@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

/* CUSTOM VARIABLES */
:root {
  --bg-primary: #FAF6F0;
  --bg-secondary: #F3EBE0;
  --bg-card: #FFFFFF;
  --text-primary: #2D1E18;
  --text-secondary: #6B564C;
  --text-muted: #9E8B82;
  --color-accent: #C47F35;
  --color-accent-hover: #A96B2B;
  --color-accent-light: #F5EBD6;
  --color-accent-dark: #664117;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20BA5A;
  
  --shadow-sm: 0 2px 8px rgba(45, 30, 24, 0.04);
  --shadow-md: 0 8px 20px rgba(45, 30, 24, 0.06);
  --shadow-lg: 0 16px 32px rgba(45, 30, 24, 0.1);
  
  --border-color: #EADFD0;
  
  --font-title: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  --border-radius-full: 9999px;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET & BASE */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  padding-bottom: 80px; /* Safe space for the floating button */
}

/* CONTAINER */
.container {
  width: 100%;
  max-width: 768px; /* Optimized for mobile & tablet reading */
  margin: 0 auto;
  padding: 0 16px;
}

/* HERO HEADER */
.hero {
  position: relative;
  background-image: linear-gradient(rgba(45, 30, 24, 0.7), rgba(45, 30, 24, 0.85)), url('assets/hero_burger.png');
  background-size: cover;
  background-position: center;
  color: #FFFFFF;
  text-align: center;
  padding: 64px 20px 48px;
  border-bottom-left-radius: var(--border-radius-lg);
  border-bottom-right-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
}


.hero-title {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 8px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1rem;
  color: #F3EBE0;
  font-weight: 400;
  margin-bottom: 12px;
  opacity: 0.9;
}

.hero-cta-text {
  font-size: 0.9rem;
  color: var(--color-accent-light);
  font-weight: 500;
  margin-bottom: 20px;
  background-color: rgba(45, 30, 24, 0.45);
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  display: inline-block;
  max-width: 90%;
  border-left: 3px solid var(--color-accent);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-info {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: #EADFD0;
}

.hero-info-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-info-item svg {
  width: 16px;
  height: 16px;
  fill: var(--color-accent);
}

/* STICKY NAVIGATION */
.category-nav-wrapper {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 246, 240, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(45, 30, 24, 0.02);
}

.category-nav {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none; /* Firefox */
  padding: 12px 16px;
  gap: 8px;
}

.category-nav::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.category-btn {
  flex: 0 0 auto;
  background-color: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 8px 16px;
  border-radius: var(--border-radius-full);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-fast);
}

.category-btn.active {
  background-color: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
  box-shadow: 0 4px 10px rgba(196, 127, 53, 0.2);
}

/* SEARCH BAR */
.search-container {
  margin-bottom: 24px;
}

.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.search-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(196, 127, 53, 0.15);
}

.search-icon {
  position: absolute;
  left: 16px;
  width: 18px;
  height: 18px;
  color: var(--text-secondary);
  pointer-events: none;
}

/* SECTION */
.section {
  scroll-margin-top: 80px; /* Offset for sticky nav */
  margin-bottom: 36px;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 8px;
}

.section-title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

.section-icon {
  font-size: 1.4rem;
}

/* CARDS AND LIST ITEMS */
.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.menu-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  padding: 16px;
  border: 1px solid rgba(234, 223, 208, 0.6);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.menu-card:active, .menu-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-color);
}

/* Special styling for special burgers */
.menu-card.featured {
  border-left: 4px solid var(--color-accent);
  background-color: #FFFDF9;
}

.menu-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 6px;
}

.menu-card-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.menu-card-price {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
}

.menu-card-description {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  flex-grow: 1;
}

/* MULTI-PRICE OPTIONS (Fries, Dogs) */
.options-container {
  background-color: var(--bg-primary);
  border-radius: var(--border-radius-sm);
  padding: 10px 12px;
  margin-top: auto;
}

.option-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  padding: 4px 0;
}

.option-row:not(:last-child) {
  border-bottom: 1px dashed rgba(234, 223, 208, 0.8);
}

.option-label {
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.option-price {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--text-primary);
}

/* CAKES SECTION (SPECIAL CARDS WITH IMAGES) */
.cakes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media(min-width: 500px) {
  .cakes-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.cake-card {
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(234, 223, 208, 0.6);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.cake-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.cake-img-wrapper {
  position: relative;
  width: 100%;
  padding-top: 75%; /* 4:3 Aspect Ratio */
  background-color: var(--bg-secondary);
  overflow: hidden;
}

.cake-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.cake-card:hover .cake-img {
  transform: scale(1.05);
}

.cake-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cake-title {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.cake-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  flex-grow: 1;
}

.cake-price {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-top: auto;
}

/* ADICIONAIS (TAGS GRID) */
.adicionais-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media(min-width: 480px) {
  .adicionais-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.adicional-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 8px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.adicional-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.adicional-price {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
}

/* WHATSAPP CTA FOOTER & FLOATING BUTTON */
.cta-footer {
  text-align: center;
  margin-top: 48px;
  padding: 32px 16px;
  background-color: var(--bg-secondary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
}

.cta-title {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.cta-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.btn-whatsapp-large {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: var(--border-radius-full);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  transition: var(--transition-normal);
}

.btn-whatsapp-large:hover, .btn-whatsapp-large:active {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp-large svg {
  width: 20px;
  height: 20px;
  fill: #FFFFFF;
}

/* FLOATING WHATSAPP BUTTON (MOBILE EXCLUSIVE) */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  padding: 10px 16px 10px 12px;
  border-radius: var(--border-radius-full);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition-normal);
  animation: float 3s ease-in-out infinite;
}

.whatsapp-float svg {
  width: 24px;
  height: 24px;
  fill: #FFFFFF;
}

.whatsapp-float:hover, .whatsapp-float:active {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.05);
}

/* FOOTER MARGIN & BACK TO TOP */
.footer-text {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 32px;
}

/* ANIMATIONS */
@keyframes pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(196, 127, 53, 0.7);
  }
  70% {
    transform: scale(1.02);
    box-shadow: 0 0 0 10px rgba(196, 127, 53, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(196, 127, 53, 0);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* NO RESULTS FOUND IN SEARCH */
.no-results {
  text-align: center;
  padding: 40px 20px;
  background-color: var(--bg-card);
  border-radius: var(--border-radius-md);
  border: 1px dashed var(--border-color);
  color: var(--text-secondary);
  display: none;
}

.no-results svg {
  width: 48px;
  height: 48px;
  stroke: var(--text-muted);
  margin-bottom: 12px;
}

.no-results-title {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.no-results-text {
  font-size: 0.85rem;
}