:root{--cream:#fff8e8;--paper:#fffdf7;--yellow:#f8d928;--purple:#6d28d9;--purple-dark:#30105f;--ink:#24113f;--muted:#705f80;--line:#dfd1e9;--good:#16794d;--bad:#b42335;--shadow:0 18px 44px rgba(48,16,95,.14);font-family:ui-rounded,"Avenir Next",Avenir,"Segoe UI",sans-serif;color:var(--ink);background:var(--cream)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:280px;background:var(--cream);color:var(--ink)}a{color:inherit}button,input,select{font:inherit}button,a.button{min-height:44px}.shell{width:min(1160px,calc(100% - 32px));margin:auto}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:850;text-decoration:none;font-size:1.1rem}.brand-mark{width:32px;height:36px;border-radius:8px 8px 15px 15px;background:var(--purple);position:relative}.brand-mark:after{content:"";position:absolute;width:12px;height:5px;border:3px solid var(--yellow);border-top:0;border-left:0;transform:rotate(35deg);left:9px;top:12px}.nav-links{display:flex;gap:22px;align-items:center}.nav-links a{text-decoration:none;font-weight:700}.button,button{border:0;border-radius:12px;padding:12px 20px;font-weight:800;cursor:pointer;background:var(--purple);color:white;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.button.secondary,button.secondary{background:transparent;color:var(--purple-dark);outline:2px solid var(--purple-dark)}button:disabled{opacity:.48;cursor:not-allowed}.button:hover,button:hover{filter:brightness(.94)}:focus-visible{outline:4px solid rgba(109,40,217,.28);outline-offset:3px}.hero{background:var(--yellow);border-radius:28px;min-height:560px;padding:clamp(28px,5vw,70px);display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center;overflow:hidden}.hero h1{font-size:clamp(3rem,7vw,6rem);line-height:.92;letter-spacing:-.04em;margin:0 0 24px;max-width:8ch}.hero p{font-size:clamp(1rem,2vw,1.3rem);line-height:1.5;max-width:32rem;margin:0 0 28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.trial-note{font-size:.9rem!important;margin-top:15px!important}.connection-demo{background:var(--purple-dark);color:white;border-radius:24px;padding:28px;box-shadow:var(--shadow);transform:rotate(2deg)}.connection-demo h2{font-size:1.55rem;margin:0 0 24px}.device{background:var(--paper);color:var(--ink);border-radius:18px;padding:24px;transform:rotate(-2deg)}.status-line{display:flex;align-items:center;gap:9px;font-weight:800}.status-dot{width:12px;height:12px;background:#22c55e;border-radius:50%}.usage-bar{height:12px;background:#e9ddf4;border-radius:10px;overflow:hidden;margin:16px 0}.usage-bar span{display:block;height:100%;background:var(--purple);width:100%}.same-file{background:var(--yellow);color:var(--ink);padding:12px 15px;border-radius:10px;font-weight:900;display:inline-block;transform:rotate(-3deg);margin-top:18px}.plans{padding:90px 0}.section-heading{font-size:clamp(2.3rem,5vw,4.8rem);line-height:1;letter-spacing:-.035em;margin:0 0 18px;max-width:13ch}.section-copy{color:var(--muted);font-size:1.1rem;max-width:60ch;margin:0 0 36px}.term-control{display:flex;align-items:center;gap:12px;margin-bottom:24px;font-weight:800}.term-control select{min-height:44px;border:2px solid var(--purple-dark);border-radius:10px;padding:8px 32px 8px 12px;background:var(--paper);color:var(--ink)}.plan-list{display:grid;gap:14px}.plan{display:grid;grid-template-columns:1fr 1fr 1fr auto;align-items:center;gap:22px;padding:24px 28px;border-radius:16px;background:var(--paper);box-shadow:0 9px 24px rgba(48,16,95,.08)}.plan:nth-child(2){background:var(--purple);color:white}.plan:nth-child(3){background:var(--purple-dark);color:white}.plan h3{font-size:1.5rem;margin:0 0 4px}.price{font-size:2.6rem;font-weight:900}.plan small{display:block;opacity:.75}.price small{font-size:.85rem;font-weight:700}.plan .button{background:var(--yellow);color:var(--ink)}.how{background:var(--purple-dark);color:white;padding:80px 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.step strong{display:block;color:var(--yellow);font-size:3rem}.step h3{font-size:1.35rem;margin:8px 0}.step p{color:#d8cae8;line-height:1.6}.close{padding:70px 0;text-align:center}.close h2{font-size:clamp(2.3rem,6vw,5rem);margin:0 auto 25px;letter-spacing:-.04em;max-width:14ch}.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted)}
