:root {
  --primary: #1a5c2a;
  --primary-light: #2d8a42;
  --primary-dark: #0e3618;
  --accent: #f0a500;
  --accent-light: #ffc73b;
  --white: #ffffff;
  --light: #f5faf6;
  --gray-100: #f8f9fa;
  --gray-200: #e9ecef;
  --text-dark: #1a2332;
  --text-mid: #4a5568;
  --text-light: #718096;
  --shadow-sm: 0 2px 8px rgba(26,92,42,0.08);
  --shadow-md: 0 8px 32px rgba(26,92,42,0.14);
  --shadow-lg: 0 20px 60px rgba(26,92,42,0.18);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET & BASE ===== */
.rio-hp *, .rio-hp *::before, .rio-hp *::after { box-sizing: border-box; margin: 0; padding: 0; }
.rio-hp { font-family: 'Inter', 'Segoe UI', system-ui, sans-serif; color: var(--text-dark); overflow-x: hidden; }
.rio-hp a { text-decoration: none; color: inherit; }
.rio-hp img { max-width: 100%; height: auto; display: block; }

.rio-hero {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 1920 / 800; /* Desktop aspect ratio */
  min-height: 250px;
  overflow: hidden;
  background: #ffffff;
}
.rio-hero-slides {
  display: flex;
  height: 100%;
  transition: transform 0.9s cubic-bezier(0.77,0,0.175,1);
  will-change: transform;
}
.rio-hero-slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  flex-shrink: 0;
}
.rio-hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: fill; /* Ensure the full text and graphic fits without any cropping */
  display: block;
}
/* Subtle bottom vignette only - keeps images clean like RevSlider */
.rio-hero-overlay-light {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0%,
    rgba(0,0,0,0) 55%,
    rgba(0,0,0,0.3) 85%,
    rgba(0,0,0,0.6) 100%
  );
  pointer-events: none;
  z-index: 1;
}
.rio-hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 0 5%;
  z-index: 2;
}
.rio-hero-inner { max-width: 680px; }
.rio-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(240,165,0,0.15);
  border: 1px solid rgba(240,165,0,0.4);
  color: var(--accent-light);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.rio-hero-badge i { color: var(--accent); }
.rio-hero-title {
  font-size: clamp(32px, 5.5vw, 62px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.rio-hero-title span { color: var(--accent-light); }
.rio-hero-desc {
  font-size: clamp(15px, 1.8vw, 18px);
  color: rgba(255,255,255,0.88);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
}
.rio-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.rio-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--primary-dark);
  padding: 15px 32px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 8px 30px rgba(240,165,0,0.4);
  transition: var(--transition);
}
.rio-btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(240,165,0,0.5); }
.rio-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid rgba(255,255,255,0.7);
  color: var(--white);
  padding: 13px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.rio-btn-outline:hover { background: rgba(255,255,255,0.15); border-color: var(--white); transform: translateY(-2px); }

.rio-hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.5);
  color: white;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.rio-hero-arrow:hover { background: var(--primary); border-color: var(--primary); }
.rio-hero-arrow.prev { left: 20px; }
.rio-hero-arrow.next { right: 20px; }
.rio-hero-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.rio-hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid rgba(255,255,255,0.7);
}
.rio-hero-dot.active { background: var(--accent); border-color: var(--accent); transform: scale(1.3); }

