@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ==========================================
   1. COLOR SYSTEM & CSS VARIABLES
   ========================================== */
:root {
  /* Fonts */
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Theme Colors - Light Mode Defaults */
  --primary-color: #F4B400;       /* Solar Pulse Yellow */
  --secondary-color: #2E7D32;     /* Solar Pulse Green */
  --accent-color: #FF8F00;
  --bg-color: #F8FAF5;            /* Solar Pulse clean off-white bg */
  --bg-soft: #FFFFFF;             /* Crisp white containers */
  --text-color: #00bb2f;          /* Solid dark body text */
  --text-muted: #7e8492;
  --card-bg: #FFFFFF;
  --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.015), 0 1px 3px rgba(0, 0, 0, 0.03);
  --card-hover-shadow: 0 20px 40px rgba(46, 125, 50, 0.08);
  --border-color: #EBF0E9;        /* Thin, soft organic border */
  
  /* Header & Navigation */
  --header-bg: rgba(255, 255, 255, 0.92);
  --topbar-bg: #2E7D32;           /* Beautiful solid green topbar */
  --topbar-text: #FFFFFF;
  
  /* Footer */
  --footer-bg: #0F1720;           /* Elegant dark footer matching bento dark blocks */
  --footer-text: #9CA3AF;
  --footer-title: #FFFFFF;
  
  /* Special Gradients (Premium Yellow/Orange/Green) */
  --solar-gradient: linear-gradient(135deg, #F4B400 0%, #FF8F00 100%);
  --eco-gradient: linear-gradient(135deg, #2E7D32 0%, #1B5E20 100%);
  --glow-light: rgba(46, 125, 50, 0.08);
  
  /* Misc Configuration */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  --border-radius-sm: 50px;       /* Sleek pill buttons */
  --border-radius-md: 24px;       /* Modern rounded-3xl bento cards */
  --border-radius-lg: 32px;       /* Immersive section structures */
}

[data-bs-theme="dark"] {
  /* Theme Colors - Dark Mode Override */
  --bg-color: #0B0F14;
  --bg-soft: #0F1720;
  --text-color: #F3F4F6;
  --text-dark: #F3F4F6 !important;
  --text-muted: #998f8f;
  --card-bg: #151F2C;
  --card-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  --card-hover-shadow: 0 20px 50px rgba(244, 180, 0, 0.15);
  --border-color: #1F2E3F;
  
  /* Header & Navigation */
  --header-bg: rgba(15, 23, 32, 0.92);
  --topbar-bg: #070B10;
  --topbar-text: #9CA3AF;
  
  /* Footer */
  --footer-bg: #070B10;
  --footer-text: #9CA3AF;
  --footer-title: #FFFFFF;
  
  --glow-light: rgba(244, 180, 0, 0.08);
}

/* ==========================================
   2. GLOBAL RESET & STYLES
   ========================================== */
body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-color);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-muted);
  line-height: 1.7;
}

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

img {
  max-width: 100%;
  height: auto;
}
.text-dark{
  color: var(--text-dark) !important;
}
.text-muted{
  color: var(--text-muted) !important;
}
/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-color);
}

/* Selection */
::selection {
  background-color: var(--primary-color);
  color: #1B1B1B;
}

/* ==========================================
   3. HEADER & NAVIGATION
   ========================================== */
/* Topbar */
.topbar {
  background-color: var(--topbar-bg);
  color: var(--topbar-text);
  font-size: 13px;
  padding: 8px 0;
  transition: var(--transition-smooth);
}
.topbar a {
  color: var(--topbar-text);
}
.topbar a:hover {
  color: var(--primary-color);
}
.topbar-divider {
  display: inline-block;
  width: 1px;
  height: 14px;
  background-color: var(--border-color);
  opacity: 0.2;
  margin: 0 12px;
  vertical-align: middle;
}

/* Header Navbar */
.header-navigation {
  position: sticky;
  top: 0;
  width: 100%;
  background-color: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1030;
  transition: var(--transition-smooth);
}
.header-navigation.scrolled {
  padding: 8px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

/* Navbar Brand & Logo */
.navbar-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--text-color) !important;
  display: flex;
  align-items: center;
  gap: 8px;
}
.navbar-brand span {
  color: var(--secondary-color);
}
.logo-icon-svg {
  fill: var(--primary-color);
  width: 28px;
  height: 28px;
  animation: rotate-slow 20s linear infinite;
}

