:root{color-scheme:dark;--bg:#060912;--surface:#0b1120;--surface-2:#10182a;--line:#23304a;--text:#f7f9ff;--muted:#a9b5ca;--cyan:#22d3ee;--cyan-2:#67e8f9;--pink:#f71ea2;--violet:#8b5cf6;--green:#43f6b2;--danger:#ff6577;--max:1180px;--radius:24px;--shadow:0 30px 90px rgba(0,0,0,.32)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:radial-gradient(circle at 12% 12%,rgba(34,211,238,.09),transparent 28%),radial-gradient(circle at 88% 34%,rgba(247,30,162,.08),transparent 30%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a{touch-action:manipulation}
img{display:block;max-width:100%}
.skip-link{position:fixed;z-index:1000;top:12px;left:12px;transform:translateY(-160%);padding:12px 18px;background:var(--cyan);color:#001017;border-radius:12px;font-weight:900}
.skip-link:focus{transform:none;outline:3px solid #fff;outline-offset:3px}
.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:24px;min-height:76px;padding:12px max(24px,calc((100vw - var(--max))/2));border-bottom:1px solid rgba(255,255,255,.1);background:rgba(6,9,18,.86);backdrop-filter:blur(18px)}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand img{border-radius:9px}.brand span{display:grid;line-height:1.15}.brand b{font-size:.95rem}.brand small{margin-top:5px;color:var(--muted);font-size:.72rem}
.site-header nav{display:flex;gap:24px;margin-left:auto}.site-header nav a,.site-footer a{color:var(--muted);font-size:.86rem;font-weight:750}.site-header nav a:hover,.site-header nav a:focus-visible,.site-footer a:hover,.site-footer a:focus-visible{color:var(--cyan-2)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 20px;border:1px solid transparent;border-radius:14px;font-weight:900;letter-spacing:-.015em;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.button:hover{transform:translateY(-2px)}.button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}
.button-small{min-height:44px;padding:9px 16px;border-color:rgba(247,30,162,.55);background:rgba(247,30,162,.08)}
.button-primary{background:linear-gradient(110deg,var(--cyan),#7c8cff 52%,var(--pink));color:#020812;box-shadow:0 12px 36px rgba(34,211,238,.16)}
.button-secondary{border-color:#3a4966;background:rgba(255,255,255,.025);color:var(--text)}
.is-disabled{pointer-events:none;opacity:.45}
.section-shell{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.hero{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:70px;align-items:center;min-height:calc(100svh - 76px);padding-block:94px}
.eyebrow{margin:0 0 16px;color:var(--pink);font:800 .75rem/1.4 "Space Mono",ui-monospace,monospace;letter-spacing:.18em;text-transform:uppercase}
h1,h2,h3,p{overflow-wrap:anywhere}h1,h2,h3{margin-top:0;line-height:1.05;letter-spacing:-.045em}h1{max-width:780px;margin-bottom:24px;font-size:clamp(3.1rem,6.5vw,6rem)}h1 span{background:linear-gradient(90deg,var(--cyan),#bff8ff 36%,#f8b4dc 66%,var(--pink));-webkit-background-clip:text;background-clip:text;color:transparent}h2{margin-bottom:18px;font-size:clamp(2.2rem,4.5vw,4rem)}h3{font-size:1.42rem}
.hero-lead,.section-heading>p,.final-cta>p{max-width:720px;color:var(--muted);font-size:clamp(1.05rem,1.7vw,1.28rem)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.trust-list{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 0;padding:0;list-style:none}.trust-list li{padding:8px 12px;border:1px solid rgba(67,246,178,.22);border-radius:999px;color:#c9fce9;background:rgba(67,246,178,.04);font-size:.78rem;font-weight:750}
.hero-system{position:relative;min-height:570px;border:1px solid rgba(34,211,238,.28);border-radius:40px;background:radial-gradient(circle at center,rgba(34,211,238,.14),transparent 27%),linear-gradient(rgba(255,255,255,.024) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.024) 1px,transparent 1px),rgba(8,13,25,.8);background-size:auto,36px 36px,36px 36px,auto;box-shadow:var(--shadow);overflow:hidden;isolation:isolate}
.hero-system:before,.hero-system:after{content:"";position:absolute;inset:12% 15%;border:1px solid rgba(139,92,246,.3);border-radius:50%;transform:rotate(-18deg)}.hero-system:after{inset:20% 7%;border-color:rgba(247,30,162,.22);transform:rotate(22deg)}
.system-core{position:absolute;z-index:3;left:50%;top:50%;display:grid;place-content:center;width:190px;height:190px;transform:translate(-50%,-50%);border:1px solid var(--cyan);border-radius:50%;background:rgba(7,13,26,.96);text-align:center;box-shadow:0 0 60px rgba(34,211,238,.22)}.system-core span{color:var(--cyan);font:800 .72rem "Space Mono",monospace;text-transform:uppercase}.system-core b{font-size:2.2rem}.system-core small{max-width:130px;margin:auto;color:var(--muted);font-size:.72rem}
