/* ==========================================================================
   SvermiGold — Modern Premium Agriculture Design System
   Color Palette: Forest Green (#174A2C), Secondary Green (#4F7D3A), 
   Dark Green (#10351F), Warm Cream (#F8F6EF), Light Green (#EEF4E9),
   Earth Brown (#80613C), Svermi Gold (#C89B3C)
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Noto+Sans+Devanagari:wght@400;500;600;700&display=swap');

:root {
  --primary: #174A2C;
  --primary-hover: #10351F;
  --secondary: #4F7D3A;
  --secondary-hover: #3C622B;
  --dark-green: #10351F;
  --cream: #F8F6EF;
  --light-green: #EEF4E9;
  --earth: #80613C;
  --gold: #C89B3C;
  --gold-hover: #B0852E;
  --text-dark: #172019;
  --text-muted: #667067;
  --white: #FFFFFF;
  --border-color: #E2E8DC;
  --card-shadow: 0 10px 30px rgba(23, 74, 44, 0.06);
  --card-shadow-hover: 0 20px 40px rgba(23, 74, 44, 0.12);
  --transition-fast: all 0.25s ease-in-out;
  --transition-normal: all 0.35s ease-in-out;
  --font-en: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-hi: 'Noto Sans Devanagari', 'Manrope', sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 50px;
}

/* General Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-en);
  color: var(--text-dark);
  background-color: #FAFCF8;
  line-height: 1.65;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--dark-green);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.font-hi {
  font-family: var(--font-hi);
}

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

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

/* Global Top Bar */
.top-bar {
  background-color: var(--dark-green);
  color: rgba(255, 255, 255, 0.9);
  padding: 8px 0;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar a {
  color: rgba(255, 255, 255, 0.9);
}

.top-bar a:hover {
  color: var(--gold);
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.top-bar-item i, .top-bar-item svg {
  color: var(--gold);
}

/* Global Navigation Header */
.main-header {
  background-color: var(--white);
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  transition: var(--transition-fast);
}

.main-header.scrolled {
  box-shadow: 0 10px 30px rgba(16, 53, 31, 0.1);
  padding-top: 4px;
  padding-bottom: 4px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--primary);
}

.brand-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  box-shadow: 0 4px 12px rgba(23, 74, 44, 0.2);
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.footer-brand-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  margin-bottom: 16px;
  background-color: var(--white);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}

.brand-title {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name {
  color: var(--primary);
  font-weight: 800;
  font-size: 1.45rem;
  letter-spacing: -0.5px;
}

.brand-tag {
  color: var(--earth);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark) !important;
  padding: 10px 16px !important;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary) !important;
  background-color: var(--light-green);
}

/* Reusable Buttons */
.btn-svermi-primary {
  background-color: var(--primary);
  color: var(--white) !important;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 18px rgba(23, 74, 44, 0.2);
  transition: var(--transition-fast);
  cursor: pointer;
}

.btn-svermi-primary:hover {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(23, 74, 44, 0.3);
}

.btn-svermi-secondary {
  background-color: transparent;
  color: var(--primary) !important;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-fast);
  cursor: pointer;
}

.btn-svermi-secondary:hover {
  background-color: var(--primary);
  color: var(--white) !important;
  transform: translateY(-2px);
}

.btn-svermi-gold {
  background-color: var(--gold);
  color: var(--dark-green) !important;
  font-weight: 800;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-fast);
  cursor: pointer;
}

.btn-svermi-gold:hover {
  background-color: var(--gold-hover);
  border-color: var(--gold-hover);
  transform: translateY(-2px);
}

.btn-svermi-whatsapp {
  background-color: #25D366;
  color: var(--white) !important;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid #25D366;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.25);
  transition: var(--transition-fast);
}

.btn-svermi-whatsapp:hover {
  background-color: #1DA851;
  border-color: #1DA851;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
}

/* Badges */
.badge-available {
  background-color: #E6F4EA;
  color: #137333;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid #CEEAD6;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-available::before {
  content: '';
  width: 8px;
  height: 8px;
  background-color: #137333;
  border-radius: 50%;
  display: inline-block;
}

.badge-coming-soon {
  background-color: #FEF7E0;
  color: #B06000;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid #FDE293;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-coming-soon::before {
  content: '';
  width: 8px;
  height: 8px;
  background-color: #B06000;
  border-radius: 50%;
  display: inline-block;
}

/* Section Common Styling */
.section-padding {
  padding: 80px 0;
}

.section-eyebrow {
  color: var(--secondary);
  font-weight: 800;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 680px;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, rgba(248, 246, 239, 0.95), rgba(238, 244, 233, 0.95));
  padding: 90px 0 100px 0;
  position: relative;
  overflow: hidden;
}

.hero-content h1 {
  font-size: 3.4rem;
  font-weight: 800;
  color: var(--dark-green);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-trust-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}

.trust-tag {
  background-color: rgba(23, 74, 44, 0.06);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(23, 74, 44, 0.12);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(16, 53, 31, 0.18);
  border: 8px solid var(--white);
}

.hero-badge-float {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.hero-badge-icon {
  width: 48px;
  height: 48px;
  background-color: var(--light-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.4rem;
}

/* Trust Strip */
.trust-strip {
  background-color: var(--dark-green);
  color: var(--white);
  padding: 30px 0;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px;
}

.trust-icon {
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.trust-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 2px;
}

.trust-desc {
  font-size: 0.825rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

/* Product Cards */
.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  transition: var(--transition-normal);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--secondary);
}

.product-thumb {
  height: 220px;
  background-color: var(--light-green);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.product-card:hover .product-thumb img {
  transform: scale(1.06);
}

.product-badge-pos {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
}

.product-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-title-en {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark-green);
  margin-bottom: 2px;
}

.product-title-hi {
  font-family: var(--font-hi);
  font-size: 1rem;
  color: var(--earth);
  font-weight: 600;
  margin-bottom: 12px;
}

.product-desc {
  color: var(--text-muted);
  font-size: 0.925rem;
  margin-bottom: 20px;
  flex-grow: 1;
  line-height: 1.55;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: auto;
}

.btn-card-details {
  background-color: var(--light-green);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  text-align: center;
}

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

.btn-card-enquire {
  background-color: var(--primary);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  text-align: center;
}

.btn-card-enquire:hover {
  background-color: var(--primary-hover);
}

/* Benefits Grid (Why SvermiGold) */
.benefit-card {
  background-color: var(--cream);
  padding: 32px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(200, 155, 60, 0.2);
  transition: var(--transition-fast);
  height: 100%;
}

.benefit-card:hover {
  transform: translateY(-5px);
  background-color: var(--white);
  box-shadow: var(--card-shadow-hover);
}

.benefit-icon {
  width: 56px;
  height: 56px;
  background-color: var(--primary);
  color: var(--gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.benefit-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.benefit-desc {
  color: var(--text-muted);
  font-size: 0.925rem;
  line-height: 1.55;
  margin: 0;
}

/* Timeline Process */
.process-step-card {
  position: relative;
  text-align: center;
  padding: 24px;
}

.process-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(23, 74, 44, 0.15);
  line-height: 1;
  margin-bottom: 12px;
}

.process-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Bulk Enquiry Banner */
.bulk-cta-banner {
  background: linear-gradient(135deg, var(--dark-green), var(--primary));
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  color: var(--white);
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(16, 53, 31, 0.25);
}

.bulk-cta-banner h2 {
  color: var(--white);
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.bulk-cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

/* Accordion FAQ Styling */
.accordion-svermi .accordion-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm) !important;
  margin-bottom: 12px;
  overflow: hidden;
  background-color: var(--white);
}

.accordion-svermi .accordion-button {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dark-green);
  background-color: var(--white);
  padding: 20px 24px;
  box-shadow: none !important;
}

.accordion-svermi .accordion-button:not(.collapsed) {
  background-color: var(--light-green);
  color: var(--primary);
}

.accordion-svermi .accordion-body {
  padding: 20px 24px;
  color: var(--text-muted);
  font-size: 0.975rem;
  line-height: 1.65;
}

/* Knowledge Center / Blog Cards */
.blog-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--card-shadow);
  transition: var(--transition-fast);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
}

.blog-thumb {
  height: 200px;
  overflow: hidden;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

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

.blog-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-meta {
  font-size: 0.8rem;
  color: var(--secondary);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.blog-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Global Footer */
.main-footer {
  background-color: var(--dark-green);
  color: rgba(255, 255, 255, 0.8);
  padding-top: 70px;
  padding-bottom: 30px;
  border-top: 5px solid var(--gold);
}

.footer-brand h3 {
  color: var(--white);
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 0.925rem;
  line-height: 1.6;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.75);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-icon {
  width: 38px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.social-icon:hover {
  background-color: var(--gold);
  color: var(--dark-green);
  transform: translateY(-3px);
}

.footer-heading {
  color: var(--white);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--gold);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.925rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.925rem;
  align-items: flex-start;
}

.footer-contact-item i, .footer-contact-item svg {
  color: var(--gold);
  margin-top: 4px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 50px;
  padding-top: 24px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 1040;
  transition: var(--transition-fast);
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  color: var(--white);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* Floating Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 44px;
  height: 44px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  z-index: 1039;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  border: none;
  cursor: pointer;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--dark-green);
  transform: translateY(-3px);
}

/* Mobile Sticky Bottom CTA Bar */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.12);
  z-index: 1025;
  padding: 10px 16px;
  border-top: 1px solid var(--border-color);
}

.mobile-bottom-bar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.btn-mobile-action {
  padding: 8px 10px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

/* Product Detail Page Layout */
.product-detail-hero {
  background-color: var(--cream);
  padding: 40px 0 60px 0;
}

.product-gallery-main {
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  padding: 20px;
  text-align: center;
  box-shadow: var(--card-shadow);
}

.product-gallery-main img {
  max-height: 380px;
  object-fit: contain;
  margin: 0 auto;
}

.product-spec-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.product-spec-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-weight: 600;
}

.product-spec-list i, .product-spec-list svg {
  color: var(--secondary);
}

/* Forms */
.form-control-svermi, .form-select-svermi {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  background-color: var(--white);
}

.form-control-svermi:focus, .form-select-svermi:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(23, 74, 44, 0.1);
  outline: none;
}

.form-label-svermi {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--dark-green);
  margin-bottom: 6px;
}

/* Breadcrumbs */
.breadcrumb-svermi {
  background: transparent;
  padding: 0;
  margin-bottom: 16px;
  font-size: 0.875rem;
  font-weight: 600;
}

.breadcrumb-svermi a {
  color: var(--text-muted);
}

.breadcrumb-svermi a:hover {
  color: var(--primary);
}

.breadcrumb-svermi .active {
  color: var(--primary);
}