@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--bg:#11161f;--surface:#192231;--line:#344258;--text:#f4f7fb;--muted:#bdc8d8;--accent:#c7ff67}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 'DM Sans',sans-serif}a{color:var(--accent);text-underline-offset:4px}header{display:flex;align-items:center;justify-content:space-between;padding:25px 4%;border-bottom:1px solid var(--line);gap:25px;flex-wrap:wrap}.logo{font:700 23px 'Space Grotesk',sans-serif;color:var(--text);text-decoration:none;letter-spacing:-1px}.logo span{color:var(--accent)}.logo small{display:block;font:12px 'DM Sans';letter-spacing:2px;margin-top:3px;color:var(--muted)}nav{display:flex;gap:22px;flex-wrap:wrap}nav a{font-size:14px;color:var(--text);text-decoration:none}main{max-width:1440px;margin:auto;padding:40px 4%}.intro{max-width:950px;margin:12px 0 36px}.eyebrow{font-size:13px;letter-spacing:1.7px;color:var(--accent);font-weight:700}h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.15}h1{font-size:clamp(36px,4.6vw,64px);letter-spacing:-2px;margin:15px 0}h1 em{font-style:normal;color:var(--accent)}h2{font-size:28px}h3{font-size:23px}.intro>p:last-child{font-size:19px;color:var(--muted)}.workspace{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:25px;align-items:start}.inputs,.result{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:28px}.inputs h2{font-size:21px;margin:0 0 20px}.inputs h2:not(:first-child){margin-top:30px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:15px}label{display:block;font-size:14px;color:var(--muted)}input,select,textarea{width:100%;padding:12px;margin-top:6px;background:#111925;border:1px solid #4b5e78;border-radius:7px;color:var(--text);font:16px 'DM Sans';min-height:46px}input:focus,select:focus{outline:2px solid var(--accent)}button,.primary,.subtle{display:inline-block;cursor:pointer;font:600 15px 'DM Sans';padding:13px 18px;border-radius:8px;text-decoration:none;text-align:center;min-height:46px}.primary{background:var(--accent);color:#14200a;border:1px solid var(--accent)}.subtle{background:transparent;color:var(--text);border:1px solid #7d91ad}button:disabled{opacity:.45;cursor:not-allowed}.hint{font-size:14px;color:var(--muted)}.comp{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;border:1px solid var(--line);padding:15px;border-radius:9px;margin-bottom:12px}.comp label:last-of-type{grid-column:1/3}.comp button{grid-column:3;grid-row:1/3;padding:8px;color:var(--muted);background:transparent;border:0}.costs{margin:25px 0 10px}.result{position:sticky;top:20px;border-top:4px solid var(--accent)}.result h2{font-size:34px;color:var(--accent)}.metrics>div{display:flex;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);gap:15px}.metrics span{color:var(--muted);font-size:14px}.result button{width:100%;margin-top:10px}section:not(.workspace){margin:70px 0}.section-head{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.guide-grid article{border-top:1px solid var(--line);padding-top:20px}.guide-grid b{color:var(--accent)}.guide-grid p,.sources p{color:var(--muted)}.sources{padding:25px;background:var(--surface);border-radius:14px;margin-top:20px}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:950px}.plan-grid article{padding:30px;border:1px solid var(--line);border-radius:15px;background:var(--surface)}.plan-grid .premium{border-color:var(--accent)}.price{font-size:36px;font-family:'Space Grotesk'}.price span{display:block;font-size:14px;color:var(--muted)}#cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}#cards article{padding:20px;border:1px solid var(--line);border-radius:10px}footer{display:flex;align-items:center;justify-content:space-between;gap:25px;flex-wrap:wrap;border-top:1px solid var(--line);padding:30px 4%;font-size:14px}footer p{max-width:450px;color:var(--muted)}@media(max-width:900px){.workspace{grid-template-columns:1fr}.result{position:static}.guide-grid{grid-template-columns:1fr 1fr}#cards{grid-template-columns:1fr 1fr}}@media(max-width:550px){main{padding:25px 5%}.inputs,.result{padding:20px}.fields,.plan-grid,.guide-grid,#cards{grid-template-columns:1fr}nav{gap:12px}h1{letter-spacing:-1px}.comp{grid-template-columns:1fr auto}.comp label{grid-column:1}.comp label:last-of-type{grid-column:1}.comp button{grid-column:2}section:not(.workspace){margin:45px 0}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.plan-grid{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:750px){.plan-grid{grid-template-columns:1fr}}