.page{padding:30px 0 80px}.page-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:35px 0}.page-head h1{font-size:clamp(2.4rem,6vw,4.5rem);margin:0;letter-spacing:-.04em}.panel{background:var(--paper);border-radius:16px;padding:clamp(20px,4vw,36px);box-shadow:var(--shadow);max-width:680px}.panel.wide{max-width:none}.form{display:grid;gap:16px}.field{display:grid;gap:7px}.field label{font-weight:800}.field input,.field select{width:100%;min-height:48px;border:2px solid var(--line);border-radius:10px;background:white;padding:10px 13px;color:var(--ink)}.field input:focus,.field select:focus{border-color:var(--purple);outline:3px solid rgba(109,40,217,.15)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.message{min-height:24px;margin:0;font-weight:700}.message.error{color:var(--bad)}.message.success{color:var(--good)}.tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.tabs button{background:#efe6f6;color:var(--purple-dark)}.tabs button[aria-selected=true]{background:var(--purple);color:white}.hidden{display:none!important}.summary-box{background:var(--yellow);border-radius:14px;padding:20px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.summary-box strong{font-size:1.6rem;display:block}.payment-methods{display:grid;grid-template-columns:1fr 1fr;gap:12px}.payment-choice{border:2px solid var(--line);padding:16px;border-radius:14px;background:white}.payment-choice:has(input:checked){border-color:var(--purple);background:#f6f0ff}.qr{width:min(280px,100%);aspect-ratio:1;object-fit:contain;background:white;border:2px solid var(--line);border-radius:14px}.proof-preview{max-width:240px;max-height:240px;border-radius:12px}.profile-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:18px}.profile{background:var(--paper);border-radius:16px;padding:24px;box-shadow:0 10px 28px rgba(48,16,95,.09)}.profile-head{display:flex;justify-content:space-between;gap:12px}.badge{border-radius:999px;background:#e8dbf7;color:var(--purple-dark);padding:5px 10px;font-size:.78rem;font-weight:900;height:max-content}.meter{height:14px;background:#eadff2;border-radius:20px;overflow:hidden}.meter span{display:block;height:100%;background:var(--purple)}.profile dl{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}.profile dt{color:var(--muted);font-size:.78rem}.profile dd{margin:3px 0 0;font-weight:800}.empty{padding:50px;text-align:center;color:var(--muted)}
@media(max-width:760px){.shell{width:min(100% - 24px,680px)}.nav{height:68px}.nav-links a:not(.button){display:none}.hero{grid-template-columns:1fr;padding:28px 20px;border-radius:20px;min-height:auto}.hero h1{font-size:clamp(2.7rem,12vw,4rem);max-width:none}.connection-demo{transform:none}.plan{grid-template-columns:1fr 1fr;padding:20px}.plan .button{grid-column:1/-1}.steps{grid-template-columns:1fr}.page-head{align-items:start;flex-direction:column}.form-row,.payment-methods,.summary-box{grid-template-columns:1fr}.panel{border-radius:14px;padding:20px}.profile dl{grid-template-columns:1fr 1fr}}
@media(max-width:360px){.shell{width:min(100% - 16px,680px)}.brand{font-size:.95rem}.nav .button{padding:10px 12px}.hero{padding:24px 16px}.hero h1{font-size:2.8rem}.plan{grid-template-columns:1fr}.plan .button{grid-column:auto}.hero-actions{display:grid}.hero-actions .button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}

.mobile-menu{display:none;position:relative}.mobile-menu summary{min-height:44px;display:flex;align-items:center;font-weight:850;cursor:pointer}.mobile-menu div{position:absolute;right:0;top:48px;z-index:5;background:var(--paper);border-radius:14px;box-shadow:var(--shadow);padding:10px;min-width:180px}.mobile-menu a{display:block;padding:12px;text-decoration:none;font-weight:800}.preview-label{display:inline-block;background:var(--yellow);color:var(--ink);border-radius:999px;padding:6px 10px;font-size:.75rem;font-weight:900;margin-bottom:12px}.hero-actions .button:first-child{min-width:230px;padding-inline:28px}.plan:first-child{background:var(--yellow)}.status-dot{animation:status-breathe 2.4s ease-in-out infinite}.device{min-width:0}.hero>*{min-width:0}
@keyframes status-breathe{50%{box-shadow:0 0 0 8px rgba(34,197,94,.13)}}
@media(max-width:760px){.nav-links{display:none}.mobile-menu{display:block;flex:0 0 auto}.hero{overflow:visible}.hero h1,.hero p,.trial-note{max-width:100%;overflow-wrap:anywhere}.hero h1{font-size:clamp(2.35rem,11vw,3.65rem);line-height:.96}.connection-demo{width:100%;max-width:100%;overflow:hidden}.device{max-width:100%}.hero-actions .button:first-child{width:100%}}
@media(prefers-reduced-motion:reduce){.status-dot{animation:none}}

.usage-history{margin-top:28px;min-width:0;padding:clamp(20px,3vw,32px)}
.dashboard-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}
.usage-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}
