:root {
    --bg: #050806;
    --surface: #0b100c;
    --surface-2: #101712;
    --line: rgba(164, 255, 125, .14);
    --line-soft: rgba(255, 255, 255, .075);
    --text: #f2f6f2;
    --muted: #97a299;
    --green: #76f047;
    --green-2: #43d629;
    --green-soft: rgba(118, 240, 71, .10);
    --mono: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
    --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: var(--bg); color: var(--text); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; z-index: -1; inset: 0; background: radial-gradient(circle at 76% 16%, rgba(56, 194, 37, .14), transparent 31rem), radial-gradient(circle at 8% 8%, rgba(118, 240, 71, .055), transparent 25rem); pointer-events: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; top: 10px; left: 10px; z-index: 100; transform: translateY(-150%); background: var(--green); color: #071006; padding: 10px 14px; border-radius: 7px; font-weight: 800; }
.skip-link:focus { transform: none; }
.section-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }

.site-header { position: relative; z-index: 20; border-bottom: 1px solid var(--line-soft); }
.nav-wrap { width: min(1180px, calc(100% - 48px)); height: 84px; margin: auto; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 19px; font-weight: 500; letter-spacing: -.045em; }
.brand img { width: 37px; height: 37px; object-fit: contain; filter: drop-shadow(0 0 10px rgba(118, 240, 71, .34)); }
.brand strong { color: var(--green); font-weight: 800; }
nav { display: flex; gap: 33px; color: #b3bcb5; font-size: 14px; }
nav a { transition: color .2s ease; }
nav a:hover, nav a:focus-visible { color: var(--green); }
.nav-download { padding: 10px 17px; border: 1px solid rgba(118, 240, 71, .42); border-radius: 7px; color: var(--green); font-size: 13px; font-weight: 750; transition: .2s ease; }
.nav-download:hover { background: var(--green-soft); box-shadow: 0 0 24px rgba(118, 240, 71, .08); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-account { padding: 10px 12px; color: #b3bcb5; font-size: 13px; font-weight: 700; transition: color .2s ease; }
.nav-account:hover, .nav-account:focus-visible { color: var(--green); }

.hero { min-height: calc(100vh - 84px); display: grid; grid-template-columns: .84fr 1.16fr; align-items: center; gap: 62px; padding-block: 70px 102px; position: relative; }
.hero-copy, .preview-wrap { min-width: 0; }
.hero::after { content: ""; position: absolute; height: 1px; inset: auto 7% 0; background: linear-gradient(90deg, transparent, rgba(118, 240, 71, .25), transparent); }
.version-pill { display: inline-flex; align-items: center; gap: 9px; padding: 7px 11px; border: 1px solid var(--line); border-radius: 999px; color: #b3eb9b; background: rgba(118, 240, 71, .04); font: 700 10px/1 var(--mono); letter-spacing: .11em; text-transform: uppercase; }
.version-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); }
h1 { margin: 25px 0 20px; font-size: clamp(53px, 5.7vw, 84px); line-height: .95; letter-spacing: -.066em; font-weight: 800; }
h1 em { color: var(--green); font-style: normal; text-shadow: 0 0 37px rgba(118, 240, 71, .2); }
.hero-copy > p { max-width: 520px; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.72; }
.hero-actions { display: flex; gap: 13px; margin-top: 32px; }
.button { min-height: 52px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 8px; font-size: 14px; font-weight: 780; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button-primary { color: #061005; background: linear-gradient(135deg, #91ff5e, var(--green-2)); box-shadow: 0 13px 34px rgba(68, 213, 42, .17), inset 0 1px rgba(255, 255, 255, .46); }
.button-primary:hover, .button-primary:focus-visible { transform: translateY(-2px); box-shadow: 0 17px 42px rgba(68, 213, 42, .27); }
.button-secondary { color: #c9d0ca; border: 1px solid rgba(255, 255, 255, .1); background: rgba(255, 255, 255, .025); }
.button-secondary:hover { background: rgba(255, 255, 255, .055); transform: translateY(-2px); }
.hero-actions .button-primary span, .button-large > span { font-size: 21px; line-height: 1; }
.compatibility { display: flex; align-items: center; gap: 12px; margin-top: 22px; color: #747f76; font: 600 10px/1.4 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.compatibility i { width: 3px; height: 3px; border-radius: 50%; background: #4c574e; }
.preview-wrap { position: relative; transform: perspective(1300px) rotateY(-4deg) rotateX(1deg); }
.preview-glow { position: absolute; inset: 8% 5%; border-radius: 50%; background: rgba(58, 219, 40, .25); filter: blur(78px); }
.preview { display: block; position: relative; z-index: 1; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; border: 1px solid rgba(154, 255, 112, .2); border-radius: 13px; box-shadow: 0 38px 90px rgba(0, 0, 0, .58), 0 0 0 1px rgba(255, 255, 255, .025); }
.ready-card { position: absolute; z-index: 2; bottom: -24px; left: -26px; display: flex; align-items: center; gap: 12px; padding: 13px 17px; border: 1px solid rgba(118, 240, 71, .24); border-radius: 9px; background: rgba(7, 12, 8, .9); box-shadow: 0 18px 44px rgba(0, 0, 0, .48); backdrop-filter: blur(18px); }
.ready-card b { width: 29px; height: 29px; display: grid; place-items: center; border-radius: 7px; color: #071006; background: var(--green); }
.ready-card span { font-size: 12px; }
.ready-card small { display: block; color: #718074; font: 700 8px/1.5 var(--mono); letter-spacing: .12em; }

