:root {
      --bg: #050807;
      --card: rgba(15, 20, 17, 0.65);
      --accent: #8bc34a;
      --accent-glow: rgba(139, 195, 74, 0.35);
      --accent-dark: #689f38;
      --accent-light: #c9e265;
      --text: #f1f8e9;
      --text-muted: #b2df8a;
      --border: rgba(139, 195, 74, 0.18);
      --blur: blur(16px);
    }

    * { margin:0; padding:0; box-sizing:border-box; }
    body {
      font-family: 'Space Grotesk', sans-serif;
      background: var(--bg);
      color: var(--text);
      min-height: 100vh;
      overflow-x: hidden;
    }

/* ===== NAV DESKTOP E MOBILE ===== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;

  background: rgba(5,8,7,0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  border-bottom: 1px solid var(--border);
  padding: 1.1rem 5%;

  display: flex;
  justify-content: space-between;
  align-items: center;

  z-index: 1000;
}


.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 18px var(--accent-glow);
  text-decoration: none;
}

nav {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

nav a:hover {
  color: var(--accent-light);
}


.cart-btn {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 0.6rem 0.9rem;

  display: flex;
  align-items: center;
  justify-content: center;

  cursor: pointer;
  color: var(--accent);
  font-size: 1.4rem;

  transition: background 0.2s ease, transform 0.2s ease;
}

.cart-btn:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-1px);
}

#cart-count {
  position: absolute;
  top: -6px;
  right: -6px;

  background: var(--accent);
  color: #000;

  font-size: 0.75rem;
  font-weight: 700;

  width: 20px;
  height: 20px;

  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;

  box-shadow: 0 0 12px var(--accent-glow);
}


    .hero {
      height: 100vh;
      min-height: 800px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      padding: 0 5%;
      background: linear-gradient(to bottom, rgba(139,195,74,0.06), transparent 70%);
    }

    .hero h1 {
      font-family: 'Orbitron', sans-serif;
      font-size: clamp(3.5rem, 10vw, 8rem);
      font-weight: 700;
      background: linear-gradient(90deg, var(--accent), var(--accent-light));
      -webkit-background-clip: text;
      background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 1.2rem;
      text-shadow: 0 0 40px var(--accent-glow);
    }

    .hero p {
      font-size: clamp(1.3rem, 4vw, 1.8rem);
      color: var(--text-muted);
      max-width: 800px;
      margin-bottom: 2.5rem;
    }

    .btn {
      padding: 1rem 2.5rem;
      border-radius: 50px;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      border: none;
      cursor: pointer;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-dark));
      color: #000;
      box-shadow: 0 8px 25px var(--accent-glow);
    }

    .btn-primary:hover {
      transform: translateY(-6px) scale(1.05);
      box-shadow: 0 15px 40px var(--accent-glow);
    }

    .section {
      padding: 8rem 5% 6rem;
    }

    .section-title {
      text-align: center;
      font-size: clamp(2.8rem, 6vw, 5rem);
      margin-bottom: 4rem;
      background: linear-gradient(90deg, var(--accent), var(--accent-light));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      text-shadow: 0 0 30px var(--accent-glow);
    }

    .products-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 2.5rem;
      max-width: 1600px;
      margin: 0 auto;
    }

    .product-card {
      background: var(--card);
      backdrop-filter: var(--blur);
      border: 1px solid var(--border);
      border-radius: 20px;
      overflow: hidden;
      transition: all 0.5s ease;
      position: relative;
    }

    .product-card:hover {
      transform: translateY(-15px) rotate(1deg);
      box-shadow: 0 30px 70px var(--accent-glow);
      border-color: var(--accent);
    }

    .product-card img {
      width: 100%;
      height: 280px;
      object-fit: cover;
      transition: transform 0.6s;
    }

    .product-card:hover img { transform: scale(1.08); }

    .product-info {
      padding: 1.8rem;
      text-align: center;
    }

    .product-info h3 {
      color: var(--accent-light);
      font-size: 1.5rem;
      margin-bottom: 0.8rem;
    }

    .price {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--text);
      margin: 0.6rem 0 1.2rem;
    }

    .btn-add {
      background: transparent;
      border: 2px solid var(--accent);
      color: var(--accent);
      width: 100%;
      border-radius: 50px;
      padding: 0.9rem;
      font-weight: 600;
      transition: all 0.4s;
    }

    .btn-add:hover {
      background: var(--accent);
      color: #000;
      box-shadow: 0 0 20px var(--accent-glow);
    }

/* OVERLAY — CARRINHO */
#cart-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: radial-gradient(
    circle at top,
    rgba(25, 35, 32, 0.95),
    rgba(5, 8, 7, 0.98)
  );
  backdrop-filter: blur(14px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

