/* Core Variables */
:root {
  --color-green-primary: #154734; 
  --color-green-light: #2c7a5b;
  --color-beige-bg: #f8f6f0;
  --color-gold-accent: #c6a87c;
  --color-gold-hover: #e0be8d;
  --color-text-dark: #2d2d2d;
  --color-text-light: #6e6e6e;
  --color-white: #ffffff;
  
  --font-main: 'Outfit', sans-serif;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --shadow-sm: 0 4px 12px rgba(0,0,0,0.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-main); background-color: var(--color-beige-bg); color: var(--color-text-dark); overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Buttons */
.btn { 
  display: inline-flex; 
  align-items: center; 
  justify-content: center; 
  padding: 12px 28px; 
  border-radius: var(--btn-border-radius, 50px); 
  font-weight: 600; 
  cursor: pointer; 
  transition: all var(--transition-fast); 
  border: var(--btn-border-width, 0px) solid var(--btn-border-color, transparent); 
  font-size: 1rem; 
}
.btn-primary { 
  background-color: var(--btn-bg, var(--color-gold-accent)); 
  color: var(--btn-color, var(--color-white)); 
}
.btn-primary:hover { 
  background-color: var(--btn-hover-bg, var(--color-gold-hover)); 
  transform: translateY(-3px); 
  box-shadow: var(--shadow-sm); 
}
.btn-primary:active {
  background-color: var(--btn-active-bg, var(--btn-hover-bg, var(--color-gold-hover)));
  transform: translateY(0);
}
.btn-large { padding: 16px 36px; font-size: 1.15rem; }

/* Navbar */
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 20px 5%; background-color: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 1000; box-shadow: var(--shadow-sm); }
.logo a { font-size: 1.8rem; font-weight: 700; display: flex; align-items: center; gap: 5px; }
.logo-knaa { color: var(--color-green-primary); }
.logo-fit { color: var(--color-gold-accent); font-weight: 300; }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { font-weight: 500; font-size: 1.05rem; transition: color var(--transition-fast); }
.nav-links a:hover { color: var(--color-gold-accent); }
.nav-actions { display: flex; gap: 1.5rem; align-items: center; }
.nav-actions a a:hover { color: var(--color-gold-accent); transition: color var(--transition-fast); }
.cart-icon { position: relative; display: flex; align-items: center; }
.cart-count { position: absolute; top: -8px; right: -12px; background-color: var(--color-gold-accent); color: white; font-size: 0.75rem; font-weight: bold; width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.mobile-menu-btn { display: none; cursor: pointer; }

/* User Dropdown Menu */
.user-dropdown-container { position: relative; display: flex; align-items: center; }
.user-dropdown-menu { 
  position: absolute; 
  top: 140%; right: -10px; 
  background: var(--color-white); 
  border-radius: 12px; 
  width: 240px; 
  box-shadow: 0 10px 40px rgba(0,0,0,0.1); 
  opacity: 0; 
  visibility: hidden; 
  transform: translateY(10px); 
  transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1); 
  z-index: 1001;
  border: 1px solid rgba(0,0,0,0.05);
}
.user-dropdown-container:hover .user-dropdown-menu,
.user-dropdown-container:focus-within .user-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
/* Invisible bridge to keep hover state */
.user-dropdown-container::after { content: ''; position: absolute; height: 30px; bottom: -30px; left: 0; right: 0; }

.ud-header { padding: 20px; border-bottom: 1px solid #f0f0f0; display: flex; flex-direction: column; gap: 4px; border-radius: 12px 12px 0 0; background-color: #fcfcfc; }
.ud-header strong { color: var(--color-green-primary); font-size: 1.05rem; }
.ud-header span { color: var(--color-text-light); font-size: 0.85rem; }
.ud-header span strong { color: var(--color-gold-accent); }

.ud-body { padding: 10px 0; display: flex; flex-direction: column; }
.ud-body a { 
  padding: 12px 20px; 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  font-size: 0.95rem; 
  color: var(--color-text-dark); 
  transition: all var(--transition-fast); 
}
.ud-body a:hover { 
  background-color: var(--color-beige-bg); 
  color: var(--color-green-primary); 
  padding-left: 25px; 
}
.ud-icon { font-size: 1.1rem; width: 20px; text-align: center; }

#ud-logout-btn { color: #d32f2f; margin-top: 5px; border-top: 1px solid #f0f0f0; padding-top: 15px; }
#ud-logout-btn:hover { background-color: #fff1f0; color: #c62828; }

/* Hero Parallax */
.hero.parallax {
  height: 90vh;
  background-image: linear-gradient(rgba(21, 71, 52, 0.8), rgba(21, 71, 52, 0.6)), url('https://images.unsplash.com/photo-1540420773420-3366772f4999?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  padding: 0 20px;
}
.hero-content {
  max-width: 800px;
  animation: fadeIn 1s ease-out forwards;
  opacity: 0;
}
.hero-content h1 {
  font-size: 4.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--color-white);
  line-height: 1.1;
}
.hero-content p {
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 40px;
  color: var(--color-beige-bg);
}

