:root { color-scheme: dark; --bg: #081113; --panel: #112023; --panel-soft: #162b2e; --text: #edf8f5; --muted: #a6c0bb; --mint: #98f0cc; --line: rgba(165, 224, 208, .18); --warning: #f1be68; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }
body { margin: 0; background: radial-gradient(circle at 70% -10%, #1a4742 0, transparent 38rem), var(--bg); color: var(--text); line-height: 1.6; }
a { color: inherit; }
.site-header, main, .site-footer { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.site-header { display: flex; justify-content: space-between; align-items: center; padding: 28px 0; }
.brand { display: inline-flex; gap: 10px; align-items: center; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; text-decoration: none; font-size: .82rem; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid var(--mint); border-radius: 50%; color: var(--mint); font-size: 1.4rem; }
.site-nav { display: flex; gap: 22px; color: var(--muted); font-size: .9rem; }
.site-nav a, .legal-links a { text-decoration: none; }.site-nav a:hover, .legal-links a:hover { color: var(--mint); }
.hero { display: grid; grid-template-columns: 1.25fr .75fr; gap: 70px; align-items: center; min-height: 650px; padding: 84px 0 110px; }
.eyebrow { margin: 0 0 14px; color: var(--mint); letter-spacing: .22em; font-size: .74rem; font-weight: 700; }
h1, h2, h3, p { margin-top: 0; } h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(3rem, 7vw, 6.4rem); line-height: .98; letter-spacing: -.07em; } h2 { font-size: clamp(2rem, 4vw, 3.5rem); line-height: 1.05; letter-spacing: -.05em; } h3 { margin-bottom: 8px; font-size: 1.18rem; }
.hero-lede { max-width: 630px; color: var(--muted); font-size: 1.17rem; }.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 32px 0 20px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 46px; padding: 0 20px; border-radius: 999px; font-weight: 700; text-decoration: none; transition: transform .2s, background .2s; }.button:hover:not(.is-disabled) { transform: translateY(-2px); }.button-primary { background: var(--mint); color: #08211d; }.button-quiet { border: 1px solid var(--line); color: var(--text); }.is-disabled { cursor: not-allowed; opacity: .55; }
.notice { display: inline-block; padding: 9px 13px; border: 1px solid rgba(241, 190, 104, .35); border-radius: 8px; color: var(--warning); font-size: .86rem; }
.hero-card, .feature-card, .plan-card, .support-card, .download-card { border: 1px solid var(--line); background: rgba(17, 32, 35, .8); border-radius: 22px; }.hero-card { min-height: 410px; padding: 30px; display: flex; flex-direction: column; justify-content: flex-end; }.orb { display: grid; place-items: center; width: 230px; height: 230px; margin: auto; border: 1px solid rgba(152, 240, 204, .35); border-radius: 50%; box-shadow: 0 0 0 24px rgba(152, 240, 204, .04), 0 0 0 48px rgba(152, 240, 204, .025); color: var(--mint); font-size: 3.2rem; font-weight: 800; }.card-kicker, .plan-label { margin: 0; color: var(--muted); letter-spacing: .18em; font-size: .72rem; font-weight: 700; }.status { margin: 7px 0; font-size: 1.2rem; font-weight: 700; }.status-pending { color: var(--warning); }.status-ok { color: var(--mint); }.status-offline { color: #f5a7a7; }.card-note { margin: 0; color: var(--muted); font-size: .88rem; }
.section { padding: 100px 0; }.section-dark { width: 100vw; margin-left: calc(50% - 50vw); padding-inline: max(24px, calc((100vw - 1180px) / 2)); background: rgba(13, 28, 30, .74); }.section-heading { max-width: 680px; margin-bottom: 38px; }.section-heading > p:last-child { color: var(--muted); font-size: 1.05rem; }
.feature-grid, .plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }.feature-card { min-height: 230px; padding: 24px; }.feature-card p, .plan-card p:not(.price):not(.plan-label) { color: var(--muted); }.feature-number { color: var(--mint); font-size: .8rem; letter-spacing: .12em; }.plan-grid { grid-template-columns: repeat(4, 1fr); }.plan-card { padding: 24px; min-height: 260px; }.plan-card-muted { background: rgba(152, 240, 204, .08); }.price { margin: 20px 0 8px; font-size: 2.2rem; font-weight: 800; letter-spacing: -.04em; }.plan-state { display: inline-block; margin-top: 20px; color: var(--warning); font-size: .82rem; }
.download-section { padding-top: 60px; }.download-card { display: flex; justify-content: space-between; gap: 36px; align-items: center; padding: 34px; }.download-card p:not(.eyebrow) { max-width: 650px; color: var(--muted); }.download-action { display: grid; min-width: 250px; gap: 10px; }.download-action small { color: var(--muted); font-size: .76rem; }.support-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }.support-card { padding: 28px; }.support-card p { color: var(--muted); }.support-card a { color: var(--mint); }.legal-links { display: flex; flex-wrap: wrap; gap: 22px; padding: 28px 0 50px; color: var(--muted); font-size: .88rem; }.site-footer { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.policy { max-width: 760px; padding: 90px 0 110px; }.policy h1 { font-size: clamp(2.8rem, 6vw, 5rem); }.policy h2 { margin-top: 44px; font-size: 1.65rem; }.policy p, .policy li { color: var(--muted); }.policy a { color: var(--mint); }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; gap: 35px; padding-top: 45px; }.hero-card { min-height: 350px; }.feature-grid, .plan-grid { grid-template-columns: repeat(2, 1fr); }.download-card, .support-grid { grid-template-columns: 1fr; display: grid; }.site-nav { display: none; } }
