/* ============================
   Global Flavors - Modern Foodie Theme
   Black bg, neon accents, high contrast
   ============================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800;900&display=swap');

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

:root {
  --black: #000000;
  --bg: #0a0a0a;
  --card-bg: #111111;
  --card-hover: #1a1a1a;
  --border: #222222;
  --text: #f0f0f0;
  --text-dim: #999999;
  --mango: #FFD700;
  --orange: #FF4500;
  --neon: #FFD700;
  --neon-glow: 0 0 20px rgba(255, 215, 0, 0.3), 0 0 40px rgba(255, 215, 0, 0.1);
  --radius: 12px;
  --radius-sm: 8px;
  --font-display: 'Outfit', 'Segoe UI', sans-serif;
  --font-body: 'Outfit', 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100vw;
}

a { color: var(--mango); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--orange); }

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

/* --- Navigation --- */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: 0.5px;
  color: var(--text);
}

.nav-logo:hover { color: var(--mango); }

.logo-icon { font-size: 1.6rem; }

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  color: var(--text-dim);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--mango);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Hero Carousel --- */
.hero-carousel {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 400px;
  max-height: 700px;
  overflow: hidden;
  background: var(--black);
  margin-top: 64px;
}

.carousel-track { position: relative; width: 100%; height: 100%; }

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.carousel-slide.active { opacity: 1; }

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 30%, rgba(0,0,0,0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 60px;
}

.carousel-badge {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 2px;
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 12px;
  width: fit-content;
}

.carousel-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  color: #fff;
}

.carousel-meta {
  color: var(--text-dim);
  font-size: 1rem;
  margin-bottom: 20px;
}

.carousel-btn {
  display: inline-block;
  background: var(--mango);
  color: var(--black);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, transform 0.2s;
  width: fit-content;
}

.carousel-btn:hover {
  background: var(--orange);
  color: #fff;
  transform: translateY(-2px);
}

.carousel-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: none;
  cursor: pointer;
  transition: background 0.3s;
}

.carousel-dot.active { background: var(--mango); }

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0,0,0,0.5);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  font-size: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.carousel-arrow:hover { background: var(--mango); color: var(--black); }
.carousel-arrow.prev { left: 20px; }
.carousel-arrow.next { right: 20px; }

/* --- Filter Section --- */
.filter-section {
  padding: 48px 24px 0;
}

.filter-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  color: #fff;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

/* Mobile select dropdown - hidden on desktop */
.filter-select-wrap {
  display: none;
  margin-bottom: 24px;
}

.filter-select {
  width: 100%;
  max-width: 400px;
  padding: 12px 44px 12px 20px;
  background: var(--card-bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='%23FFD700' viewBox='0 0 16 16'%3E%3Cpath d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.filter-select:hover {
  border-color: var(--mango);
}

.filter-select:focus {
  border-color: var(--mango);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.filter-select option {
  background: #1a1a1a;
  color: var(--text);
  padding: 8px;
}

.filter-btn {
  background: var(--card-bg);
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 8px 18px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--mango);
  color: var(--mango);
}

.filter-btn.active {
  background: var(--mango);
  color: var(--black);
  border-color: var(--mango);
}

/* --- Food Grid --- */
.food-grid-section {
  padding: 24px;
}

.food-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* --- Food Card --- */
.food-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  display: block;
}

.food-card:hover {
  transform: translateY(-4px);
  border-color: var(--mango);
  box-shadow: var(--neon-glow);
}

.card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.food-card:hover .card-image img {
  transform: scale(1.08);
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 40%, rgba(0,0,0,0.8) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 12px;
}

.card-category {
  background: var(--mango);
  color: var(--black);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 4px;
}

.card-difficulty {
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  background: rgba(255,255,255,0.15);
  padding: 3px 10px;
  border-radius: 4px;
}

.card-difficulty.easy { background: #2e7d32; }
.card-difficulty.medium { background: #e65100; }
.card-difficulty.hard { background: #b71c1c; }

.card-content {
  padding: 16px;
}

.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
  letter-spacing: 0.3px;
  margin-bottom: 8px;
  color: #fff;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.meta-item {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* --- Recipe Detail --- */
.recipe-detail {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 24px 60px;
}

.detail-hero {
  position: relative;
  height: 50vh;
  min-height: 350px;
  max-height: 550px;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
}

