/* ==========================================================================
   Moxu — base comum dos sites dos serviços (identidade v4, "Nature Distilled")
   Servido em /_base/moxu.css por todos os hosts *.moxu.com.br.
   Cada site define só o que é dele (hero, ilustrações) no próprio index.html.
   ========================================================================== */

/* ---------- 1. Tokens primitivos ---------- */
:root {
  --sand-50: #F2EEE4;  --sand-100: #EAE4D6; --sand-200: #DDD6C6;
  --moss-700: #4F6238; --moss-800: #3F4F2C; --moss-300: #9DB37C;
  --clay-700: #9A4E1C; --clay-300: #C9A27A; --clay-200: #D9925F;
  --water-700: #2F5D74; --water-300: #8FB5C4;
  --ink-900: #2A2A26;  --ink-600: #59574E;
  --soil-900: #1F241C; --soil-800: #2A3125; --soil-700: #343C2E; --soil-100: #E8E1D2; --soil-300: #B9B2A2;

  /* ---------- 2. Semânticos (modo claro) ---------- */
  --bg: var(--sand-50);
  --bg-alt: var(--sand-100);
  --surface: #FBF9F4;
  --card: var(--sand-200);
  --fg: var(--ink-900);
  --muted: var(--ink-600);
  --primary: var(--moss-700);
  --primary-hover: var(--moss-800);
  --on-primary: #FFFFFF;
  --accent: var(--clay-700);
  --info: var(--water-700);
  --line: rgba(42, 42, 38, .14);
  --shadow: 0 1px 2px rgba(42,42,38,.06), 0 12px 32px -12px rgba(42,42,38,.18);
  --grain-opacity: .07;

  /* ---------- 3. Componentes ---------- */
  --font-head: 'Lora', Georgia, 'Times New Roman', serif;
  --font-body: 'Albert Sans', 'Segoe UI', sans-serif;
  --btn-radius: 999px;
  --card-radius: 20px;
  --input-radius: 10px;
  --wrap: 1160px;
  --gutter: clamp(16px, 4vw, 40px);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: var(--soil-900);
    --bg-alt: #232A1F;
    --surface: var(--soil-800);
    --card: var(--soil-700);
    --fg: var(--soil-100);
    --muted: var(--soil-300);
    --primary: var(--moss-300);
    --primary-hover: #B2C695;
    --on-primary: #1F241C;
    --accent: var(--clay-300);
    --info: var(--water-300);
    --line: rgba(232, 225, 210, .14);
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 16px 40px -16px rgba(0,0,0,.6);
    --grain-opacity: .05;
  }
}

/* ---------- Reset leve ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 400 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* textura de grão (7%) sobre o fundo */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: var(--grain-opacity); mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-color-scheme: dark) { body::before { mix-blend-mode: screen; } }
img, svg { max-width: 100%; display: block; }
a { color: var(--info); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--info); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--moss-300); color: var(--ink-900); }

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; text-wrap: balance; }
h1 { font-size: clamp(40px, 6.4vw, 76px); letter-spacing: -.02em; }
h2 { font-size: clamp(30px, 3.6vw, 38px); }
h3 { font-size: 21px; }
p { margin: 0 0 1em; text-wrap: pretty; }
.lead { font-size: clamp(18px, 1.6vw, 21px); color: var(--muted); max-width: 38ch; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55em;
  font: 500 14px/1 var(--font-body); letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: currentColor; }
em.serif { font-family: var(--font-head); font-style: italic; font-weight: 500; color: var(--accent); }

/* ---------- Layout ---------- */
.wrap { width: min(var(--wrap), 100% - 2 * var(--gutter)); margin-inline: auto; }
section { padding-block: clamp(64px, 10vw, 120px); position: relative; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 640px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head p { color: var(--muted); }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--fg); }
.brand img { height: 30px; width: auto; }
.brand .brand-service {
  font: 500 14px/1 var(--font-body); color: var(--muted);
  padding-left: 12px; border-left: 1px solid var(--line);
}
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a:not(.btn) { color: var(--fg); text-decoration: none; font-size: 15px; font-weight: 500; }
.site-nav a:not(.btn):hover { color: var(--accent); }
@media (max-width: 760px) { .site-nav a:not(.btn) { display: none; } }

/* logo claro/escuro */
.logo-dark { display: none !important; }
@media (prefers-color-scheme: dark) { .logo-light { display: none !important; } .logo-dark { display: block !important; } }

