/* MTA Tools — site público. Cores do launcher (installer/MTA.Launcher/Themes/Dark.xaml). Sem framework, sem build. */
:root {
  --back: #0F0D0C;
  --sidebar: #151211;
  --surface: #1B1716;
  --surface2: #231E1C;
  --border: #2F2826;
  --border-strong: #433936;
  --header: #F6F3F1;
  --label: #DCD5D2;
  --muted: #9A9390;
  --accent: #F56461;
  --accent-hover: #FC7A69;
  --accent-dark: #E76243;
  --accent-soft: #2E1A17;
  --accent-line: #F0865B;
  --ok: #4CC38A;
  --warn: #E5A84B;
  /* seções claras */
  --paper: #FAF7F6;
  --paper2: #F2ECE9;
  --ink: #1C1716;
  --ink-muted: #6B5F5B;
  --paper-border: #E6DDD9;
  --coral: linear-gradient(135deg, #E76243 0%, #F56461 55%, #FC8469 100%);
  --radius: 14px;
  --radius-sm: 8px;
  --wrap: 1180px;
  --gutter: 16px;
  --font-head: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  color-scheme: dark light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--back); color: var(--label); font-family: var(--font-body); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--header); line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
@media (min-width: 768px) { :root { --gutter: 24px; } }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #fff; padding: 8px 14px; border-radius: 6px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- botões ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 22px; border-radius: 10px; font-weight: 600; font-size: .98rem; border: 1px solid transparent; cursor: pointer; transition: transform .15s, background .15s, border-color .15s, color .15s; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--coral); color: #fff; box-shadow: 0 8px 24px -10px rgba(245, 100, 97, .7); }
.btn-primary:hover { color: #fff; transform: translateY(-1px); filter: brightness(1.06); }
.btn-ghost { border-color: var(--border-strong); color: var(--header); background: rgba(255,255,255,.02); }
.btn-ghost:hover { border-color: var(--accent); color: var(--header); }
.light .btn-ghost { border-color: var(--paper-border); color: var(--ink); background: #fff; }
.light .btn-ghost:hover { border-color: var(--accent-dark); color: var(--ink); }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: .92rem; }
.btn-block { width: 100%; }

/* ---------- cabeçalho ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(15, 13, 12, .82); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--border); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 66px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--header); font-family: var(--font-head); font-weight: 700; font-size: 1.12rem; }
.brand img { width: 34px; height: 34px; }
.brand:hover { color: var(--header); }
.nav-links { display: none; gap: 26px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--label); font-size: .95rem; font-weight: 500; }
.nav-links a:hover { color: var(--accent); }
.nav-cta { display: none; gap: 10px; }
.menu-btn { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; background: none; border: 1px solid var(--border-strong); border-radius: 10px; color: var(--header); cursor: pointer; }
.menu-btn svg { width: 22px; height: 22px; }
.mobile-menu { display: none; border-top: 1px solid var(--border); padding: 12px 0 20px; }
.mobile-menu.open { display: block; }
.mobile-menu a:not(.btn) { display: block; padding: 12px 0; color: var(--label); border-bottom: 1px solid var(--border); font-weight: 500; }
.mobile-menu .btns { display: grid; gap: 10px; margin-top: 16px; }
@media (min-width: 1000px) {
  .nav-links, .nav-cta { display: flex; }
  .menu-btn, .mobile-menu, .mobile-menu.open { display: none; }
}

