/* assets/css/site.css — componentes do site público (complementa o tailwind.css) */
:root{--accent:#10B981;--accent-2:#047857;--ink:#0B1220}
html{scroll-behavior:smooth}
body{background:#0B1220;color:#fff;-webkit-font-smoothing:antialiased}
[id]{scroll-margin-top:80px}

.lt-header{position:sticky;top:0;z-index:50;background:rgba(11,18,32,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid #1F2937}

.lt-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;border-radius:.75rem;font-weight:700;color:#fff;
  background:linear-gradient(135deg,#10B981,#047857);box-shadow:0 8px 24px rgba(16,185,129,.25);transition:transform .15s,box-shadow .15s,filter .15s;text-align:center}
.lt-btn:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 12px 28px rgba(16,185,129,.35)}
.lt-btn-sm{padding:.55rem 1rem;font-size:.875rem;border-radius:.6rem;box-shadow:none}
.lt-btn-ghost{background:rgba(255,255,255,.08);box-shadow:none;border:1px solid rgba(255,255,255,.14)}
.lt-btn-ghost:hover{background:rgba(255,255,255,.14);box-shadow:none}
.lt-btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}

.lt-cta{background:radial-gradient(120% 140% at 0% 0%,rgba(16,185,129,.35),transparent 55%),linear-gradient(135deg,#111827,#0F172A);border:1px solid rgba(16,185,129,.35)}
.lt-card{background:rgba(31,41,55,.55);border:1px solid #1F2937;border-radius:1rem}
.lt-grid-bg{background-image:radial-gradient(circle,rgba(255,255,255,.07) 1px,transparent 1px);background-size:22px 22px}
.lt-glow{position:absolute;inset:auto;filter:blur(80px);opacity:.35;border-radius:9999px;pointer-events:none}

.lt-ball{display:inline-grid;place-items:center;width:2.25rem;height:2.25rem;border-radius:9999px;font-weight:700;font-size:.9rem;color:#fff;background:var(--c,#10B981)}
.lt-ball-sm{width:1.9rem;height:1.9rem;font-size:.8rem}

/* Simulador */
.lt-chip{display:grid;place-items:center;height:2.6rem;border-radius:.6rem;border:1px solid #374151;background:#111827;color:#E5E7EB;font-weight:600;font-variant-numeric:tabular-nums;
  transition:transform .05s,background .15s,border-color .15s,color .15s;cursor:pointer;user-select:none}
.lt-chip:hover{border-color:#6B7280}
.lt-chip:active{transform:scale(.96)}
.lt-chip[aria-pressed="true"]{background:var(--c);border-color:var(--c);color:#fff}
.lt-chip:focus-visible{outline:2px solid var(--c);outline-offset:2px}
.lt-col-select{appearance:none;background:#111827;border:1px solid #374151;border-radius:.6rem;color:#fff;font-weight:700;font-size:1.25rem;text-align:center;height:3rem;width:100%}
.lt-bar{height:.55rem;border-radius:9999px;background:#1F2937;overflow:hidden}
.lt-bar>span{display:block;height:100%;background:var(--c);border-radius:9999px}

.lt-prose h2{font-size:1.5rem;font-weight:800;margin:2.2rem 0 .8rem;color:#fff}
.lt-prose h3{font-size:1.15rem;font-weight:700;margin:1.6rem 0 .5rem;color:#fff}
.lt-prose p,.lt-prose li{color:#D1D5DB;line-height:1.75}
.lt-prose p{margin:.8rem 0}
.lt-prose ul{list-style:disc;padding-left:1.25rem;margin:.6rem 0}
.lt-prose ol{list-style:decimal;padding-left:1.25rem;margin:.6rem 0}
.lt-prose a{color:#6EE7B7;text-decoration:underline}
.lt-prose strong{color:#fff}
.lt-prose table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.95rem}
.lt-prose th,.lt-prose td{border-bottom:1px solid #1F2937;padding:.6rem .5rem;text-align:left;color:#D1D5DB}
.lt-prose th{color:#fff}

details.lt-faq{border-bottom:1px solid #1F2937}
details.lt-faq summary{list-style:none;cursor:pointer;padding:1.1rem 0;font-weight:600;color:#fff;display:flex;justify-content:space-between;gap:1rem}
details.lt-faq summary::-webkit-details-marker{display:none}
details.lt-faq summary::after{content:"+";color:#10B981;font-size:1.3rem;line-height:1}
details.lt-faq[open] summary::after{content:"–"}
details.lt-faq p{color:#D1D5DB;padding:0 0 1.1rem;line-height:1.7}