/* ==========================================================================
   BIJANKUR SEEDS - RESEARCH & DEVELOPMENT CUSTOM STYLES
   ========================================================================== */

:root {
  --rnd-green-primary: #00652f;
  --rnd-green-dark: #07381c;
  --rnd-green-light: #65cb3b;
  --rnd-green-tint: #eaf8e6;
  --rnd-gold: #f4b41a;
  --rnd-gold-light: #fff8e7;
  --rnd-dark: #0f1c13;
  --rnd-card-bg: #ffffff;
  --rnd-shadow-sm: 0 10px 30px rgba(0, 101, 47, 0.08);
  --rnd-shadow-lg: 0 20px 40px rgba(0, 101, 47, 0.15);
  --rnd-border-radius: 20px;
  --rnd-transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* --- Hero Banner Extra Polish --- */
.rnd-hero-section {
  position: relative;
  background: linear-gradient(135deg, rgba(7, 56, 28, 0.88), rgba(0, 101, 47, 0.82)),
              url('https://images.unsplash.com/photo-1592982537447-7440770cbfc9?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
  padding: 160px 0 120px 0;
  color: #ffffff;
  overflow: hidden;
}

.rnd-hero-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(101, 203, 59, 0.25) 0%, transparent 60%);
  pointer-events: none;
}

.rnd-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 8px 20px;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.rnd-hero-badge i {
  color: var(--rnd-green-light);
  font-size: 16px;
}

.rnd-hero-title {
  font-size: 54px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.rnd-hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  max-width: 680px;
  margin: 0 auto 35px auto;
}

.rnd-hero-stats {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.rnd-hero-stat-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 15px 30px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  text-align: center;
  min-width: 140px;
}

.rnd-hero-stat-number {
  font-size: 28px;
  font-weight: 800;
  color: var(--rnd-gold);
  display: block;
}

.rnd-hero-stat-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

/* --- Section Title Reusable Component --- */
.rnd-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--rnd-green-primary);
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  background: var(--rnd-green-tint);
  padding: 6px 16px;
  border-radius: 30px;
}

.rnd-section-tag i {
  color: var(--rnd-green-light);
}

.rnd-section-heading {
  font-size: 38px;
  font-weight: 800;
  color: var(--rnd-dark);
  line-height: 1.25;
  margin-bottom: 20px;
}

.rnd-section-heading span {
  color: var(--rnd-green-primary);
  position: relative;
  display: inline-block;
}

.rnd-lead-text {
  font-size: 17px;
  line-height: 1.75;
  color: #4a5568;
}

/* --- Innovation / R&D Overview Section --- */
.rnd-overview-sec {
  padding: 110px 0;
  background: #ffffff;
  position: relative;
}

.rnd-img-wrapper {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--rnd-shadow-lg);
}

.rnd-img-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.rnd-img-wrapper:hover img {
  transform: scale(1.04);
}

.rnd-img-overlay-badge {
  position: absolute;
  bottom: 25px;
  right: 25px;
  background: #ffffff;
  padding: 20px 25px;
  border-radius: 18px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  gap: 16px;
  border-left: 5px solid var(--rnd-green-primary);
}

.rnd-img-overlay-badge .badge-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--rnd-green-tint);
  color: var(--rnd-green-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.rnd-img-overlay-badge h5 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: var(--rnd-dark);
}

.rnd-img-overlay-badge p {
  font-size: 13px;
  margin: 0;
  color: #666;
}

.rnd-pillar-box {
  background: #f8faf7;
  border: 1px solid #e2e9e1;
  border-radius: 16px;
  padding: 24px;
  margin-top: 25px;
  transition: var(--rnd-transition);
}

.rnd-pillar-box:hover {
  background: #ffffff;
  border-color: var(--rnd-green-light);
  box-shadow: var(--rnd-shadow-sm);
  transform: translateY(-4px);
}

.rnd-pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--rnd-green-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}

.rnd-pillar-box h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--rnd-dark);
  margin-bottom: 8px;
}

.rnd-pillar-box p {
  font-size: 14px;
  line-height: 1.6;
  color: #555;
  margin: 0;
}

/* --- Hybrid Development Section --- */
.rnd-hybrid-sec {
  background: linear-gradient(180deg, #f4f8f3 0%, #eaf3e8 100%);
  padding: 110px 0;
  position: relative;
}

.rnd-hybrid-intro-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 40px;
  box-shadow: var(--rnd-shadow-sm);
  margin-bottom: 50px;
  border: 1px solid rgba(0, 101, 47, 0.08);
}

.rnd-parents-highlight {
  display: flex;
  gap: 20px;
  align-items: center;
  background: linear-gradient(135deg, var(--rnd-green-dark), var(--rnd-green-primary));
  color: #ffffff;
  padding: 25px 30px;
  border-radius: 18px;
  margin-top: 25px;
}

.rnd-parents-highlight i {
  font-size: 36px;
  color: var(--rnd-gold);
}

.rnd-parents-highlight h5 {
  color: #ffffff;
  margin-bottom: 4px;
  font-size: 18px;
  font-weight: 700;
}

.rnd-parents-highlight p {
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
  font-size: 14px;
}