/* CONTAINER PRINCIPAL */
.modal-content {
  position: relative;
  background: linear-gradient(
    180deg,
    rgba(18, 24, 22, 0.98),
    rgba(10, 14, 13, 0.98)
  );
  border-radius: 32px;
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 3rem;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03),
    0 30px 90px rgba(0,0,0,0.75),
    0 0 120px var(--accent-glow);
  animation: cartEnter 0.3s ease-out;
}

/* ENTRADA SUAVE */
@keyframes cartEnter {
  from {
    transform: translateY(16px) scale(0.97);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

/* FECHAR */
.close-modal {
  position: absolute;
  top: 1.6rem;
  right: 1.8rem;
  font-size: 2.4rem;
  cursor: pointer;
  color: var(--accent);
  opacity: 0.6;
  transition: all 0.2s ease;
}

.close-modal:hover {
  opacity: 1;
  transform: scale(1.15);
}

/* TÍTULO */
.modal-content h2 {
  text-align: center;
  font-size: 1.9rem;
  letter-spacing: 0.4px;
  color: #fff;
  margin-bottom: 2.5rem;
}

/* LISTA DE ITENS */
#cart-items {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

/* ITEM */
.cart-item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  align-items: center;
  gap: 1.6rem;
  padding: 1.4rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s ease, transform 0.2s ease;
}

.cart-item:hover {
  background: rgba(255,255,255,0.06);
  transform: translateY(-2px);
}

/* IMAGEM */
.cart-item img {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.1);
}

/* INFO */
.cart-item strong {
  display: block;
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 0.3rem;
}

.cart-item span {
  font-size: 0.95rem;
  color: var(--accent-light);
}

/* PREÇO */
.cart-item .price {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

/* TOTAL */
.cart-total {
  margin-top: 2.8rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.6rem;
  color: #fff;
}

.cart-total span {
  color: var(--accent-light);
}

/* BOTÃO CHECKOUT */
#checkout-btn {
  margin-top: 2rem;
  width: 100%;
  padding: 1.1rem;
  font-size: 1.25rem;
  border-radius: 18px;
  background: linear-gradient(
    135deg,
    var(--accent),
    var(--accent-light)
  );
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.05),
    0 12px 40px var(--accent-glow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#checkout-btn:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08),
    0 20px 60px var(--accent-glow);
}

.modal-content::-webkit-scrollbar {
  width: 10px;
}

.modal-content::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
}

.modal-content::-webkit-scrollbar-thumb {
  background: linear-gradient(
    180deg,
    var(--accent),
    var(--accent-light)
  );
  border-radius: 10px;
  border: 2px solid rgba(0,0,0,0.4);
}

.modal-content::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(
    180deg,
    var(--accent-light),
    var(--accent)
  );
}

.modal-content {
  scrollbar-width: thin;
  scrollbar-color: var(--accent) rgba(255,255,255,0.05);
}

    footer {
      text-align: center;
      padding: 1rem 5% 2rem;
      color: var(--text-muted);
      border-top: 1px solid var(--border);
    }


/* ===== MOBILE ===== */
@media (max-width: 768px) {
  header {
    padding: 0.8rem 4%;
  }

  .logo {
    font-size: 1.4rem;
  }

  nav {
    gap: 1.4rem;
  }

  nav a {
    font-size: 0.9rem;
  }

  .cart-btn {
    padding: 0.5rem 0.7rem;
    border-radius: 12px;
  }

  #cart-count {
    width: 18px;
    height: 18px;
    font-size: 0.7rem;
  }
}

/* ===== ESPECIFICAÇÕES DO PRODUTO ===== */
.specs {
  margin-top: 1rem;
  text-align: left;
}

.specs-toggle {
  width: 100%;
  background: rgba(139,195,74,0.08);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.6rem 1rem;
  color: var(--accent-light);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.specs-toggle i {
  transition: transform 0.3s ease;
}

.specs-list {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  margin-top: 0.6rem;
  padding-left: 0.8rem;
}

.specs-list li {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0.35rem 0;
}

.specs.open .specs-list {
  max-height: 320px;
}

.specs.open .specs-toggle i {
  transform: rotate(180deg);
}

.product-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-link h3:hover {
  text-shadow: 0 0 12px var(--accent-glow);
}

.product-card a img {
  cursor: pointer;
}

/* =========================
   FOOTER
   ========================= */
.footer {
  margin-top: 6rem;
  border-top: 1px solid var(--border);
  background:
    radial-gradient(600px circle at 50% 0%, rgba(139,195,74,.12), transparent 60%),
    #050807;
}

.footer-inner {
  max-width: 1400px;
  margin: auto;
  padding: 1.1rem 5% 2.3rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
}

.footer-logo {
  font-family: 'Orbitron';
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.6;
  max-width: 42ch;
}

