/* =============================================
   Patty Wagon — Style Sheet
   Cuisine: Burgers & American
   Vibe: Fun retro diner, bold and playful
   ============================================= */

:root {
  --pw-red: #DC2626;
  --pw-yellow: #EAB308;
  --pw-cream: #FEF9C3;
  --pw-dark: #1E1E1E;
  --pw-body-bg: #FAFAF9;
  --pw-muted: #737373;
  --pw-border: #E5E5E5;
  --pw-white: #ffffff;
  --pw-red-dark: #b91c1c;
  --pw-yellow-dark: #ca8a04;
  --pw-radius: 16px;
  --pw-radius-sm: 10px;
  --pw-shadow: 0 4px 24px rgba(0,0,0,0.08);
  --pw-shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --pw-transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Poppins', sans-serif;
  font-weight: 400;
  color: var(--pw-dark);
  background-color: var(--pw-body-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: 'Fredoka', sans-serif; line-height: 1.2; }

/* Container */
.pw-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.pw-container-sm { max-width: 800px; }

/* Buttons */
.pw-btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'Fredoka', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--pw-transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}

.pw-btn-primary {
  background: var(--pw-red);
  color: var(--pw-white);
  border-color: var(--pw-red);
}
.pw-btn-primary:hover {
  background: var(--pw-red-dark);
  border-color: var(--pw-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(220, 38, 38, 0.35);
}

.pw-btn-secondary {
  background: var(--pw-yellow);
  color: var(--pw-dark);
  border-color: var(--pw-yellow);
}
.pw-btn-secondary:hover {
  background: var(--pw-yellow-dark);
  border-color: var(--pw-yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(234, 179, 8, 0.35);
}

.pw-btn-outline {
  background: transparent;
  color: var(--pw-red);
  border-color: var(--pw-red);
}
.pw-btn-outline:hover {
  background: var(--pw-red);
  color: var(--pw-white);
  transform: translateY(-2px);
}

/* Demo Banner */
.pw-demo-banner {
  background: var(--pw-dark);
  color: var(--pw-white);
  padding: 10px 0;
  text-align: center;
  font-size: 0.85rem;
  position: relative;
  z-index: 1001;
}
.pw-demo-banner-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.pw-demo-banner-link {
  color: var(--pw-yellow);
  font-weight: 500;
}
.pw-demo-banner-link:hover { text-decoration: underline; }

/* Navigation */
.pw-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 2px solid transparent;
  transition: all var(--pw-transition);
}
.pw-nav.pw-scrolled {
  border-bottom-color: var(--pw-border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.pw-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.pw-logo {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--pw-red);
  letter-spacing: -0.5px;
}
.pw-nav-links {
  display: flex;
  gap: 28px;
}
.pw-nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--pw-dark);
  transition: color var(--pw-transition);
  position: relative;
}
.pw-nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--pw-red);
  border-radius: 2px;
  transition: width var(--pw-transition);
}
.pw-nav-links a:hover { color: var(--pw-red); }
.pw-nav-links a:hover::after { width: 100%; }

.pw-nav-cta {
  background: var(--pw-red);
  color: var(--pw-white);
  padding: 10px 24px;
  border-radius: 50px;
  font-family: 'Fredoka', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  transition: all var(--pw-transition);
}
.pw-nav-cta:hover {
  background: var(--pw-red-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

/* Hamburger */
.pw-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1002;
}
.pw-hamburger span {
  display: block;
  width: 100%;
  height: 3px;
  background: var(--pw-dark);
  border-radius: 3px;
  transition: all var(--pw-transition);
}
.pw-hamburger.pw-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.pw-hamburger.pw-active span:nth-child(2) {
  opacity: 0;
}
.pw-hamburger.pw-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Hero */
.pw-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.pw-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.pw-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(30,30,30,0.55) 0%, rgba(30,30,30,0.75) 100%);
}
.pw-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px 24px;
}
.pw-hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  color: var(--pw-white);
  font-weight: 700;
  margin-bottom: 12px;
  text-shadow: 2px 4px 8px rgba(0,0,0,0.3);
}
.pw-hero-tagline {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--pw-yellow);
  font-family: 'Fredoka', sans-serif;
  font-weight: 500;
  margin-bottom: 36px;
  text-shadow: 1px 2px 4px rgba(0,0,0,0.3);
}
.pw-hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Sections */
.pw-section { padding: 100px 0; }

.pw-section-header {
  text-align: center;
  margin-bottom: 56px;
}
.pw-section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--pw-dark);
  margin-bottom: 12px;
}
.pw-section-subtitle {
  font-size: 1.1rem;
  color: var(--pw-muted);
  font-weight: 300;
}

/* Menu */
.pw-menu-section { background: var(--pw-white); }

.pw-menu-filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.pw-filter-btn {
  padding: 8px 22px;
  border-radius: 50px;
  border: 2px solid var(--pw-border);
  background: var(--pw-white);
  font-family: 'Poppins', sans-serif;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--pw-muted);
  cursor: pointer;
  transition: all var(--pw-transition);
}
.pw-filter-btn:hover {
  border-color: var(--pw-red);
  color: var(--pw-red);
}
.pw-filter-btn.pw-filter-active {
  background: var(--pw-red);
  border-color: var(--pw-red);
  color: var(--pw-white);
}

.pw-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pw-menu-card {
  background: var(--pw-body-bg);
  border-radius: var(--pw-radius);
  overflow: hidden;
  transition: all var(--pw-transition);
  border: 2px solid var(--pw-border);
}
.pw-menu-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--pw-shadow-lg);
  border-color: var(--pw-yellow);
}
.pw-menu-card-img {
  height: 200px;
  overflow: hidden;
}
.pw-menu-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.pw-menu-card:hover .pw-menu-card-img img {
  transform: scale(1.08);
}
.pw-menu-card-body { padding: 20px; }
.pw-menu-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
  gap: 8px;
}
.pw-menu-card-name {
  font-size: 1.05rem;
  font-weight: 600;
}
.pw-menu-card-price {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--pw-red);
  white-space: nowrap;
}
.pw-menu-card-tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 50px;
  background: var(--pw-cream);
  color: var(--pw-yellow-dark);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.pw-menu-card-desc {
  font-size: 0.88rem;
  color: var(--pw-muted);
  line-height: 1.6;
}

/* Catering */
.pw-catering-section { background: var(--pw-cream); }

.pw-catering-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.pw-catering-content .pw-section-title {
  text-align: left;
  margin-bottom: 20px;
}
.pw-catering-text {
  font-size: 1.05rem;
  color: var(--pw-muted);
  margin-bottom: 24px;
  line-height: 1.8;
}
.pw-catering-features {
  margin-bottom: 32px;
}
.pw-catering-features li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  color: var(--pw-dark);
  font-weight: 400;
}
.pw-catering-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 14px;
  width: 14px;
  height: 14px;
  background: var(--pw-red);
  border-radius: 50%;
}
.pw-catering-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.pw-catering-image img {
  width: 100%;
  border-radius: var(--pw-radius);
  box-shadow: var(--pw-shadow-lg);
}

/* About */
.pw-about-section { background: var(--pw-white); }

.pw-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.pw-about-image img {
  width: 100%;
  border-radius: var(--pw-radius);
  box-shadow: var(--pw-shadow-lg);
}
.pw-about-content .pw-section-title {
  text-align: left;
  margin-bottom: 20px;
}
.pw-about-content p {
  color: var(--pw-muted);
  margin-bottom: 16px;
  font-size: 1.02rem;
  line-height: 1.8;
}

/* Locations */
.pw-locations-section { background: var(--pw-body-bg); }

.pw-locations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pw-schedule-card {
  background: var(--pw-white);
  border-radius: var(--pw-radius);
  padding: 36px 28px;
  text-align: center;
  border: 2px solid var(--pw-border);
  transition: all var(--pw-transition);
}
.pw-schedule-card:hover {
  border-color: var(--pw-red);
  transform: translateY(-4px);
  box-shadow: var(--pw-shadow);
}
.pw-schedule-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.pw-schedule-card h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--pw-dark);
}
.pw-schedule-days {
  font-weight: 600;
  color: var(--pw-red);
  margin-bottom: 4px;
}
.pw-schedule-hours {
  color: var(--pw-dark);
  font-weight: 500;
  margin-bottom: 8px;
}
.pw-schedule-address {
  font-size: 0.88rem;
  color: var(--pw-muted);
}

/* Gallery */
.pw-gallery-section { background: var(--pw-white); }

.pw-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.pw-gallery-item {
  border-radius: var(--pw-radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}
.pw-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.pw-gallery-item:hover img {
  transform: scale(1.06);
}

/* Reviews */
.pw-reviews-section { background: var(--pw-cream); }

.pw-reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pw-review-card {
  background: var(--pw-white);
  border-radius: var(--pw-radius);
  padding: 32px 28px;
  border: 2px solid var(--pw-border);
  transition: all var(--pw-transition);
}
.pw-review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--pw-shadow);
  border-color: var(--pw-yellow);
}
.pw-review-stars {
  color: var(--pw-yellow);
  font-size: 1.3rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.pw-review-text {
  font-size: 0.95rem;
  color: var(--pw-muted);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.pw-review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.pw-review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--pw-red);
  color: var(--pw-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fredoka', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
}
.pw-review-name {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
}
.pw-review-date {
  display: block;
  font-size: 0.8rem;
  color: var(--pw-muted);
}

/* FAQ */
.pw-faq-section { background: var(--pw-white); }

.pw-faq-list { display: flex; flex-direction: column; gap: 12px; }

.pw-faq-item {
  border: 2px solid var(--pw-border);
  border-radius: var(--pw-radius-sm);
  overflow: hidden;
  transition: border-color var(--pw-transition);
}
.pw-faq-item.pw-active { border-color: var(--pw-red); }

.pw-faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Fredoka', sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--pw-dark);
  text-align: left;
  gap: 16px;
  transition: color var(--pw-transition);
}
.pw-faq-question:hover { color: var(--pw-red); }

.pw-faq-icon {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--pw-red);
  transition: transform var(--pw-transition);
  flex-shrink: 0;
}
.pw-faq-item.pw-active .pw-faq-icon { transform: rotate(45deg); }

.pw-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.pw-faq-item.pw-active .pw-faq-answer {
  max-height: 300px;
}
.pw-faq-answer p {
  padding: 0 24px 20px;
  color: var(--pw-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Footer */
.pw-footer {
  background: var(--pw-dark);
  color: rgba(255,255,255,0.8);
  padding: 80px 0 0;
}
.pw-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.pw-footer-brand {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.6rem;
  color: var(--pw-white);
  margin-bottom: 8px;
}
.pw-footer-tagline {
  color: var(--pw-yellow);
  font-family: 'Fredoka', sans-serif;
  font-weight: 500;
  margin-bottom: 16px;
}
.pw-footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
}
.pw-footer-heading {
  font-family: 'Fredoka', sans-serif;
  font-size: 1.05rem;
  color: var(--pw-white);
  margin-bottom: 20px;
}
.pw-footer-links li { margin-bottom: 10px; }
.pw-footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--pw-transition);
}
.pw-footer-links a:hover { color: var(--pw-yellow); }

.pw-footer-bottom {
  text-align: center;
  padding: 24px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

/* Scroll Reveal */
.pw-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.pw-reveal.pw-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 1024px) {
  .pw-menu-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .pw-hamburger { display: flex; }
  .pw-nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--pw-white);
    flex-direction: column;
    padding: 100px 32px 40px;
    gap: 0;
    box-shadow: -4px 0 24px rgba(0,0,0,0.1);
    transition: right var(--pw-transition);
    z-index: 1001;
  }
  .pw-nav-links.pw-open { right: 0; }
  .pw-nav-links li { padding: 14px 0; border-bottom: 1px solid var(--pw-border); }
  .pw-nav-links a { font-size: 1.05rem; }
  .pw-nav-cta { display: none; }

  .pw-hero-title { font-size: clamp(2.4rem, 10vw, 3.5rem); }

  .pw-menu-grid { grid-template-columns: repeat(2, 1fr); }
  .pw-catering-grid { grid-template-columns: 1fr; gap: 40px; }
  .pw-catering-image { order: -1; }
  .pw-about-grid { grid-template-columns: 1fr; gap: 40px; }
  .pw-about-image { order: -1; }
  .pw-locations-grid { grid-template-columns: 1fr; }
  .pw-gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .pw-reviews-grid { grid-template-columns: 1fr; }
  .pw-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }

  .pw-section { padding: 64px 0; }
  .pw-section-header { margin-bottom: 40px; }
}

@media (max-width: 480px) {
  .pw-menu-grid { grid-template-columns: 1fr; }
  .pw-gallery-grid { grid-template-columns: 1fr; }
  .pw-footer-grid { grid-template-columns: 1fr; }
  .pw-hero-ctas { flex-direction: column; align-items: center; }
  .pw-btn { width: 100%; max-width: 280px; }
}