/* ===== STATS BAR ===== */
.rio-stats {
  background: var(--primary);
  padding: 0;
}
.rio-stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1200px;
  margin: 0 auto;
}
.rio-stat {
  text-align: center;
  padding: 32px 20px;
  border-right: 1px solid rgba(255,255,255,0.12);
  position: relative;
}
.rio-stat:last-child { border-right: none; }
.rio-stat-num {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 6px;
}
.rio-stat-lbl {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ===== SECTION COMMON ===== */
.rio-section { padding: 80px 5%; }
.rio-section-light { background: var(--light); }
.rio-section-header { text-align: center; margin-bottom: 56px; }
.rio-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,92,42,0.08);
  border: 1px solid rgba(26,92,42,0.15);
  color: var(--primary);
  padding: 7px 16px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.rio-section-title {
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.rio-section-title span { color: var(--primary); }
.rio-section-desc {
  font-size: 16px;
  color: var(--text-mid);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ===== SERVICES ===== */
.rio-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}
.rio-service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.rio-service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.rio-service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.rio-service-card:hover::before { transform: scaleX(1); }
.rio-service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: white;
  margin-bottom: 24px;
  transition: var(--transition);
}
.rio-service-card:hover .rio-service-icon { transform: scale(1.1) rotate(5deg); }
.rio-service-title { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--text-dark); }
.rio-service-text { font-size: 15px; color: var(--text-mid); line-height: 1.7; margin-bottom: 20px; }
.rio-service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
}
.rio-service-link:hover { gap: 10px; color: var(--accent); }

/* ===== PRODUCT CATEGORIES ===== */
.rio-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.rio-category-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.rio-category-card:hover { transform: translateY(-4px) scale(1.02); box-shadow: var(--shadow-md); }
.rio-category-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.rio-category-card:hover img { transform: scale(1.08); }
.rio-category-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(14,54,24,0.85) 0%, rgba(14,54,24,0.2) 60%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.rio-category-title {
  color: white;
  font-size: 17px;
  font-weight: 700;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* ===== FEATURED PRODUCTS ===== */
.rio-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}
.rio-product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  text-align: center;
}
.rio-product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.rio-product-img-wrap {
  height: 180px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 16px;
}
.rio-product-img-wrap img { max-height: 148px; object-fit: contain; transition: transform 0.4s ease; }
.rio-product-card:hover .rio-product-img-wrap img { transform: scale(1.08); }
.rio-product-info { padding: 16px; }
.rio-product-name { font-size: 14px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; }
.rio-product-tag {
  display: inline-block;
  background: rgba(26,92,42,0.08);
  color: var(--primary);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
}

/* ===== WHY CHOOSE US ===== */
.rio-why { background: var(--primary-dark); }
.rio-why .rio-section-title { color: white; }
.rio-why .rio-section-desc { color: rgba(255,255,255,0.7); }
.rio-why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.rio-why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.rio-why-card:hover { background: rgba(255,255,255,0.1); transform: translateY(-4px); border-color: rgba(240,165,0,0.3); }
.rio-why-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--primary-dark);
  margin: 0 auto 20px;
}
.rio-why-title { font-size: 17px; font-weight: 700; color: white; margin-bottom: 10px; }
.rio-why-desc { font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.65; }

/* ===== CTA BANNER ===== */
.rio-cta {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 80px 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.rio-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.rio-cta::after {
  content: '';
  position: absolute;
  bottom: -40%;
  right: -5%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}
.rio-cta-inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.rio-cta-title { font-size: clamp(26px, 3.5vw, 40px); font-weight: 800; color: white; margin-bottom: 16px; }
.rio-cta-desc { font-size: 16px; color: rgba(255,255,255,0.82); margin-bottom: 36px; line-height: 1.7; }
.rio-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.rio-btn-cta-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: white;
  color: var(--primary);
  padding: 15px 32px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 15px;
  transition: var(--transition);
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}
.rio-btn-cta-white:hover { background: var(--accent); color: var(--primary-dark); transform: translateY(-2px); }
.rio-btn-cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid rgba(255,255,255,0.7);
  color: white;
  padding: 13px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
}
.rio-btn-cta-outline:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }

@media (max-width: 768px) {
  .rio-hero { height: auto; aspect-ratio: 1920 / 800; }
  .rio-stats-inner { grid-template-columns: repeat(2, 1fr); }
  .rio-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); }
  .rio-section { padding: 56px 5%; }
  .rio-hero-arrow { display: none; }
  .rio-products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .rio-stats-inner { grid-template-columns: 1fr 1fr; }
  .rio-hero-btns { flex-direction: column; }
  .rio-categories-grid { grid-template-columns: repeat(2, 1fr); }
}