var(--green);
}

.top-actions form {
    margin:0;
}

.btn {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:12px;
    border:1px solid transparent;
    border-radius:10px;
    padding:12px 18px;
    min-height:45px;
    font-weight:750;
    line-height:1.28;
    transition:background .2s,border-color .2s,transform .2s;
    text-align:center;
}

.btn:not(:disabled):hover {
    transform:translateY(-2px);
}

.primary {
    background:var(--green);
    color:#172512;
    border-color:#c4f691;
    box-shadow:0 5px 27px #96d75920;
}

.primary:hover {
    background:#d2ffa6;
}

.ghost {
    color:var(--ink);
    border-color:#567258;
    background:#1b2a20aa;
}

.ghost:hover {
    border-color:var(--green);
}

.compact {
    font-size:13px;
    padding:10px 14px;
    min-height:40px;
}

.text-button {
    background:none;
    color:var(--muted);
    padding:7px 0;
    border:none;
}

.wide {
    width:100%;
}

.hero {
    isolation:isolate;
    position:relative;
    min-height:555px;
    display:grid;
    overflow:hidden;
    background:#131f17;
}

.hero-art {
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:70% 43%;
    z-index:-2;
}

.hero::after {
    content:"";
    position:absolute;
    inset:0;
    z-index:-1;
    background:linear-gradient(90deg,#08120bef 1%,#09140cc7 33%,#09140c14 65%),linear-gradient(0deg,#0d130f 0%,transparent 19%);
}

.hero-inner {
    position:relative;
    display:flex;
    align-items:center;
    padding:74px 0 84px;
}

.hero-copy {
    max-width:580px;
}

.hero h1 {
    font-size:clamp(64px,8vw,118px);
    letter-spacing:-.085em;
    line-height:.92;
    margin:19px 0 21px;
}

.hero h1 em {
    font-style:normal;
    color:var(--green);
    text-shadow:0 0 58px #a9ed5d33;
}

.hero-copy p {
    max-width:420px;
    font-size:clamp(15px,1.6vw,18px);
    color:#c4d2c1;
}

.hero .actions {
    gap:11px;
    flex-wrap:wrap;
    margin-top:28px;
}

.pill {
    display:inline-flex;
    align-items:center;
    gap:9px;
    border:1px solid #a8db7959;
    background:#142419cf;
    color:#d3f4b3;
    border-radius:999px;
    padding:6px 12px;
    font:10px var(--mono);
    letter-spacing:.10em;
}

.pill i,.hero-index i,.metric i {
    display:inline-block;
    width:7px;
    height:7px;
    border-radius:50%;
    background:#b9f37a;
    box-shadow:0 0 13px #a8fa70;
    animation:pulse 2.4s ease-in-out infinite;
}

.hero-index {
    position:absolute;
    right:0;
    bottom:32px;
    display:flex;
    align-items:center;
    gap:10px;
    font:10px var(--mono);
    letter-spacing:.12em;
    color:#d5e8d1;
}

.hero-index b {
    color:var(--green);
}

@keyframes pulse {
    50% {
        opacity:.5;
        box-shadow:0 0 6px #a8fa70;
    }
}

.spec-row {
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    border:1px solid var(--line);
    border-radius:var(--radius);
    background:#152118;
    position:relative;
    margin-top:-12px;
    overflow:hidden;
}

.spec-row>div {
    display:flex;
    align-items:center;
    gap:16px;
    padding:23px 22px;
}

.spec-row>div+div {
    border-left:1px solid var(--line);
}

.spec-number {
    border-radius:9px;
    padding:7px 8px;
    background:#273d28;
    font:11px var(--mono);
    color:var(--green);
}

.spec-row strong {
    font-size:29px;
    line-height:1.15;
    display:block;
    letter-spacing:-.055em;
}

.spec-row small {
    font-size:.62em;
    color:var(--green);
}

.spec-row div>div>span {
    display:block;
    color:var(--muted);
    font-size:12px;
    margin-top:4px;
}

.section {
    padding-top:66px;
    scroll-margin-top:18px;
}

.section-heading {
    margin-bottom:22px;
}

.section-heading h1,.section-heading h2 {
    margin:8px 0 10px;
}

.kicker {
    font:700 11px/1.45 var(--mono);
    letter-spacing:.13em;
    color:#b7df9d;
}

.card {
    background:linear-gradient(145deg,#1a271c,#141e17);
    border:1px solid var(--line);
    border-radius:var(--radius);
}

