/* ============================================
   THE BURGER MILL — Design System & Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Brand Palette */
  --bg-primary: #0a0b0f;
  --bg-secondary: #161616;
  --bg-card: #1c1c1c;
  --bg-card-hover: #222;
  --accent: #E8951A;
  --accent-hover: #FF6B35;
  --accent-glow: rgba(232, 149, 26, 0.25);
  --text-primary: #f5f5f5;
  --text-secondary: #ccc;
  --text-muted: #888;
  --star-color: #FFD700;
  --border-subtle: rgba(255, 255, 255, 0.06);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-pad: clamp(60px, 10vw, 120px);
  --container-max: 1200px;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.3s var(--ease-smooth);
  --transition-med: 0.5s var(--ease-smooth);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-hover);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
}

/* --- Loading Screen --- */
.loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #0a0b0f;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-logo {
  width: 120px;
  margin-bottom: 32px;
  animation: pulse 1.5s ease-in-out infinite;
}

.loader-bar-track {
  width: 200px;
  height: 3px;
  background: var(--border-subtle);
  border-radius: 4px;
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 4px;
  transition: width 0.15s linear;
}

.loader-text {
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.6;
    transform: scale(0.96);
  }
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.navbar.scrolled {
  background: rgba(10, 11, 15, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
}

.nav-logo img {
  height: 72px;
  max-width: 200px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-fast);
}

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

.nav-links a:hover::after {
  width: 100%;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero-scroll-spacer {
  height: 250vh;
  position: relative;
  background: #0a0b0f;
}

.hero {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #0a0b0f;
}

.hero canvas {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(0, 0, 0, 0.5) 100%);
  padding: 0 24px;
}

.hero-title {
  font-size: clamp(2.4rem, 8vw, 6rem);
  font-weight: 800;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 4px 40px rgba(0, 0, 0, 0.6);
}

.hero-title span {
  color: var(--accent);
}

.hero-tagline {
  margin-top: 16px;
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--text-secondary);
  font-weight: 300;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.6;
  animation: bounce 2s infinite;
}

.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.scroll-indicator .arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

/* --- Section Shared --- */
.section {
  padding: var(--section-pad) 24px;
  max-width: var(--container-max);
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 48px;
}

/* --- Fade-in Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease-smooth), transform 0.7s var(--ease-smooth);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* staggered children */
.reveal-stagger>* {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.5s var(--ease-smooth), transform 0.5s var(--ease-smooth);
}

.reveal-stagger.visible>*:nth-child(1) {
  transition-delay: 0.05s;
}

.reveal-stagger.visible>*:nth-child(2) {
  transition-delay: 0.15s;
}

.reveal-stagger.visible>*:nth-child(3) {
  transition-delay: 0.25s;
}

.reveal-stagger.visible>*:nth-child(4) {
  transition-delay: 0.35s;
}

.reveal-stagger.visible>* {
  opacity: 1;
  transform: translateY(0);
}

/* --- Menu Section --- */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.menu-card {
  background: var(--bg-card);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.menu-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(232, 149, 26, 0.12);
  border-color: rgba(232, 149, 26, 0.2);
}

.menu-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--bg-secondary);
  transition: transform var(--transition-med);
}

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

.menu-card-img-wrapper {
  overflow: hidden;
}

.menu-card-body {
  padding: 24px;
}

.menu-card-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.menu-card-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.menu-card-footer {
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-order {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--accent);
  color: #111;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn-order:hover {
  background: var(--accent-hover);
  transform: scale(1.04);
}

/* --- Reviews Section --- */
#reviews {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.reviews-header {
  text-align: center;
}

.reviews-header .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.google-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 12px 24px;
  margin-bottom: 48px;
}

.google-badge .g-icon {
  font-size: 1.6rem;
}

.google-badge-info {
  text-align: left;
}

.google-badge-rating {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.google-badge-stars {
  color: var(--star-color);
  font-size: 0.9rem;
  letter-spacing: 2px;
}

.google-badge-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 28px;
  transition: border-color var(--transition-fast);
}

.review-card:hover {
  border-color: rgba(232, 149, 26, 0.2);
}

.review-stars {
  color: var(--star-color);
  font-size: 0.95rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: #111;
}

.review-author-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.review-author-date {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Contact Section --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

.map-wrapper {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  aspect-ratio: 4/3;
  background: var(--bg-card);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  opacity: 1 !important;
  filter: none !important;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-block h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-block p,
.contact-block a {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.social-links {
  display: flex;
  gap: 16px;
  margin-top: 4px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
}

.social-link svg {
  width: 20px;
  height: 20px;
  fill: var(--text-secondary);
  transition: fill var(--transition-fast);
}

.social-link:hover svg {
  fill: #111;
}

/* --- Footer --- */
.footer {
  text-align: center;
  padding: 32px 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.footer span {
  color: var(--accent);
}

.footer-legal {
  margin-top: 10px;
  font-size: 0.72rem;
  color: var(--text-muted);
  opacity: 0.55;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
  letter-spacing: 0.2px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .navbar {
    padding: 12px 20px;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    flex-direction: column;
    background: rgba(10, 11, 15, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 100px 40px 40px;
    gap: 24px;
    transition: right var(--transition-fast);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.5);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1.1rem;
  }

  .hero-title {
    letter-spacing: 3px;
  }

  .hero-tagline {
    letter-spacing: 1px;
  }

  .hero canvas {
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    object-fit: cover;
    object-position: center;
  }



  .menu-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .menu-card {
    border-radius: 10px;
  }

  .menu-card-img {
    aspect-ratio: 1/1;
  }

  .menu-card-body {
    padding: 10px 12px 14px;
  }

  .menu-card-name {
    font-size: 0.9rem;
    margin-bottom: 4px;
  }

  .menu-card-desc {
    font-size: 0.72rem;
    margin-bottom: 10px;
    line-height: 1.4;
  }

  .menu-card-footer {
    justify-content: center;
  }

  .btn-order {
    padding: 8px 14px;
    font-size: 0.75rem;
    border-radius: 6px;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-scroll-spacer {
    height: 200vh;
  }

  .menu-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .section {
    padding: clamp(40px, 8vw, 80px) 12px;
  }

  .nav-logo img {
    height: 44px;
    max-width: 140px;
  }

  .hero canvas {
    width: 100%;
    height: 100vh;
    min-height: 100vh;
    transform: scale(1.1);
  }

  .menu-card-name {
    font-size: 0.82rem;
  }

  .menu-card-desc {
    font-size: 0.68rem;
  }

  .btn-order {
    padding: 7px 12px;
    font-size: 0.7rem;
  }
}