.trust-strip { width: min(1180px, calc(100% - 48px)); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-soft); border-radius: 11px; background: rgba(10, 15, 11, .76); }
.trust-strip div { padding: 23px 28px; border-right: 1px solid var(--line-soft); }
.trust-strip div:last-child { border: 0; }
.trust-strip small { display: block; margin-bottom: 8px; color: #69766c; font: 700 9px/1 var(--mono); letter-spacing: .12em; }
.trust-strip strong { font-size: 14px; font-weight: 700; }

.content-section { padding-block: 132px; }
.section-heading { max-width: 680px; margin-bottom: 47px; }
.section-heading.compact { margin-bottom: 26px; }
.kicker { color: var(--green); font: 750 10px/1 var(--mono); letter-spacing: .15em; }
h2 { margin: 17px 0 15px; font-size: clamp(38px, 4vw, 57px); line-height: 1.04; letter-spacing: -.05em; }
.section-heading > p, .security-grid > div > p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.72; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line-soft); border-radius: 12px; overflow: hidden; }
.feature-card { min-height: 250px; padding: 30px; background: rgba(10, 15, 11, .72); border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.feature-card:nth-child(3n) { border-right: 0; }
.feature-card:nth-child(n+4) { border-bottom: 0; }
.feature-card.featured { background: linear-gradient(145deg, rgba(118, 240, 71, .11), rgba(10, 15, 11, .78)); }
.feature-number { color: var(--green); font: 750 10px/1 var(--mono); }
.feature-card h3 { margin: 40px 0 11px; font-size: 19px; letter-spacing: -.025em; }
.feature-card p { margin: 0; color: #8f9b92; font-size: 14px; line-height: 1.65; }
.feature-card b { display: block; margin-top: 17px; color: #b5c1b7; font: 600 10px/1.4 var(--mono); }
.feature-card code { color: #b9ef9f; font-family: var(--mono); }

.security-section { padding-block: 112px; border-block: 1px solid var(--line-soft); background: linear-gradient(100deg, rgba(13, 19, 14, .92), rgba(6, 10, 7, .72)); }
.security-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 90px; align-items: center; }
.check-list { margin: 31px 0 0; padding: 0; display: grid; gap: 14px; list-style: none; color: #c5cec7; font-size: 14px; }
.check-list i { display: inline-grid; place-items: center; width: 21px; height: 21px; margin-right: 10px; border-radius: 50%; color: #071006; background: var(--green); font-size: 11px; font-style: normal; }
.hash-card { padding: 28px; border: 1px solid rgba(118, 240, 71, .2); border-radius: 12px; background: #080d09; box-shadow: 0 25px 65px rgba(0, 0, 0, .26); }
.hash-card > span { color: #718074; font: 700 9px/1.5 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.hash-card code { display: block; margin: 18px 0 23px; padding: 19px; border: 1px solid var(--line-soft); border-radius: 8px; background: #050806; color: #9bea78; font: 600 12px/1.7 var(--mono); word-break: break-all; }
.hash-card a { color: var(--green); font-size: 13px; font-weight: 750; }
.hash-card a span { margin-left: 5px; }

.download-section { padding-block: 132px 116px; }
.download-panel { overflow: hidden; min-height: 390px; padding: 57px; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 70px; border: 1px solid rgba(118, 240, 71, .21); border-radius: 16px; background: radial-gradient(circle at 77% 50%, rgba(62, 215, 40, .17), transparent 25rem), linear-gradient(135deg, #0e160f, #070b08); box-shadow: 0 30px 90px rgba(0, 0, 0, .32); }
.download-copy h2 { margin-bottom: 16px; }
.download-copy > p { color: var(--muted); line-height: 1.7; max-width: 610px; }
.release-notes { display: flex; gap: 20px; margin-top: 25px; color: #728075; font: 600 10px/1.5 var(--mono); text-transform: uppercase; }
.download-action { display: flex; flex-direction: column; align-items: center; text-align: center; }
.download-action > img { width: 84px; height: 84px; object-fit: contain; margin-bottom: 25px; filter: drop-shadow(0 0 27px rgba(118, 240, 71, .3)); }
.button-large { width: 100%; min-height: 58px; }
.download-action small { max-width: 360px; margin-top: 15px; color: #7d8980; font-size: 11px; line-height: 1.55; }
.install-steps { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 17px; border: 1px solid var(--line-soft); border-radius: 10px; }
.install-steps > div { display: flex; align-items: center; gap: 15px; padding: 20px 23px; border-right: 1px solid var(--line-soft); }
.install-steps > div:last-child { border: 0; }
.install-steps b { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid rgba(118, 240, 71, .25); border-radius: 8px; color: var(--green); font: 750 11px/1 var(--mono); }
.install-steps span { display: grid; gap: 4px; }
.install-steps strong { font-size: 13px; }
.install-steps small { color: #718074; font-size: 11px; }

