:root {
  /* Professional Polish Theme Color System */
  --color-primary: #F97316;          /* Solar Orange */
  --color-primary-dark: #EA580C;     /* Deep Orange Hover */
  --color-primary-light: #FFEDD5;    /* Subtle Orange Pill Bg */
  --color-primary-subtle: #FFF7ED;   /* Soft Warm Tint */
  
  --color-secondary: #0F172A;        /* Slate 900 */
  --color-secondary-light: #1E293B;  /* Slate 800 */
  --color-secondary-muted: #334155;  /* Slate 700 */
  
  --color-accent: #16A34A;           /* Trust Green 600 */
  --color-accent-dark: #15803D;      /* Trust Green 700 */
  --color-accent-light: #DCFCE7;     /* Soft Green Pill Bg */
  --color-accent-subtle: #F0FDF4;    /* Light Green Tint */
  
  --color-text-main: #0F172A;        /* Slate 900 for high-contrast crispness */
  --color-text-muted: #64748B;       /* Slate 500 for secondary copy */
  --color-text-light: #94A3B8;       /* Slate 400 */
  
  --color-bg-light: #F8FAFC;         /* Clean Slate 50 background */
  --color-bg-slate: #F1F5F9;         /* Slate 100 section background */
  --color-bg-white: #FFFFFF;         /* Crisp White */
  --color-bg-dark: #0B1120;          /* Deep Navy Footer */
  
  --color-border: #E2E8F0;          /* Crisp Slate 200 Border */
  --color-border-light: #F1F5F9;    /* Soft Slate 100 Border */
  
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  
  --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.06), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.07), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.15);
  --shadow-orange: 0 10px 25px -5px rgba(249, 115, 22, 0.3), 0 8px 10px -6px rgba(249, 115, 22, 0.2);
  --shadow-green: 0 10px 25px -5px rgba(22, 163, 74, 0.3), 0 8px 10px -6px rgba(22, 163, 74, 0.2);
  
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;
  
  --container-max: 1240px;
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-white);
  color: var(--color-text-main);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 768px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Typography Helpers */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-tag.tag-green {
  color: var(--color-accent);
  background-color: var(--color-accent-light);
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-secondary);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  max-width: 680px;
  margin-bottom: 2.5rem;
  line-height: 1.65;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Top Announcement Bar */
.top-bar {
  background-color: var(--color-secondary);
  color: #94A3B8;
  font-size: 0.8125rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #CBD5E1;
  white-space: nowrap;
  font-size: 0.8125rem;
}

.top-link:hover {
  color: var(--color-primary);
}

.badge-location {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #F8FAFC;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  white-space: nowrap;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255, 255, 255, 0.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
  gap: 1rem;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  color: var(--color-secondary);
  flex-shrink: 0;
}

.logo-vector-img {
  height: 44px;
  width: auto;
  max-width: 210px;
  object-fit: contain;
  display: block;
}

.logo-symbol {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #EA580C 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(249, 115, 22, 0.3);
  flex-shrink: 0;
}

.logo-text-wrap {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-secondary);
  line-height: 1.1;
  white-space: nowrap;
}

.logo-title span {
  color: var(--color-primary);
}

.logo-tagline {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Nav Links - Responsive clearance */
.main-nav {
  display: none;
}

@media (min-width: 1024px) {
  .main-nav {
    display: flex;
    align-items: center;
    gap: clamp(0.5rem, 1.1vw, 1.25rem);
    flex-shrink: 1;
  }
}

.nav-link {
  font-size: clamp(0.85rem, 0.92vw, 0.9375rem);
  font-weight: 600;
  color: var(--color-text-main);
  padding: 0.5rem 0;
  position: relative;
  white-space: nowrap;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.nav-emi-highlight {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--color-primary);
  font-weight: 700;
}

.badge-emi-tag {
  background: #FEF3C7;
  color: #D97706;
  font-size: 0.6875rem;
  font-weight: 800;
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-full);
  border: 1px solid #FDE68A;
  text-transform: uppercase;
}

/* Nav Dropdown */
.nav-dropdown-wrapper {
  position: relative;
}

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 260px;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}

.nav-dropdown-wrapper:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-main);
}

.dropdown-item:hover {
  background-color: var(--color-bg-light);
  color: var(--color-primary);
}