/* Global Sections */
.section { padding: 90px 5%; }
.section-title { text-align: center; font-size: 2.5rem; margin-bottom: 50px; position: relative; color: var(--color-green-primary); }
.section-title::after { content: ''; display: block; width: 60px; height: 3px; background-color: var(--color-gold-accent); margin: 15px auto 0; border-radius: 2px; }

/* Category Cards */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.categories-grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1024px) { .categories-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .categories-grid-4 { grid-template-columns: 1fr; } }
.category-card { position: relative; border-radius: 12px; overflow: hidden; height: 350px; cursor: pointer; box-shadow: var(--shadow-sm); transition: transform var(--transition-normal); }
.category-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-md); }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.category-card:hover img { transform: scale(1.05); }
.category-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 100%); display: flex; align-items: flex-end; padding: 30px; }
.category-overlay h3 { color: var(--color-white); font-size: 2rem; font-weight: 600; margin: 0; }

/* Product Cards */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 35px; }
.product-card { background-color: var(--color-white); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-sm); transition: transform var(--transition-fast), box-shadow var(--transition-fast); display: flex; flex-direction: column; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.product-image { position: relative; height: 220px; width: 100%; overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-card:hover .product-image img { transform: scale(1.05); }
.product-badge { position: absolute; top: 15px; left: 15px; background-color: var(--color-gold-accent); color: var(--color-white); padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; z-index: 2; box-shadow: 0 2px 5px rgba(0,0,0,0.2); }
.product-info { padding: 25px; display: flex; flex-direction: column; flex-grow: 1; }
.product-info h3 { font-size: 1.25rem; margin-bottom: 10px; color: var(--color-green-primary); }
.product-desc { color: var(--color-text-light); font-size: 0.9rem; margin-bottom: 20px; flex-grow: 1; }
.product-price-row { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }
.product-price-row .price { font-size: 1.4rem; font-weight: 700; color: var(--color-green-primary); }
.add-to-cart-btn { padding: 8px 20px; border-radius: 8px; font-size: 0.95rem; }

/* Footer */
.main-footer { background-color: var(--color-green-primary); color: var(--color-beige-bg); padding: 60px 5% 20px; margin-top: 60px; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-brand h3 { color: var(--color-gold-accent); font-size: 2rem; margin-bottom: 15px; }
.footer-links h4, .footer-contact h4 { color: var(--color-gold-accent); margin-bottom: 20px; font-size: 1.2rem; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { transition: all 0.2s; }
.footer-links a:hover { color: var(--color-white); padding-left: 5px; }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 0.9rem; }

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Toast Notification (Adicionado ao carrinho) */
.toast {
  position: fixed;
  bottom: 110px;
  right: 30px;
  background-color: var(--color-green-primary);
  color: var(--color-white);
  padding: 16px 28px;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  z-index: 2000;
  font-weight: 500;
  animation: slideInUp 0.3s ease forwards;
}
.toast.hide {
  animation: slideOutDown 0.3s ease forwards;
}
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideOutDown {
  from { opacity: 1; transform: translateY(0); }
  to { opacity: 0; transform: translateY(50px); }
}

/* WhatsApp Float Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.whatsapp-float:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
  color: #fff;
}
.whatsapp-float svg {
  width: 35px;
  height: 35px;
  fill: currentColor;
}

/* About Section */
.about-section { background-color: var(--color-beige-bg); overflow: hidden; position: relative; padding: 100px 5%; }
.about-container { display: flex; align-items: stretch; gap: 70px; max-width: 1250px; margin: 0 auto; }
.about-text-content { flex: 1.2; display: flex; flex-direction: column; justify-content: center; }
.about-lead { font-size: 1.15rem; color: var(--color-text-light); margin-bottom: 40px; line-height: 1.7; font-weight: 400; }
.about-features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 35px 25px; }
.feature-item { display: flex; gap: 18px; transition: transform 0.3s ease; }
.feature-item:hover { transform: translateY(-5px); }
.feature-icon { font-size: 1.6rem; background: var(--color-white); width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; border-radius: 16px; box-shadow: var(--shadow-sm); flex-shrink: 0; color: var(--color-green-primary); transition: background 0.3s, transform 0.3s; }
.feature-item:hover .feature-icon { background: var(--color-green-primary); color: var(--color-white); transform: scale(1.05); }
.feature-item h3 { font-size: 1.15rem; color: var(--color-green-primary); margin-bottom: 8px; font-weight: 600; }
.feature-item p { font-size: 0.95rem; color: var(--color-text-light); line-height: 1.6; }