/* Nav Menu Links */
.navbar-nav .nav-link {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-color) !important;
  padding: 24px 15px !important;
  position: relative;
  transition: var(--transition-fast);
}
.header-navigation.scrolled .navbar-nav .nav-link {
  padding: 16px 15px !important;
  color: #000 !important;
}
.header-navigation.scrolled .navbar-brand, .header-navigation.scrolled .theme-toggle-btn {
  color: #000 !important;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 15px;
  right: 15px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}
.navbar-nav .nav-link:hover {
  color: var(--primary-color) !important;
}

/* Dropdown Menu styling */
.nav-item.dropdown:hover .dropdown-menu {
  display: block;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu {
  display: block;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--card-shadow);
  padding: 10px;
  min-width: 220px;
}
.dropdown-item {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  color: var(--text-color) !important;
  padding: 10px 16px;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-fast);
}
.dropdown-item:hover {
  background-color: var(--bg-soft);
  color: var(--primary-color) !important;
  transform: translateX(4px);
}
.dropdown-item.active {
  background-color: var(--primary-color);
  color: #1B1B1B !important;
}

/* Theme Switcher Button */
.theme-toggle-btn {
  background: none;
  border: none;
  color: var(--text-color);
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  cursor: pointer;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-color);
}
.theme-toggle-btn:hover {
  background-color: var(--bg-soft);
  color: var(--primary-color);
  transform: rotate(30deg);
}
.theme-toggle-btn .sun-icon {
  display: none;
}
.theme-toggle-btn .moon-icon {
  display: block;
}
[data-theme="dark"] .theme-toggle-btn .sun-icon {
  display: block;
}
[data-theme="dark"] .theme-toggle-btn .moon-icon {
  display: none;
}

/* ==========================================
   4. SHARED SECTIONS & BREADCRUMB
   ========================================== */
/* Section Title */
.section-title-wrapper {
  margin-bottom: 50px;
}
.section-tagline {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--secondary-color);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.section-tagline::before {
  content: '';
  width: 16px;
  height: 2px;
  background-color: var(--primary-color);
}
.section-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.2;
}
.section-title span {
  background: var(--solar-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section-desc {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Breadcrumb / Hero Header for inner pages */
.breadcrumb-section {
  position: relative;
  background-color: var(--bg-soft);
  padding: 80px 0;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
  z-index: 1;
}
.breadcrumb-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.05;
  background-image: radial-gradient(#2E7D32 1px, transparent 1px);
  background-size: 20px 20px;
  z-index: -1;
}
.breadcrumb-title {
  font-size: 44px;
  font-weight: 800;
  margin-bottom: 15px;
}
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
}
.breadcrumb-nav a {
  color: var(--text-muted);
}
.breadcrumb-nav a:hover {
  color: var(--secondary-color);
}
.breadcrumb-separator {
  color: var(--border-color);
}
.breadcrumb-current {
  color: var(--primary-color);
}

/* ==========================================
   5. COMPONENT DESIGNS: BUTTONS & CARDS
   ========================================== */
/* Buttons */
.btn-premium {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn-premium-primary {
  background: var(--solar-gradient);
  color: #1B1B1B !important;
  border: none;
}
.btn-premium-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--eco-gradient);
  opacity: 0;
  z-index: -1;
  transition: var(--transition-smooth);
}
.btn-premium-primary:hover::before {
  opacity: 1;
}
.btn-premium-primary:hover {
  color: #FFFFFF !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(244, 180, 0, 0.25);
}

.btn-premium-secondary {
  background: var(--eco-gradient);
  color: #FFFFFF !important;
  border: none;
}
.btn-premium-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--solar-gradient);
  opacity: 0;
  z-index: -1;
  transition: var(--transition-smooth);
}
.btn-premium-secondary:hover::before {
  opacity: 1;
}
.btn-premium-secondary:hover {
  color: #1B1B1B !important;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(46, 125, 50, 0.25);
}

.btn-premium-outline {
  background: transparent;
  color: var(--text-color) !important;
  border: 2px solid var(--secondary-color);
}
.btn-premium-outline:hover {
  background: var(--eco-gradient);
  color: #FFFFFF !important;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(46, 125, 50, 0.15);
}

/* Button ripple/pulsate helper effect */
.btn-icon-arrow {
  transition: transform 0.3s ease;
}
.btn-premium:hover .btn-icon-arrow {
  transform: translateX(4px);
}

