:root {
  /* Estrutura: preto/grafite do pote */
  --ink-darkest: #0b0b0d;
  --ink-dark: #191a1f;
  --ink: #3a3e46;
  --ink-mid: #545963;
  /* Acento: prata cromada da onda do rótulo */
  --silver: #d5dae1;
  --silver-dark: #9ba3ae;
  --smoke: #f4f5f7;
  --text: #1e1f23;
  --muted: #7c828c;
  --border: #e4e6ea;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Inter", -apple-system, sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

.container { max-width: 1000px; margin: 0 auto; padding: 0 20px; }
.text-center { text-align: center; }

/* ---------- Steps ---------- */
.steps {
  background: #fff;
  padding: 14px 0 12px;
}
.steps-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}
.step {
  background: var(--ink-darkest);
  color: rgba(255,255,255,.45);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
  padding: 5px 16px;
  border-radius: 20px;
}
.step.current { color: #fff; }

/* ---------- Headline band ---------- */
#headline {
  background: linear-gradient(160deg, var(--ink-dark) 0%, var(--ink-darkest) 100%);
  padding: 30px 0 34px;
  text-align: center;
}
.title {
  font-size: 27px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.4px;
  line-height: 1.25;
}
.span-title { color: var(--silver); }
.rating-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.1);
  border-radius: 20px;
  padding: 6px 16px;
  margin-top: 16px;
  font-size: 12px;
  color: #fff;
  font-weight: 500;
}
.stars { color: var(--silver); letter-spacing: 1px; }

/* ---------- Products ---------- */
.products { padding: 34px 0 50px; }
.productsGrid {
  display: grid;
  grid-template-columns: 1fr 1.12fr 1fr;
  gap: 16px;
  align-items: center;
}

.kit {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 12px;
  overflow: visible;
  text-decoration: none;
  color: inherit;
  box-shadow: 0 3px 14px rgba(0,0,0,.09);
  transition: transform .18s, box-shadow .18s;
}
.kit:hover { transform: translateY(-4px); box-shadow: 0 8px 26px rgba(0,0,0,.14); }

.kit.featured {
  border: 2px solid var(--ink-darkest);
  box-shadow: 0 6px 26px rgba(0,0,0,.16);
  z-index: 2;
}

/* best value ribbon — acabamento cromado da onda do rótulo */
.best-ribbon {
  background: linear-gradient(180deg, #eef1f4 0%, var(--silver) 48%, #aeb6c1 52%, #cfd5dd 100%);
  color: var(--ink-darkest);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .6px;
  text-align: center;
  padding: 7px;
  border-radius: 10px 10px 0 0;
}

/* card header */
.kit-head {
  background: var(--ink-dark);
  color: #fff;
  text-align: center;
  padding: 14px 12px 16px;
}
.kit.featured .kit-head { background: var(--ink-darkest); border-radius: 0; }
.kit:not(.featured) .kit-head { border-radius: 12px 12px 0 0; }
.kit-head h3 {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: .2px;
}
.kit-head p {
  font-size: 11.5px;
  opacity: .75;
  margin-top: 3px;
}

/* card body */
.kit-body {
  padding: 20px 18px 22px;
  text-align: center;
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.kit-img {
  width: 100%;
  max-width: 165px;
  /* Pareia com os atributos width/height do <img>: sem isto a altura
     fica travada no valor do atributo e a imagem estica. */
  height: auto;
  margin: 6px auto 14px;
  display: block;
}
.kit.featured .kit-img { max-width: 195px; }

/* price */
.price-row {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 3px;
  margin-bottom: 2px;
}
.price-cur {
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  margin-top: 7px;
}
.price-num {
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
  letter-spacing: -1.5px;
}
.kit.featured .price-num { font-size: 50px; color: var(--ink-darkest); }
.price-unit {
  text-align: left;
  font-size: 9.5px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .4px;
  line-height: 1.15;
  margin-top: 11px;
}

/* button */
.kit-btn {
  display: block;
  background: linear-gradient(180deg, #eef1f4 0%, var(--silver) 48%, #b7bec8 52%, #d3d9e0 100%);
  color: var(--ink-darkest);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .4px;
  padding: 12px 10px 10px;
  border-radius: 7px;
  text-decoration: none;
  margin-top: auto;
  box-shadow: 0 3px 0 var(--silver-dark);
}
.kit-btn span {
  display: block;
  font-size: 10px;
  font-weight: 600;
  opacity: .8;
  margin-top: 1px;
}
.kit.featured .kit-btn {
  background: var(--ink-darkest);
  color: #fff;
  box-shadow: 0 3px 0 #000;
}

/* payment icons */
.pay-icons {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: 13px 0 10px;
}
.pay-icons svg { display: block; }

.kit-total {
  font-size: 15px;
  font-weight: 800;
  color: var(--text);
}
.kit-ship {
  font-size: 10px;
  font-weight: 700;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: .3px;
  margin-top: 2px;
}
.kit-ship.paid { color: var(--muted); }

.below-cta {
  font-size: 12px;
  color: var(--muted);
  text-align: center;
  margin-top: 24px;
  line-height: 1.6;
}
.below-cta a { color: var(--ink); }

/* ---------- Guarantee ---------- */
.guarantee { padding: 0px 0 60px; text-align: center; }
.seal-big-img {
  width: 150px;
  height: auto;
  display: block;
  margin: 0 auto 22px;
}

.guarantee h2 {
  font-size: 25px;
  font-weight: 800;
  color: var(--ink-darkest);
  letter-spacing: -.3px;
  margin-bottom: 6px;
}
.guarantee .sub {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 18px;
}
.guarantee p {
  max-width: 640px;
  margin: 0 auto 10px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.75;
}
.guarantee p a { color: var(--ink); }

/* ---------- Footer ---------- */
footer {
  background: var(--ink-darkest);
  color: #fff;
  padding: 40px 0 34px;
  font-size: 11px;
}
footer a { color: #fff; }
.footer-links {
  list-style: none;
  text-align: center;
  margin-bottom: 24px;
}
.footer-links li { display: inline-block; margin: 0 8px 6px; }
.footer-links a { text-decoration: none; opacity: .9; font-size: 11.5px; }
.footer-links a:hover { text-decoration: underline; }

.statements { opacity: .72; line-height: 1.75; text-align: center; max-width: 760px; margin: 0 auto; }
.statements p { margin-bottom: 11px; }

.support-block {
  background: rgba(255,255,255,.07);
  border-radius: 8px;
  padding: 15px 18px;
  margin: 22px auto;
  max-width: 760px;
  line-height: 1.85;
  text-align: center;
  font-size: 11.5px;
}
.support-block b { color: var(--silver); }

.footer-contact {
  text-align: center;
  margin: 22px 0 8px;
  line-height: 1.9;
  font-size: 11.5px;
}
.footer-contact a { text-decoration: underline; }

.copyright { text-align: center; opacity: .45; margin-top: 18px; font-size: 11px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .productsGrid { grid-template-columns: 1fr; gap: 22px; }

  /* Coluna única: empilha 3 → 2 → 1 potes (maior valor primeiro).
     O DOM está na ordem 1 / 3 / 2 porque no desktop o destacado fica
     no meio, então aqui cada card é reposicionado na mão. */
  .productsGrid .kit:nth-child(1) { order: 3; } /* 1 pote  */
  .productsGrid .kit:nth-child(2) { order: 1; } /* 3 potes */
  .productsGrid .kit:nth-child(3) { order: 2; } /* 2 potes */

  .title { font-size: 21px; }
  .guarantee h2 { font-size: 21px; }
}