:root {
  --orange-deep: #c94600;
  --orange: #f25f0b;
  --orange-light: #ff8a1f;
  --gold: #ffc328;
  --cream: #fff4de;
  --ink: #17100b;
  --whatsapp: #25d366;
  --whatsapp-dark: #1ebc59;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--orange);
  color: var(--cream);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
main {
  min-height: 100vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 18%, rgba(255, 201, 56, .34), transparent 28%),
    radial-gradient(circle at 90% 35%, rgba(111, 28, 0, .25), transparent 32%),
    linear-gradient(155deg, var(--orange-light) 0%, var(--orange) 42%, var(--orange-deep) 100%);
}

.topbar {
  width: min(100% - 28px, 720px);
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand { display: flex; align-items: center; gap: 9px; font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .05em; }
.brand img { width: 44px; height: 44px; object-fit: cover; border-radius: 13px; box-shadow: 0 8px 20px rgba(62,18,0,.25); }
.instagram-button { padding: 10px 13px; border: 1px solid rgba(255,255,255,.42); border-radius: 999px; background: rgba(121,34,0,.16); font-size: 10px; font-weight: 900; white-space: nowrap; backdrop-filter: blur(10px); }

.hero {
  width: min(100% - 32px, 570px);
  margin: 0 auto;
  padding: 34px 0 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.trust-pill { padding: 10px 16px; border-radius: 999px; border: 1px solid rgba(255,255,255,.36); background: rgba(110,27,0,.16); box-shadow: 0 12px 28px rgba(102,29,0,.12); font-size: 11px; font-weight: 800; letter-spacing: .04em; }
.marketplace-logos {
  width: min(100%, 510px);
  margin: 30px 0 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
}
.marketplace-logo {
  width: 88px;
  height: 43px;
  padding: 8px 10px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 10px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 8px 18px rgba(85,22,0,.12);
}
.marketplace-logo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.marketplace-logo.mercado-livre { width: 100px; }
.marketplace-logo.magazine-luiza { width: 105px; }
.marketplace-logo.shein { width: 74px; }
.hero h1, .offers h2, .final-cta h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  letter-spacing: -.045em;
}
.hero h1 { max-width: 530px; font-size: clamp(42px, 11.8vw, 67px); line-height: .96; text-wrap: balance; }
.subtitle { max-width: 460px; margin: 18px auto 0; color: rgba(255,244,222,.84); font-size: 15px; line-height: 1.5; }
.group-button {
  width: 100%;
  min-height: 59px;
  margin-top: 26px;
  padding: 0 15px 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
  color: white;
  font-size: 15px;
  font-weight: 900;
  box-shadow: 0 16px 34px rgba(13,102,45,.28);
  transition: transform .18s ease, box-shadow .18s ease;
}
.group-button:hover { transform: translateY(-2px); box-shadow: 0 20px 40px rgba(13,102,45,.36); }
.group-button b { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.18); font-size: 26px; line-height: 1; }
.hero-cta-anchor { width: 100%; max-width: 430px; }
.hero-cta-anchor .group-button { max-width: none; }
.reassurance { margin: 12px 0 0; color: rgba(255,244,222,.7); font-size: 10px; }

.offers {
  padding: 60px 0 68px;
  background: var(--cream);
  color: var(--ink);
  text-align: center;
}
.section-kicker { margin: 0 16px 10px; color: var(--orange); font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.offers h2 { width: min(100% - 32px, 650px); margin-inline: auto; font-size: clamp(34px, 9.5vw, 52px); line-height: .98; text-wrap: balance; }
.offers-intro { width: min(100% - 42px, 500px); margin: 15px auto 0; color: #72685c; font-size: 13px; line-height: 1.55; }
.offers-carousel { position: relative; }
.offers-track {
  width: min(100%, 1120px);
  margin: 30px auto 0;
  padding: 0 max(16px, calc((100vw - 1120px) / 2));
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(78vw, 310px);
  gap: 13px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scrollbar-width: none;
  text-align: left;
}
.offers-track::-webkit-scrollbar { display: none; }
.offers-arrow {
  display: none;
  position: absolute;
  z-index: 4;
  top: 50%;
  width: 50px;
  height: 50px;
  padding: 0 0 4px;
  border: 1px solid rgba(23,16,11,.12);
  border-radius: 50%;
  background: rgba(255,255,255,.96);
  color: var(--orange-deep);
  box-shadow: 0 12px 30px rgba(51,34,17,.2);
  font: 700 36px/1 Arial, Helvetica, sans-serif;
  cursor: pointer;
  transform: translateY(-50%);
  transition: opacity .18s ease, transform .18s ease, box-shadow .18s ease;
}
.offers-arrow:hover:not(:disabled) { transform: translateY(-50%) scale(1.06); box-shadow: 0 16px 34px rgba(51,34,17,.26); }
.offers-arrow:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.offers-arrow:disabled { opacity: 0; pointer-events: none; }
.offers-arrow-back { left: max(18px, calc((100vw - 1120px) / 2 + 8px)); }
.offers-arrow-forward { right: max(18px, calc((100vw - 1120px) / 2 + 8px)); }
.offer-shot { margin: 0; scroll-snap-align: center; border-radius: 18px; overflow: hidden; background: #101416; box-shadow: 0 18px 34px rgba(51,34,17,.18); }
.offer-shot img { display: block; width: 100%; height: 520px; object-fit: cover; object-position: top; }

.about {
  width: min(100% - 32px, 570px);
  margin: 0 auto;
  padding: 64px 0;
  text-align: center;
}
.about > p { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(25px, 7vw, 35px); line-height: 1.14; letter-spacing: -.025em; }
.store-names { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: center; gap: 9px; }
.store-names strong { padding: 10px 12px; border: 1px solid rgba(255,255,255,.33); border-radius: 999px; font-size: 11px; }

.final-cta {
  width: min(100% - 32px, 570px);
  margin: 0 auto 56px;
  padding: 28px 22px;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 22px;
  background: rgba(105,25,0,.24);
  text-align: center;
  box-shadow: 0 20px 45px rgba(89,22,0,.18);
  backdrop-filter: blur(12px);
}
.final-cta > p { margin: 0 0 8px; color: var(--gold); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .09em; }
.final-cta h2 { font-size: clamp(34px, 8.8vw, 46px); line-height: 1; }
.final-cta .group-button { max-width: 430px; margin-inline: auto; }

footer { padding: 24px 16px 96px; border-top: 1px solid rgba(255,255,255,.18); text-align: center; font-size: 10px; color: rgba(255,244,222,.72); }
footer strong, footer span { display: block; }
footer strong { color: var(--cream); margin-bottom: 5px; }
.mobile-sticky {
  position: fixed;
  z-index: 50;
  left: 10px;
  right: 10px;
  bottom: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(18px);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.mobile-sticky.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.mobile-sticky .group-button { margin: 0; min-height: 56px; border: 1px solid rgba(23,16,11,.14); box-shadow: 0 14px 34px rgba(56,15,0,.38); }

@media (min-width: 760px) {
  .topbar { min-height: 82px; }
  .hero { padding-block: 48px 82px; }
  .offers { padding-block: 76px 84px; }
  .offers-track { grid-auto-columns: 300px; }
  .offers-arrow { display: block; }
  .offer-shot img { height: 500px; }
  .about { padding-block: 76px; }
  .mobile-sticky { display: none; }
  footer { padding-bottom: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: .01ms !important; }
}