.calculator {
    display:grid;
    grid-template-columns:minmax(0,.95fr) minmax(0,1.25fr);
    overflow:hidden;
}

.calc-controls,.calc-results {
    padding:30px;
}

.calc-controls h3 {
    margin:8px 0 18px;
}

.calc-results {
    background:radial-gradient(ellipse at 80% 0%,#315233,#1b2a1e 67%);
    border-left:1px solid var(--line);
}

label {
    display:block;
    font-size:13px;
    font-weight:650;
    color:#dae7d8;
}

form label+label {
    margin-top:12px;
}

input:not([type=checkbox]) {
    width:100%;
    display:block;
    border:1px solid #425a44;
    border-radius:9px;
    background:#101a13;
    color:var(--ink);
    min-height:45px;
    padding:9px 12px;
    margin-top:6px;
}

input[readonly] {
    color:#c7e6c1;
}

input::placeholder {
    color:#90a593;
}

.calc-controls input {
    font:650 22px var(--mono);
}

.small {
    font-size:12px;
    line-height:1.6;
    margin-top:9px;
}

.calc-error {
    font-size:13px;
    color:#ffd1a4;
    margin-top:12px;
}

.presets {
    display:flex;
    flex-wrap:wrap;
    gap:6px;
    margin:14px 0;
}

.presets button {
    background:#1c2a20;
    color:#cce4c5;
    border:1px solid #435944;
    border-radius:7px;
    padding:6px 8px;
    font:11px var(--mono);
}

.presets button:hover {
    color:var(--green);
    border-color:var(--green);
}

.calc-cost {
    display:flex;
    flex-wrap:wrap;
    align-items:baseline;
    gap:10px;
    padding:8px 0 18px;
}

.calc-cost span:first-child {
    width:100%;
    color:#c4d8bf;
}

.calc-cost strong {
    font-size:clamp(32px,5vw,66px);
    letter-spacing:-.075em;
    line-height:1;
    color:var(--green);
    overflow-wrap:anywhere;
}

.calc-cost span:last-child {
    font:12px var(--mono);
    color:#d4e7d0;
}

.calc-grid {
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:9px;
}

.calc-grid div {
    padding:12px;
    background:#121f17a6;
    border:1px solid #466347;
    border-radius:10px;
    min-width:0;
}

.calc-grid span,.calc-grid small {
    display:block;
    color:#b7c9b4;
    font-size:11px;
}

.calc-grid strong {
    display:block;
    font-size:clamp(16px,2.5vw,24px);
    line-height:1.22;
    margin:5px 0;
    overflow-wrap:anywhere;
    font-variant-numeric:tabular-nums;
}

.operations {
    display:grid;
    grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);
    align-items:center;
    gap:38px;
}

.ops-art {
    position:relative;
    overflow:hidden;
    border-radius:var(--radius);
    border:1px solid var(--line);
    background:#182c1d;
    min-height:280px;
}

.ops-art img {
    width:100%;
    height:100%;
    position:absolute;
    object-fit:cover;
}

.ops-art .pill {
    position:absolute;
    left:16px;
    bottom:17px;
}

.ops-copy h2 {
    margin:10px 0 18px;
}

.steps {
    list-style:none;
    padding:0;
    margin:0;
    display:grid;
    gap:12px;
}

.steps li {
    display:flex;
    gap:13px;
    align-items:flex-start;
}

.steps li b {
    font:11px var(--mono);
    padding:7px;
    background:#263929;
    color:var(--green);
    border-radius:7px;
}

.steps li p {
    font-size:13px;
}

.ref-zone {
    padding-bottom:72px;
}

.ref-grid {
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:12px;
}

.ref-grid .card {
    padding:21px;
}

.ref-grid strong {
    display:block;
    color:var(--green);
    font-size:clamp(25px,4vw,52px);
    letter-spacing:-.06em;
    line-height:1.12;
    margin:10px 0 4px;
    overflow-wrap:anywhere;
}

.ref-grid p {
    font-size:13px;
}

.footer {
    border-top:1px solid var(--line);
    background:#111a13;
}

.footer-inner {
    display:flex;
    gap:16px;
    align-items:center;
    justify-content:space-between;
    min-height:94px;
}

.footer p,.footer a:not(.brand) {
    font-size:13px;
}

.inner {
    padding:55px 0 76px;
}

.inner p {
    margin:10px 0;
}

.notice {
    margin:15px 0;
    padding:12px 15px;
    border:1px solid #587456;
    border-radius:10px;
    background:#203321;
    color:#deffce;
}

