:root{--bg:#f7f4ee;--surface:#fffdf8;--ink:#122d35;--muted:#607077;--primary:#0b5363;--primary2:#db704c;--gold:#d9a441;--line:#dfe4e2;--shadow:0 18px 50px rgba(13,45,53,.09);--radius:22px;font-size:100%;color-scheme:light}
body.theme-midnight{--bg:#071923;--surface:#0c2732;--ink:#f7efd9;--muted:#abc0c4;--primary:#21a7b7;--primary2:#f18d61;--gold:#f0bd55;--line:#294650;--shadow:0 18px 50px rgba(0,0,0,.3);color-scheme:dark}body.theme-royal{--bg:#181027;--surface:#25183b;--ink:#fbf3ff;--muted:#c8b7d8;--primary:#9b67d7;--primary2:#eb739d;--gold:#e7bd59;--line:#45345d;--shadow:0 18px 50px rgba(9,3,18,.35);color-scheme:dark}body.theme-forest{--bg:#edf2e8;--surface:#fbfff7;--ink:#17372b;--muted:#607468;--primary:#287052;--primary2:#b56742;--gold:#b68b38;--line:#d5dfd2;--shadow:0 18px 50px rgba(23,55,43,.1)}body.theme-rose{--bg:#fbf0f0;--surface:#fffafa;--ink:#492d38;--muted:#806973;--primary:#a34f6b;--primary2:#ce735f;--gold:#c39448;--line:#ecd9de;--shadow:0 18px 50px rgba(73,45,56,.09)}body.theme-solar{--bg:#fff5d9;--surface:#fffdf4;--ink:#3e321b;--muted:#74684d;--primary:#9b5b16;--primary2:#d15e32;--gold:#e5a315;--line:#ecdfbd;--shadow:0 18px 50px rgba(93,64,14,.11)}
body .brand-icon{width:2.4rem;height:2.4rem;border-radius:11px;object-fit:cover;box-shadow:0 4px 12px rgba(0,0,0,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"Segoe UI",system-ui,sans-serif;line-height:1.6}body.dark{--bg:#071e27;--surface:#0c2a34;--ink:#f8f1df;--muted:#b5c4c5;--line:#294751;--shadow:0 18px 50px rgba(0,0,0,.2);color-scheme:dark}body.contrast{--ink:#000;--bg:#fff;--surface:#fff;--muted:#222;--primary:#003dff;--line:#000}a{color:inherit}button,input,select{font:inherit}.skip{position:fixed;left:1rem;top:-5rem;background:var(--ink);color:var(--bg);padding:.7rem;z-index:99}.skip:focus{top:1rem}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:.8rem clamp(1rem,4vw,4rem);background:color-mix(in srgb,var(--bg) 87%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:Georgia,serif;font-size:1.45rem;font-weight:700}.brand-mark{display:grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:50%;background:var(--primary);color:#fff7e5}.nav-list{display:flex;gap:1.5rem}.nav-list a{text-decoration:none;font-size:.92rem;color:var(--muted)}.nav-list a:hover{color:var(--primary)}.nav-toggle{display:none}.header-actions{display:flex;gap:.45rem}.icon-button,.nav-toggle{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:12px;padding:.55rem .7rem;cursor:pointer}.hero{min-height:650px;display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:4rem;padding:6rem clamp(1.2rem,8vw,9rem);background:radial-gradient(circle at 75% 48%,color-mix(in srgb,var(--primary2) 15%,transparent),transparent 24%),linear-gradient(130deg,var(--surface),var(--bg))}.eyebrow{text-transform:uppercase;letter-spacing:.17em;color:var(--primary2);font-weight:800;font-size:.72rem}.hero h1,.section-heading h2{font-family:Georgia,serif;line-height:1.08;margin:.6rem 0 1.2rem}.hero h1{font-size:clamp(2.8rem,6vw,6rem);max-width:900px}.hero h1 em{color:var(--primary);font-weight:400}.hero p{max-width:650px;color:var(--muted);font-size:1.12rem}.hero-actions{display:flex;gap:1rem;margin-top:2rem}.hero-seven{font-family:Georgia,serif;font-size:min(37vw,26rem);line-height:1;color:var(--gold);filter:drop-shadow(0 20px 25px rgba(217,164,65,.2));text-align:center}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:.8rem 1.25rem;border:1px