@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #EB4432;
  --primary-hover: #d13a29;
  --dark: #121212;
  --dark-accent: #1e1e1e;
  --light: #f9f9f9;
  --white: #ffffff;
  --beige: #FFFBF3;
  --gray: #888888;
  --border: #e0e0e0;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --radius: 12px;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Hind Siliguri', sans-serif;
}

body {
  background-color: var(--white);
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 80px 0;
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(235, 68, 50, 0.3);
}

.header-order-btn {
  padding: 10px 25px;
  font-size: 15px;
}

.hero-order-btn {
  padding: 18px 45px; 
  font-size: 20px; 
  border-radius: 50px;
}

.hero-image-desktop {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background-color: var(--primary);
  color: var(--white);
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
}

.text-center { text-align: center; }
.mb-2 { margin-bottom: 20px; }
.mb-4 { margin-bottom: 40px; }

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 991px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* Components */
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
}

/* Slider Styles */
.slider-container {
  width: 100%;
  overflow: hidden;
  padding: 20px 0;
  position: relative;
}

.slider-track {
  display: flex;
  width: max-content;
}

.slider-track-lg {
  animation: scroll-lg 20s linear infinite;
}

.slider-track-sm {
  animation: scroll-sm 15s linear infinite;
}

.slide {
  width: 320px;
  padding: 0 10px;
  flex-shrink: 0;
}

.slide img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

@keyframes scroll-lg {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-340px * 5)); }
}

@keyframes scroll-sm {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-340px * 3)); }
}

.slider-container:hover .slider-track {
  animation-play-state: paused;
}

/* Choice Slider Refinements */
.choice-slider .slide {
  width: 290px;
  padding: 0 10px;
}

.choice-slider .slide img {
  height: 420px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.choice-slider .slider-track-lg {
  animation: scroll-choice 20s linear infinite;
}

@keyframes scroll-choice {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-290px * 5)); }
}

.slider-track-choice-3 {
  animation: scroll-choice-3 15s linear infinite;
}

@keyframes scroll-choice-3 {
  0% { transform: translateX(0); }
  100% { transform: translateX(-870px); } /* 290px * 3 unique slides */
}

/* Check Icons */
.check-icon {
  width: 24px;
  height: 24px;
  border: 1.5px solid #ff4e3a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ff4e3a;
  font-size: 14px;
  font-weight: 800;
  flex-shrink: 0;
}

.slider-track-rev {
  animation: scroll-rev 20s linear infinite;
}

@keyframes scroll-rev {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-340px * 3)); }
}

/* Benefits Section Styles */
.benefits-content ul li {
  animation: fadeInLeft 0.5s ease forwards;
  opacity: 0;
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* FAQ Accordion Refinement */
.accordion-item.active .accordion-header {
  background: #fff9f0 !important; /* Cream background */
}

.accordion-item.active .accordion-content {
  background: #fff9f0 !important;
  display: block;
}

.accordion-item.active .accordion-icon {
  color: #ff5722 !important; /* Orange icon */
  transform: rotate(180deg);
}

.accordion-header:hover {
  background: #f3f4f6;
}

.accordion-item.active .accordion-header:hover {
  background: #fff5e6 !important;
}

/* --- Checkout Section Refinement --- */
.checkout-section {
  background: #fffcf8;
  border-top: 1px solid #eee;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: start;
}

.form-title {
  font-size: 28px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 35px;
  padding-bottom: 20px;
  border-bottom: 1.5px solid #f3f4f6;
  color: #1a1a1a;
}

.form-group {
  display: grid;
  grid-template-columns: 130px 1fr;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.form-group.align-start {
  align-items: start;
}

.form-group label {
  font-weight: 700;
  color: #1a1a1a;
  font-size: 16px;
}

.form-group input, 
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid #eee;
  border-radius: 10px;
  background: #f9f9fb;
  font-size: 15px;
  transition: var(--transition);
}

.form-group input:focus, 
.form-group textarea:focus {
  border-color: #ff5722;
  outline: none;
  background: #fff;
}

.delivery-area {
  margin-top: 35px;
}

.area-title {
  font-weight: 800;
  margin-bottom: 15px;
  font-size: 17px;
  color: #1a1a1a;
}

.delivery-options {
  display: grid;
  gap: 10px;
}

.delivery-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border: 1.5px solid #eee;
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: var(--transition);
}

.delivery-option:hover {
  border-color: #ccc;
}

.option-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #1a1a1a;
}

.option-price {
  font-weight: 800;
  font-size: 17px;
}

.order-submit-btn {
  width: 100%;
  margin-top: 30px;
  background: #000;
  color: #fff;
  padding: 20px;
  font-size: 20px;
  border-radius: 12px;
  font-weight: 800;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.order-notice {
  text-align: center;
  margin-top: 15px;
  color: #6b7280;
  font-size: 13px;
  font-weight: 500;
}

