/*
 * Premium Crops Showcase & Detail Pages Styling
 * Matching KSFL Agro Ltd. color tokens & responsive typography
 */

:root {
  --ksfl-forest: #293920;
  --ksfl-green-accent: #5A6D3F;
  --ksfl-light-green: #DCE7B6;
  --ksfl-cream: #F3F0EB;
  --ksfl-gold: #FDE251;
  --ksfl-dark: #121A0F;
  --ksfl-white: #FFFFFF;
  --ksfl-card-shadow: 0 10px 35px rgba(0, 0, 0, 0.05);
  --ksfl-card-hover-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 1. Global Translation Toggles */
body:not(.lang-bn):not(.bn-active) .bn-text { display: none !important; }
body.lang-bn .en-text { display: none !important; }
body.bn-active .en-text { display: none !important; }
body.lang-bn .bn-text { display: inline !important; }
body.bn-active .bn-text { display: inline !important; }


/* 2. Homepage Crops Showcase Grid Section */
.crops-showcase-section {
  padding: 100px 24px;
  background-color: var(--ksfl-cream);
  transition: var(--transition-smooth);
}

.crops-showcase-section .showcase-header {
  text-align: center;
  margin-bottom: 60px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.crops-showcase-section .showcase-subtitle {
  color: var(--ksfl-green-accent);
  font-size: 18px;
  margin-top: 12px;
  line-height: 1.6;
}

.crops-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 1400px;
  margin: 0 auto;
}

.crop-card {
  background-color: var(--ksfl-white);
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(90, 109, 63, 0.1);
  box-shadow: var(--ksfl-card-shadow);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition-smooth);
  text-decoration: none !important;
  color: inherit !important;
}

.crop-card:hover {
  transform: translateY(-8px);
  border-color: var(--ksfl-green-accent);
  box-shadow: var(--ksfl-card-hover-shadow);
}

/* =========================================================================
   Homepage Showcase Premium Animations
   ========================================================================= */

/* JS-Active Reveal Container Hidden State */
.crops-showcase-section.js-reveal-active .crop-card {
  opacity: 0;
  will-change: transform, opacity;
  transform-style: preserve-3d;
}

/* Alternating entrance trajectories for a premium parallax wave flow */
.crops-showcase-section.js-reveal-active .crop-card:nth-child(odd) {
  transform: translate3d(-40px, 60px, 0) rotate(-2deg) scale(0.96);
}

.crops-showcase-section.js-reveal-active .crop-card:nth-child(even) {
  transform: translate3d(40px, 60px, 0) rotate(2deg) scale(0.96);
}

/* Staggered entrance active reveal class */
.crops-showcase-section.js-reveal-active .crop-card.revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 1.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dynamic 3D mouse parallax tilt styling */
.crop-card.hover-ready {
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  transform-style: preserve-3d;
}

/* Reduce transition delay to track cursor instantly with sub-pixel precision */
.crop-card.hover-ready.tilt-active {
  transition: transform 0.08s cubic-bezier(0.25, 1, 0.5, 1), 
              border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 3D tilt rotation mapping and vertical translation lift */
.crop-card.hover-ready:hover {
  transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)) translate3d(0, -8px, 15px);
  border-color: var(--ksfl-green-accent);
  box-shadow: var(--ksfl-card-hover-shadow);
}

/* Specular glass-shine reflection overlay tracking cursor coordinates */
.crop-card::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle 240px at var(--glow-x, 50%) var(--glow-y, 50%), rgba(255, 255, 255, 0.12), transparent 80%);
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 5;
}

.crop-card.hover-ready:hover::after {
  opacity: 1;
}

/* Dark mode overrides for card boundaries and glow tone */
body.dark-mode .crop-card::after {
  background: radial-gradient(circle 240px at var(--glow-x, 50%) var(--glow-y, 50%), rgba(253, 226, 81, 0.08), transparent 80%);
}

body.dark-mode .crop-card.hover-ready:hover {
  border-color: var(--ksfl-gold);
}

/* Multi-layered parallax depth assignments */
.crop-card.hover-ready .crop-scientific,
.crop-card.hover-ready .crop-title,
.crop-card.hover-ready .crop-desc,
.crop-card.hover-ready .crop-image-wrapper {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.crop-card.hover-ready:hover .crop-scientific {
  transform: translateZ(8px);
}

.crop-card.hover-ready:hover .crop-title {
  transform: translateZ(12px);
}

.crop-card.hover-ready:hover .crop-desc {
  transform: translateZ(10px);
}

.crop-card.hover-ready:hover .crop-image-wrapper img {
  transform: scale(1.06) translateZ(12px);
}

.crop-card.hover-ready .crop-arrow-btn {
  transition: background-color 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.crop-card.hover-ready:hover .crop-arrow-btn {
  transform: translateZ(20px);
}