solid var(--line);text-decoration:none;cursor:pointer;font-weight:700;background:var(--surface);color:var(--ink)}.button.primary{background:var(--primary);border-color:var(--primary);color:#fff}.button.ghost:hover{border-color:var(--primary)}.trust-strip{display:flex;justify-content:center;gap:clamp(1rem,5vw,5rem);padding:1.3rem;background:var(--primary);color:#eaf6f4;font-size:.9rem}.section{padding:6rem clamp(1.2rem,8vw,9rem);scroll-margin-top:5rem}.section.alt{background:color-mix(in srgb,var(--primary) 5%,var(--surface))}.section-heading{max-width:760px;margin-bottom:2.5rem}.section-heading h2{font-size:clamp(2rem,4vw,3.6rem)}.section-heading p{color:var(--muted)}.section-heading.row{max-width:none;display:flex;justify-content:space-between;align-items:end}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.form-card{padding:clamp(1.2rem,4vw,3rem)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.form-grid label,.compact-form label,dialog label{display:grid;gap:.45rem;font-weight:700}.form-grid label span{font-weight:400;color:var(--muted)}input,select{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:12px;padding:.8rem}input:focus,select:focus,button:focus-visible,a:focus-visible{outline:3px solid color-mix(in srgb,var(--primary2) 65%,transparent);outline-offset:2px}.check{display:flex!important;align-items:center;gap:.7rem!important}.check input{width:auto}.form-footer{display:flex;justify-content:space-between;align-items:center;margin-top:2rem}.privacy-note{color:var(--muted);font-size:.9rem}.results{margin-top:3rem}.results-header{display:flex;align-items:end;justify-content:space-between;margin-bottom:1.5rem}.results-header h2{font-family:Georgia,serif;font-size:2.5rem;margin:.2rem 0}.export-actions{display:flex;gap:.5rem;flex-wrap:wrap}.number-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.number-card{padding:1.4rem;position:relative}.number-card .number{font:700 3rem/1 Georgia,serif;color:var(--primary2)}.number-card h3{margin:.7rem 0 .2rem}.number-card p{color:var(--muted);font-size:.92rem}.badge{display:inline-block;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;background:color-mix(in srgb,var(--gold) 20%,transparent);padding:.2rem .55rem;border-radius:999px}.calc{border-top:1px solid var(--line);margin-top:1rem;padding-top:.8rem}.calc summary{cursor:pointer;color:var(--primary);font-weight:700}.calc code{display:block;white-space:pre-wrap;padding:.7rem 0;color:var(--muted)}.subsection{margin-top:3.5rem}.subsection h3{font:700 1.8rem Georgia,serif}.timeline{display:flex;overflow-x:auto;gap:.8rem;padding:.5rem 0 1.5rem}.timeline-item{min-width:135px;border-left:3px solid var(--primary2);padding:1rem;background:var(--surface);border-radius:0 12px 12px 0}.timeline-item strong{display:block;font-size:1.4rem}.month-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:.7rem}.month{background:var(--surface);border:1px solid var(--line);padding:.8rem;border-radius:12px}.month strong{color:var(--primary2);font-size:1.3rem}.compact-form{padding:2rem;display:grid;grid-template-columns:1fr auto 1fr auto;align-items:end;gap:2rem}.compact-form fieldset{border:0;padding:0;display:grid;gap:1rem}.compact-form legend{font:700 1.5rem Georgia,serif;margin-bottom:1rem}.compare-symbol{font-size:2rem;color:var(--primary2)}.comparison{padding:2rem;margin-top:2rem}.comparison-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.comparison-grid