/* Horizontal / Grid Workflow Steps */
.rnd-step-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 32px 26px;
  position: relative;
  height: 100%;
  border: 1px solid #e1ebe0;
  transition: var(--rnd-transition);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.03);
}

.rnd-step-card:hover {
  transform: translateY(-8px);
  border-color: var(--rnd-green-light);
  box-shadow: var(--rnd-shadow-lg);
}

.rnd-step-number {
  position: absolute;
  top: 20px;
  right: 25px;
  font-size: 42px;
  font-weight: 900;
  color: rgba(0, 101, 47, 0.08);
  transition: var(--rnd-transition);
}

.rnd-step-card:hover .rnd-step-number {
  color: var(--rnd-green-light);
  opacity: 0.25;
}

.rnd-step-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--rnd-green-tint);
  color: var(--rnd-green-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  transition: var(--rnd-transition);
}

.rnd-step-card:hover .rnd-step-icon {
  background: var(--rnd-green-primary);
  color: #ffffff;
}

.rnd-step-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--rnd-dark);
  margin-bottom: 12px;
}

.rnd-step-desc {
  font-size: 14px;
  line-height: 1.65;
  color: #666;
  margin: 0;
}

/* --- Scientific Breeding Process Section --- */
.rnd-breeding-sec {
  background: var(--rnd-green-dark);
  color: #ffffff;
  padding: 110px 0;
  position: relative;
  overflow: hidden;
}

.rnd-breeding-sec::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(101, 203, 59, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.rnd-breeding-sec .rnd-section-heading {
  color: #ffffff;
}

.rnd-breeding-sec .rnd-lead-text {
  color: rgba(255, 255, 255, 0.85);
}

.rnd-trait-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 35px 28px;
  height: 100%;
  transition: var(--rnd-transition);
}

.rnd-trait-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--rnd-green-light);
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.rnd-trait-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 18px;
}

.rnd-trait-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--rnd-green-light), var(--rnd-green-primary));
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
  box-shadow: 0 6px 15px rgba(101, 203, 59, 0.3);
}

.rnd-trait-title {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}

.rnd-trait-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.rnd-trait-list {
  list-style: none;
  padding: 0;
  margin: 15px 0 0 0;
}

.rnd-trait-list li {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.rnd-trait-list li i {
  color: var(--rnd-green-light);
  font-size: 12px;
}

/* --- Continuous Innovation Section --- */
.rnd-innovation-sec {
  padding: 110px 0;
  background: #ffffff;
}

.rnd-innov-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--rnd-shadow-sm);
  border: 1px solid #e7efe5;
  transition: var(--rnd-transition);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  height: 100%;
}

.rnd-innov-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--rnd-shadow-lg);
  border-color: var(--rnd-green-primary);
}

.rnd-innov-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--rnd-green-tint);
  color: var(--rnd-green-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.rnd-innov-card:hover .rnd-innov-icon {
  background: var(--rnd-green-primary);
  color: #ffffff;
}

.rnd-innov-content h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--rnd-dark);
  margin-bottom: 8px;
}

.rnd-innov-content p {
  font-size: 14px;
  line-height: 1.6;
  color: #555;
  margin: 0;
}

/* --- Climate & Soil Specificity Feature Grid --- */
.rnd-regions-grid {
  background: linear-gradient(135deg, #07381c, #00652f);
  border-radius: 24px;
  padding: 40px;
  color: #ffffff;
  margin-top: 40px;
}

.rnd-region-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding-bottom: 20px;
  margin-bottom: 20px;
}

.rnd-region-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.rnd-region-item h5 {
  color: var(--rnd-gold);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.rnd-region-item p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

/* --- CTA Section --- */
.rnd-cta-banner {
  background: linear-gradient(135deg, rgba(7, 56, 28, 0.92), rgba(0, 101, 47, 0.88)),
              url('https://images.unsplash.com/photo-1500937386664-56d1dfef3854?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
  border-radius: 28px;
  padding: 70px 50px;
  text-align: center;
  color: #ffffff;
  box-shadow: var(--rnd-shadow-lg);
  margin-bottom: -60px;
  position: relative;
  z-index: 10;
}

.rnd-cta-banner h2 {
  font-size: 38px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 18px;
}

.rnd-cta-banner p {
  font-size: 17px;
  max-width: 700px;
  margin: 0 auto 30px auto;
  color: rgba(255, 255, 255, 0.9);
}

.rnd-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--rnd-gold);
  color: var(--rnd-dark);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 36px;
  border-radius: 50px;
  text-decoration: none;
  transition: var(--rnd-transition);
  box-shadow: 0 8px 25px rgba(244, 180, 26, 0.4);
}

.rnd-btn-primary:hover {
  background: #ffffff;
  color: var(--rnd-green-primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(255, 255, 255, 0.3);
}

/* Responsive tweaks */
@media (max-width: 991px) {
  .rnd-hero-title { font-size: 38px; }
  .rnd-section-heading { font-size: 30px; }
  .rnd-img-wrapper img { height: 350px; }
  .rnd-cta-banner { padding: 40px 25px; }
  .rnd-cta-banner h2 { font-size: 28px; }
}

@media (max-width: 575px) {
  .rnd-hero-title { font-size: 28px; }
  .rnd-hero-stats { gap: 15px; }
  .rnd-hero-stat-item { min-width: 100%; }
}