.about-image-content { flex: 0.8; position: relative; display: flex; justify-content: center; align-items: center; }
.about-main-img { width: 100%; max-width: 480px; height: 100%; min-height: 550px; border-radius: 24px; box-shadow: var(--shadow-md); object-fit: cover; transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1); }
.about-image-content:hover .about-main-img { transform: scale(1.02); }
.about-experience-badge { position: absolute; bottom: 30px; left: -30px; background: var(--color-gold-accent); color: var(--color-white); padding: 25px; border-radius: 50%; font-weight: 700; font-size: 1.2rem; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: var(--shadow-md); width: 130px; height: 130px; text-align: center; line-height: 1.3; border: 6px solid #e3dec9; z-index: 2; }

/* ── Nossa História ── */
.history-section { background-color: var(--color-white); padding: 100px 5%; overflow: hidden; }
.history-container { display: flex; align-items: center; gap: 60px; max-width: 1250px; margin: 0 auto; }
.history-text { flex: 1; }
.history-text p { font-size: 1.1rem; color: var(--color-text-light); line-height: 1.8; margin-bottom: 25px; font-weight: 300; text-align: justify; }
.history-text p strong { color: var(--color-green-primary); font-weight: 600; }

.history-images { flex: 1; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: repeat(2, 220px); gap: 20px; position: relative; }
.history-img-wrap { overflow: hidden; border-radius: 20px; box-shadow: var(--shadow-md); }
.history-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.history-img-wrap:hover img { transform: scale(1.08); }

.history-img-1 { grid-column: 1 / 2; grid-row: 1 / 3; } /* Bairro / Origin - tall image */
.history-img-2 { grid-column: 2 / 3; grid-row: 1 / 2; } /* Landscape / Light */
.history-img-3 { grid-column: 2 / 3; grid-row: 2 / 3; } /* Healthy Food */

@media (max-width: 992px) {
  .history-container { flex-direction: column; }
  .history-images { width: 100%; max-width: 600px; margin: 40px auto 0; grid-template-rows: repeat(2, 180px); }
  .history-text p { text-align: left; }
}

/* Scroll Animations */
html { scroll-behavior: smooth; }
.fade-in-section { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; will-change: opacity, visibility; }
.fade-in-section.is-visible { opacity: 1; transform: translateY(0); }

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}
.testimonial-featured {
  border: 2px solid var(--color-gold-accent);
  background: linear-gradient(135deg, #fffdf4 0%, #fff 100%);
}
.testimonial-stars {
  color: var(--color-gold-accent);
  font-size: 1.1rem;
  letter-spacing: 2px;
}
.testimonial-text {
  color: var(--color-text-dark);
  font-size: 0.97rem;
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid #f0f0f0;
  padding-top: 16px;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  color: #fff;
  font-size: 0.9rem;
}
.testimonial-author strong { display: block; font-size: 0.95rem; color: var(--color-text-dark); }
.testimonial-author small { font-size: 0.8rem; color: var(--color-text-light); }

/* ── Knaã Club Floating Widget ── */
.knaa-club-float {
  position: fixed;
  bottom: 110px;
  right: 25px;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border: 2px solid var(--color-gold-accent);
  border-radius: 50px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  text-decoration: none;
  box-shadow: 0 6px 20px rgba(212,175,55,0.3);
  z-index: 998;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  animation: clubPulse 3s infinite;
}
.knaa-club-float:hover {
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 10px 28px rgba(212,175,55,0.5);
}
.knaa-club-float-inner {
  display: flex;
  align-items: center;
  gap: 10px;
}
.knaa-club-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}
.knaa-club-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.knaa-club-label {
  font-size: 0.75rem;
  color: var(--color-gold-accent);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.knaa-club-pts {
  font-size: 1rem;
  color: #fff;
  font-weight: 700;
}
@keyframes clubPulse {
  0%, 100% { box-shadow: 0 6px 20px rgba(212,175,55,0.3); }
  50% { box-shadow: 0 6px 30px rgba(212,175,55,0.6); }
}

/* Responsiveness */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: block; }
  .hero-content h1 { font-size: 3rem; }
  .hero.parallax { background-attachment: scroll; height: 75vh; }
  .section { padding: 60px 5%; }
  .category-card { height: 280px; }
  .whatsapp-float {
    width: 55px;
    height: 55px;
    bottom: 20px;
    right: 20px;
  }
  .whatsapp-float svg {
    width: 30px;
    height: 30px;
  }
  
  /* About Mobile Adapts */
  .about-container { flex-direction: column; }
  .about-text-content h2 { text-align: center !important; }
  .about-features-grid { grid-template-columns: 1fr; }
  .about-experience-badge { left: 50%; transform: translateX(-50%); bottom: -20px; border-color: var(--color-beige-bg); }
  .about-main-img { min-height: 400px; }
  
  /* Club Mobile */
  .knaa-club-float { padding: 10px 14px; bottom: 95px; right: 15px; }
  .knaa-club-text { display: none; }
  .knaa-club-float-inner { gap: 0; }
  
  /* Testimonials Mobile */
  .testimonials-grid { grid-template-columns: 1fr; }
}