:root{--navy: #16213e;--navy-deep: #0e1730;--blue: #1e5fbf;--blue-light: #3aa0e8;--sky: #eaf3fc;--grad: linear-gradient(135deg, #4ab6ea 0%, #1e5fbf 55%, #14357d 100%);--bg: #f6f9fd;--surface: #ffffff;--text: #16213e;--muted: #57678a;--border: #e3e9f3;--border-strong: #c6d1ea;--primary: #1e5fbf;--primary-text: #ffffff;--error: #b91c1c;--shadow: 0 1px 2px rgb(20 53 125 / 6%), 0 18px 40px -22px rgb(20 53 125 / 28%);--radius: 14px;--font-display: "Sora", Inter, system-ui, sans-serif;color-scheme:light dark;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}@media (prefers-color-scheme: dark){:root{--bg: #0b1226;--surface: #111a33;--text: #e6ecf7;--muted: #9aa8c6;--border: #1f2b4a;--border-strong: #2f3e63;--primary: #3aa0e8;--sky: #13254a;--error: #f87171;--shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 18px 40px -22px rgb(0 0 0 / 60%)}}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;line-height:1.25;font-family:var(--font-display);letter-spacing:-.01em}.muted{color:var(--muted)}.page{min-height:100vh;display:flex;flex-direction:column}.page>main{flex:1}.container{width:100%;max-width:1180px;margin:0 auto;padding:32px 24px 64px}.text-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px max(24px,calc((100vw - 1180px)/2 + 24px));background:color-mix(in srgb,var(--surface) 85%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none}.brand__mark{display:block;height:34px;width:auto;flex-shrink:0;border-radius:6px}.brand__name{font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:-.01em}.brand__product{font-weight:500;color:var(--muted);padding-left:10px;margin-left:4px;border-left:1px solid var(--border-strong)}.header__user{display:flex;align-items:center;gap:12px;min-width:0}.header__email{color:var(--muted);font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header__avatar{display:grid;place-items:center;width:32px;height:32px;flex-shrink:0;border-radius:50%;background:var(--sky);color:var(--primary);font-weight:700;font-size:.85rem}.footer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;padding:20px max(24px,calc((100vw - 1180px)/2 + 24px));border-top:1px solid var(--border);background:var(--surface);color:var(--muted);font-size:.85rem}.footer em{font-style:normal;font-weight:600;color:var(--text)}.footer a{color:var(--primary);font-weight:600;text-decoration:none}.footer a:hover{text-decoration:underline}.button{font:inherit;font-weight:600;border-radius:8px;padding:11px 18px;cursor:pointer;border:1px solid transparent;transition:transform .2s,box-shadow .2s,border-color .2s,color .2s}.button--primary{width:100%;background:var(--grad);color:var(--primary-text);box-shadow:0 10px 24px -10px #1e5fbf8c}.button--primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 14px 30px -10px #1e5fbfa6}.button--primary:disabled{opacity:.7;cursor:progress}.button--ghost{background:var(--surface);color:var(--text);border-color:var(--border);padding:7px 14px;font-size:.9rem}.button--ghost:hover{border-color:var(--primary);color:var(--primary)}.field{display:grid;gap:6px;font-size:.9rem;font-weight:500}.field input{font:inherit;padding:11px 12px;border-radius:8px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);transition:border-color .15s,box-shadow .15s}.field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1e5fbf26;outline:none}.button:focus-visible,.app-card:focus-visible,.back-link:focus-visible,.footer a:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.form-error{margin:0;color:var(--error);font-size:.9rem}.login{min-height:100vh;display:grid;place-items:center;padding:16px;background:radial-gradient(640px 380px at 88% -10%,rgb(58 160 232 / 18%),transparent 60%),radial-gradient(520px 340px at 0% 40%,rgb(30 95 191 / 9%),transparent 60%),var(--bg)}.login__card{width:100%;max-width:400px;display:grid;gap:18px;padding:32px 30px;background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:0 30px 70px -30px #14357d4d}.login__card h1{font-size:1.35rem;text-align:center}.brand-logo{justify-self:center;display:block;padding:6px 10px;border-radius:12px;background:#fff}.brand-logo img{display:block;height:104px;width:auto}.login__product{margin:-10px 0 0;text-align:center;font-family:var(--font-display);font-weight:600;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}.hero{padding:16px 14px 24px;background:radial-gradient(640px 380px at 88% -10%,rgb(58 160 232 / 18%),transparent 60%),radial-gradient(520px 340px at 0% 30%,rgb(30 95 191 / 8%),transparent 60%),var(--surface);border-bottom:1px solid var(--border)}.hero__inner{max-width:1132px;margin:0 auto}.hero__badge{display:inline-flex;align-items:center;gap:8px;margin:0 0 20px;padding:6px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--primary);font-size:.8rem;font-weight:600}.hero__badge i{width:7px;height:7px;border-radius:50%;background:var(--blue-light)}.hero h1{max-width:22ch;margin-bottom:16px;font-size:clamp(1.9rem,4vw,2.9rem);font-weight:800;line-height:1.12}.hero__lead{margin:0;max-width:62ch;color:var(--muted);font-size:1.05rem;line-height:1.7}.page>.hero+main{margin-top:-32px}.app-grid{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.app-grid>li{display:flex;position:relative}.app-card{position:relative;flex:1;display:flex;flex-direction:column;gap:10px;padding:24px;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 2px #14357d0d;color:var(--text);text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .2s}.app-card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--grad);opacity:0;transition:opacity .2s}.app-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow);transform:translateY(-3px)}.app-card:hover:before{opacity:1}.app-card h2{margin-top:6px;font-size:1.12rem;font-weight:700}.app-card__top{display:flex;align-items:center;justify-content:space-between;gap:12px}.app-card__persona{padding:4px 10px;border:1px solid var(--border);border-radius:999px;color:var(--muted);font-size:.75rem;font-weight:600;white-space:nowrap}.app-card__tagline{margin:0;color:var(--muted);font-size:.95rem;line-height:1.6}.app-card__paradigm{margin:4px 0 0;font-size:.82rem;font-weight:600;color:var(--text)}.app-card__paradigm:before{content:"";display:inline-block;width:7px;height:7px;margin-right:8px;border-radius:50%;background:var(--app-accent, var(--primary));vertical-align:1px}.app-card__cta{margin-top:auto;padding-top:14px;border-top:1px solid var(--border);color:var(--primary);font-weight:600;font-size:.92rem}.app-card__cta span{display:inline-block;transition:transform .2s}.app-card:hover .app-card__cta span{transform:translate(3px)}.app-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;flex-shrink:0}.back-link{display:inline-block;margin-bottom:20px;color:var(--muted);text-decoration:none;font-size:.9rem;font-weight:500}.back-link:hover{color:var(--primary)}.app-title{display:flex;align-items:center;gap:14px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--border)}.app-title h1{font-size:1.55rem;font-weight:700}.app-title__persona{font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--primary)}.app-placeholder{padding:28px;background:var(--surface);border:1px dashed var(--border-strong);border-radius:var(--radius)}.app-placeholder h2{font-size:1.1rem;margin-bottom:8px}.app-placeholder p{margin:0 0 8px;max-width:65ch}.app-placeholder__status{color:var(--muted);font-size:.9rem}@media (max-width: 520px){.header{padding:10px 16px}.header__email,.brand__product{display:none}.hero{padding:36px 16px 52px}.container{padding:24px 16px 48px}.footer{padding:18px 16px}.app-grid{grid-template-columns:1fr}}.case-study-link{position:absolute;right:24px;bottom:22px;padding:4px 10px;border:1px solid var(--border);border-radius:999px;background:var(--surface);font:inherit;font-size:.8rem;font-weight:600;color:var(--muted);cursor:pointer;transition:transform .2s,color .2s,border-color .2s}.case-study-link:hover{color:var(--primary);border-color:var(--primary)}.app-grid__item:has(.app-card:hover) .case-study-link{transform:translateY(-3px)}.case-study-link:focus-visible,.case-study__close:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.case-study{width:min(960px,calc(100vw - 32px));height:calc(100vh - 48px);max-height:none;padding:0;border:1px solid var(--border);border-radius:18px;overflow:hidden;background:var(--surface);color:var(--text);box-shadow:0 30px 80px -20px #0e17307f}.case-study::backdrop{background:#0e17309e;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.case-study__frame{display:flex;flex-direction:column;height:100%}.case-study__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px 12px 20px;border-bottom:1px solid var(--border);background:var(--surface);box-shadow:inset 0 3px 0 0 var(--blue)}.case-study__title{font-family:var(--font-display);font-weight:600;font-size:.98rem}.case-study__label{margin-right:8px;padding:3px 9px;border-radius:999px;background:var(--sky);color:var(--primary);font-family:Inter,system-ui,sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;vertical-align:2px}.case-study__close{width:34px;height:34px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:1rem;cursor:pointer}.case-study__close:hover{border-color:var(--primary);color:var(--primary)}.case-study__body{flex:1;width:100%;border:0;background:var(--surface)}@media (max-width: 600px){.case-study{width:100vw;height:100vh;max-width:none;border-radius:0}}.header__link{color:var(--muted);font-size:.9rem;font-weight:600;text-decoration:none}.header__link:hover{color:var(--primary)}.usage{--chart-bar: #1e5fbf}@media (prefers-color-scheme: dark){.usage{--chart-bar: #2f8fd6}}.usage-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}.usage-head h1{font-size:1.6rem;margin-bottom:6px}.usage-head p{margin:0;max-width:62ch}.usage-periods{display:inline-flex;padding:3px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}.usage-period{font:inherit;font-size:.85rem;font-weight:600;padding:6px 12px;border:0;border-radius:7px;background:none;color:var(--muted);cursor:pointer}.usage-period.is-on{background:var(--sky);color:var(--primary)}.usage-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:16px}.usage-tile,.usage-card{padding:18px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.usage-tile{display:grid;gap:4px}.usage-tile__label{font-size:.82rem;font-weight:600;color:var(--muted)}.usage-tile__value{font-family:var(--font-display);font-size:1.7rem;line-height:1.2}.usage-tile__note{font-size:.8rem;color:var(--muted)}.usage-card{margin-bottom:16px;min-width:0}.usage-card h2{font-size:1rem;margin-bottom:12px}.usage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:16px}.usage-grid .usage-card{margin-bottom:0}.usage-grid+.usage-grid,.usage-grid+.usage-foot{margin-top:16px}.usage-empty{padding:18px 20px;border:1px dashed var(--border-strong);border-radius:var(--radius);color:var(--muted)}.usage-table-wrap{overflow-x:auto}.usage-table{width:100%;border-collapse:collapse;font-size:.88rem}.usage-table th,.usage-table td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}.usage-table th{font-size:.78rem;color:var(--muted);font-weight:600}.usage-table tr:last-child td{border-bottom:0}.usage-table .num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}.usage-table code{font-size:.82rem}.usage-foot{font-size:.8rem}.usage-chart{margin:0}.usage-chart__title{font-family:var(--font-display);font-weight:600;margin-bottom:12px}.usage-chart__plot{position:relative;height:180px;padding-top:18px;border-bottom:1px solid var(--border-strong)}.usage-chart__max{position:absolute;top:0;left:0;font-size:.75rem;color:var(--muted)}.usage-chart__bars{display:flex;align-items:flex-end;gap:2px;height:100%;border-top:1px dashed var(--border)}.usage-chart__slot{flex:1;height:100%;display:flex;align-items:flex-end}.usage-chart__bar{width:100%;max-width:28px;margin:0 auto;border-radius:4px 4px 0 0;background:var(--chart-bar);transition:opacity .15s}.usage-chart__bars:hover .usage-chart__bar:not(.is-active){opacity:.55}.usage-chart__tip{position:absolute;top:0;transform:translate(-50%,-100%);display:grid;gap:2px;padding:6px 10px;border:1px solid var(--border);border-radius:8px;background:var(--surface);box-shadow:var(--shadow);font-size:.8rem;white-space:nowrap;pointer-events:none}.usage-chart__axis{display:flex;justify-content:space-between;margin-top:6px;font-size:.75rem;color:var(--muted)}@media (max-width: 520px){.header__link{display:none}.usage-grid{grid-template-columns:1fr}}
