:root{--paper: #eef2f0;--surface: #ffffff;--ink: #14262a;--ink-soft: #4a5d5f;--green: #0b6b4e;--green-deep: #084a37;--gold: #e8a33d;--gold-soft: #fdf3e0;--line: #d6dedb;--receipt: #fdfbf4;--receipt-line: #e4ddc8;--radius: 10px;--font-display: "Archivo", system-ui, sans-serif;--font-mono: "Space Mono", ui-monospace, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-display);font-size:16px;line-height:1.6}a{color:var(--green)}:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.wrap{max-width:1060px;margin:0 auto;padding:0 20px}.site-header{background:var(--green-deep);color:#fff;border-bottom:4px solid var(--gold)}.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px;gap:12px;flex-wrap:wrap}.brand{font-weight:900;font-size:1.35rem;letter-spacing:-.02em;color:#fff;text-decoration:none;font-stretch:110%}.brand em{color:var(--gold);font-style:normal}.nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}.nav a{color:#d8e7e0;text-decoration:none;font-size:.92rem;font-weight:600}.nav a:hover{color:#fff}.lang-btn{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5);border-radius:999px;padding:5px 14px;font-family:var(--font-mono);font-size:.8rem;cursor:pointer}.lang-btn:hover{border-color:var(--gold);color:var(--gold)}.hero{padding:56px 0 40px}.hero h1{font-weight:900;font-stretch:115%;font-size:clamp(2rem,5.4vw,3.4rem);line-height:1.06;letter-spacing:-.025em;margin:0 0 16px}.hero h1 .hl{background:linear-gradient(transparent 62%,var(--gold-soft) 62%);box-shadow:inset 0 -.14em var(--gold)}.hero p{max-width:56ch;color:var(--ink-soft);font-size:1.08rem;margin:0}.year-stamp{display:inline-block;font-family:var(--font-mono);font-size:.78rem;background:var(--gold-soft);border:1px dashed var(--gold);color:#8a5a10;padding:3px 12px;border-radius:999px;margin-bottom:18px;text-transform:uppercase;letter-spacing:.08em}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;padding:24px 0 56px}.calc-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:8px;transition:transform .15s ease,box-shadow .15s ease}.calc-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0b6b4e1f;border-color:var(--green)}.calc-card .tag{font-family:var(--font-mono);font-size:.7rem;color:var(--green);text-transform:uppercase;letter-spacing:.1em}.calc-card h3{margin:0;font-size:1.14rem;font-weight:800;letter-spacing:-.01em}.calc-card p{margin:0;color:var(--ink-soft);font-size:.92rem}.calc-card .go{margin-top:auto;font-weight:700;color:var(--green);font-size:.9rem}.calc-page{padding:40px 0 64px}.calc-page h1{font-weight:900;font-stretch:112%;letter-spacing:-.02em;font-size:clamp(1.6rem,4vw,2.3rem);margin:0 0 8px}.calc-intro{color:var(--ink-soft);max-width:62ch;margin:0 0 28px}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}@media (max-width: 800px){.calc-grid{grid-template-columns:1fr}}.form-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.field{margin-bottom:18px}.field label{display:block;font-weight:700;font-size:.92rem;margin-bottom:6px}.field .hint{font-weight:400;color:var(--ink-soft);font-size:.82rem;display:block}.field input,.field select{width:100%;padding:11px 13px;font-size:1.05rem;border:1.5px solid var(--line);border-radius:8px;font-family:var(--font-mono);background:#fbfdfc;color:var(--ink)}.field input:focus,.field select:focus{border-color:var(--green);outline:none;box-shadow:0 0 0 3px #0b6b4e24}.receipt{background:var(--receipt);border:1px solid var(--receipt-line);border-radius:4px;padding:26px 24px 34px;font-family:var(--font-mono);position:relative;box-shadow:0 10px 24px #14262a1a;-webkit-mask:radial-gradient(circle 7px at 10px 100%,transparent 97%,#000) -10px 0 / 20px 100%;mask:radial-gradient(circle 7px at 10px 100%,transparent 