/* ---------- hero ---------- */
.hero { position: relative; padding: 56px 0 72px; overflow: hidden; background:
  radial-gradient(900px 500px at 85% 10%, rgba(245, 100, 97, .16), transparent 60%),
  radial-gradient(700px 420px at 0% 100%, rgba(231, 98, 67, .10), transparent 60%),
  linear-gradient(160deg, #2A1714 0%, #1B1716 45%, #0F0D0C 100%); }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(180deg, #000 30%, transparent 95%); -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 95%); pointer-events: none; }
.hero-grid { position: relative; display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .hero { padding: 88px 0 104px; } .hero-grid { grid-template-columns: 1.02fr 1fr; gap: 56px; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-line); margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--coral); border-radius: 2px; }
.hero h1 .hl { background: var(--coral); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: 1.12rem; color: var(--label); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 24px; }
@media (max-width: 480px) { .hero-actions .btn { flex: 1 1 100%; } }
.badges { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.badges li { font-size: .82rem; color: var(--label); border: 1px solid var(--border-strong); background: rgba(27, 23, 22, .7); padding: 5px 12px; border-radius: 999px; }
.badges li b { color: var(--header); font-weight: 600; }
.hero-art { position: relative; border-radius: 18px; border: 1px solid var(--border-strong); background: linear-gradient(180deg, #1F1A18, #141110); box-shadow: 0 40px 80px -30px rgba(0,0,0,.8), 0 0 0 1px rgba(245,100,97,.06) inset; overflow: hidden; }
.win-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border); font-size: .78rem; color: var(--muted); }
.win-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); display: inline-block; }
.win-bar span { margin-left: 8px; }

/* ---------- seções ---------- */
section { scroll-margin-top: 70px; }
.section { padding: 72px 0; }
@media (min-width: 960px) { .section { padding: 104px 0; } }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head p { color: var(--muted); font-size: 1.06rem; }
.light { background: var(--paper); color: var(--ink); }
.light h2, .light h3, .light h4 { color: var(--ink); }
.light .section-head p, .light .muted { color: var(--ink-muted); }
.light .eyebrow { color: var(--accent-dark); }
.alt { background: var(--sidebar); }
.light.alt { background: var(--paper2); }
.muted { color: var(--muted); }

/* números / valor */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-top: 8px; }
.stats div { background: var(--surface); padding: 22px 18px; }
.stats b { display: block; font-family: var(--font-head); font-size: 1.7rem; color: var(--header); }
.stats span { font-size: .9rem; color: var(--muted); }
@media (min-width: 768px) { .stats { grid-template-columns: repeat(4, 1fr); } }

.grid { display: grid; gap: 18px; }
@media (min-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; transition: border-color .2s, transform .2s; }
.card:hover { border-color: var(--border-strong); }
.card p { color: var(--muted); font-size: .97rem; margin: 0; }
.light .card { background: #fff; border-color: var(--paper-border); box-shadow: 0 1px 2px rgba(28, 23, 22, .04), 0 10px 30px -18px rgba(28, 23, 22, .18); }
.light .card p { color: var(--ink-muted); }
.light .card:hover { border-color: #D9C9C3; transform: translateY(-2px); }
.ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 16px; border: 1px solid rgba(245, 100, 97, .25); }
.ico svg { width: 24px; height: 24px; }
.light .ico { background: #FDECE8; border-color: #F8CFC4; color: var(--accent-dark); }

/* macros */
.macro { display: flex; flex-direction: column; }
.macro .tag { align-self: flex-start; font-size: .72rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--accent-dark); background: #FDECE8; border-radius: 999px; padding: 3px 10px; margin-bottom: 12px; }
.macro ul { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 6px; }
.macro li { position: relative; padding-left: 20px; font-size: .92rem; color: var(--ink-muted); }
.macro li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 8px; height: 8px; border-radius: 2px; background: var(--coral); transform: rotate(45deg); }
.macro.featured { grid-column: 1 / -1; display: grid; gap: 24px; align-items: center; }
@media (min-width: 960px) { .macro.featured { grid-template-columns: 1fr 1.1fr; padding: 32px; } }
.macro .art { border-radius: 12px; overflow: hidden; background: #171312; border: 1px solid #2F2826; }