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.btn-header-call {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-secondary);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-white);
  white-space: nowrap;
}

.btn-header-call:hover {
  border-color: var(--color-secondary);
  background-color: var(--color-bg-light);
  color: var(--color-primary);
}

/* Hide call number on narrow desktop to avoid crowding nav links */
@media (max-width: 1240px) {
  .btn-header-call span.call-num-text {
    display: none;
  }
  .btn-header-call {
    padding: 0.5rem;
  }
}

@media (max-width: 639px) {
  .btn-header-call {
    display: none;
  }
}

/* Mobile Toggle */
.mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-white);
  color: var(--color-secondary);
  cursor: pointer;
}

@media (min-width: 1024px) {
  .mobile-toggle {
    display: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 14px 28px -4px rgba(249, 115, 22, 0.4);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background-color: var(--color-secondary-light);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: var(--color-bg-white);
  border-color: var(--color-border);
  color: var(--color-secondary);
}

.btn-outline:hover {
  border-color: var(--color-secondary);
  background-color: var(--color-bg-light);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  backdrop-filter: blur(6px);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: #FFFFFF;
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-whatsapp {
  background-color: var(--color-accent);
  color: #FFFFFF;
  box-shadow: var(--shadow-green);
}

.btn-whatsapp:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 14px 28px -4px rgba(22, 163, 74, 0.4);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 0.875rem 1.75rem;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-block {
  width: 100%;
}

/* Status Indicator Dot */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent-dark);
  background: var(--color-accent-light);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-accent);
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(22, 163, 74, 0.25);
}

/* Hero Section */
.hero-section {
  position: relative;
  background-color: #0B1329;
  background-image: 
    linear-gradient(180deg, rgba(11, 19, 41, 0.78) 0%, rgba(15, 23, 42, 0.72) 40%, rgba(15, 23, 42, 0.85) 100%),
    url('/assets/images/hero-solar-sunrise.svg');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  padding: 4rem 0 5rem;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(249, 115, 22, 0.18) 0%, rgba(15, 23, 42, 0) 65%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
  }
}

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

.hero-section .section-tag {
  background: rgba(255, 255, 255, 0.12);
  color: #FDBA74;
  border: 1px solid rgba(251, 146, 60, 0.35);
  backdrop-filter: blur(8px);
}

.hero-headline {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.15;
  color: #FFFFFF;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

@media (min-width: 640px) {
  .hero-headline {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero-headline {
    font-size: 3.5rem;
  }
}

.hero-headline .highlight-orange {
  color: var(--color-primary);
  background: linear-gradient(135deg, #FB923C 0%, #F97316 50%, #FBBF24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 8px rgba(249, 115, 22, 0.4));
}

.hero-lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: #E2E8F0;
  margin-bottom: 2rem;
  max-width: 580px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-cta-group .btn-outline {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
  backdrop-filter: blur(8px);
}

.hero-cta-group .btn-outline:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.hero-usps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-usp-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.hero-usp-icon {
  width: 24px;
  height: 24px;
  color: #4ADE80;
  flex-shrink: 0;
}

.hero-usp-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: #F8FAFC;
}

/* Hero Lead Card / Form */
.hero-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  position: relative;
}

.hero-card-header {
  margin-bottom: 1.5rem;
}

.hero-card-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0.25rem;
}

.hero-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Form Controls */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-secondary);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 0.95rem;
  font-size: 0.9375rem;
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-checkbox input {
  margin-top: 0.15rem;
  accent-color: var(--color-primary);
}

/* Section Containers */
.section {
  padding: 5rem 0;
}

.section-light {
  background-color: var(--color-bg-light);
}

.section-dark {
  background-color: var(--color-secondary);
  color: #FFFFFF;
}

.section-dark .section-title {
  color: #FFFFFF;
}

.section-dark .section-subtitle {
  color: #94A3B8;
}

/* Benefit Cards Grid */
.cards-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 640px) {
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cards-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cards-grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .cards-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cards-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Feature / Service Card */
.service-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(249, 115, 22, 0.4);
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.service-icon-box.green {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
}

.service-icon-box.navy {
  background-color: #E2E8F0;
  color: var(--color-secondary);
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.service-card-text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
}