/* ---------- Botões (pílula, 48 px) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 0 26px; border-radius: var(--btn-radius);
  font: 600 16px/1 var(--font-body); text-decoration: none; cursor: pointer;
  border: 1.5px solid transparent; transition: background .2s, color .2s, transform .2s, border-color .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-primary:hover { background: var(--primary-hover); color: var(--on-primary); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { color: #fff; filter: brightness(1.08); }
.btn-outline { background: transparent; color: var(--fg); border-color: currentColor; }
.btn-outline:hover { color: var(--primary); }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 15px; }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Cartões ---------- */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--card-radius); box-shadow: var(--shadow); padding: 28px;
}
.grid { display: grid; gap: clamp(16px, 2vw, 24px); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* passos numerados ("como funciona") */
.steps { counter-reset: passo; }
.step { position: relative; padding-top: 64px; }
.step::before {
  counter-increment: passo; content: counter(passo, decimal-leading-zero);
  position: absolute; top: 24px; left: 28px;
  font: 600 italic 28px/1 var(--font-head); color: var(--accent);
}
.step p { color: var(--muted); margin: 0; }

/* ---------- Planos ---------- */
.plans { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); align-items: stretch; }
.plan { display: flex; flex-direction: column; gap: 18px; }
.plan h3 { margin: 0; }
.plan .price { font: 600 44px/1 var(--font-head); letter-spacing: -.02em; }
.plan .price small { font: 500 15px/1 var(--font-body); color: var(--muted); letter-spacing: 0; }
.plan .note { color: var(--muted); font-size: 15px; margin: -8px 0 0; }
.plan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; flex: 1; align-content: start; }
.plan li { position: relative; padding-left: 28px; font-size: 16px; }
.plan li::before {
  content: ""; position: absolute; left: 2px; top: .45em; width: 14px; height: 9px;
  border-left: 2px solid var(--primary); border-bottom: 2px solid var(--primary); transform: rotate(-45deg);
}
.plan li.off { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--line); }
.plan li.off::before { border-color: var(--line); }
.plan-featured { border: 2px solid var(--primary); position: relative; }
.badge {
  display: inline-block; padding: 6px 12px; border-radius: 999px;
  font: 600 13px/1 var(--font-body); letter-spacing: .02em;
  background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--accent);
}
.plan-featured .badge { position: absolute; top: -14px; right: 24px; background: var(--accent); color: #fff; }

/* ---------- Avisos ---------- */
.notice {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 18px; border-radius: 14px;
  font-size: 15px; border: 1px solid;
}
.notice-info { color: var(--info); border-color: color-mix(in srgb, var(--info) 35%, transparent); background: color-mix(in srgb, var(--info) 9%, transparent); }
.notice-ok { color: var(--primary); border-color: color-mix(in srgb, var(--primary) 35%, transparent); background: color-mix(in srgb, var(--primary) 9%, transparent); }
.notice-warn { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 35%, transparent); background: color-mix(in srgb, var(--accent) 9%, transparent); }
.notice p { margin: 0; color: var(--fg); }

/* ---------- Formulário ---------- */
.form { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font: 500 14px/1.2 var(--font-body); }
.field .help { font-size: 13px; color: var(--muted); }
.input, .select {
  width: 100%; min-height: 48px; padding: 0 14px; border-radius: var(--input-radius);
  border: 1.5px solid var(--line); background: var(--bg); color: var(--fg);
  font: 400 16px/1 var(--font-body); transition: border-color .2s, box-shadow .2s;
}
.input:focus, .select:focus { outline: none; border-color: var(--info); box-shadow: 0 0 0 4px color-mix(in srgb, var(--info) 18%, transparent); }
.choices { display: flex; flex-wrap: wrap; gap: 10px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; }
.choice span {
  display: inline-flex; align-items: center; min-height: 42px; padding: 0 16px; border-radius: 999px;
  border: 1.5px solid var(--line); cursor: pointer; font-size: 15px; transition: all .2s;
}
.choice input:checked + span { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 12%, transparent); color: var(--primary); font-weight: 600; }
.choice input:focus-visible + span { outline: 3px solid var(--info); outline-offset: 2px; }
.form-status { min-height: 1.4em; font-size: 15px; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; max-width: 800px; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0 18px; }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: baseline;
  font: 600 20px/1.3 var(--font-head); padding: 14px 0 0;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 26px/1 var(--font-body); color: var(--accent); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin: 10px 0 0; max-width: 64ch; }

/* ---------- Rodapé ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0 48px; font-size: 15px; color: var(--muted); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 20px 40px; justify-content: space-between; align-items: center; }
.site-footer img { height: 26px; width: auto; }
.site-footer a { color: var(--muted); }
.site-footer .foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }

/* ---------- Entrada animada (escalonada) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .rise { opacity: 0; transform: translateY(18px); animation: rise .8s cubic-bezier(.2,.7,.2,1) forwards; }
  .d1 { animation-delay: .08s; } .d2 { animation-delay: .18s; } .d3 { animation-delay: .3s; } .d4 { animation-delay: .44s; } .d5 { animation-delay: .6s; }
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
  .reveal.is-in { opacity: 1; transform: none; }
}
@keyframes rise { to { opacity: 1; transform: none; } }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }