:root {
  --color-primary: #ff471a; /* Vibrant Orange Red for appetite */
  --color-primary-dark: #e63900;
  --color-secondary: #fbb03b; /* Golden Yellow for crispy vibe */
  --color-bg: #fffcf9; /* Slightly warm off-white, premium */
  --color-bg-dark: #121212;
  --color-text: #1a1a1a;
  --color-text-light: #666666;
  --color-white: #ffffff;
  --font-en: 'Outfit', sans-serif;
  --font-kr: 'Noto Sans KR', sans-serif;
  --transition-fast: 0.2s ease-in-out;
  --transition-normal: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 40px rgba(255, 71, 26, 0.15);
  --header-height: 100px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-kr);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; }
.font-en { font-family: var(--font-en); }
.section-title { font-size: 2.5rem; margin-bottom: 2rem; text-align: center; }
.section-padding { padding: 100px 0; }
.bg-light { background-color: #f4f5f7; }

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.highlight { color: var(--color-primary); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition-normal);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(255, 71, 26, 0.3);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}
.btn-lg { padding: 16px 36px; font-size: 1.125rem; }

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-header .logo {
  display: inline-flex;
  align-items: center;
  transition: var(--transition-normal);
}

.logo-img {
  height: 70px;
  width: auto;
  display: block;
}

/* Footer Logo styles override */
.site-footer img {
  height: 40px !important;
  filter: none !important;
  background: var(--color-white) !important;
  padding: 10px 24px !important;
  border-radius: 50px !important;
  margin-bottom: 20px !important;
  display: inline-block !important;
}

.nav-links { display: flex; gap: 32px; }
.nav-links a {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text);
  position: relative;
  transition: var(--transition-fast);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--color-primary);
  transition: var(--transition-fast);
}
.nav-links a:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 16px; }
.mobile-menu-btn { 
  display: none; 
  background: transparent;
  border: none;
  cursor: pointer;
  width: 30px; height: 20px;
  position: relative;
}
.mobile-menu-btn span {
  position: absolute; left: 0; width: 100%; height: 2px;
  background-color: var(--color-text);
  transition: var(--transition-fast);
}
.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { top: 9px; }
.mobile-menu-btn span:nth-child(3) { top: 18px; }

/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  background-color: var(--color-bg-dark);
}
.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-size: cover;
  background-position: center;
  /* subtle scale animation using js or CSS keyframes */
  animation: bgZoom 20s infinite alternate linear;
}
@keyframes bgZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}

.hero-bg::after {
  content: '';
  position: absolute;
  top:0; left:0; width:100%; height:100%;
  background: linear-gradient(to right, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 70%, rgba(0,0,0,0) 100%);
}
.hero-content {
  position: relative;
  z-index: 10;
  color: var(--color-white);
  margin-top: var(--header-height);
}
.hero-subtitle {
  font-family: var(--font-en);
  font-size: 1.25rem;
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}
.hero-title {
  font-size: 4.5rem;
  line-height: 1.2;
  margin-bottom: 24px;
}
.hero-desc {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.8);
  max-width: 500px;
  margin-bottom: 40px;
}
.hero-buttons { display: flex; gap: 16px; }

/* Expert Advanced Animations */
.reveal {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.8s ease;
  will-change: opacity, transform, filter;
}
/* Base transforms */
.reveal-up { transform: translateY(50px); }
.reveal-down { transform: translateY(-50px); }
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }
.reveal-scale { transform: scale(0.9); }
.reveal-blur { filter: blur(10px); transform: translateY(20px); }

/* Visible state */
.reveal.visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
  filter: blur(0);
}

/* Stagger Effects */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }
.delay-600 { transition-delay: 0.6s; }
.delay-700 { transition-delay: 0.7s; }
.delay-800 { transition-delay: 0.8s; }
.delay-900 { transition-delay: 0.9s; }

/* Brand Story */
.text-left { text-align: left; }
.brand-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.brand-desc {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: 40px;
}
.brand-features li {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand-features li span {
  color: var(--color-primary);
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 800;
}
.brand-image img {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow-md);
  object-fit: cover;
  aspect-ratio: 4/5;
}

/* Menu Section */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}
.menu-item {
  background: var(--color-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.menu-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}
.menu-img {
  width: 100%;
  height: 300px;
  overflow: hidden;
}
.menu-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.menu-item:hover .menu-img img {
  transform: scale(1.05);
}
.menu-info { padding: 30px; text-align: center; }
.menu-info h3 { font-size: 1.5rem; margin-bottom: 12px; }
.menu-info p { color: var(--color-text-light); margin-bottom: 16px; font-size: 0.95rem; }
.menu-info .price { font-weight: 700; color: var(--color-primary); font-size: 1.25rem; }
.text-center { text-align: center; }
.mt-4 { margin-top: 40px; }

/* Reviews Section */
.reviews-section {
  background-color: #fff;
}
.review-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.review-card {
  background: var(--color-white);
  border: 1px solid #eee;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}
.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.review-grid .review-card.reveal:nth-child(3n+1) { transition-delay: 0.1s; }
.review-grid .review-card.reveal:nth-child(3n+2) { transition-delay: 0.2s; }
.review-grid .review-card.reveal:nth-child(3n) { transition-delay: 0.3s; }
.review-image {
  width: 100%;
  height: 250px;
}
.review-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.review-content {
  padding: 24px;
}
.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}
.reviewer-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
}
.reviewer-name {
  font-weight: 700;
  font-size: 1rem;
}
.review-stars {
  color: var(--color-secondary);
  font-size: 1.1rem;
}
.review-text {
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Franchise Section */
.container-sm { max-width: 800px; }
.franchise-header { margin-bottom: 50px; }

/* Startup Costs */
.cost-container {
  background: var(--color-white);
  padding: 40px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 60px;
  border: 1px solid #eee;
}
.cost-title {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 30px;
  color: var(--color-primary);
}
.cost-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}
.cost-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px dashed #ddd;
}
.cost-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.cost-item {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text);
  flex: 0 0 35%;
}
.cost-amount {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: right;
  flex: 1;
}
.cost-note {
  display: block;
  font-size: 0.85rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-top: 4px;
}
.cost-summary {
  background: #f8f9fa;
  padding: 16px;
  border-radius: 8px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-light);
}
.franchise-badge {
  display: inline-block;
  background: rgba(255, 71, 26, 0.1);
  color: var(--color-primary);
  padding: 6px 16px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.875rem;
  margin-bottom: 16px;
}
.franchise-desc { color: var(--color-text-light); font-size: 1.125rem; }
.franchise-form-container {
  background: var(--color-white);
  padding: 50px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}
.franchise-form { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.full-width { grid-column: 1 / -1; }
.form-group label { font-weight: 600; font-size: 0.95rem; }
.form-group input, .form-group textarea {
  width: 100%;
  padding: 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-fast);
}
.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(255, 71, 26, 0.1);
}

/* Store Locator */
.store-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  background: var(--color-white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.store-info { padding: 50px; }
.store-desc { color: var(--color-text-light); margin-bottom: 30px; }
.store-search { display: flex; gap: 10px; margin-bottom: 40px; }
.store-search input {
  flex: 1;
  padding: 14px;
  border: 1px solid #ddd;
  border-radius: 8px;
}
.store-list { display: flex; flex-direction: column; gap: 24px; max-height: 400px; overflow-y: auto; padding-right: 10px; }
.store-list li {
  padding-bottom: 24px;
  border-bottom: 1px solid #eee;
}
.store-list li h4 { font-size: 1.25rem; margin-bottom: 8px; }
.store-list li p { color: var(--color-text-light); font-size: 0.95rem; margin-bottom: 8px; }
.store-list li span { font-family: var(--font-en); font-weight: 600; color: var(--color-primary); }
.store-list::-webkit-scrollbar { width: 6px; }
.store-list::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 4px; }
.store-list::-webkit-scrollbar-thumb { background: #ccc; border-radius: 4px; }

.store-map { position: relative; height: 100%; min-height: 500px; }
.map-placeholder { width: 100%; height: 100%; position: relative; }
.map-placeholder img { width: 100%; height: 100%; object-fit: cover; }
.map-overlay {
  position: absolute; top:0; left:0; width:100%; height:100%;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-white); font-weight: 700; font-size: 1.25rem;
}

/* Footer */

.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-white);
  padding: 40px 0;
  text-align: center;
}

@media (max-width: 900px) {
  .header-actions .btn { padding: 8px 16px; font-size: 0.85rem; }
  .logo-img { height: 50px; }
  .hero-title { font-size: 3rem; }
  .hero-desc { font-size: 1rem; }
  .brand-grid { grid-template-columns: 1fr; gap: 40px; }
  .cost-container { padding: 24px; }
  .cost-list li { flex-direction: column; align-items: flex-start; gap: 8px; }
  .cost-amount { text-align: left; }
  .cost-note { display: inline; margin-left: 8px; }
  .franchise-form-container { padding: 30px; }
  .franchise-form { grid-template-columns: 1fr; }
  .store-map { min-height: 300px; }
}

/* --- Landing Page Sections (index.html) --- */
.strength-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.strength-card { background: var(--color-white); padding: 40px; border-radius: 20px; box-shadow: var(--shadow-md); text-align: center; border-top: 4px solid var(--color-primary); }
.strength-card .card-icon { font-size: 3rem; margin-bottom: 20px; }
.strength-card h3 { font-size: 1.4rem; color: var(--color-text); margin-bottom: 15px; }
.strength-card p { font-size: 1.05rem; color: var(--color-text-light); line-height: 1.6; }

.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.split-layout.reverse { direction: rtl; }
.split-layout.reverse > * { direction: ltr; }
.split-image img { width: 100%; border-radius: 20px; box-shadow: var(--shadow-md); aspect-ratio: 4/3; object-fit: cover; }

.menu-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.gallery-item { background: #2a2a2a; border-radius: 16px; overflow: hidden; box-shadow: 0 10px 20px rgba(0,0,0,0.5); transition: transform 0.3s ease; }
.gallery-item:hover { transform: translateY(-5px); }
.gallery-item img { width: 100%; height: 250px; object-fit: cover; }
.gallery-info { padding: 24px; text-align: center; }
.gallery-info h4 { font-size: 1.25rem; margin-bottom: 10px; color: var(--color-white); text-shadow: none; }
.gallery-info p { font-size: 0.95rem; color: #aaa; margin-bottom: 15px; line-height: 1.5; text-shadow: none; }
.price-tag { display: inline-block; background: var(--color-primary); color: white; padding: 6px 16px; border-radius: 20px; font-weight: 700; font-size: 1rem; }

.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.stat-box { background: var(--color-white); border: 2px solid #eee; padding: 40px; border-radius: 20px; box-shadow: var(--shadow-sm); }
.stat-number { font-size: 4.5rem; font-weight: 900; color: var(--color-primary); margin-bottom: 15px; font-family: var(--font-en); line-height: 1; text-shadow: none;}
.stat-desc { font-size: 1.1rem; color: var(--color-text); line-height: 1.6; }

@media (max-width: 900px) {
  .strength-cards, .split-layout, .menu-gallery, .stats-grid, .store-layout, .review-grid { grid-template-columns: 1fr; }
  .split-layout.reverse { direction: ltr; }
  .stat-box { padding: 30px 20px; }
}