/* Premium Solar Bento Cards */
.solar-card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px;
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  z-index: 1;
}
/* Beautiful decorative subtle glowing circle for high-end Bento feeling */
.solar-card::after {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(244, 180, 0, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  transition: var(--transition-smooth);
}
.solar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-hover-shadow);
  border-color: rgba(46, 125, 50, 0.15);
}
.solar-card:hover::after {
  transform: scale(1.5);
  background: radial-gradient(circle, rgba(46, 125, 50, 0.08) 0%, transparent 70%);
}
.solar-card-icon-wrapper {
  width: 56px;
  height: 56px;
  background-color: var(--bg-color);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary-color);
  font-size: 22px;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
  border: 1px solid var(--border-color);
}
.solar-card:hover .solar-card-icon-wrapper {
  background: var(--solar-gradient);
  color: #1B1B1B;
  transform: scale(1.05) rotate(4deg);
  border-color: transparent;
}

/* Solar Image Cards (for Projects/Services list) */
.solar-img-card {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  transition: var(--transition-smooth);
}
.solar-img-card-img-box {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  background-color: var(--bg-soft);
}
.solar-img-card-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.solar-img-card:hover .solar-img-card-img-box img {
  transform: scale(1.05);
}
.solar-img-card-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--solar-gradient);
  color: #1B1B1B;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11px;
  padding: 6px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 2;
}
.solar-img-card-content {
  padding: 24px;
}
.solar-img-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-hover-shadow);
  border-color: rgba(46, 125, 50, 0.15);
}

/* ==========================================
   6. INTERACTIVE FORMS
   ========================================== */
.solar-form-group {
  margin-bottom: 20px;
  position: relative;
}
.solar-form-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-color);
  margin-bottom: 8px;
  display: block;
}
.solar-form-control {
  background-color: var(--bg-soft);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-color);
  padding: 14px 16px;
  font-size: 15px;
  width: 100%;
  transition: var(--transition-fast);
}
.solar-form-control:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 4px var(--glow-light);
  background-color: var(--card-bg);
}
/* For form fields in dark mode bootstrap override */
[data-bs-theme="dark"] .solar-form-control {
  background-color: #1A242F;
}

/* ==========================================
   7. FOOTER STYLING
   ========================================== */
.footer-section {
  background-color: var(--footer-bg);
  color: var(--footer-text);
  padding: 80px 0 30px;
  border-top: 1px solid var(--border-color);
  position: relative;
  z-index: 1;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 24px;
  color: #FFFFFF !important;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.footer-logo span {
  color: var(--primary-color);
}
.footer-title {
  color: var(--footer-title);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}
.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--primary-color);
  border-radius: 2px;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: var(--footer-text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-links a::before {
  content: '→';
  font-size: 12px;
  color: var(--primary-color);
  transition: transform 0.3s ease;
}
.footer-links a:hover {
  color: var(--primary-color);
  transform: translateX(4px);
}
.footer-links a:hover::before {
  transform: translateX(2px);
}
.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-contact-icon {
  color: var(--primary-color);
  font-size: 18px;
  flex-shrink: 0;
}
.footer-social-links {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-social-icon {
  width: 38px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 16px;
  transition: var(--transition-fast);
}
.footer-social-icon:hover {
  background-color: var(--primary-color);
  color: #1B1B1B;
  transform: translateY(-3px);
}
.footer-newsletter-box {
  background-color: rgba(255, 255, 255, 0.03);
  padding: 20px;
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  margin-top: 60px;
  font-size: 14px;
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
  justify-content: flex-end;
}
.footer-bottom-links a {
  color: var(--footer-text);
}
.footer-bottom-links a:hover {
  color: var(--primary-color);
}

/* ==========================================
   8. COMPONENT SPECIFICS (CTA, FAQS, WIDGETS)
   ========================================== */
/* CTA Section banner */
.solar-cta-section {
  background: var(--eco-gradient);
  color: #FFFFFF;
  border-radius: var(--border-radius-lg);
  padding: 60px 40px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.solar-cta-section::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background-color: rgba(244, 180, 0, 0.1);
  border-radius: 50%;
  z-index: -1;
}
.solar-cta-section .section-title {
  color: #FFFFFF;
}

/* FAQ Accordion */
.solar-accordion .accordion-item {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  margin-bottom: 12px;
  border-radius: var(--border-radius-md) !important;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--transition-fast);
}
.solar-accordion .accordion-button {
  background-color: var(--card-bg);
  color: var(--text-color);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  padding: 20px;
  border: none;
  box-shadow: none;
}
.solar-accordion .accordion-button:not(.collapsed) {
  color: var(--secondary-color);
  background-color: var(--bg-soft);
}
.solar-accordion .accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%232E7D32'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}
.solar-accordion .accordion-body {
  color: var(--text-muted);
  line-height: 1.7;
  padding: 20px;
  background-color: var(--card-bg);
}

