/* =========================
   CONFIGURAÇÕES GERAIS
========================= */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #111;
  background: #fff;
}

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

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

/* =========================
   CABEÇALHO
========================= */

.header {
  width: 100%;
  height: 86px;
  padding: 0 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #d4148e;
  color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  width: 220px;
  height: auto;
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
}

.cart-button {
  border: none;
  background: #fff;
  color: #d4148e;
  padding: 13px 22px;
  border-radius: 50px;
  font-weight: 900;
  cursor: pointer;
}

.cart-button span {
  background: #ff5b1a;
  color: #fff;
  padding: 3px 8px;
  border-radius: 50px;
  margin-left: 6px;
}

/* =========================
   BANNER PRINCIPAL
========================= */

.hero {
  width: 100%;
  margin-top: 86px;
}

.hero img {
  width: 100%;
  height: auto;
}

/* =========================
   BOTÕES PADRÃO
========================= */

.btn-primary,
.product-info button,
.kit-content button,
.cart-footer button {
  border: none;
  background: linear-gradient(135deg, #d4148e, #ff5b1a);
  color: #fff;
  padding: 15px 24px;
  border-radius: 50px;
  font-weight: 900;
  cursor: pointer;
  display: inline-block;
  transition: 0.3s;
}

.btn-primary:hover,
.product-info button:hover,
.kit-content button:hover,
.cart-footer button:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(212, 20, 142, 0.35);
}

/* =========================
   SELETOR DE CORES
========================= */

.color-options {
  display: flex;
  gap: 10px;
  margin: 10px 0 20px;
}

.color-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid #ddd;
  cursor: pointer;
  transition: 0.3s;
}

.color-btn.active {
  border: 3px solid #ff1493;
  transform: scale(1.1);
}

/* =========================
   SEÇÕES GERAIS
========================= */

.section {
  padding: 25px 6% 100px;
}

.section-title {
  text-align: center;
  margin-bottom: 20px;
}

.section-title span {
  color: #d4148e;
  font-weight: 700;
  text-transform: uppercase;
}

.section-title h2 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(44px, 6vw, 82px);
  margin-top: 10px;
}

.section-title p {
  color: #555;
  margin-top: 10px;
}

/* =========================
   FAIXA DE BENEFÍCIOS
========================= */

.info-bar {
  width: 100%;
}

.info-bar img {
  width: 100%;
  display: block;
}

/* =========================
   PRODUTOS
========================= */

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.product-card {
  background: #fff;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 15px 45px rgba(0,0,0,0.09);
  transition: 0.3s;
}

.product-card:hover {
  transform: translateY(-8px);
}

.product-info {
  padding: 24px;
}

.product-info h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.price {
  color: #d4148e;
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 18px;
}

.product-info label {
  display: block;
  font-weight: 800;
  margin: 14px 0 6px;
}

.product-info select,
.kit-options select {
  width: 100%;
  padding: 13px;
  border-radius: 14px;
  border: 1px solid #ddd;
  font-weight: 700;
  outline: none;
}

.product-info button {
  width: 100%;
  margin-top: 20px;
}

/* =========================
   KIT COMPLETO
========================= */

.kit-section {
  padding: 100px 6%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  background: linear-gradient(135deg, #111, #2b2b2b);
  color: #fff;
}

.kit-image {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.35);
}

.kit-image img {
  width: 100%;
  height: 620px;
  object-fit: cover;
  object-position: center top;
}

.kit-content {
  max-width: 560px;
}

.kit-content span {
  display: inline-block;
  background: linear-gradient(135deg, #d4148e, #ff5b1a);
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 20px;
}

.kit-content h2 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(48px, 6vw, 86px);
  line-height: 1;
  margin-bottom: 20px;
}

.kit-description {
  font-size: 18px;
  line-height: 1.7;
  color: #ddd;
  margin-bottom: 28px;
}

.kit-price-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 24px;
  padding: 24px;
  margin-bottom: 24px;
}

.kit-price-box small {
  display: block;
  color: #ccc;
  font-weight: 700;
  margin-bottom: 8px;
}

.kit-price-box strong {
  display: block;
  font-size: 46px;
  color: #ff4fb3;
}

.kit-benefits {
  list-style: none;
  margin-bottom: 28px;
}

.kit-benefits li {
  margin-bottom: 10px;
  color: #f1f1f1;
  font-weight: 700;
}