.footer-links h4,
.footer-info h4 {
  color: var(--accent-light);
  margin-bottom: 1rem;
  font-size: 1rem;
}

.footer-links a {
  display: block;
  color: var(--muted);
  text-decoration: none;
  margin-bottom: .6rem;
  font-size: .95rem;
  transition: .25s;
}

.footer-links a:hover {
  color: var(--accent-light);
  transform: translateX(4px);
}

.footer-info p {
  color: var(--muted);
  font-size: .95rem;
  margin-bottom: .5rem;
}

.footer-bottom {
  text-align: center;
  padding: 1.6rem 5%;
  border-top: 1px solid var(--border);
  font-size: .85rem;
  color: var(--muted);
}

/* ===== MOBILE ===== */
@media (max-width: 900px) {
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }

  .footer-brand p {
    margin: auto;
  }

  .footer-links a:hover {
    transform: none;
  }
}

/* ===== COMO FUCIONA ===== */
.how-it-works{
  background:linear-gradient(180deg, rgba(139,195,74,.04), transparent);
  border-top:1px solid var(--border);
}

.how-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:2rem;
  margin-top:3rem;
}

.how-card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:22px;
  padding:2rem 1.6rem;
  text-align:center;
  transition:.25s;
}

.how-card:hover{
  transform:translateY(-4px);
  border-color:rgba(139,195,74,.4);
}

.how-card i{
  font-size:2rem;
  color:var(--accent);
  margin-bottom:1.2rem;
}

.how-card h3{
  font-family:'Orbitron';
  font-size:1.1rem;
  margin-bottom:.8rem;
}

.how-card p{
  font-size:.95rem;
  color:var(--muted);
  line-height:1.6;
}

.how-note{
  margin-top:3rem;
  background:rgba(139,195,74,.08);
  border:1px dashed rgba(139,195,74,.4);
  border-radius:18px;
  padding:1.4rem 1.6rem;
  display:flex;
  gap:1rem;
  align-items:center;
  color:var(--muted);
}

.how-note i{
  color:var(--accent);
  font-size:1.4rem;
}

/* RESPONSIVO */
@media(max-width:1000px){
  .how-grid{
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:600px){
  .how-grid{
    grid-template-columns:1fr;
  }
}


.how-badges{
  display:flex;
  justify-content:center;
  gap:1rem;
  flex-wrap:wrap;
  margin-top:1.2rem;
}

.badge{
  display:flex;
  align-items:center;
  gap:.6rem;
  padding:.5rem 1rem;
  border-radius:999px;
  font-size:.85rem;
  background:rgba(139,195,74,.12);
  border:1px solid rgba(139,195,74,.35);
  color:var(--text);
}

.badge i{
  color:var(--accent);
}


.download-cta{
  margin-top:3rem;
  text-align:center;
}

.btn-download{
  display:inline-flex;
  align-items:center;
  gap:.7rem;
  padding:.9rem 1.8rem;
  border-radius:999px;
  background:var(--accent);
  color:#000;
  font-weight:600;
  text-decoration:none;
  transition:.25s;
}

.btn-download:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 30px rgba(139,195,74,.4);
}

.mini-faq{
  max-width:800px;
  margin:4rem auto 0;
}

.mini-faq h3{
  text-align:center;
  font-family:'Orbitron';
  margin-bottom:2rem;
}

.mini-faq details{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;
  padding:1rem 1.2rem;
  margin-bottom:1rem;
}

.mini-faq summary{
  cursor:pointer;
  font-weight:600;
}

.mini-faq p{
  margin-top:.8rem;
  color:var(--muted);
  line-height:1.6;
}

/* css categorias */

.categories{
  display:flex;
  gap:1rem;
  justify-content:center;
  flex-wrap:wrap;
  margin-bottom:2.5rem;
}

.cat{
  padding:.6rem 1.6rem;
  border-radius:50px;
  border:1px solid var(--border);
  background:transparent;
  color:var(--text);
  font-weight:600;
  cursor:pointer;
  transition:.25s;
}

.cat:hover{
  background:rgba(139,195,74,.15);
}

.cat.active{
  background:linear-gradient(135deg,var(--accent),#689f38);
  color:#000;
  border:none;
}

.badgecards{
  position:absolute;
  top:14px;
  left:14px;
  padding:6px 12px;
  border-radius:50px;
  font-size:.7rem;
  font-weight:800;
  background:linear-gradient(135deg,#8bc34a,#c9e265);
  color:#1b2b1b;
  box-shadow:0 0 12px rgba(139,195,74,.35);

  /* animação leve */
  animation: badgePulse 2.8s ease-in-out infinite;
}

/* animação bem discreta */
@keyframes badgePulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 12px rgba(139,195,74,.35);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 0 18px rgba(139,195,74,.55);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 12px rgba(139,195,74,.35);
  }
}