/* Pagination */
.solar-pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 40px;
}
.solar-page-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text-color);
  transition: var(--transition-fast);
}
.solar-page-link:hover, .solar-page-link.active {
  background: var(--solar-gradient);
  color: #1B1B1B;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(244, 180, 0, 0.2);
}

/* Sidebar Widgets */
.sidebar-widget {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: var(--card-shadow);
}
.widget-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border-color);
}
.widget-search {
  position: relative;
}
.widget-search-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--secondary-color);
}

/* Back to Top button with circular progress indicator */
.scroll-top-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1020;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px) scale(0.9);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, background-color 0.4s ease;
  box-shadow: var(--card-shadow);
}
.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.scroll-top-btn:hover {
  transform: translateY(-5px) scale(1.05);
  color: var(--secondary-color);
  border-color: var(--secondary-color);
  box-shadow: var(--card-hover-shadow);
}
[data-bs-theme="dark"] .scroll-top-btn:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
}
.scroll-top-btn svg.progress-circle {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
  pointer-events: none;
}
.scroll-top-btn svg.progress-circle circle {
  fill: transparent;
  stroke-width: 4px;
}
.scroll-top-btn svg.progress-circle .progress-circle-bg {
  stroke: var(--border-color);
  opacity: 0.3;
}
.scroll-top-btn svg.progress-circle .progress-circle-bar {
  stroke: var(--secondary-color);
  stroke-dasharray: 276.46; /* 2 * PI * 44 */
  stroke-dashoffset: 276.46;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.1s linear;
}
[data-bs-theme="dark"] .scroll-top-btn svg.progress-circle .progress-circle-bar {
  stroke: var(--primary-color);
}
.scroll-top-arrow {
  font-size: 14px;
  z-index: 2;
  transition: transform 0.3s ease;
}
.scroll-top-btn:hover .scroll-top-arrow {
  animation: bounce-up 0.5s ease-out;
}
@keyframes bounce-up {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* ==========================================
   9. UNIQUE SOLAR DECORATIONS & KEYFRAMES
   ========================================== */
/* Slow spin for sun decoration */
@keyframes rotate-slow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.floating-solar-icon {
  animation: bounce-float 4s ease-in-out infinite alternate;
}
@keyframes bounce-float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-15px); }
}

/* Underline Animation */
.underline-hover {
  position: relative;
}
.underline-hover::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.3s ease;
}
.underline-hover:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* Interactive Solar Panel Grid Background Effect */
.solar-panel-grid {
  background-image: linear-gradient(rgba(46, 125, 50, 0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(46, 125, 50, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}
[data-bs-theme="dark"] .solar-panel-grid {
  background-image: linear-gradient(rgba(244, 180, 0, 0.02) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(244, 180, 0, 0.02) 1px, transparent 1px);
}

/* ==========================================
   10. BENTO GRID CUSTOM LAYOUT ENHANCEMENTS
   ========================================== */
/* Make all standard bootstrap-styled cards and widget blocks look like high-end Bento cells */
.bg-body.rounded, 
.shadow-sm.bg-body, 
.p-4.rounded.shadow-sm, 
.sidebar-widget,
.solar-accordion .accordion-item,
.footer-newsletter-box,
.solar-card {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--border-radius-md) !important;
  box-shadow: var(--card-shadow) !important;
  transition: var(--transition-smooth) !important;
}

.bg-body.rounded:hover, 
.shadow-sm.bg-body:hover, 
.p-4.rounded.shadow-sm:hover, 
.sidebar-widget:hover,
.solar-accordion .accordion-item:hover,
.solar-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--card-hover-shadow) !important;
  border-color: rgba(46, 125, 50, 0.15) !important;
}

/* Custom dashed border styles for high-end bento details (like stay updated) */
.bento-dashed-box,
.footer-newsletter-box {
  border: 2px dashed var(--border-color) !important;
  background-color: rgba(46, 125, 50, 0.02) !important;
  border-radius: var(--border-radius-md) !important;
  padding: 24px !important;
}
[data-bs-theme="dark"] .bento-dashed-box,
[data-bs-theme="dark"] .footer-newsletter-box {
  background-color: rgba(244, 180, 0, 0.01) !important;
}