.faq-section { padding-top: 70px; }
.faq-list { border-top: 1px solid var(--line-soft); }
.faq-list details { border-bottom: 1px solid var(--line-soft); }
.faq-list summary { padding: 24px 4px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; list-style: none; font-size: 16px; font-weight: 680; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--green); font-size: 22px; font-weight: 300; transition: transform .2s ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list p { max-width: 800px; margin: -5px 0 24px 4px; color: var(--muted); font-size: 14px; line-height: 1.72; }

footer { border-top: 1px solid var(--line-soft); background: #060907; }
.footer-grid { padding-block: 64px 55px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; }
.footer-brand > p { max-width: 330px; margin: 16px 0 0; color: #768178; font-size: 13px; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-grid > div > strong { margin-bottom: 3px; color: #dce3dd; font-size: 12px; }
.footer-grid > div > a:not(.brand) { color: #7f8a81; font-size: 12px; }
.footer-grid > div > a:hover { color: var(--green); }
.footer-bottom { min-height: 62px; padding-block: 15px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line-soft); color: #5f6b62; font: 600 9px/1.5 var(--mono); letter-spacing: .04em; }
.footer-bottom span:last-child { text-align: right; }

.account-page { min-height: 100vh; display: flex; flex-direction: column; }
.account-header { flex: 0 0 auto; }
.account-shell { flex: 1; min-height: calc(100vh - 147px); padding-block: 72px 96px; display: grid; place-items: center; }
.auth-card { width: min(100%, 520px); padding: 42px; border: 1px solid rgba(118, 240, 71, .2); border-radius: 16px; background: radial-gradient(circle at 100% 0, rgba(62, 215, 40, .12), transparent 22rem), rgba(10, 15, 11, .92); box-shadow: 0 30px 90px rgba(0, 0, 0, .34); }
.auth-card h1, .dashboard-heading h1 { margin: 16px 0 12px; font-size: clamp(38px, 5vw, 56px); line-height: 1; letter-spacing: -.055em; }
.auth-lead, .dashboard-heading p, .dashboard-error p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.auth-form { display: grid; gap: 10px; margin-top: 28px; }
.auth-form label { margin-top: 7px; color: #cbd3cc; font-size: 13px; font-weight: 700; }
.auth-form input { width: 100%; min-height: 50px; padding: 0 14px; border: 1px solid rgba(255, 255, 255, .12); border-radius: 8px; color: var(--text); background: #060a07; font: inherit; }
.auth-form input:focus { border-color: rgba(118, 240, 71, .62); outline: 2px solid rgba(118, 240, 71, .15); outline-offset: 1px; }
.auth-form .button { margin-top: 15px; border: 0; cursor: pointer; }
.notice { margin-top: 22px; padding: 13px 15px; border: 1px solid rgba(255, 255, 255, .12); border-radius: 8px; color: #cbd3cc; background: rgba(255, 255, 255, .04); font-size: 13px; line-height: 1.5; }
.notice-success { border-color: rgba(118, 240, 71, .28); color: #b8f39f; background: rgba(118, 240, 71, .07); }
.notice-error { border-color: rgba(255, 102, 102, .33); color: #ffb0b0; background: rgba(255, 80, 80, .07); }
.privacy-note { margin-top: 27px; padding-top: 22px; border-top: 1px solid var(--line-soft); }
.privacy-note strong { color: #cfd7d0; font-size: 12px; }
.privacy-note p, .auth-help { margin: 7px 0 0; color: #778279; font-size: 11px; line-height: 1.6; }
.auth-help a, .account-footer a { color: var(--green); }
.account-footer { flex: 0 0 auto; }
.dashboard-shell { flex: 1; padding-block: 72px 110px; }
.dashboard-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: 36px; }
.dashboard-heading .button { min-height: 45px; border: 0; cursor: pointer; white-space: nowrap; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.stat-card { min-height: 132px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line-soft); border-radius: 11px; background: rgba(10, 15, 11, .82); }
.stat-card span { color: #758078; font: 700 9px/1.4 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.stat-card strong { overflow-wrap: anywhere; font-size: 19px; }
.stat-card.credit-card { border-color: rgba(118, 240, 71, .23); background: linear-gradient(145deg, rgba(118, 240, 71, .11), rgba(10, 15, 11, .78)); }
.stat-card.credit-card strong { color: var(--green); font-size: 28px; }
.dashboard-card { margin-top: 18px; padding: 31px; border: 1px solid var(--line-soft); border-radius: 12px; background: rgba(10, 15, 11, .82); }
.dashboard-card h2 { margin: 9px 0 0; font-size: clamp(25px, 3vw, 35px); }
.dashboard-error { max-width: 650px; }
.dashboard-error p { margin: 12px 0 22px; }
.card-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.count-pill { min-width: 34px; height: 34px; padding: 0 10px; display: grid; place-items: center; border: 1px solid rgba(118, 240, 71, .23); border-radius: 999px; color: var(--green); font: 700 11px/1 var(--mono); }
.theme-list { margin: 27px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-soft); }
.theme-list li { min-height: 68px; padding: 14px 3px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line-soft); }
.theme-list li > span { display: grid; gap: 5px; }
.theme-list strong { font-size: 14px; }
.theme-list small { color: #707c72; font: 600 10px/1.4 var(--mono); }
.theme-list b { padding: 7px 10px; border-radius: 999px; color: #b8f39f; background: rgba(118, 240, 71, .09); font-size: 10px; }
.empty-state { margin: 25px 0 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .001ms !important; } }