.service-card-link:hover {
  gap: 0.6rem;
  color: var(--color-primary-dark);
}

/* PM Surya Ghar Banner / Card */
.subsidy-box {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  border-radius: var(--radius-xl);
  padding: 3rem 2rem;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-2xl);
}

@media (min-width: 768px) {
  .subsidy-box {
    padding: 3.5rem;
  }
}

.subsidy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .subsidy-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.subsidy-tiers {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.subsidy-tier-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.15rem 1rem;
  text-align: center;
}

.subsidy-capacity {
  font-size: 0.75rem;
  color: #94A3B8;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.subsidy-amount {
  font-size: 1.35rem;
  font-weight: 800;
  color: #4ADE80;
  margin-top: 0.35rem;
}

/* Solar Savings Calculator */
.calc-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.calc-layout {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .calc-layout {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.calc-inputs {
  padding: 2.5rem;
  border-bottom: 1px solid var(--color-border);
}

@media (min-width: 1024px) {
  .calc-inputs {
    border-bottom: none;
    border-right: 1px solid var(--color-border);
  }
}

.calc-results {
  background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-slider-wrap {
  margin: 1.75rem 0;
}

.calc-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.calc-value-badge {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
}

.calc-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #CBD5E1;
  outline: none;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.result-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}

.metric-box {
  background: var(--color-bg-white);
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-xs);
}

.metric-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.metric-val {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-top: 0.25rem;
}

.metric-val.highlight {
  color: var(--color-accent);
}

/* Steps / How It Works */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-xs);
}

.step-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 1.5rem;
  font-weight: 900;
  color: #E2E8F0;
}

.step-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-xs);
}

.faq-item.active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-secondary);
  cursor: pointer;
  gap: 1rem;
}

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* CTA Strip */
.cta-banner {
  background: linear-gradient(135deg, var(--color-secondary) 0%, #1E293B 100%);
  border-radius: var(--radius-xl);
  padding: 3.5rem 2rem;
  text-align: center;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-banner-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: #FFFFFF;
}

.cta-banner-subtitle {
  font-size: 1.125rem;
  color: #CBD5E1;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.cta-banner-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* Contact Info Grid */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
  }
}

.contact-info-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-icon-circle {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.contact-val {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.contact-val a:hover {
  color: var(--color-primary);
}

/* Map Embed Container */
.map-container {
  width: 100%;
  height: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: #E2E8F0;
  margin-top: 1rem;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */
.site-footer {
  background-color: var(--color-bg-dark);
  color: #94A3B8;
  padding: 4.5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  }
}

.footer-col-title {
  font-size: 0.9375rem;
  font-weight: 800;
  color: #F8FAFC;
  margin-bottom: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.875rem;
  color: #94A3B8;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-link:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.social-links-row {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #CBD5E1;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a:hover {
  color: #FFFFFF;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 99;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--color-accent);
  color: #FFFFFF;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-green);
  font-size: 0.875rem;
  font-weight: 700;
  transition: var(--transition);
}

.floating-whatsapp:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 28px -4px rgba(22, 163, 74, 0.45);
}

@media (max-width: 639px) {
  .floating-whatsapp span {
    display: none;
  }
  .floating-whatsapp {
    padding: 0.9rem;
    border-radius: 50%;
  }
}

/* Quick Quote Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.25rem;
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--color-border);
  position: relative;
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: var(--radius-sm);
}

.modal-close:hover {
  color: var(--color-secondary);
  background: var(--color-bg-light);
}

/* Mobile Drawer Nav */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 340px;
  height: 100%;
  background-color: var(--color-bg-white);
  box-shadow: var(--shadow-2xl);
  z-index: 200;
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  overflow-y: auto;
}

.mobile-nav-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-item {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.mobile-nav-item:hover {
  color: var(--color-primary);
}

.mobile-nav-emi-highlight {
  display: flex !important;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary) !important;
  background: rgba(249, 115, 22, 0.08);
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.mobile-nav-sublinks {
  margin-left: 1rem;
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-left: 2px solid var(--color-border-light);
  padding-left: 0.75rem;
}

.mobile-nav-sublink {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.mobile-nav-sublink:hover {
  color: var(--color-primary);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 199;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

/* Alert Boxes for Form Responses */
.form-alert {
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-size: 0.875rem;
  display: none;
}