/* Rounded navbar brand with iconic yellow background box */
.navbar-brand {
  font-family: var(--font-display) !important;
  font-weight: 800 !important;
  letter-spacing: -0.03em !important;
}
.logo-icon-svg {
  background: var(--solar-gradient);
  border-radius: 10px !important;
  padding: 4px;
  fill: #FFFFFF !important;
  width: 32px !important;
  height: 32px !important;
}

/* Sleek pill look for navlinks */
.navbar-nav .nav-link {
  font-family: var(--font-display) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.05em !important;
  text-transform: uppercase !important;
}
.navbar-nav .nav-link::after {
  display: none !important; /* Hide line line */
}
/* Bento active nav link style */
.navbar-nav .nav-link.active, 
.navbar-nav .nav-link:hover {
  color: var(--secondary-color) !important;
}
[data-bs-theme="dark"] .navbar-nav .nav-link.active, 
[data-bs-theme="dark"] .navbar-nav .nav-link:hover {
  color: var(--primary-color) !important;
}

/* Floating header shadow styling */
.header-navigation.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02) !important;
  border-bottom: 1px solid var(--border-color) !important;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  box-shadow: var(--shadow-md);
  animation: slideDown 0.4s ease-out;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
}
@keyframes slideDown {
0% {
    transform: translateY(-100%);
}
100% {
    transform: translateY(0);
}
}

/* Pill buttons matching the bento grid CTA design */
.btn-premium {
  border-radius: var(--border-radius-sm) !important; /* Pills! */
  text-transform: uppercase;
  font-size: 12px !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em;
  padding: 12px 24px !important;
}

/* ==========================================
   11. NEW PREMIUM PLATFORM ENHANCEMENTS
   ========================================== */

/* Thin scroll progress bar at the very top */
#scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background-color: var(--secondary-color);
  z-index: 10001; /* Above mobile menu */
  width: 0%;
  transition: width 0.1s linear;
}
[data-bs-theme="dark"] #scroll-progress-bar {
  background-color: var(--primary-color);
}

/* Custom Desktop Cursor */
#custom-cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 11000;
  transform: translate(-50%, -50%);
  transition: width 0.2s cubic-bezier(0.16, 1, 0.3, 1), height 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease;
}
[data-bs-theme="dark"] #custom-cursor-dot {
  background-color: var(--primary-color);
}
#custom-cursor-ring {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--secondary-color);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 10999;
  transform: translate(-50%, -50%);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), height 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, background-color 0.3s ease;
}
[data-bs-theme="dark"] #custom-cursor-ring {
  border-color: var(--primary-color);
}
#custom-cursor-ring.cursor-hover {
  width: 52px;
  height: 52px;
  border-color: transparent;
  background-color: rgba(46, 125, 50, 0.1);
}
[data-bs-theme="dark"] #custom-cursor-ring.cursor-hover {
  background-color: rgba(244, 180, 0, 0.12);
}
#custom-cursor-dot.cursor-hover-dot {
  width: 14px;
  height: 14px;
  background-color: var(--primary-color);
}

/* Button Ripple effect styling */
.ripple-effect-element {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  background-color: rgba(255, 255, 255, 0.35);
  pointer-events: none;
  animation: button-ripple-animation 0.6s ease-out;
}
.btn-solid-primary .ripple-effect-element {
  background-color: rgba(0, 0, 0, 0.12);
}
@keyframes button-ripple-animation {
  to {
    transform: scale(3.5);
    opacity: 0;
  }
}

/* Keyboard Navigation focus rings */
body.user-is-tabbing *:focus {
  outline: 3px solid var(--primary-color) !important;
  outline-offset: 3px !important;
}

/* Reduced Motion preferences */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-delay: 0s !important;
    animation-duration: 0s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Responsive safety adjustments for ultra-small screens & broken layout prevention */
@media (max-width: 360px) {
  .section-title {
    font-size: 24px !important;
  }
  .btn-premium {
    padding: 10px 18px !important;
    font-size: 11px !important;
  }
  .topbar {
    display: none !important; /* Hide tiny topbar on ultra small mobile */
  }
}

/* Fix for horizontal scroll on some browsers */
html, body {
  max-width: 100vw;
  overflow-x: hidden !important;
}

/* Lazy Load Transition */
img[loading="lazy"] {
  opacity: 0;
  transition: opacity 0.5s ease;
}
img[loading="lazy"].loaded {
  opacity: 1;
}