@media (max-width: 900px) {
    nav { display: none; }
    .hero { grid-template-columns: minmax(0, 1fr); padding-top: 58px; text-align: center; gap: 58px; }
    .hero-copy > p { margin-inline: auto; }
    .hero-actions, .compatibility { justify-content: center; }
    .preview-wrap { max-width: 720px; margin-inline: auto; transform: none; }
    .ready-card { left: 14px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-card:nth-child(n) { border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
    .feature-card:nth-child(2n) { border-right: 0; }
    .feature-card:nth-child(n+5) { border-bottom: 0; }
    .security-grid { grid-template-columns: 1fr; gap: 50px; }
    .download-panel { grid-template-columns: 1fr; text-align: center; padding: 45px; }
    .download-copy > p { margin-inline: auto; }
    .release-notes { justify-content: center; }
    .download-action { max-width: 520px; width: 100%; margin-inline: auto; }
    .install-steps { grid-template-columns: 1fr; }
    .install-steps > div { border-right: 0; border-bottom: 1px solid var(--line-soft); }
    .install-steps > div:last-child { border-bottom: 0; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
    .section-shell, .nav-wrap, .trust-strip { width: min(calc(100% - 28px), 1180px); }
    .nav-wrap { height: 72px; }
    .brand { font-size: 17px; }
    .brand img { width: 32px; height: 32px; }
    .nav-download { padding: 9px 12px; }
    .nav-actions { gap: 3px; }
    .nav-account { padding-inline: 8px; }
    .hero { min-height: auto; padding: 48px 0 76px; }
    h1 { max-width: 100%; font-size: clamp(38px, 10.7vw, 48px); letter-spacing: -.055em; }
    .hero-copy > p { max-width: 100%; }
    .hero-actions { flex-direction: column; }
    .compatibility { flex-wrap: wrap; }
    .ready-card { position: relative; left: auto; bottom: auto; margin: -8px 12px 0; justify-content: flex-start; text-align: left; }
    .trust-strip { grid-template-columns: 1fr 1fr; }
    .trust-strip div:nth-child(2) { border-right: 0; }
    .trust-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--line-soft); }
    .trust-strip div { padding: 20px; }
    .content-section { padding-block: 92px; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-card:nth-child(n) { min-height: 220px; border-right: 0; border-bottom: 1px solid var(--line-soft); }
    .feature-card:last-child { border-bottom: 0; }
    .security-section { padding-block: 88px; }
    .download-section { padding-block: 92px 78px; }
    .download-panel { padding: 34px 22px; }
    .release-notes { flex-direction: column; gap: 6px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-bottom { align-items: flex-start; flex-direction: column; }
    .footer-bottom span:last-child { text-align: left; }
    .account-shell { padding-block: 42px 70px; }
    .auth-card { padding: 28px 20px; }
    .dashboard-shell { padding-block: 48px 80px; }
    .dashboard-heading { align-items: stretch; flex-direction: column; }
    .dashboard-heading form, .dashboard-heading .button { width: 100%; }
    .stats-grid { grid-template-columns: 1fr; }
    .dashboard-card { padding: 24px 20px; }
    .theme-list li { align-items: flex-start; flex-direction: column; gap: 9px; }
}