.crop-image-wrapper {
  width: 100%;
  height: 260px;
  overflow: hidden;
  position: relative;
}

.crop-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.crop-card:hover .crop-image-wrapper img {
  transform: scale(1.06);
}

.crop-info {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.crop-scientific {
  font-style: italic;
  font-size: 14px;
  color: var(--ksfl-green-accent);
  margin-bottom: 8px;
}

.crop-title {
  font-family: 'Roboto', 'Hind Siliguri', sans-serif;
  font-weight: 700;
  font-size: 26px;
  color: var(--ksfl-forest);
  margin: 0 0 10px 0;
  line-height: 1.2;
}

.crop-desc {
  font-size: 15px;
  color: #666;
  line-height: 1.5;
  margin-bottom: 24px;
}

/* Yellow circular arrow button on card bottom right */
.crop-arrow-btn {
  width: 44px;
  height: 44px;
  background-color: var(--ksfl-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  bottom: 24px;
  right: 24px;
  box-shadow: 0 4px 12px rgba(253, 226, 81, 0.3);
  transition: var(--transition-smooth);
}

.crop-arrow-btn svg {
  width: 20px;
  height: 20px;
  stroke: var(--ksfl-forest);
  transition: var(--transition-smooth);
}

.crop-card:hover .crop-arrow-btn {
  background-color: var(--ksfl-forest);
  box-shadow: 0 4px 12px rgba(41, 57, 32, 0.3);
}

.crop-card:hover .crop-arrow-btn svg {
  stroke: var(--ksfl-gold);
  transform: rotate(-45deg);
}

/* Dark Mode Overrides */
body.dark-mode .crops-showcase-section {
  background-color: var(--ksfl-dark);
}

body.dark-mode .crop-card {
  background-color: #1A2417;
  border-color: rgba(220, 231, 182, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

body.dark-mode .crop-card:hover {
  border-color: var(--ksfl-gold);
}

body.dark-mode .crop-title {
  color: var(--ksfl-cream);
}

body.dark-mode .crop-desc {
  color: #BAC7B5;
}

body.dark-mode .crop-scientific {
  color: var(--ksfl-gold);
}

/* Responsive Grid Breakpoints */
@media (max-width: 1200px) {
  .crops-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 900px) {
  .crops-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .crops-showcase-section {
    padding: 80px 16px;
  }
}

@media (max-width: 600px) {
  .crops-grid {
    grid-template-columns: 1fr;
  }
}

/* 3. Crop Detail Page Layouts */
.crop-detail-hero {
  position: relative;
  width: 100%;
  height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.crop-detail-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(41, 57, 32, 0.2) 0%, rgba(41, 57, 32, 0.8) 100%);
  z-index: 1;
}

.crop-detail-hero img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(1px);
}

.crop-detail-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--ksfl-white);
  padding: 0 24px;
}

.crop-detail-hero-content h1 {
  font-family: 'Roboto', 'Hind Siliguri', sans-serif;
  font-weight: 800;
  font-size: 64px;
  margin: 0;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.crop-detail-breadcrumbs {
  font-size: 16px;
  margin-top: 16px;
  opacity: 0.9;
  font-weight: 500;
}

.crop-detail-breadcrumbs a {
  color: var(--ksfl-gold);
  text-decoration: none;
}

.crop-detail-main {
  background-color: var(--ksfl-cream);
  padding: 80px 24px;
  transition: var(--transition-smooth);
}

.crop-detail-container {
  max-width: 1200px;
  margin: 0 auto;
}

.crop-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.crop-overview-img-wrap {
  width: 100%;
  height: 480px;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--ksfl-card-hover-shadow);
  border: 1px solid rgba(90, 109, 63, 0.15);
}

.crop-overview-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.crop-overview-text h2 {
  font-size: 38px;
  color: var(--ksfl-forest);
  margin-bottom: 20px;
}

.crop-meta-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 30px;
}

.crop-meta-table td {
  padding: 14px 0;
  border-bottom: 1px solid rgba(41, 57, 32, 0.1);
  font-size: 16px;
}

.crop-meta-table td.label {
  font-weight: bold;
  color: var(--ksfl-green-accent);
  width: 40%;
}

.crop-meta-table td.val {
  color: #333;
}

/* Quick Facts Icon Grid */
.facts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 80px;
}

.fact-tile {
  background-color: var(--ksfl-white);
  padding: 30px;
  border-radius: 24px;
  border: 1px solid rgba(90, 109, 63, 0.1);
  box-shadow: var(--ksfl-card-shadow);
  display: flex;
  align-items: flex-start;
  column-gap: 20px;
  transition: var(--transition-smooth);
}

