/* ===========================================================
   Felipe Team — base.css
   Tokens de marca (grafite + dourado), reset, acessibilidade,
   carrossel e componentes compartilhados pelos 5 modelos.
   Cada page00X.html adiciona seu proprio <style> de layout.
   =========================================================== */

/* ---------- Reset enxuto ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { min-height: 100%; line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; text-decoration: none; }
ul[role="list"] { list-style: none; padding: 0; }
:where(h1, h2, h3, h4) { line-height: 1.12; text-wrap: balance; }
p { text-wrap: pretty; }

/* ---------- Tokens ---------- */
:root {
  /* Base grafite */
  --bg-0: #0c0e11;
  --bg-1: #121519;
  --bg-2: #191d23;
  --surface: #1c2128;
  --surface-2: #232932;
  --line: rgba(255,255,255,.09);
  --line-strong: rgba(255,255,255,.16);

  /* Texto */
  --text: #eef0f3;
  --text-muted: #a7adb7;
  --text-dim: #7d838d;

  /* Dourado premium */
  --gold: #c9a24b;
  --gold-2: #e7cd86;
  --gold-3: #a67c2e;
  --gold-grad: linear-gradient(135deg, #e7cd86 0%, #c9a24b 45%, #a67c2e 100%);
  --gold-soft: rgba(201,162,75,.14);

  /* WhatsApp */
  --wa: #25d366;
  --wa-dark: #1da851;

  /* Tipografia */
  --font-head: "Montserrat", system-ui, "Segoe UI", Roboto, sans-serif;
  --font-body: "Barlow", system-ui, "Segoe UI", Roboto, sans-serif;

  /* Layout */
  --container: 1180px;
  --container-narrow: 860px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px -20px rgba(0,0,0,.65);
  --shadow-gold: 0 14px 40px -14px rgba(201,162,75,.5);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Base do documento ---------- */
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg-0);
  overflow-x: hidden;
}

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2.2rem); }
.container--narrow { max-width: var(--container-narrow); }

.eyebrow {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-2);
}
.text-gold { color: var(--gold-2); }
.gold-underline { background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Botoes ---------- */
.btn {
  --btn-pad-y: .95rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem; line-height: 1;
  padding: var(--btn-pad-y) 1.6rem; border-radius: 999px;
  min-height: 52px; text-align: center;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease), border-color .18s;
  will-change: transform;
}
.btn:active { transform: translateY(1px) scale(.995); }
.btn--gold { background: var(--gold-grad); color: #201703; box-shadow: var(--shadow-gold); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 20px 46px -14px rgba(201,162,75,.62); }
.btn--wa { background: var(--wa); color: #05270f; box-shadow: 0 14px 34px -14px rgba(37,211,102,.6); }
.btn--wa:hover { background: #2be072; transform: translateY(-2px); }
.btn--ghost { border: 1.5px solid var(--line-strong); color: var(--text); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-2); }
.btn--lg { font-size: 1.08rem; min-height: 58px; padding: 1.1rem 2rem; }
.btn--block { display: flex; width: 100%; }
.btn .ico { width: 20px; height: 20px; flex: none; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: clamp(14px, 4vw, 26px); bottom: clamp(14px, 4vw, 26px);
  z-index: 90;
  display: inline-flex; align-items: center; gap: .55rem;
  background: var(--wa); color: #05270f;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  padding: .8rem 1.15rem; border-radius: 999px;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,.55), 0 0 0 6px rgba(37,211,102,.14);
  transition: transform .2s var(--ease), box-shadow .2s;
}
.wa-float:hover { transform: translateY(-2px) scale(1.02); }
.wa-float .ico { width: 24px; height: 24px; }
.wa-float__label { white-space: nowrap; }
@media (max-width: 520px) { .wa-float__label { display: none; } .wa-float { padding: .85rem; } }

/* ---------- Selo / badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--font-head); font-weight: 600; font-size: .8rem;
  padding: .45rem .85rem; border-radius: 999px;
  background: var(--gold-soft); color: var(--gold-2);
  border: 1px solid rgba(201,162,75,.3);
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); }

/* ---------- Disclaimer de resultados ---------- */
.disclaimer {
  font-size: .82rem; color: var(--text-dim); line-height: 1.5;
  border-left: 2px solid var(--line-strong); padding-left: .9rem; max-width: 62ch;
}

/* ===========================================================
   Carrossel acessivel (toque + teclado + botoes + indicadores)
   =========================================================== */
.carousel { position: relative; }
.carousel__viewport {
  overflow-x: auto; overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.carousel__viewport::-webkit-scrollbar { display: none; }
.carousel__track { display: flex; gap: clamp(.8rem, 2.5vw, 1.2rem); }
.carousel__slide {
  flex: 0 0 auto; scroll-snap-align: center;
  width: min(78vw, 300px);
}
.carousel__slide figure { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--surface); border: 1px solid var(--line); }
.carousel__slide img { width: 100%; aspect-ratio: 2 / 3; object-fit: cover; }
.carousel__slide figcaption {
  position: absolute; inset-inline: 0; bottom: 0;
  padding: 1.4rem .9rem .8rem; font-size: .82rem; color: #f2ede0;
  background: linear-gradient(to top, rgba(8,9,11,.92), transparent);
}
.carousel__btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(18,21,25,.82); border: 1px solid var(--line-strong);
  color: var(--gold-2); font-size: 1.5rem; line-height: 1;
  backdrop-filter: blur(6px); transition: background .18s, transform .18s;
}
.carousel__btn:hover { background: var(--surface-2); transform: translateY(-50%) scale(1.06); }
.carousel__btn--prev { left: -6px; }
.carousel__btn--next { right: -6px; }
.carousel__btn[disabled] { opacity: .35; cursor: default; }
@media (max-width: 700px) { .carousel__btn { display: none; } }
.carousel__dots { display: flex; justify-content: center; gap: .5rem; margin-top: 1.1rem; flex-wrap: wrap; }
.carousel__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); transition: background .2s, transform .2s, width .2s; }
.carousel__dot[aria-selected="true"] { background: var(--gold); width: 24px; border-radius: 999px; }

/* ---------- Formulario ---------- */
.field { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; text-align: left; }
.field > label { font-family: var(--font-head); font-weight: 600; font-size: .9rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: .85rem 1rem; border-radius: var(--radius-sm);
  background: var(--bg-1); border: 1.5px solid var(--line-strong); color: var(--text);
  transition: border-color .18s, box-shadow .18s;
}
.field input::placeholder { color: var(--text-dim); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-soft);
}
.field--error input, .field--error select { border-color: #e06a5b; }
.field__err { color: #f0917f; font-size: .8rem; min-height: 1em; }
.form__status { font-size: .95rem; margin-top: .5rem; min-height: 1.2em; }
.form__status--ok { color: var(--wa); }
.form__status--err { color: #f0917f; }
.btn[aria-busy="true"] { opacity: .8; pointer-events: none; }

/* ---------- Acessibilidade ---------- */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 3px solid var(--gold-2); outline-offset: 3px; border-radius: 4px; }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--gold); color: #201703; padding: .7rem 1.1rem; border-radius: 8px;
  font-weight: 700; transition: top .2s;
}
.skip-link:focus { top: 12px; }

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .carousel__viewport { scroll-behavior: auto; }
}