.usage-heading h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:0 0 6px}
.usage-heading .section-copy{margin:0;font-size:1rem}
.usage-profile{display:grid;gap:6px;min-width:min(240px,100%)}
.usage-profile label{font-weight:800}
.usage-profile select{width:100%;min-height:48px;border:2px solid var(--purple-dark);border-radius:10px;padding:8px 34px 8px 12px;background:var(--paper);color:var(--ink)}
.usage-ranges{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px}
.usage-ranges button{min-width:64px;min-height:44px;padding:9px 14px;background:var(--paper);outline:2px solid var(--line);color:var(--purple-dark)}
.usage-ranges button[aria-pressed=true]{background:var(--purple);color:white}
.usage-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:14px}
.usage-summary article{min-width:0;background:var(--yellow);border-radius:12px;padding:14px 16px}
.usage-summary h3{font-size:.78rem;margin:0 0 5px;color:var(--purple-dark)}
.usage-summary p{font-size:clamp(1.1rem,2vw,1.5rem);font-weight:900;margin:0;overflow-wrap:anywhere}
.usage-state{min-height:24px;margin:0 0 10px;color:var(--muted);font-weight:700}
.usage-error{display:flex;align-items:center;gap:14px;margin:0 0 14px;padding:12px 14px;border-radius:12px;background:var(--paper);border:1px solid var(--line)}
.usage-error p{margin:0}
.usage-error button{flex:0 0 auto}
.usage-chart{min-width:0;margin:0;padding:14px 14px 10px;border-radius:14px;background:var(--paper);border:1px solid var(--line)}
.usage-chart-stage{position:relative;min-width:0}
.usage-chart svg{display:block;width:100%;height:auto;min-height:180px;max-height:340px;overflow:visible;touch-action:none}
.usage-grid line{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}
.usage-grid line.vertical{stroke-opacity:.55}
.usage-axis text{fill:var(--muted);font:700 11px system-ui,-apple-system,"Segoe UI",sans-serif;font-variant-numeric:tabular-nums}
.usage-axis line{stroke:var(--line);stroke-width:1;vector-effect:non-scaling-stroke}
.usage-line{fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.usage-upload{stroke:var(--purple)}
.usage-download{stroke:var(--purple-dark);stroke-dasharray:7 5}
.usage-dot{stroke:white;stroke-width:2;vector-effect:non-scaling-stroke}
.usage-upload-dot{fill:var(--purple)}
.usage-download-dot{fill:var(--purple-dark)}
.usage-crosshair{stroke:var(--purple-dark);stroke-width:1;stroke-dasharray:3 4;vector-effect:non-scaling-stroke;pointer-events:none}
.usage-focus{stroke:white;stroke-width:2;vector-effect:non-scaling-stroke;pointer-events:none}
.usage-hit-area{fill:transparent;cursor:crosshair}
.usage-tooltip{position:absolute;z-index:2;top:12px;min-width:172px;padding:9px 11px;border-radius:10px;background:var(--purple-dark);color:white;box-shadow:0 8px 22px rgba(48,16,95,.2);font:700 .78rem/1.45 system-ui,-apple-system,"Segoe UI",sans-serif;pointer-events:none;transform:translateX(-50%)}
.usage-tooltip strong{display:block;color:var(--yellow);font-size:.82rem}.usage-tooltip span{display:block;font-variant-numeric:tabular-nums}
.usage-chart figcaption{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding-top:12px;color:var(--muted);font-size:1rem}
.usage-chart figcaption span{display:inline-flex;align-items:center;gap:7px}
.usage-chart figcaption #usage-chart-summary{flex:1 1 100%;line-height:1.5}
.usage-key{width:10px;height:10px;border-radius:50%;background:var(--purple)}
.usage-key-download{background:var(--purple-dark)}
@media(max-width:760px){.usage-heading{align-items:stretch;flex-direction:column}.usage-profile{min-width:0}.usage-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.usage-ranges{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.usage-ranges button{width:100%;min-width:0;padding-inline:8px}.usage-chart{padding-inline:10px}.usage-x-axis text:nth-of-type(even){display:none}.usage-tooltip{min-width:150px;font-size:.72rem}}
@media(max-width:360px){.usage-summary{grid-template-columns:1fr}.usage-ranges{grid-template-columns:repeat(2,minmax(0,1fr))}.usage-error{align-items:stretch;flex-direction:column}}
@media(prefers-reduced-motion:reduce){.usage-chart *{animation:none!important;transition:none!important}}

.usage-scale{margin:0 0 4px;color:var(--muted);font-size:.78rem;font-weight:700}
.usage-time-labels{display:none}
.usage-key{width:18px;height:0;border:0;border-top:3px solid var(--purple);border-radius:0;background:none}
.usage-key-download{border-top:3px dashed var(--purple-dark);background:none}
.usage-error[hidden]{display:none!important}