/* Selection Column Styles */
.selection-title {
  color: #ff5722;
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 20px;
}

.product-entry {
  display: flex;
  gap: 20px;
  padding-bottom: 25px;
  border-bottom: 1.5px solid #f3f4f6;
  margin-bottom: 25px;
}

.product-thumb {
  width: 100px;
  height: 100px;
  border-radius: 15px;
  object-fit: cover;
  border: 1.5px solid #eee;
}

.product-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #1a1a1a;
}

.product-price {
  font-size: 22px;
  font-weight: 800;
  color: #1a1a1a;
}

.old-price {
  text-decoration: line-through;
  color: #9ca3af;
  font-size: 15px;
  margin: 0 5px;
}

.discount-badge {
  background: #ff5722;
  color: #fff;
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 5px;
  font-weight: 700;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 15px;
}

.qty-btn {
  width: 30px;
  height: 30px;
  border: 1.5px solid #ddd;
  background: #fff;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.qty-val {
  font-weight: 800;
  font-size: 18px;
}

.size-selection {
  margin-bottom: 30px;
}

.size-label {
  font-weight: 600;
  color: #4b5563;
  margin-bottom: 12px;
}

.size-options {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.size-btn {
  width: 45px;
  height: 45px;
  border: 1.5px dashed #ccc;
  border-radius: 8px;
  background: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.size-btn.active {
  background: #000;
  color: #fff;
  border-color: #000;
  border-style: solid;
}

.order-summary {
  background: #f9fafb;
  padding: 20px;
  border-radius: 15px;
  border: 1.5px solid #f3f4f6;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.sum-lead {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sum-thumb {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
}

.sum-name {
  font-size: 14px;
  font-weight: 600;
  color: #4b5563;
}

.sum-qty {
  font-weight: 700;
  color: #1a1a1a;
}

.sum-price {
  font-weight: 700;
  color: #1a1a1a;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1.5px solid #eee;
}

.total-label {
  font-size: 22px;
  font-weight: 800;
  color: #000;
}

.total-price {
  font-size: 32px;
  font-weight: 900;
  color: #000;
}

/* --- Responsive Styles --- */
@media (max-width: 991px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .section-padding {
    padding: 40px 0;
  }
  
  h1 { font-size: 28px !important; line-height: 1.3 !important; }
  h2 { font-size: 22px !important; }
  
  .hero-section {
    padding: 40px 0 !important;
  }

  .container {
    padding: 0 15px;
  }

  /* Hero Adjustments */
  .hero .container {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
    text-align: center;
  }

  .hero-content {
      display: flex;
      flex-direction: column;
      align-items: center;
  }

  .hero-btns {
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
  }

  .hero-btns .btn {
      width: 100%;
      margin-right: 0 !important;
      margin-bottom: 15px;
  }

  .hero-image {
      background: white;
      padding: 10px;
      border-radius: 20px;
      box-shadow: var(--shadow);
      display: none; /* Hide multi-grid on mobile if requested, or just show main hero */
  }

  .hero-main-image-mobile {
      display: block;
      width: 90%;
      max-width: 400px;
      height: auto;
      border-radius: 20px;
      margin: 20px auto 0 auto;
  }
  
  .hero-image-desktop {
      display: none;
  }
  
  .header-order-btn {
      padding: 8px 15px !important;
      font-size: 13px !important;
  }
  
  .hero-order-btn {
      padding: 12px 20px !important;
      font-size: 16px !important;
  }

  .hero-image-grid {
      grid-template-columns: 1fr !important;
  }

  /* Sliders on Mobile */
  .slide {
    width: 250px;
  }
  
  .choice-slider .slide {
    width: 220px;
  }

  /* Benefits Grid on Mobile */
  .benefits-refinement-grid {
    grid-template-columns: 1fr !important;
    gap: 15px !important;
  }
  
  .benefit-box {
    padding: 15px !important;
    align-items: center !important;
    text-align: center !important;
  }

  .benefit-icon {
    width: 45px !important;
    height: 45px !important;
    font-size: 20px !important;
    margin: 0 auto !important;
  }

  .benefit-text h3 {
    font-size: 14px !important;
    margin-top: 10px;
  }

  .benefit-text p {
    font-size: 11px !important;
  }

  /* Dark Section Mobile */
  .info-needed-list {
      padding-left: 20px !important;
  }
  
  .info-needed-list li {
      margin-bottom: 10px !important;
      font-size: 15px !important;
  }

  /* Checkout Fixes */
  .checkout-grid {
      grid-template-columns: 1fr !important;
  }

  .form-group {
    grid-template-columns: 1fr !important;
    gap: 5px !important;
  }
  