/* split (detalhamento / 3D) */
.split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 960px) { .split { grid-template-columns: 1fr 1fr; gap: 64px; } .split.rev > :first-child { order: 2; } }
.checks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 14px; }
.checks li { display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: start; }
.checks li svg { width: 22px; height: 22px; color: var(--accent); margin-top: 2px; }
.checks b { color: var(--header); font-weight: 600; display: block; }
.checks span { color: var(--muted); font-size: .95rem; }
.light .checks b { color: var(--ink); }
.light .checks span { color: var(--ink-muted); }
.frame { border-radius: 16px; border: 1px solid var(--border-strong); background: var(--surface); overflow: hidden; box-shadow: 0 30px 60px -30px rgba(0,0,0,.7); }
.light .frame { border-color: var(--paper-border); background: #fff; box-shadow: 0 30px 60px -34px rgba(28,23,22,.35); }
.caption { font-size: .85rem; color: var(--muted); margin-top: 12px; text-align: center; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.chips span { font-size: .8rem; font-weight: 600; color: var(--header); background: var(--surface2); border: 1px solid var(--border-strong); padding: 5px 12px; border-radius: 6px; font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }

/* passos */
.steps { counter-reset: s; display: grid; gap: 18px; list-style: none; padding: 0; margin: 0; }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { counter-increment: s; position: relative; padding: 26px 22px 22px; border-radius: var(--radius); background: #fff; border: 1px solid var(--paper-border); }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font-family: var(--font-head); font-weight: 700; font-size: 1.9rem; background: var(--coral); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 8px; }
.steps h3 { color: var(--ink); }
.steps p { color: var(--ink-muted); font-size: .95rem; margin: 0; }

/* planos */
.plans { display: grid; gap: 18px; align-items: stretch; }
@media (min-width: 960px) { .plans { grid-template-columns: repeat(3, 1fr); } }
.plan { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 28px 24px; }
.plan.best { border-color: var(--accent); background: linear-gradient(180deg, #2A1A17 0%, var(--surface) 40%); box-shadow: 0 30px 60px -30px rgba(245,100,97,.45); }
.plan .ribbon { position: absolute; top: -12px; left: 24px; background: var(--coral); color: #fff; font-size: .75rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; padding: 4px 12px; border-radius: 999px; }
.plan h3 { font-size: 1.3rem; margin-bottom: 4px; }
.plan .desc { color: var(--muted); font-size: .95rem; min-height: 3em; }
.price { margin: 14px 0 6px; font-family: var(--font-head); color: var(--header); }
.price b { font-size: 2.2rem; font-weight: 700; }
.price small { color: var(--muted); font-family: var(--font-body); font-size: .9rem; margin-left: 4px; }
.price-note { font-size: .82rem; color: var(--muted); margin-bottom: 18px; }
.soon { display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--warn); border: 1px solid rgba(229,168,75,.4); background: rgba(229,168,75,.08); padding: 2px 8px; border-radius: 6px; vertical-align: middle; margin-left: 6px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; flex: 1; }
.plan li { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-size: .95rem; color: var(--label); }
.plan li svg { width: 18px; height: 18px; color: var(--ok); margin-top: 3px; }
.plans-foot { margin-top: 28px; text-align: center; color: var(--muted); font-size: .92rem; }

/* FAQ */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--paper-border); border-radius: 12px; padding: 0 20px; }
.faq details[open] { border-color: #EBC2B6; }
.faq summary { list-style: none; cursor: pointer; padding: 18px 32px 18px 0; position: relative; font-weight: 600; color: var(--ink); font-size: 1.02rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 4px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--accent-dark); border-bottom: 2px solid var(--accent-dark); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p, .faq details ul { color: var(--ink-muted); margin: 0 0 18px; }
.faq details ul { padding-left: 20px; }

/* CTA / contato */
.cta-box { position: relative; overflow: hidden; border-radius: 22px; padding: 40px 24px; border: 1px solid var(--border-strong); background: radial-gradient(600px 300px at 100% 0%, rgba(245,100,97,.22), transparent 60%), linear-gradient(140deg, #2A1714, #171312 70%); display: grid; gap: 28px; align-items: center; }
@media (min-width: 960px) { .cta-box { grid-template-columns: 1.2fr 1fr; padding: 56px; } }
.contact-list { display: grid; gap: 12px; }
.contact-item { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: center; padding: 14px 16px; background: rgba(15,13,12,.55); border: 1px solid var(--border); border-radius: 12px; color: var(--label); }
.contact-item:hover { border-color: var(--accent); color: var(--label); }
.contact-item .ico { margin: 0; width: 44px; height: 44px; }
.contact-item b { display: block; color: var(--header); }
.contact-item span { font-size: .9rem; color: var(--muted); word-break: break-word; }