.fact-tile:hover {
  transform: translateY(-4px);
  border-color: var(--ksfl-green-accent);
}

.fact-icon-wrap {
  width: 50px;
  height: 50px;
  background-color: rgba(90, 109, 63, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fact-icon-wrap svg {
  width: 24px;
  height: 24px;
  stroke: var(--ksfl-green-accent);
}

.fact-info h4 {
  font-size: 15px;
  color: var(--ksfl-green-accent);
  margin: 0 0 6px 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.fact-info p {
  font-size: 20px;
  font-weight: bold;
  color: var(--ksfl-forest);
  margin: 0;
}

/* Cultivation Guide Accordion */
.cultivation-section {
  margin-bottom: 80px;
}

.cultivation-section h2 {
  font-size: 38px;
  text-align: center;
  margin-bottom: 40px;
  color: var(--ksfl-forest);
}

.accordion-item {
  background-color: var(--ksfl-white);
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 16px;
  border: 1px solid rgba(90, 109, 63, 0.1);
  box-shadow: var(--ksfl-card-shadow);
}

.accordion-header {
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background-color: var(--ksfl-white);
  transition: var(--transition-smooth);
  user-select: none;
}

.accordion-header:hover {
  background-color: rgba(90, 109, 63, 0.05);
}

.accordion-title {
  font-size: 20px;
  font-weight: bold;
  color: var(--ksfl-forest);
  display: flex;
  align-items: center;
  column-gap: 16px;
}

.accordion-icon {
  width: 24px;
  height: 24px;
  stroke: var(--ksfl-forest);
  transition: var(--transition-smooth);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-content {
  padding: 0 30px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.accordion-item.active .accordion-content {
  padding: 10px 30px 30px 30px;
  max-height: 500px;
}

.accordion-content p {
  font-size: 16px;
  line-height: 1.6;
  color: #555;
  margin: 0;
}

/* Nutrition Profile */
.nutrition-section {
  background-color: var(--ksfl-white);
  padding: 50px;
  border-radius: 32px;
  border: 1px solid rgba(90, 109, 63, 0.1);
  box-shadow: var(--ksfl-card-shadow);
  margin-bottom: 80px;
}

.nutrition-section h2 {
  font-size: 38px;
  color: var(--ksfl-forest);
  margin-bottom: 30px;
  text-align: center;
}

.nutrition-table {
  width: 100%;
  border-collapse: collapse;
}

.nutrition-table th, .nutrition-table td {
  padding: 16px 20px;
  text-align: left;
  font-size: 16px;
}

.nutrition-table th {
  background-color: var(--ksfl-forest);
  color: var(--ksfl-gold);
  font-weight: bold;
}

.nutrition-table tr:nth-child(even) {
  background-color: rgba(90, 109, 63, 0.05);
}

.nutrition-table td {
  border-bottom: 1px solid rgba(41, 57, 32, 0.1);
}

/* Related Crops Showcase Carousel */
.related-section h2 {
  font-size: 38px;
  text-align: center;
  margin-bottom: 45px;
  color: var(--ksfl-forest);
}

/* Dark Mode Crop Details Overrides */
body.dark-mode .crop-detail-main {
  background-color: var(--ksfl-dark);
}

body.dark-mode .crop-overview-text h2,
body.dark-mode .cultivation-section h2,
body.dark-mode .nutrition-section h2,
body.dark-mode .related-section h2 {
  color: var(--ksfl-cream);
}

body.dark-mode .crop-overview-text p,
body.dark-mode .accordion-content p {
  color: #BAC7B5;
}

body.dark-mode .crop-meta-table td {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .crop-meta-table td.val {
  color: #BAC7B5;
}

body.dark-mode .fact-tile,
body.dark-mode .accordion-item,
body.dark-mode .accordion-header,
body.dark-mode .nutrition-section {
  background-color: #1A2417;
  border-color: rgba(220, 231, 182, 0.1);
}

body.dark-mode .fact-info p,
body.dark-mode .accordion-title {
  color: var(--ksfl-cream);
}

body.dark-mode .accordion-icon {
  stroke: var(--ksfl-cream);
}

body.dark-mode .nutrition-table tr:nth-child(even) {
  background-color: rgba(220, 231, 182, 0.03);
}

body.dark-mode .nutrition-table td {
  color: #BAC7B5;
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

/* Crop Details Responsiveness */
@media (max-width: 900px) {
  .crop-overview {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .crop-detail-hero {
    height: 400px;
  }
  .crop-detail-hero-content h1 {
    font-size: 44px;
  }
  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .nutrition-section {
    padding: 30px 16px;
  }
}

@media (max-width: 600px) {
  .facts-grid {
    grid-template-columns: 1fr;
  }
  .crop-detail-hero {
    height: 300px;
  }
  .crop-detail-hero-content h1 {
    font-size: 32px;
  }
  .crop-overview-img-wrap {
    height: 320px;
  }
}

