@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-color: #ffffff;
  --text-color: #121212;
  --header-bg: rgba(255, 255, 255, 0.95);
  --border-color: #e5e5e5;
  --hover-bg: #f5f5f5;
  --transition-speed: 0.3s;
  --accent-color: #5540D9; /* For the 'Buy with Shop' button style */
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 500;
  letter-spacing: 0.02em;
}

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

/* Header */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
}

.header-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1.5rem 3rem;
  max-width: 1440px;
  margin: 0 auto;
}

.logo {
  text-align: center;
}

.logo img {
  height: 85px; /* Tamanho consideravelmente maior para destaque */
  object-fit: contain;
}

.left-nav {
  justify-content: flex-start;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 400;
  transition: opacity var(--transition-speed);
}

.nav-links a:hover {
  opacity: 0.6;
}

.right-nav {
  display: flex;
  justify-content: flex-end;
}

.cart-icon {
  font-size: 0.8rem;
  text-transform: uppercase;
  cursor: pointer;
  letter-spacing: 0.05em;
}

/* Hero Section */
.hero {
  margin-top: 70px;
  height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--hover-bg);
  overflow: hidden;
  position: relative;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: fadeIn 1.5s ease forwards;
}

.hero-content {
  position: absolute;
  text-align: center;
  color: #fff;
  z-index: 10;
  padding: 0 2rem;
  /* Remove mix-blend-mode para aparecer sempre sobre a imagem */
}

/* Overlay escuro sobre o banner para texto ser legível */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.25) 0%,
    rgba(0,0,0,0.50) 60%,
    rgba(0,0,0,0.70) 100%
  );
  z-index: 5;
}

.hero-content {
  position: absolute;
  text-align: center;
  color: #fff;
  z-index: 10;
  padding: 0 2rem;
  animation: slideUp 1s ease 0.5s both;
}

.hero-content h1 {
  font-size: 6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 2rem;
  font-weight: 600;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
  line-height: 1;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  background-color: var(--text-color);
  color: var(--bg-color);
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  transition: all var(--transition-speed);
  border: 1px solid var(--text-color);
  cursor: pointer;
  text-align: center;
}

.btn:hover {
  background-color: transparent;
  color: var(--text-color);
}

/* Product Grid */
.products-section {
  padding: 5rem 3rem;
  max-width: 1440px;
  margin: 0 auto;
}

.section-title {
  font-size: 1.2rem;
  text-transform: uppercase;
  margin-bottom: 3rem;
  text-align: left;
  letter-spacing: 0.05em;
}

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

.product-card {
  position: relative;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.product-image-container {
  background-color: var(--hover-bg);
  aspect-ratio: 4/5;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.product-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.product-card:hover .product-image-container img {
  transform: scale(1.03);
}

.product-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.product-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  font-weight: 400;
  letter-spacing: 0.05em;
}

.product-price {
  font-size: 0.85rem;
  color: #666;
}

/* Footer */
footer {
  padding: 4rem 3rem;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 1440px;
  margin: 0 auto;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: #666;
  letter-spacing: 0.05em;
}

.footer-links a:hover {
  color: var(--text-color);
}

.footer-copy {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: #999;
  letter-spacing: 0.05em;
}

/* =========================================
   PRODUCT FULLSCREEN VIEW (Rhude Clone)
========================================== */

.product-view {
  display: none; /* Hidden by default */
  position: fixed;
  inset: 0;
  background-color: var(--bg-color);
  z-index: 2000;
  overflow-y: auto;
}

.product-view.active {
  display: block;
}

.product-view-header {
  position: sticky;
  top: 0;
  height: 70px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 0 3rem;
  z-index: 10;
  pointer-events: none; /* Let clicks pass through except on the close btn */
}

.close-btn {
  font-size: 2rem;
  font-weight: 300;
  cursor: pointer;
  pointer-events: auto;
  color: var(--text-color);
  background: white;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

.close-btn:hover {
  transform: scale(1.1);
}

.product-view-container {
  display: flex;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 3rem;
  gap: 4rem;
  position: relative;
  top: -70px; /* Offset the header space */
}

/* Gallery (Left Side) */
.product-gallery {
  flex: 1.8;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  align-content: start;
}

.product-gallery img {
  width: 100%;
  height: auto;
  object-fit: cover;
  background-color: var(--hover-bg);
}

/* Sidebar (Right Side) */
.product-info-sidebar {
  flex: 1;
  position: sticky;
  top: 100px; /* offset from top window */
  height: max-content;
  padding-bottom: 4rem;
  display: flex;
  flex-direction: column;
}

.p-title {
  font-size: 1.5rem;
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.p-price {
  font-size: 1rem;
  color: var(--text-color);
  margin-bottom: 0.2rem;
}

.p-tax {
  font-size: 0.75rem;
  color: #666;
  margin-bottom: 2rem;
}

.selector-group {
  margin-bottom: 1.5rem;
}

.selector-group label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  color: #666;
}

/* Sizes */
.size-options {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.size-btn, .color-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 0.8rem 1.2rem;
  font-size: 0.75rem;
  cursor: pointer;
  text-transform: uppercase;
  color: var(--text-color);
  transition: all 0.2s;
  font-family: inherit;
}

.size-btn:hover, .color-btn:hover {
  border-color: var(--text-color);
}

.size-btn.selected, .color-btn.selected {
  background: var(--text-color);
  color: var(--bg-color);
  border-color: var(--text-color);
}

/* Quantity */
.qty-selector {
  display: flex;
  border: 1px solid var(--border-color);
  width: max-content;
}

.qty-btn {
  background: transparent;
  border: none;
  width: 40px;
  height: 45px;
  cursor: pointer;
  font-size: 1.2rem;
  color: #666;
}

.qty-btn:hover {
  color: var(--text-color);
}

#qty-input {
  width: 40px;
  border: none;
  text-align: center;
  font-size: 0.9rem;
  pointer-events: none;
}

/* Action Buttons */
.add-to-cart-btn {
  width: 100%;
  padding: 1.2rem;
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.buy-now-btn {
  width: 100%;
  padding: 1.2rem;
  font-size: 0.8rem;
  background-color: var(--accent-color);
  border-color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.buy-now-btn:hover {
  background-color: #432eb8;
  border-color: #432eb8;
  color: white;
}

.p-payment-options {
  text-align: center;
  font-size: 0.75rem;
  color: #666;
  text-decoration: underline;
  cursor: pointer;
  margin-bottom: 2rem;
}

.p-description {
  font-size: 0.8rem;
  color: #444;
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* Accordions */
.accordion-group {
  border-top: 1px solid var(--border-color);
}

.accordion {
  border-bottom: 1px solid var(--border-color);
}

.accordion-header {
  width: 100%;
  background: none;
  border: none;
  padding: 1.2rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-color);
  font-family: inherit;
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-body p {
  padding-bottom: 1.2rem;
  font-size: 0.8rem;
  color: #666;
  line-height: 1.6;
}

/* You May Also Like */
.related-products {
  max-width: 1440px;
  margin: 4rem auto;
  padding: 0 3rem;
}

.related-products h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .product-view-container {
    flex-direction: column;
    gap: 2rem;
  }
  .product-info-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 1rem 1.5rem;
  }
  .nav-links {
    display: none; 
  }
  .hero-content h1 {
    font-size: 3rem;
  }
  .logo img {
    height: 60px;
  }
  .products-section, .product-view-container, .related-products {
    padding: 2rem 1.5rem;
  }
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-gallery {
    grid-template-columns: 1fr;
  }
  .product-view-header {
    padding: 0 1.5rem;
  }
}