/* rodapé */
.site-footer { border-top: 1px solid var(--border); padding: 48px 0 28px; background: var(--back); font-size: .93rem; }
.foot-grid { display: grid; gap: 32px; }
@media (min-width: 768px) { .foot-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.site-footer h4 { font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 14px; font-family: var(--font-body); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--label); }
.site-footer a:hover { color: var(--accent); }
.foot-bottom { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--border); display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; color: var(--muted); font-size: .82rem; }

/* páginas legais / 404 */
.doc { padding: 56px 0 80px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
.doc h2 { font-size: 1.3rem; margin-top: 2em; }
.doc p, .doc li { color: var(--ink-muted); }
.notice { background: #FFF6E5; border: 1px solid #F1D49B; color: #6E4E10; border-radius: 10px; padding: 14px 16px; font-size: .93rem; margin: 20px 0 28px; }
.center-page { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 64px 0; }
.center-page .big { font-family: var(--font-head); font-size: clamp(4rem, 14vw, 8rem); font-weight: 700; line-height: 1; background: var(--coral); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* janela de prévia (seção Prévias 3D) */
.preview-body { display: grid; gap: 1px; background: var(--border); grid-template-columns: 1fr; }
@media (min-width: 560px) { .preview-body { grid-template-columns: 1fr 1.25fr; } .preview-body .status { grid-column: 1 / -1; } }
.pane { position: relative; background: #171312; padding: 36px 16px 16px; display: flex; align-items: center; justify-content: center; min-height: 220px; }
.pane img { width: 100%; max-height: 320px; object-fit: contain; }
.pane-label { position: absolute; top: 10px; left: 12px; font-size: .75rem; color: var(--muted); letter-spacing: .02em; }
.pane.status { min-height: 0; padding: 10px 14px; justify-content: flex-start; gap: 8px; font-size: .82rem; color: var(--ok); background: #13201A; }
.ok-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(76,195,138,.18); }
.plan ul { align-content: start; }

/* galeria de folhas + lightbox */
.gallery { display: grid; gap: 18px; }
@media (min-width: 720px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
.shot { margin: 0; background: #fff; border: 1px solid var(--paper-border); border-radius: var(--radius); overflow: hidden; box-shadow: 0 1px 2px rgba(28,23,22,.04), 0 14px 34px -22px rgba(28,23,22,.3); transition: transform .2s, border-color .2s; }
.shot:hover { transform: translateY(-2px); border-color: #D9C9C3; }
.shot a { display: block; background: #F2ECE9; aspect-ratio: 1.414 / 1; overflow: hidden; cursor: zoom-in; }
.shot img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.shot figcaption { padding: 14px 18px 16px; border-top: 1px solid var(--paper-border); }
.shot figcaption b { display: block; color: var(--ink); font-weight: 600; }
.shot figcaption span { color: var(--ink-muted); font-size: .9rem; }
.lightbox { width: min(96vw, 1600px); max-width: none; max-height: 94vh; padding: 0; border: 0; border-radius: 12px; background: #fff; overflow: auto; }
.lightbox::backdrop { background: rgba(15, 13, 12, .86); }
.lightbox img { display: block; width: 100%; height: auto; }
.lb-cap { margin: 0; padding: 10px 16px; font-size: .9rem; color: var(--ink-muted); border-top: 1px solid var(--paper-border); }
.lb-close { position: sticky; top: 8px; float: right; margin: 8px 8px -48px 0; z-index: 2; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(15,13,12,.8); color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; }
@media (min-width: 1000px) and (max-width: 1180px) { .nav-links { gap: 18px; } }