/* Related Crops Carousel Section Styling */
.crops-carousel-container {
  position: relative;
  width: 100%;
  margin: 40px auto 0 auto;
  padding: 0 60px;
  box-sizing: border-box;
}

.carousel-viewport {
  overflow: hidden;
  width: 100%;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
  gap: 30px;
}

.carousel-track .crop-card {
  flex: 0 0 calc((100% - 60px) / 3);
  min-width: 0;
  box-sizing: border-box;
}

/* Responsive carousel sizes */
@media (max-width: 1024px) {
  .carousel-track .crop-card {
    flex: 0 0 calc((100% - 30px) / 2);
  }
}

@media (max-width: 600px) {
  .crops-carousel-container {
    padding: 0 10px;
  }
  .carousel-track .crop-card {
    flex: 0 0 100%;
  }
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--ksfl-forest, #293920);
  color: var(--ksfl-gold, #FDE251);
  border: 1px solid rgba(253, 226, 81, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.carousel-arrow:hover {
  background-color: var(--ksfl-gold, #FDE251);
  color: var(--ksfl-forest, #293920);
  border-color: var(--ksfl-forest, #293920);
  box-shadow: 0 6px 20px rgba(253, 226, 81, 0.4);
}

.carousel-arrow svg {
  width: 24px;
  height: 24px;
  stroke-width: 2.5px;
}

.carousel-arrow.left-arrow {
  left: 0;
}

.carousel-arrow.right-arrow {
  right: 0;
}

.carousel-arrow:focus {
  outline: none;
}

/* ==========================================================================
   WORK PROCESS SECTION — Premium Scroll Reveal & Parallax Animations
   Applied to #work-process .work-process-img elements
   ========================================================================== */

/* --- Baseline hidden state (JS adds .js-reveal-active to parent section) --- */
#work-process.js-reveal-active .work-process-img {
  opacity: 0;
  transform: translate3d(80px, 0, 0) scale(0.96);
  will-change: transform, opacity;
}

/* --- Staggered entrance: each row enters 150ms after the previous --- */
#work-process.js-reveal-active .row-wrapper:nth-child(1) .work-process-img.wp-revealed {
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0ms,
              transform 1.0s cubic-bezier(0.16, 1, 0.3, 1) 0ms;
}
#work-process.js-reveal-active .row-wrapper:nth-child(2) .work-process-img.wp-revealed {
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1) 150ms,
              transform 1.0s cubic-bezier(0.16, 1, 0.3, 1) 150ms;
}
#work-process.js-reveal-active .row-wrapper:nth-child(3) .work-process-img.wp-revealed {
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1) 300ms,
              transform 1.0s cubic-bezier(0.16, 1, 0.3, 1) 300ms;
}
#work-process.js-reveal-active .row-wrapper:nth-child(4) .work-process-img.wp-revealed {
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1) 450ms,
              transform 1.0s cubic-bezier(0.16, 1, 0.3, 1) 450ms;
}

/* --- Revealed final state --- */
#work-process.js-reveal-active .work-process-img.wp-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

/* --- Inner image: slight scale + vertical parallax displacement --- */
.work-process-img {
  overflow: hidden;
  border-radius: inherit;
  position: relative;
}

.work-process-img img {
  transform: scale(1.12) translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
  transition: transform 0.1s linear;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- 3D tilt on desktop hover --- */
.work-process-img.wp-tilt-ready {
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border-radius: inherit;
}

.work-process-img.wp-tilt-ready.wp-tilt-active {
  transition: transform 0.09s cubic-bezier(0.25, 1, 0.5, 1),
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-process-img.wp-tilt-ready:hover {
  transform: perspective(900px) rotateX(var(--wp-tilt-x, 0deg)) rotateY(var(--wp-tilt-y, 0deg)) translate3d(0, -4px, 10px) scale(1);
  box-shadow: 0 24px 48px rgba(41, 57, 32, 0.18);
}

/* Specular shine overlay on tilt */
.work-process-img::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    circle 200px at var(--wp-glow-x, 50%) var(--wp-glow-y, 50%),
    rgba(255, 255, 255, 0.10),
    transparent 80%
  );
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 5;
  border-radius: inherit;
}

.work-process-img.wp-tilt-ready:hover::after {
  opacity: 1;
}

/* --- Reduce motion: respect user preference --- */
@media (prefers-reduced-motion: reduce) {
  #work-process.js-reveal-active .work-process-img,
  #work-process.js-reveal-active .work-process-img.wp-revealed {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
  .work-process-img img {
    transform: none !important;
    transition: none !important;
  }
  .work-process-img.wp-tilt-ready:hover {
    transform: none !important;
  }
}