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

:root {
  --red-dark: #8f2f27;
  --red: #c0392b;
  --teal: #168f7c;
  --teal-light: #33b8a3;
  --cream: #fbf4e7;
  --paper: #fffdf8;
  --text: #2a2622;
  --muted: #665f58;
  --gold: #e4a52f;
  --gold-dark: #bd8420;
  --ff-head: 'Playfair Display', Georgia, serif;
  --ff-body: 'Inter', system-ui, Arial, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--ff-body);
  background: var(--cream);
  color: var(--text);
  line-height: 1.55;
  text-align: center;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }

.scarcity-bar {
  background: var(--red);
  color: #fff;
  padding: 12px 16px;
  font-size: 15px;
}

.header {
  background: linear-gradient(180deg, #7c2a23 0%, var(--red-dark) 100%);
  color: #fff;
  padding: 40px 20px 38px;
}

.header-inner { max-width: 760px; margin: 0 auto; }

.eyebrow {
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #ffd178;
  margin-bottom: 14px;
}

.header h1 {
  font-family: var(--ff-head);
  font-size: clamp(1.75rem, 6vw, 2.55rem);
  line-height: 1.16;
  font-weight: 800;
  margin-bottom: 14px;
}

.header .sub {
  font-size: 1.08rem;
  font-weight: 400;
  opacity: .96;
  max-width: 650px;
  margin: 0 auto;
}

.mockup {
  width: min(76vw, 390px);
  max-height: 560px;
  object-fit: contain;
  margin: 24px auto 10px;
  border-radius: 8px;
  box-shadow: 0 14px 30px rgba(0,0,0,.28);
}

.header-price { font-size: 1.05rem; margin-top: 4px; }
.header-price strong { color: #ffd178; font-size: 1.3rem; }
.header-fine { font-size: .84rem; opacity: .78; margin-top: 4px; }

.btn {
  display: inline-block;
  background: var(--gold);
  color: #281a05;
  padding: 15px 28px;
  text-decoration: none;
  font-size: 1.06rem;
  font-weight: 900;
  border-radius: 6px;
  margin: 20px 0 8px;
  border-bottom: 4px solid var(--gold-dark);
  box-shadow: 0 6px 16px rgba(0,0,0,.22);
  transition: transform .15s ease, background-color .15s ease;
  max-width: 100%;
  text-transform: uppercase;
  letter-spacing: .02em;
}

.btn:hover { transform: translateY(-2px); background: #f2b945; }
.btn--full { display: block; width: 100%; }

.section {
  padding: 44px 20px;
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}

.section h2 {
  font-family: var(--ff-head);
  color: var(--red-dark);
  font-size: clamp(1.45rem, 5vw, 1.95rem);
  line-height: 1.22;
  text-align: center;
  margin-bottom: 22px;
}

.center { text-align: center; }

.list { list-style: none; }

.list li {
  background: var(--paper);
  margin-bottom: 10px;
  padding: 15px 16px;
  border-radius: 6px;
  font-size: 1.02rem;
  font-weight: 750;
  box-shadow: 0 2px 6px rgba(0,0,0,.07);
  border-left: 5px solid var(--red);
}

.list--ok li { border-left-color: var(--teal); }

.callout {
  font-family: var(--ff-head);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--red-dark);
  text-align: center;
  margin: 26px auto 0;
  max-width: 560px;
}

.autor {
  background: var(--paper);
  border-radius: 10px;
  max-width: 820px;
  text-align: center;
  padding: 40px 24px;
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
}

.autor img {
  width: 100%;
  max-width: 420px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  border-radius: 10px;
  margin: 0 auto 20px;
}

.autor p {
  font-size: 1.07rem;
  line-height: 1.66;
  margin-bottom: 12px;
}

.autor-frase {
  font-family: var(--ff-head);
  font-style: italic;
  font-size: 1.25rem !important;
  color: var(--teal);
}

.module {
  background: var(--paper);
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,.09);
}

.module img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 12px;
}

.module h3 {
  color: var(--red-dark);
  font-size: 1.16rem;
  margin-bottom: 6px;
}

.module p { font-size: 1rem; color: var(--muted); }

.mucho-mas {
  text-align: center;
  font-family: var(--ff-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--red-dark);
  margin: 28px 0 6px;
}

.mucho-mas-sub {
  text-align: center;
  color: var(--muted);
  font-size: 1rem;
}

.sample {
  background: #fff9ee;
  border-radius: 10px;
}

.sample-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: center;
}

.sample-grid img {
  border-radius: 8px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.sample-grid p {
  font-size: 1.05rem;
  margin-bottom: 12px;
}

.price-box {
  background: var(--red-dark);
  color: #fff;
  padding: 40px 22px 34px;
  border-radius: 10px;
  text-align: center;
  margin: 20px auto 40px;
  max-width: 620px;
  border: 2px solid #a84236;
  box-shadow: 0 12px 32px rgba(143,47,39,.35);
}

.price-box h2 {
  color: #fff;
  font-size: 1.72rem;
  margin-bottom: 18px;
}

.oferta-lista {
  list-style: none;
  text-align: left;
  display: inline-block;
  margin-bottom: 22px;
}

.oferta-lista li {
  padding: 5px 0;
  font-size: 1rem;
}

.oferta-de {
  font-size: 1rem;
  text-decoration: line-through;
  opacity: .62;
}

.oferta-por {
  font-size: 1.35rem;
  font-weight: 800;
}

.oferta-por strong {
  display: block;
  font-size: 3rem;
  color: #ffd178;
  line-height: 1.15;
}

.oferta-fine {
  font-size: .86rem;
  opacity: .78;
  margin-top: 4px;
}

.oferta-garantia {
  margin-top: 14px;
  font-size: .88rem;
  opacity: .82;
}

.footer {
  background: #5e211c;
  color: #f0d5cb;
  padding: 28px 20px;
  font-size: .85rem;
}

.footer p + p { margin-top: 6px; }

@media (max-width: 650px) {
  .btn { font-size: .98rem; padding: 15px 17px; }
  .btn--wide { width: 100%; }
  .sample-grid { grid-template-columns: 1fr; }
  .mockup { width: min(82vw, 330px); }
}