/* ==========================================================================
   Matcha Lab 🍵 - Home Page CSS
   ========================================================================== */

/* Hero Section */
.hero-section {
  padding: 3.5rem 0 5rem 0;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: var(--color-matcha-pale);
  color: var(--color-forest);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.hero-title {
  font-size: 3.4rem;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  color: var(--color-forest);
}

.hero-title .highlight {
  color: var(--color-matcha);
  position: relative;
  display: inline-block;
}

.hero-title .highlight::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 0;
  width: 100%;
  height: 12px;
  background: rgba(143, 168, 147, 0.35);
  z-index: -1;
  border-radius: 4px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 2.2rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Hero Visual Showcase */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}

.hero-main-card {
  background: var(--color-cream-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  transition: transform var(--transition-normal);
}

.hero-main-card:hover {
  transform: translateY(-4px);
}

.hero-card-img-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.hero-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-main-card:hover .hero-card-img-wrap img {
  transform: scale(1.05);
}

.hero-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
}

.hero-card-body {
  padding: 1.4rem 1.6rem;
}

.hero-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Floating Badges on Hero */
.floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
  font-weight: 600;
  z-index: 3;
  animation: floatSlow 4s ease-in-out infinite alternate;
}

.floating-badge.badge-top-right {
  top: -15px;
  right: -20px;
}

.floating-badge.badge-bottom-left {
  bottom: 25px;
  left: -25px;
  animation-delay: 2s;
}

.floating-badge-title {
  color: var(--color-forest);
  font-weight: 700;
  display: block;
}

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

.banner-badge {
  margin-bottom: 1rem;
  background: rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
}

.banner-cta-btn {
  background: #FFFFFF;
  color: #162E20;
  font-weight: 700;
}

.banner-cta-btn:hover {
  background: #EBF2ED;
  color: #162E20;
}

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

@keyframes floatSlow {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-8px);
  }
}

/* Section Common Headers */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2.2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-title-wrap h2 {
  font-size: 2.1rem;
  color: var(--color-forest);
  margin-bottom: 0.35rem;
}

.section-title-wrap p {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Popular Section */
.popular-section {
  padding: 4rem 0;
}

.popular-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 2rem;
}

/* Recipe Card Styling */
.recipe-card {
  background: var(--color-cream-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  position: relative;
}

.recipe-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(74, 107, 83, 0.3);
}

.card-media {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: var(--color-oat);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.recipe-card:hover .card-media img {
  transform: scale(1.06);
}

.card-save-btn {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-forest);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  z-index: 5;
}

.card-save-btn:hover {
  background: #FFFFFF;
  transform: scale(1.12);
  color: var(--color-primary);
}

.card-save-btn.saved {
  background: var(--color-forest);
  color: #FFFFFF;
}

.card-tags-overlay {
  position: absolute;
  bottom: 0.85rem;
  left: 0.85rem;
  display: flex;
  gap: 0.4rem;
  z-index: 2;
}

.card-content {
  padding: 1.35rem 1.4rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--color-forest);
  margin-bottom: 0.4rem;
  line-height: 1.35;
}

.card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  margin-top: auto;
  padding-top: 0.9rem;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.card-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-weight: 500;
}

.card-author-avatar {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-matcha-pale);
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-forest);
}

.card-stats {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--text-muted);
}

.card-stat-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.card-stat-item.rating {
  color: #D9822B;
  font-weight: 700;
}

/* Builder Teaser Banner */
.builder-teaser-section {
  padding: 4.5rem 0;
}

.builder-banner {
  background: linear-gradient(135deg, var(--color-forest) 0%, #204630 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem 4rem;
  color: #FFFFFF;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.builder-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(143, 168, 147, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.banner-content h2 {
  color: #FFFFFF;
  font-size: 2.3rem;
  margin-bottom: 1rem;
}

.banner-content p {
  color: #C2D4C7;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 480px;
}

.banner-features {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-bottom: 2.2rem;
}

.banner-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: #E2ECE5;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
}

.banner-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.banner-cup-teaser {
  width: 190px;
  height: 250px;
  border: 4px solid rgba(255, 255, 255, 0.5);
  border-radius: 12px 12px 36px 36px;
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.banner-layer-foam {
  height: 35px;
  background: #FFF7F0;
  border-radius: 8px 8px 0 0;
  margin-bottom: 4px;
}

.banner-layer-matcha {
  height: 75px;
  background: linear-gradient(180deg, #4A6B53 0%, #35533D 100%);
  margin-bottom: 4px;
  border-radius: 4px;
}

.banner-layer-milk {
  height: 85px;
  background: linear-gradient(180deg, #FAF4EB 0%, #EFE5D5 100%);
  border-radius: 0 0 24px 24px;
}

/* Category Quick Explorer */
.categories-section {
  padding: 3rem 0;
}

.category-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 1.25rem;
}

.category-card {
  background: var(--color-cream-card);
  padding: 1.5rem 1.2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-matcha);
  background: var(--color-matcha-pale);
}

.category-card-icon {
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
}

.category-card-name {
  font-weight: 700;
  color: var(--color-forest);
  font-size: 0.98rem;
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-description {
    margin: 0 auto 2rem auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .floating-badge.badge-top-right {
    right: 0;
  }

  .floating-badge.badge-bottom-left {
    left: 0;
  }

  .builder-banner {
    grid-template-columns: 1fr;
    padding: 2.5rem 1.8rem;
    text-align: center;
  }

  .banner-content p {
    margin: 0 auto 2rem auto;
  }

  .banner-features {
    justify-content: center;
  }
}