.notice.error {
    color:#ffd1ad;
    border-color:#805a40;
    background:#35251d;
}

.auth-grid {
    display:grid;
    grid-template-columns:1.2fr 1fr;
    gap:16px;
    max-width:1030px;
}

.auth-illustration {
    position:relative;
    isolation:isolate;
    overflow:hidden;
    min-height:390px;
    border-radius:var(--radius);
    display:flex;
    align-items:flex-end;
    padding:26px;
    background:linear-gradient(0deg,#0b160eef,transparent 78%);
}

.auth-illustration img {
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:70%;
    z-index:-2;
}

.auth-illustration::after {
    content:"";
    position:absolute;
    inset:0;
    z-index:-1;
    background:linear-gradient(0deg,#0b160eef,transparent 78%);
}

.auth-card,.checkout-card {
    padding:28px;
}

.auth-card h1,.checkout-card h1 {
    font-size:clamp(30px,4vw,46px);
    margin:8px 0 14px;
}

.auth-card button {
    margin-top:16px;
}

.auth-card form {
    margin-top:16px;
}

.sub-link {
    display:inline-block;
    margin-top:13px;
    font-size:13px;
}

.cf-turnstile {
    margin-top:15px;
}

.checkout-card,.prose {
    max-width:750px;
}

.prose h1 {
    margin:12px 0 24px;
}

.prose p {
    margin:0 0 14px;
}

.dash-head {
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
}

.dash-head h1 {
    margin-top:7px;
}

.dash-head p {
    overflow-wrap:anywhere;
}

.tabs {
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin:18px 0;
}

.tabs a {
    font-size:13px;
    border:1px solid var(--line);
    background:#1c2b20;
    padding:6px 10px;
    border-radius:8px;
}

.metrics {
    display:grid;
    grid-template-columns:1.45fr 1fr 1fr;
    gap:10px;
}

.metric {
    display:flex;
    flex-direction:column;
    gap:8px;
    padding:20px;
    min-width:0;
}

.main-metric {
    background:radial-gradient(ellipse at 100% 0%,#355d35,#1d3121 63%);
}

.metric strong {
    font-size:clamp(20px,3vw,41px);
    font-variant-numeric:tabular-nums;
    letter-spacing:-.055em;
    overflow-wrap:anywhere;
}

.main-metric strong {
    color:var(--green);
}

.metric>span:last-child {
    font-size:12px;
    color:var(--muted);
}

.metric i {
    width:5px;
    height:5px;
    vertical-align:middle;
    margin:0 4px;
}

.record-card {
    padding:20px;
    margin-top:12px;
}

.record-card h2 {
    font-size:30px;
}

.record-card h3 {
    margin-bottom:12px;
}

.form-grid {
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:13px;
}

.form-grid label+label {
    margin-top:0;
}

.form-grid p {
    margin:0;
}

.span-2 {
    grid-column:1/-1;
}

.check {
    display:flex;
    gap:8px;
    align-items:center;
    min-height:40px;
}

.check input {
    accent-color:#c3f58b;
}

.test-form {
    margin-top:13px;
}

.copy-line {
    display:flex;
    gap:8px;
    align-items:end;
}

.copy-line input {
    min-width:0;
}

.copy-line button {
    white-space:nowrap;
}

.table-scroll {
    overflow:auto;
}

table {
    width:100%;
    min-width:440px;
    border-collapse:collapse;
    text-align:left;
    font-size:13px;
}

th,td {
    padding:10px 9px;
    border-bottom:1px solid #354937;
    vertical-align:top;
}

th {
    color:#b9cbb5;
    font-weight:620;
}

td small {
    display:block;
    color:var(--muted);
}

td code {
    font-size:11px;
}

.state {
    display:inline-block;
    white-space:nowrap;
    border-radius:8px;
    background:#2a462a;
    color:#d3f7b8;
    padding:3px 7px;
    font-size:11px;
}

.muted-state {
    color:#e2d3a5;
    background:#393524;
}

.muted {
    color:var(--muted);
}

.install-page {
    background:radial-gradient(ellipse at 85% 10%,#234428,#0d130f 62%);
}

.install-wrap {
    width:min(700px,calc(100% - 30px));
    margin:40px auto;
    padding:24px;
    border-radius:var(--radius);
    background:var(--surface);
    border:1px solid var(--line);
}

.install-wrap h1 {
    font-size:clamp(30px,5vw,48px);
    margin:13px 0;
}

.requirements {
    padding:0;
    list-style:none;
    margin:14px 0;
    font-size:13px;
}