@media (max-width: 560px) { .site-header, main, .site-footer { width: min(100% - 32px, 1180px); }.feature-grid, .plan-grid { grid-template-columns: 1fr; }.section { padding: 70px 0; }.section-dark { padding-inline: 16px; }.site-footer { display: grid; }.hero { min-height: auto; padding-bottom: 70px; } }

/* Functional account and language controls retain the original dark/mint visual language. */
.header-tools { display: flex; align-items: center; gap: 12px; }
.button-small { min-height: 36px; padding-inline: 14px; font-size: .82rem; }
.language-switch { display: inline-flex; gap: 2px; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.language-switch button { border: 0; border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; padding: 5px 9px; font-size: .74rem; }
.language-switch button.is-active { background: var(--mint); color: #08211d; font-weight: 700; }
.account-section { background: rgba(8, 17, 19, .34); }
.account-panel, .account-dashboard { border: 1px solid var(--line); border-radius: 22px; background: rgba(17, 32, 35, .82); padding: 30px; }
.auth-tabs { display: flex; gap: 8px; margin-bottom: 22px; }
.tab { border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); cursor: pointer; padding: 8px 12px; font-weight: 700; }
.tab.is-active { border-color: var(--mint); color: var(--text); }
#auth-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: end; }
#auth-form label { display: grid; gap: 7px; color: var(--muted); font-size: .88rem; }
#auth-form input { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 10px; background: rgba(5, 13, 15, .7); color: var(--text); padding: 0 13px; font: inherit; }
#auth-form input:focus { outline: 2px solid var(--mint); outline-offset: 1px; }
#auth-form button { border: 0; cursor: pointer; }
.inline-message { min-height: 26px; margin: 0 0 12px; border-radius: 9px; color: var(--muted); }
.inline-message:empty { display: none; }
.inline-message.error { color: #ffc1c1; }.inline-message.warning { color: var(--warning); }.inline-message.success { color: var(--mint); }
.is-hidden { display: none !important; }
.dashboard-header { display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; margin-bottom: 26px; }
.dashboard-header h3 { margin-bottom: 4px; font-size: 1.35rem; }.dashboard-actions { display: flex; flex-wrap: wrap; gap: 8px; }.dashboard-actions button { cursor: pointer; }
.dashboard-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }.data-card { border: 1px solid var(--line); border-radius: 16px; padding: 20px; background: rgba(22, 43, 46, .55); }.data-card h3 { margin-bottom: 15px; }
.data-card dl { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; margin: 0; }.data-card dt { color: var(--muted); font-size: .82rem; }.data-card dd { margin: 0; text-align: right; font-weight: 700; overflow-wrap: anywhere; }.data-list { display: grid; gap: 10px; }.data-list-row { display: grid; gap: 2px; border-bottom: 1px solid var(--line); padding-bottom: 9px; }.data-list-row:last-child { border-bottom: 0; padding-bottom: 0; }.data-list-row span { color: var(--muted); font-size: .82rem; }
.plan-card.catalog-pending { opacity: .82; }.plan-duration, .plan-benefit { color: var(--muted); }.plan-action { margin-top: 18px; border: 1px solid var(--line); cursor: not-allowed; }.plan-action:disabled { opacity: .7; }
.download-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; margin: 14px 0 0; }.download-meta div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); padding: 5px 0; }.download-meta dt { color: var(--muted); font-size: .76rem; }.download-meta dd { margin: 0; font-size: .76rem; font-weight: 700; text-align: right; overflow-wrap: anywhere; max-width: 180px; }.download-action small { display: block; margin-top: 10px; }
.fine { color: var(--muted); font-size: .78rem; }.muted { color: var(--muted); }
@media (max-width: 900px) { .header-tools { margin-left: auto; }.dashboard-grid { grid-template-columns: 1fr; } #auth-form { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .header-tools .button-small { display: none; }.header-tools { gap: 5px; }.hero-actions .button { flex: 1 1 100%; }.account-panel, .account-dashboard { padding: 20px; }.dashboard-header { display: grid; }.download-meta { grid-template-columns: 1fr; } }