.kit-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 24px;
}

.kit-options select {
  padding: 14px;
  border: none;
  font-weight: 800;
}

.kit-content button {
  width: 100%;
  font-size: 17px;
}

/* =========================
   VIDEO DA MARCA
========================= */

.brand-video {
  width: 100%;
  padding: 80px 8%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  background: #111;
}

.video-container {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  border-radius: 20px;
  overflow: hidden;
}

.video-container video {
  width: 100%;
  max-height: 520px;
  object-fit: contain;
}

.brand-text {
  color: #fff;
}

.brand-text h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.brand-text p {
  color: #cfcfcf;
  line-height: 1.7;
  margin-bottom: 30px;
}

.benefits {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.benefit-item {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: 0.3s;
}

.benefit-item:hover {
  transform: translateY(-5px);
  background: rgba(255,255,255,0.08);
}

.benefit-item h3 {
  margin-bottom: 10px;
  color: #fff;
  font-size: 1.1rem;
}

.benefit-item p {
  margin: 0;
  color: #bdbdbd;
}

/* =========================
   SOBRE
========================= */

.about {
  padding: 100px 6%;
  text-align: center;
  background: #fafafa;
}

.about h2 {
  font-family: 'Anton', sans-serif;
  font-size: clamp(42px, 6vw, 76px);
  margin-bottom: 20px;
}

.about p {
  max-width: 720px;
  margin: auto;
  color: #555;
  font-size: 18px;
  line-height: 1.8;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 25px;
  flex-wrap: wrap;
}

.social-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 30px;
  color: #fff;
  font-weight: 600;
  transition: 0.3s;
}

.social-btn:hover {
  transform: translateY(-3px);
}

.instagram {
  background: #E1306C;
}

.whatsapp {
  background: #25D366;
}

/* =========================
   CARRINHO
========================= */

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 1500;
  display: none;
}

.cart-overlay.active {
  display: block;
}

.cart {
  position: fixed;
  top: 0;
  right: -430px;
  width: 420px;
  max-width: 92%;
  height: 100vh;
  background: #fff;
  z-index: 2000;
  padding: 24px;
  transition: 0.3s;
  display: flex;
  flex-direction: column;
}

.cart.active {
  right: 0;
}

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.cart-header button {
  border: none;
  background: #111;
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
}

#cart-items {
  flex: 1;
  overflow-y: auto;
}

.cart-item {
  border-bottom: 1px solid #eee;
  padding: 16px 0;
}

.cart-item h4 {
  font-size: 17px;
  margin-bottom: 6px;
}

.cart-item p {
  color: #555;
  font-size: 14px;
  margin-bottom: 4px;
}

.cart-item button {
  margin-top: 8px;
  border: none;
  background: #ffeded;
  color: #d4148e;
  font-weight: 800;
  padding: 8px 12px;
  border-radius: 12px;
  cursor: pointer;
}

.cart-footer {
  border-top: 1px solid #eee;
  padding-top: 20px;
}

.cart-footer h3 {
  margin-bottom: 16px;
}

.cart-footer button {
  width: 100%;
}

/* =========================
   FILTROS DOS PRODUTOS
========================= */

.product-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  border: 2px solid #d4148e;
  background: transparent;
  color: #d4148e;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 900;
  cursor: pointer;
  transition: 0.3s;
}

.filter-btn.active,
.filter-btn:hover {
  background: linear-gradient(135deg, #d4148e, #ff5b1a);
  color: #fff;
}

/* =========================
   QUANTIDADE DOS PRODUTOS
========================= */

.quantity-selector {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  margin-bottom: 18px;
}

.quantity-selector button {
  width: 36px;
  height: 36px;

  border: 1px solid #dcdcdc;
  background: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: #111;
  cursor: pointer;
  transition: 0.3s;
}

.quantity-selector button:hover {
  background: #d4148e;
  color: #fff;
  border-color: #d4148e;
}

.quantity-selector input {
  width: 55px;
  height: 36px;
  border: 1px solid #ddd;
  border-radius: 10px;
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  outline: none;
}

/* =========================
   RODAPÉ
========================= */

.footer {
  background: #111;
  color: #fff;
  padding-top: 70px;
}

.footer-container {
  width: 100%;
  padding: 0 6%;