.system-step{position:absolute;z-index:4;display:grid;min-width:132px;padding:14px 16px;border:1px solid #30405e;border-radius:16px;background:rgba(11,17,32,.94);box-shadow:0 12px 34px rgba(0,0,0,.25)}.system-step b{color:var(--pink);font:800 .68rem "Space Mono",monospace}.system-step span{font-weight:900}.system-step small{color:var(--muted);font-size:.7rem}.step-1{left:8%;top:12%}.step-2{right:8%;top:15%}.step-3{right:6%;bottom:18%}.step-4{left:10%;bottom:12%}.step-5{left:50%;top:5%;transform:translateX(-50%)}
.proof-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;border-block:1px solid var(--line);background:var(--line)}.proof-band>div{display:grid;place-items:center;min-height:130px;padding:22px;background:#080d18;text-align:center}.proof-band strong{font-size:2rem;letter-spacing:-.04em}.proof-band span{color:var(--muted);font-size:.8rem}.proof-band p{grid-column:1/-1;margin:0;padding:9px;background:#070b14;color:#77849a;text-align:center;font-size:.7rem}
.section-block{padding-block:110px}.section-heading{display:grid;max-width:850px;margin-bottom:48px}.section-heading.compact{max-width:760px}.section-heading>p{margin:0}
.format-split,.calculator,.fit-lab,.brief-layout{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,rgba(15,24,42,.94),rgba(8,13,25,.94));box-shadow:var(--shadow)}.format-split{padding:28px}.split-bar{display:flex;height:62px;overflow:hidden;border:1px solid #33425e;border-radius:14px;background:#131b2b}.split-bar span,.split-bar i{display:flex;align-items:center;gap:8px;padding:0 18px;font-style:normal;font-size:.82rem}.split-bar span{width:var(--share);background:linear-gradient(90deg,var(--cyan),#648dff);color:#01121a}.split-bar i{flex:1;background:rgba(247,30,162,.15);color:#ffd2ed}.split-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}.split-notes article,.audience-grid article,.topic-grid article{padding:20px;border:1px solid rgba(255,255,255,.08);border-radius:17px;background:rgba(255,255,255,.025)}.split-notes span,.audience-grid span,.price-grid>article>span,.preview-label{color:var(--cyan);font:800 .68rem "Space Mono",monospace;letter-spacing:.08em;text-transform:uppercase}.split-notes strong,.audience-grid strong{display:block;margin:6px 0;font-size:1.15rem}.split-notes p,.audience-grid p,.topic-grid p,.price-grid p,.process-grid p,.calculator p,.form-note,.evidence-note,.boundary-note{margin:0;color:var(--muted);font-size:.88rem}
.audience-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}.audience-grid .audience-highlight{grid-column:span 2;border-color:rgba(67,246,178,.3);background:linear-gradient(125deg,rgba(67,246,178,.08),rgba(34,211,238,.04))}.evidence-note,.boundary-note{margin-top:18px!important;padding:14px 16px;border-left:3px solid var(--pink);background:rgba(247,30,162,.04)}
.topic-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.topic-grid b{display:block;margin-bottom:8px}
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.price-grid article{position:relative;display:flex;flex-direction:column;min-height:270px;padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--surface)}.price-grid article.featured{border-color:var(--cyan);background:linear-gradient(155deg,rgba(34,211,238,.09),rgba(139,92,246,.08),var(--surface))}.price-grid h3{margin:12px 0}.price-grid strong{margin-top:auto;font-size:1.45rem}.price-grid em{margin-top:8px;color:var(--green);font-size:.72rem;font-style:normal;font-weight:800}
.calculator{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;margin-top:26px;padding:32px}.calculator-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.calculator fieldset{min-width:0;margin:0;padding:16px;border:1px solid #2f3d58;border-radius:16px}.calculator legend{padding:0 8px;font-weight:900}.calculator label{display:flex;align-items:flex-start;gap:9px;margin:10px 0;color:var(--muted);font-size:.8rem}.calculator input{margin-top:4px;accent-color:var(--cyan)}.calculator-disclaimer{margin-top:22px!important}.estimate{grid-column:1/-1;display:grid;padding:18px;border:1px solid rgba(67,246,178,.28);border-radius:16px;background:rgba(67,246,178,.05)}.estimate span{color:var(--green);font-size:.72rem;font-weight:800;text-transform:uppercase}.estimate strong{font-size:1.8rem}.estimate small{color:var(--muted)}
.fit-lab{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;padding:28px}.fit-checks{display:grid;gap:10px}.fit-checks label{display:flex;align-items:flex-start;gap:12px;min-height:50px;padding:13px;border:1px solid rgba(255,255,255,.08);border-radius:13px;background:rgba(255,255,255,.02)}.fit-checks input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--cyan)}.fit-result{display:grid;align-content:center;padding:28px;border-radius:18px;background:radial-gradient(circle at top right,rgba(247,30,162,.15),transparent 55%),#080d18}.fit-result span{color:var(--cyan);font:800 .75rem "Space Mono",monospace;text-transform:uppercase}.fit-result strong{margin:10px 0;font-size:1.7rem}.fit-result p{margin:0;color:var(--muted)}