article{padding:1rem;background:var(--bg);border-radius:14px}.search{display:block;max-width:480px;margin-bottom:1.5rem}.history-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.history-card{padding:1.25rem}.history-card h3{margin:.2rem 0}.history-card p{color:var(--muted)}.history-actions{display:flex;flex-wrap:wrap;gap:.4rem}.history-actions button{font-size:.8rem;padding:.45rem .7rem}.empty{grid-column:1/-1;text-align:center;padding:3rem;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}.knowledge{background:var(--ink);color:var(--bg)}.dark .knowledge{background:#04151b;color:var(--ink)}.knowledge .section-heading p,.knowledge .card p{color:color-mix(in srgb,var(--bg) 70%,var(--ink))}.dark .knowledge .section-heading p,.dark .knowledge .card p{color:var(--muted)}.knowledge-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.knowledge .card{padding:2rem;background:color-mix(in srgb,var(--ink) 93%,white);border-color:color-mix(in srgb,var(--bg) 20%,transparent);color:var(--bg)}.dark .knowledge .card{background:var(--surface);color:var(--ink)}.references{margin-top:2rem;border-top:1px solid currentColor;padding-top:1rem}.references summary{cursor:pointer;font-weight:700}footer{display:flex;justify-content:space-between;align-items:center;gap:2rem;padding:2rem clamp(1.2rem,8vw,9rem);background:var(--surface);border-top:1px solid var(--line)}footer p{max-width:600px;color:var(--muted);font-size:.85rem}dialog{width:min(500px,92vw);background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:20px;padding:0}dialog::backdrop{background:#00151bbb;backdrop-filter:blur(5px)}dialog form{display:grid;gap:1.2rem;padding:1.5rem}.dialog-head{display:flex;justify-content:space-between}.dialog-head button{border:0;background:none;color:inherit;font-size:2rem}#toast{position:fixed;right:1rem;bottom:1rem;background:var(--ink);color:var(--bg);padding:.8rem 1.2rem;border-radius:12px;transform:translateY(150%);transition:.3s;z-index:50}#toast.show{transform:none}.hidden{display:none!important}
@media(max-width:900px){.nav-toggle{display:block}.nav-list{display:none;position:absolute;top:4.5rem;left:1rem;right:1rem;flex-direction:column;background:var(--surface);padding:1rem;border:1px solid var(--line);border-radius:16px}.nav-list.open{display:flex}.hero{grid-template-columns:1fr;min-height:auto;padding-top:4rem}.hero-seven{position:absolute;opacity:.08;right:0}.number-grid,.history-grid{grid-template-columns:repeat(2,1fr)}.month-grid{grid-template-columns:repeat(4,1fr)}.compact-form{grid-template-columns:1fr}.compare-symbol{display:none}.knowledge-grid{grid-template-columns:1fr}}
@media(max-width:600px){.brand>span:last-child{display:none}.hero{padding-bottom:4rem}.hero h1{font-size:2.7rem}.hero-actions,.trust-strip,.form-footer,.section-heading.row,footer{flex-direction:column;align-items:stretch}.trust-strip{gap:.5rem}.section{padding-top:4rem;padding-bottom:4rem}.form-grid,.number-grid,.history-grid,.comparison-grid{grid-template-columns:1fr}.month-grid{grid-template-columns:repeat(3,1fr)}.results-header{align-items:start;flex-direction:column;gap:1rem}.header-actions #installBtn{display:none}}
@media print{.topbar,.hero,.trust-strip,#analysisForm,#comparar,#historico,#conhecimento,footer,.export-actions,.calc{display:none!important}.section{padding:0}.results{display:block!important}.number-card{break-inside:avoid;box-shadow:none}.number-grid{grid-template-columns:repeat(2,1fr)}}