.good {
    color:var(--green);
}

.bad {
    color:#ffb99a;
}

@media(max-width:900px) {
    .shell {
        width:calc(100% - 38px);
    }
    .top-inner {
        gap:10px;
    }
    .top nav,.top-actions {
        gap:12px;
    }
    .top nav a {
        font-size:12px;
    }
    .hero {
        min-height:500px;
    }
    .hero-art {
        object-position:64% 47%;
    }
    .hero::after {
        background:linear-gradient(90deg,#08120bf4 1%,#09140cd0 33%,#09140c22 81%),linear-gradient(0deg,#0d130f 0%,transparent 22%);
    }
    .spec-row>div {
        padding:16px 12px;
        gap:9px;
    }
    .spec-row strong {
        font-size:25px;
    }
    .calc-controls,.calc-results {
        padding:22px;
    }
    .operations {
        gap:22px;
    }
    .metric {
        padding:15px;
    }
}

@media(max-width:620px) {
    .shell {
        width:calc(100% - 28px);
    }
    .top-inner {
        min-height:65px;
        flex-wrap:wrap;
        padding:9px 0;
        gap:8px;
    }
    .top nav {
        order:3;
        width:100%;
        justify-content:center;
        padding-top:5px;
        border-top:1px solid #26362a;
    }
    .brand {
        font-size:16px;
    }
    .brand img {
        width:33px;
    }
    .brand small {
        font-size:7px;
    }
    .top-actions {
        gap:8px;
    }
    .compact {
        font-size:11px;
        padding:8px;
        min-height:34px;
    }
    .top-actions .btn.ghost {
        padding:6px 9px;
        min-height:34px;
        font-size:12px;
    }
    .login-link,.text-button {
        font-size:12px;
    }
    .hero {
        min-height:480px;
    }
    .hero-inner {
        padding:50px 0 65px;
        align-items:end;
    }
    .hero-art {
        object-position:62% center;
    }
    .hero::after {
        background:linear-gradient(0deg,#0d130f 0%,#0b160ded 24%,#0a160caa 53%,#0a150d1c 100%),linear-gradient(90deg,#09150b85,transparent 95%);
    }
    .hero h1 {
        font-size:clamp(59px,14vw,83px);
        margin:15px 0;
    }
    .hero-index {
        display:none;
    }
    .hero .actions {
        margin-top:18px;
    }
    .hero .btn {
        padding:9px 12px;
        font-size:13px;
    }
    .spec-row {
        grid-template-columns:1fr;
        margin-top:0;
    }
    .spec-row>div {
        padding:12px 13px;
    }
    .spec-row>div+div {
        border-left:0;
        border-top:1px solid var(--line);
    }
    .spec-row strong {
        font-size:22px;
    }
    .spec-row div>div>span {
        margin-top:0;
    }
    .section {
        padding-top:46px;
    }
    .calculator,.operations,.auth-grid {
        grid-template-columns:1fr;
    }
    .calc-results {
        border-left:0;
        border-top:1px solid var(--line);
    }
    .calc-controls,.calc-results {
        padding:18px;
    }
    .calc-cost strong {
        font-size:38px;
    }
    .ops-art {
        min-height:190px;
    }
    .ref-grid {
        gap:6px;
    }
    .ref-grid .card {
        padding:12px 9px;
    }
    .ref-grid .kicker {
        font-size:9px;
    }
    .ref-grid p {
        font-size:11px;
    }
    .footer-inner {
        min-height:0;
        padding:15px 0;
        flex-wrap:wrap;
    }
    .footer p {
        display:none;
    }
    .inner {
        padding:32px 0 55px;
    }
    .auth-illustration {
        min-height:175px;
    }
    .auth-illustration img {
        object-position:65% 39%;
    }
    .auth-card {
        padding:18px;
    }
    .dash-head img {
        width:64px;
    }
    .metrics {
        grid-template-columns:1fr 1fr;
    }
    .main-metric {
        grid-column:1/-1;
    }
    .main-metric strong {
        font-size:36px;
    }
    .record-card {
        padding:15px;
    }
    .form-grid {
        grid-template-columns:1fr;
    }
    .copy-line {
        flex-direction:column;
        align-items:stretch;
    }
}

@media(prefers-reduced-motion:reduce) {
    *,*::before,*::after {
        animation:none!important;
        transition:none!important;
        scroll-behavior:auto!important;
    }
}