.process-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin:0;padding:0;list-style:none}.process-grid li{min-height:220px;padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}.process-grid b{display:block;color:var(--pink);font:800 .75rem "Space Mono",monospace}.process-grid span{display:block;margin:30px 0 10px;font-weight:900;line-height:1.2}
.brief-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;padding:32px}.brief-layout form{display:grid;gap:15px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.brief-layout label{display:grid;gap:7px;color:#dbe5f7;font-size:.82rem;font-weight:800}.brief-layout input,.brief-layout select,.brief-layout textarea{width:100%;min-height:48px;padding:11px 13px;border:1px solid #34425e;border-radius:11px;background:#080d18;color:var(--text)}.brief-layout textarea{resize:vertical}.brief-layout .confirm{display:flex;align-items:flex-start;gap:10px;font-weight:650}.confirm input{width:20px;min-height:20px;margin-top:2px;accent-color:var(--cyan)}.brief-layout form .button{justify-self:start}.brief-preview{display:flex;flex-direction:column;min-width:0;padding:24px;border:1px solid #2e3d58;border-radius:18px;background:#060a12}.brief-preview pre{min-height:410px;margin:14px 0;padding:18px;overflow:auto;white-space:pre-wrap;border:1px solid rgba(255,255,255,.08);border-radius:13px;background:#03060c;color:#cbd7e9;font:500 .78rem/1.7 "Space Mono",ui-monospace,monospace}.preview-actions{display:flex;flex-wrap:wrap;gap:10px}.brief-preview [data-copy-status]{min-height:24px;color:var(--green);font-size:.78rem}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq details{border:1px solid var(--line);border-radius:16px;background:var(--surface)}.faq summary{min-height:60px;padding:18px 20px;cursor:pointer;font-weight:900}.faq details p{margin:0;padding:0 20px 20px;color:var(--muted)}
.final-cta{margin-block:60px 110px;padding:72px;border:1px solid rgba(34,211,238,.28);border-radius:32px;background:radial-gradient(circle at 10% 20%,rgba(34,211,238,.13),transparent 35%),radial-gradient(circle at 90% 80%,rgba(247,30,162,.12),transparent 35%),var(--surface);text-align:center}.final-cta h2,.final-cta>p{max-width:850px;margin-inline:auto}.final-cta .hero-actions{justify-content:center}
.site-footer{display:flex;justify-content:space-between;gap:28px;padding:28px max(24px,calc((100vw - var(--max))/2));border-top:1px solid var(--line);background:#04070d}.site-footer div{display:flex;flex-wrap:wrap;gap:18px}.site-footer p{max-width:500px;margin:0;color:#728097;font-size:.72rem;text-align:right}
@media(max-width:1080px){.hero{grid-template-columns:1fr;gap:46px}.hero-system{min-height:520px}.audience-grid,.price-grid{grid-template-columns:repeat(2,1fr)}.topic-grid{grid-template-columns:repeat(3,1fr)}.process-grid{grid-template-columns:repeat(4,1fr)}.calculator{grid-template-columns:1fr}.brief-layout{grid-template-columns:1fr}.brief-preview pre{min-height:280px}}
@media(max-width:760px){.site-header{min-height:68px;padding:10px 18px}.brand small,.site-header nav{display:none}.button-small{margin-left:auto}.section-shell{width:min(100% - 32px,var(--max))}.hero{min-height:auto;padding-block:66px}.hero-system{min-height:450px}.proof-band{grid-template-columns:1fr 1fr}.proof-band>div{min-height:105px}.split-notes,.calculator-controls{grid-template-columns:1fr}.split-bar{height:auto;min-height:60px}.split-bar span,.split-bar i{padding:12px}.audience-grid,.price-grid,.topic-grid,.fit-lab,.faq-grid{grid-template-columns:1fr}.audience-grid .audience-highlight{grid-column:auto}.process-grid{grid-template-columns:1fr 1fr}.process-grid li{min-height:170px}.field-row{grid-template-columns:1fr}.section-block{padding-block:76px}.final-cta{width:calc(100% - 32px);padding:46px 22px}.site-footer{display:grid}.site-footer p{text-align:left}}
@media(max-width:430px){h1{font-size:clamp(2.8rem,15vw,4.2rem)}.hero-actions .button,.preview-actions .button{width:100%}.hero-system{min-height:420px}.system-core{width:150px;height:150px}.system-step{min-width:108px;padding:10px}.step-1{left:4%;top:13%}.step-2{right:3%;top:18%}.step-3{right:3%;bottom:15%}.step-4{left:4%;bottom:10%}.step-5{top:3%}.proof-band{grid-template-columns:1fr}.process-grid{grid-template-columns:1fr}.process-grid li{min-height:140px}.brief-layout,.calculator,.fit-lab,.format-split{padding:20px}.site-header .button-small{padding-inline:11px;font-size:.75rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}