97%,#000) -10px 0 / 20px 100%}.receipt h2{font-family:var(--font-mono);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.14em;text-align:center;margin:0 0 4px;color:var(--ink)}.receipt .sub{text-align:center;font-size:.72rem;color:var(--ink-soft);margin:0 0 16px}.receipt hr{border:0;border-top:1.5px dashed var(--receipt-line);margin:14px 0}.rrow{display:flex;justify-content:space-between;gap:10px;font-size:.92rem;padding:4px 0}.rrow .lbl{color:var(--ink-soft)}.rrow .lbl:after{content:" ·············";color:var(--receipt-line);letter-spacing:-1px}.rrow .val{font-weight:700;white-space:nowrap}.rrow.total{font-size:1.15rem;padding-top:8px}.rrow.total .val{color:var(--green-deep);font-size:1.5rem}.rrow.good .val{color:var(--green)}.receipt .stamp{margin-top:18px;text-align:center;font-size:.68rem;color:#b09a5e;text-transform:uppercase;letter-spacing:.12em}.disclaimer{margin-top:22px;font-size:.8rem;color:var(--ink-soft);background:var(--surface);border-left:3px solid var(--gold);padding:12px 16px;border-radius:0 8px 8px 0}.cta-pro{margin-top:26px;background:var(--green-deep);color:#fff;border-radius:var(--radius);padding:22px;text-align:center}.cta-pro p{margin:0 0 12px;font-size:.98rem}.cta-pro a{display:inline-block;background:var(--gold);color:var(--green-deep);font-weight:800;text-decoration:none;padding:10px 22px;border-radius:999px}.content-block{max-width:72ch;padding:24px 0 60px}.content-block h2{font-weight:800;letter-spacing:-.01em;margin-top:32px}.content-block p,.content-block li{color:var(--ink-soft)}.site-footer{background:var(--ink);color:#9fb3b0;font-size:.85rem;padding:30px 0;margin-top:40px}.site-footer a{color:#cfe0da}.site-footer .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}.quick-answer{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:0 var(--radius) var(--radius) 0;padding:16px 20px;margin:0 0 30px;max-width:76ch}.quick-answer .qa-label{display:inline-block;font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.12em;color:var(--green);font-weight:700;margin-bottom:4px}.quick-answer p{margin:0;font-size:1.02rem;line-height:1.55}.trust-box{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-top:30px}.trust-badge{flex-shrink:0;width:40px;height:40px;border-radius:50%;background:var(--green);color:#fff;font-size:1.2rem;font-weight:900;display:grid;place-items:center}.trust-box strong{display:block;font-size:.95rem}.trust-box span{display:block;font-size:.83rem;color:var(--ink-soft)}.trust-box .trust-date{margin-top:4px;font-family:var(--font-mono);font-size:.72rem;color:var(--green)}.sources{margin-top:18px;font-size:.84rem;color:var(--ink-soft)}.sources a{font-weight:600}.hero{background:repeating-linear-gradient(0deg,transparent 0 30px,rgba(11,107,78,.035) 30px 31px)}.calc-card{position:relative;overflow:hidden}.calc-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--green),var(--gold));transform:scaleX(0);transform-origin:left;transition:transform .22s ease}.calc-card:hover:before{transform:scaleX(1)}@media (max-width: 800px){.field input,.field select{font-size:16px}.hero{padding:40px 0 28px}}@media (prefers-reduced-motion: no-preference){.receipt{transition:box-shadow .25s ease}.receipt:hover{box-shadow:0 14px 32px #14262a24}}.cta-pro .cta-note{margin:10px 0 0;font-size:.85rem;opacity:.85}.cta-pro .cta-email{display:inline-block;margin-left:10px;margin-top:8px;background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55);font-weight:700;text-decoration:none;padding:9px 20px;border-radius:999px;font-size:.92rem}.cta-pro .cta-email:hover{border-color:var(--gold);color:var(--gold)}@media (max-width: 520px){.cta-pro .cta-email{margin-left:0;display:block;max-width:fit-content;margin-inline:auto}}