  .form-group label {
    margin-bottom: 5px;
  }
  
  .form-title {
    font-size: 20px !important;
  }
  
  .selection-title {
    text-align: center;
    font-size: 20px !important;
  }

  /* FAQ Fixes */
  .accordion-header {
      padding: 15px !important;
      font-size: 15px !important;
  }
}

@media (max-width: 480px) {
  .total-price {
    font-size: 28px;
  }
  
  .btn {
    padding: 15px 25px;
  }
}

.benefits-content ul li:nth-child(1) { animation-delay: 0.1s; }
.benefits-content ul li:nth-child(2) { animation-delay: 0.2s; }
.benefits-content ul li:nth-child(3) { animation-delay: 0.3s; }
.benefits-content ul li:nth-child(4) { animation-delay: 0.4s; }
.benefits-content ul li:nth-child(5) { animation-delay: 0.5s; }
.benefits-content ul li:nth-child(6) { animation-delay: 0.6s; }
.benefits-content ul li:nth-child(7) { animation-delay: 0.7s; }
/* --- Benefits Refinement --- */
.benefits-refinement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.benefit-box {
  background: #fff;
  padding: 25px;
  border-radius: 20px;
  border: 1px solid #f0f0f0;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: var(--transition);
}

.benefit-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.benefit-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
}

.bc-orange { background: #ff5722; }
.bc-yellow { background: #ffb300; }
.bc-red { background: #f44336; }
.bc-green { background: #4caf50; }
.bc-blue { background: #2196f3; }

.benefit-text h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 5px;
  color: #1a1a1a;
}

.benefit-text p {
  font-size: 13px;
  color: #666;
  line-height: 1.5;
}

/* --- Size Guide Table --- */
.size-guide-table-wrapper {
  overflow-x: auto;
  border-radius: 15px;
  border: 1.5px solid #f0f0f0;
  box-shadow: 0 5px 15px rgba(0,0,0,0.02);
}

.size-guide-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  text-align: center;
}

.size-guide-table th {
  background: #ff5722;
  color: #fff;
  padding: 15px;
  font-weight: 700;
  font-size: 16px;
}

.size-guide-table td {
  padding: 15px;
  border-bottom: 1px solid #f0f0f0;
  font-weight: 600;
  color: #444;
}

.size-guide-table tr:last-child td {
  border-bottom: none;
}

/* --- Contact Buttons --- */
.contact-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 16px;
  transition: var(--transition);
}

.call-btn {
  background: #111a23;
  color: #fff;
}

.whatsapp-btn {
  background: #25d366;
  color: #fff;
}

.contact-btn:hover {
  opacity: 0.9;
  transform: scale(0.98);
}

  /* Size Chips Fix */
  .size-options {
      display: flex;
      gap: 15px;
      flex-wrap: wrap;
      margin-top: 10px;
  }

  .size-option {
      display: flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
      position: relative;
  }

  .size-option input[type="radio"] {
      width: 25px;
      height: 25px;
      cursor: pointer;
      accent-color: var(--primary);
  }

  .size-option span {
      font-weight: 700;
      font-size: 16px;
      color: #333;
  }
}

/* Extra Global styles for size chips if needed */
.size-option input[type="radio"] {
    transform: scale(1.2);
}

/* --- Desktop UI Overhaul (Screenshot Sync) --- */
.hero-v2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-img-box img {
    width: 100%;
    border-radius: 40px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

@media (min-width: 1024px) {
    /* Benefits Grid 3x2 */
    .grid-3 {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 30px !important;
    }
}

/* Info List Style Match */
.info-needed-list li {
    background: rgba(255,255,255,0.05);
    padding: 15px 25px;
    border-radius: 15px;
    border-left: 4px solid var(--primary);
    transition: var(--transition);
}

.info-needed-list li:hover {
    background: rgba(255,255,255,0.1);
    transform: translateX(10px);
}

/* Size Guide Table Style */
.size-guide-table-wrapper {
    background: #fff;
    padding: 2px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

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

.size-guide-table th {
    background: linear-gradient(135deg, var(--primary), #ff6b5a);
    color: #fff;
    padding: 20px;
    font-size: 18px;
    font-weight: 800;
}

.size-guide-table td {
    padding: 18px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 17px;
    font-weight: 700;
    color: #333;
}

/* Mobile Hero Image fallback */
@media (max-width: 768px) {
    .hero-v2 {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-main-image-mobile {
        display: block !important;
        margin: 30px auto 0;
    }
    .hero-img-box {
        display: none;
    }
}

/* Slider Track Infinite Fix */
.slider-container {
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.slider-track {
    display: flex;
    gap: 20px;
    width: max-content;
    will-change: transform;
}