  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 50px;
}

.footer-brand img {
  width: 180px;
  margin-bottom: 20px;
}

.footer-brand p {
  color: #bdbdbd;
  line-height: 1.8;
  max-width: 360px;
}

.footer-links h3,
.footer-contact h3 {
  margin-bottom: 20px;
  font-size: 18px;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
}

.footer-links a,
.footer-contact a {
  color: #cfcfcf;
  margin-bottom: 14px;
  transition: 0.3s;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: #ff4fb3;
}

.footer-contact i {
  margin-right: 8px;
}

.footer-contact p {
  color: #8f8f8f;
  margin-top: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);

  margin-top: 50px;
  padding: 22px;

  text-align: center;
}

.footer-bottom p {
  color: #8d8d8d;
  font-size: 14px;
}

.product-images {
  position: relative;
  height: 420px;
  width: 100%;
  overflow: hidden;
  border-radius: 20px 20px 0 0;
}

.image-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
  touch-action: pan-y;
}

.image-track::-webkit-scrollbar {
  display: none;
}

.image-track img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.product-description {
  font-size: 0.70rem;
  line-height: 1.3;
  margin-bottom: 10px;
  color: #222;
}

.price {
  margin-top: 8px;
}
/* FLECHAS */

.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  color: white;
  cursor: pointer;
  font-size: 18px;
}

.arrow.left {
  left: 10px;
}

.arrow.right {
  right: 10px;
}

.image-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.image-modal.active {
  display: flex;
}

.image-modal img {
  max-width: 95%;
  max-height: 90vh;
  border-radius: 18px;
  object-fit: contain;
}

.close-modal {
  position: absolute;
  top: 18px;
  right: 28px;
  color: #fff;
  font-size: 42px;
  font-weight: bold;
  cursor: pointer;
}

.modal-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  font-size: 34px;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 9999;
}

.modal-arrow.left {
  left: 20px;
}

.modal-arrow.right {
  right: 20px;
}

#modalImg {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
}

#modalImg {
  touch-action: pan-y;
}

/* RESPONSIVO */

@media (max-width: 768px) {

  .footer {
  padding-top: 45px;
}

.footer-container {
  gap: 28px;
}

.footer-brand img {
  width: 120px;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 15px;
  line-height: 1.7;
}

.footer-links h3,
.footer-contact h3 {
  font-size: 16px;
  margin-bottom: 14px;
}

.footer-links a,
.footer-contact a {
  margin-bottom: 10px;
  font-size: 15px;
}

.footer-contact p {
  margin-top: 6px;
  font-size: 14px;
}

.footer-bottom {
  margin-top: 30px;
  padding: 18px 12px;
}

.footer-bottom p {
  font-size: 12px;
  line-height: 1.5;
}

}

/* =========================
   RESPONSIVO
========================= */

@media (max-width: 1100px) {

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media (max-width: 900px) {

  .kit-section,
  .brand-video {
    grid-template-columns: 1fr;
    padding: 80px 5%;
  }

  .kit-image img {
    height: 520px;
  }

  .kit-content,
  .brand-text {
    text-align: center;
  }

  .kit-options {
    grid-template-columns: 1fr;
  }

  .video-container video {
    height: 420px;
  }

}

@media (max-width: 768px) {

  .header {
    height: 76px;
    padding: 0 5%;
  }

  .nav {
    display: none;
  }

  .logo img {
    width: 140px;
  }

  .cart-button {
    padding: 10px 14px;
    font-size: 12px;
  }

  .hero {
    margin-top: 76px;
  }

  .section,
  .kit-section,
  .brand-video,
  .about {
    padding: 60px 4%;
  }

  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .product-card {
    border-radius: 16px;
  }

  .product-images {
  height: 230px;
}

  .product-info {
    padding: 10px;
  }

  .product-info h3 {
    font-size: 13px;
  }

  .price {
    font-size: 15px;
    margin-bottom: 8px;
  }

  .product-info label {
    font-size: 10px;
    margin: 8px 0 4px;
  }

  .product-info select {
    padding: 8px;
    font-size: 11px;
    border-radius: 10px;
  }

  .color-options {
    gap: 6px;
    margin: 8px 0 12px;
  }

  .color-btn {
    width: 22px;
    height: 22px;
  }

  .product-info button {
    padding: 10px 6px;
    font-size: 9px;
    margin-top: 12px;
  }

}

@media (max-width: 360px) {

  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-images {
    height: 320px;
  }

}