.detail-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 20%, rgba(0,0,0,0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 48px;
}

.detail-category {
  display: inline-block;
  background: var(--mango);
  color: var(--black);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.75rem;
  padding: 4px 14px;
  border-radius: 4px;
  margin-bottom: 12px;
  width: fit-content;
}

.detail-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  color: #fff;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.detail-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag-chip {
  background: rgba(255, 215, 0, 0.15);
  color: var(--mango);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 215, 0, 0.3);
}

/* --- Detail Grid --- */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 60px;
}

.detail-block {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.block-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  margin-bottom: 16px;
  color: var(--mango);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* Ingredients */
.ingredient-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ingredient-chip {
  background: rgba(255, 69, 0, 0.1);
  color: var(--text);
  border: 1px solid rgba(255, 69, 0, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  transition: border-color 0.2s, background 0.2s;
}

.ingredient-chip:hover {
  border-color: var(--orange);
  background: rgba(255, 69, 0, 0.2);
}

.ingredient-chip strong {
  color: var(--mango);
}

/* Nutrition */
.nutrition-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.nutrition-item {
  text-align: center;
  padding: 16px 8px;
  background: rgba(255, 215, 0, 0.05);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 215, 0, 0.15);
}

.nutrition-value {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--mango);
}

.nutrition-label {
  display: block;
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Description */
.description-block {
  grid-column: 1 / -1;
}

.description-content p {
  margin-bottom: 16px;
  color: var(--text-dim);
  line-height: 1.8;
}

/* Source Button */
.source-block {
  grid-column: 1 / -1;
  display: flex;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 0;
}

.source-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--mango);
  color: var(--black);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  padding: 18px 40px;
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.3), 0 0 60px rgba(255, 215, 0, 0.1);
}

.source-btn:hover {
  background: var(--orange);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(255, 69, 0, 0.4), 0 0 80px rgba(255, 69, 0, 0.15);
}

.source-btn-icon {
  font-size: 1.4rem;
}

/* --- Related Section --- */
.related-section {
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

/* --- Info Pages --- */
.info-page {
  padding: 124px 24px 60px;
  min-height: 60vh;
}

.info-container {
  max-width: 800px;
  margin: 0 auto;
}

.info-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.5px;
  margin-bottom: 32px;
  color: var(--mango);
}

.info-content h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.3px;
  color: #fff;
  margin-top: 32px;
  margin-bottom: 12px;
}

.info-content p {
  color: var(--text-dim);
  margin-bottom: 12px;
  line-height: 1.8;
}

.info-content ul {
  color: var(--text-dim);
  padding-left: 24px;
  margin-bottom: 16px;
}

.info-content li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.contact-email {
  display: inline-block;
  background: rgba(255, 215, 0, 0.1);
  color: var(--mango);
  font-weight: 700;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 215, 0, 0.3);
  font-size: 1.1rem;
}

/* --- Footer --- */
.main-footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 48px 24px 32px;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-brand .logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.5px;
  color: #fff;
}

.footer-brand .logo-icon { font-size: 1.4rem; }

.footer-tagline {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 24px;
  align-items: center;
}

.footer-links a {
  color: var(--text-dim);
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--mango); }

.footer-copy {
  width: 100%;
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  margin-top: 16px;
}

.footer-copy p {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .carousel-overlay { padding: 24px; }
  .carousel-title { font-size: 1.5rem; }
  .detail-hero-overlay { padding: 24px; }
  .detail-grid { grid-template-columns: 1fr; }
  .nutrition-grid { grid-template-columns: repeat(2, 1fr); }
  .food-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
  .source-btn { font-size: 0.95rem; padding: 14px 28px; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }

  /* Hamburger menu */
  .hamburger { display: flex; }

  /* Mobile filter: show select, hide buttons */
  .filter-bar { display: none; }
  .filter-select-wrap { display: block; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 260px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    transition: right 0.3s ease;
    z-index: 100;
    border-left: 1px solid var(--border);
  }
  .nav-links.open { right: 0; }
  .nav-links a {
    font-size: 1.1rem;
    letter-spacing: 1.5px;
  }
}

@media (max-width: 480px) {
  .food-grid { grid-template-columns: 1fr; }
  .hero-carousel { height: 50vh; min-height: 300px; }
  .carousel-arrow { width: 36px; height: 36px; font-size: 1.4rem; }
}