/* ================= RESET BÁSICO ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ================= VARIÁVEIS ================= */
:root {
  --preto: #111;
  --branco: #ffffff;
  --cinza: #888;
  --rosa: #f5c2d6;
  --verde-whats: #25d366;
  --verde-whats-hover: #1ebe5d;

  font-family: 'Segoe UI', Arial, sans-serif;
}

/* ================= BODY ================= */
body {
  background: #000;
  color: #fff;
  line-height: 1.4;
  text-align: center;
}

/* ================= HEADER ================= */
.header {
  background:#000
}

.logo {
  width: 120px;
  margin: 0 auto 16px;
}

.header h1 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.header p {
  font-size: 0.95rem;
  color: #444;
}

/* ================= BOTÕES HEADER ================= */
.btns {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.btn {
  padding: 10px 18px;
  border-radius: 20px;
  border: 1px solid #222;
  font-size: 0.85rem;
  color: #222;
  transition: 0.3s;
}

.btn:hover {
  background: #222;
  color: #fff;
}

/* ================= SEÇÕES ================= */
section {
  padding: 48px 20px;
}

section h2 {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 40px;
  letter-spacing: 1px;
}

/* ================= GRID ================= */
.grid {
  justify-items: center; 
}

/* ================= CARD ================= */
.card {
  background: #111;
  border-radius: 16px;
  padding: 20px;
  position: relative;
  text-align: center;
  margin: 0%;
}

/* ================= IMAGEM ================= */
.img-box {
  position: relative;
}

.card img {
  border-radius: 12px;
  margin-bottom: 16px;
}

/* ================= TAG DE PREÇO ================= */
.price-tag-ilhos {
  position: absolute;
  top: 12px;
  left: 12px;
  background: #f5f3ef;
  padding: 10px 16px 10px 22px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #000;
  transform: rotate(-6deg);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.price-tag-ilhos .hole {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: #000;
  border-radius: 50%;
}

/* ================= ETIQUETA TÉCNICA ================= */
.etiqueta-tecnica {
  border: 1px solid #333;
  border-radius: 10px;
  padding: 12px;
  font-size: 0.7rem;
  margin: 12px 0;
  background: #fff;
  color: #000;
}

.etiqueta-tecnica .marca {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.etiqueta-tecnica .cnpj {
  font-size: 0.6rem;
  margin-bottom: 8px;
}

.etiqueta-tecnica .composicao p {
  margin: 2px 0;
}

.etiqueta-tecnica .tamanho {
  font-size: 1.1rem;
  font-weight: bold;
  margin: 8px 0;
}

.etiqueta-tecnica .origem {
  font-size: 0.6rem;
}

/* ================= TEXTO ================= */
.card h3 {
  font-size: 1rem;
  margin: 12px 0;
}

/* ================= AÇÕES ================= */
.acoes {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}

.btn-comprar {
  padding: 10px;
  border-radius: 20px;
  border: 1px solid var(--cinza);
  color: var(--cinza);
  transition: 0.3s;
}

.btn-comprar:hover {
  background: #fff;
  color: #000;
}

.btn-instagram {
  font-size: 0.8rem;
  color: #aaa;
}

.btn-instagram:hover {
  color: #fff;
}

/* ================= FOOTER ================= */
footer {
  border-top: 1px solid #222;
  padding: 40px 20px;
  font-size: 0.85rem;
  color: var(--cinza);
}

footer a {
  color: #aaa;
}

footer a:hover {
  color: #fff;
}

.credito {
  margin-top: 20px;
  font-size: 0.75rem;
}

/* ================= WHATSAPP FIXO ================= */
.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--verde-whats);
  color: #fff;
  padding: 14px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 999;
  transition: background 0.3s, transform 0.2s;
}

.whatsapp:hover {
  background: var(--verde-whats-hover);
  transform: scale(1.05);
}

/* ================= DESKTOP ================= */
@media (min-width: 768px) {
  .logo {
    width: 150px;
  }

  .grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .acoes {
    flex-direction: row;
    justify-content: center;
  }
}