.form-alert.success {
  display: block;
  background-color: var(--color-accent-light);
  color: var(--color-accent-dark);
  border: 1px solid rgba(22, 163, 74, 0.3);
}

.form-alert.error {
  display: block;
  background-color: #FEE2E2;
  color: #B91C1C;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Gallery & Projects Tab Filter */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.filter-tab-btn {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab-btn:hover, .filter-tab-btn.active {
  background: var(--color-secondary);
  color: #FFFFFF;
  border-color: var(--color-secondary);
}

.project-card {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(249, 115, 22, 0.3);
}

.project-thumb {
  height: 220px;
  background-color: #E2E8F0;
  position: relative;
  overflow: hidden;
}

.project-thumb svg, .project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

.project-content {
  padding: 1.5rem;
}

.project-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.project-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   SOLAR LOAN EMI CALCULATOR STYLING (Reducing & Flat Interest Modes)
   ========================================================================== */
.emi-calc-wrapper {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  margin-top: 1.5rem;
}

.emi-calc-header-tabs {
  display: flex;
  background: #F1F5F9;
  border-bottom: 1px solid var(--color-border);
  padding: 0.5rem;
  gap: 0.5rem;
}

.emi-tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.25rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.emi-tab-btn.active {
  background: #FFFFFF;
  color: var(--color-secondary);
  border-color: rgba(0, 0, 0, 0.06);
  box-shadow: var(--shadow-sm);
}

.emi-tab-btn .badge-pill {
  font-size: 0.6875rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background: #E2E8F0;
  color: #475569;
}

.emi-tab-btn.active .badge-pill {
  background: #FEF3C7;
  color: #D97706;
}

.emi-calc-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding: 2rem;
}

@media (min-width: 1024px) {
  .emi-calc-body {
    grid-template-columns: 1.15fr 0.85fr;
    padding: 2.5rem;
    gap: 3rem;
  }
}

.emi-input-card {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.emi-field-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.65rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.emi-field-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.emi-numeric-input-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.emi-numeric-input-wrap .prefix-symbol {
  position: absolute;
  left: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
}

.emi-numeric-input-wrap .suffix-symbol {
  position: absolute;
  right: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.emi-number-input {
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-secondary);
  padding: 0.45rem 1.75rem 0.45rem 1.75rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-white);
  width: 150px;
  text-align: right;
  transition: var(--transition);
}

.emi-number-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.emi-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #E2E8F0;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.emi-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: transform 0.1s;
}

.emi-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.emi-preset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.65rem;
}

.preset-chip {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  color: var(--color-text-main);
  cursor: pointer;
  transition: var(--transition);
}

.preset-chip:hover, .preset-chip.active {
  background: #FFF7ED;
  color: var(--color-primary);
  border-color: #FDBA74;
}

/* Results Card */
.emi-summary-card {
  background: linear-gradient(145deg, #0F172A 0%, #1E293B 100%);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.emi-summary-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.25) 0%, transparent 70%);
  border-radius: 50%;
}

.emi-hero-result {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  margin-bottom: 1.5rem;
}

.emi-hero-label {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94A3B8;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.emi-hero-amount {
  font-size: 2.35rem;
  font-weight: 900;
  color: #FB923C;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.emi-hero-tenure-text {
  font-size: 0.8125rem;
  color: #CBD5E1;
  margin-top: 0.3rem;
}

.emi-details-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.emi-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 0.6rem;
}

.emi-detail-row:last-child {
  border-bottom: none;
}

.emi-detail-label {
  color: #94A3B8;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.emi-detail-val {
  font-weight: 800;
  color: #F8FAFC;
}

/* Donut Chart Visualizer */
.emi-chart-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 1rem 0;
  margin-bottom: 1rem;
}

.emi-chart-svg {
  width: 90px;
  height: 90px;
  transform: rotate(-90deg);
}

.emi-chart-legend {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* Solar Savings Comparison Banner */
.solar-emi-offset-box {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.solar-emi-offset-text {
  font-size: 0.8125rem;
  color: #86EFAC;
  line-height: 1.45;
}

.solar-emi-offset-text strong {
  color: #FFFFFF;
}

/* Amortization Table Accordion */
.amortization-section {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-light);
  padding: 1.5rem 2rem;
}

.amortization-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-secondary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.amortization-toggle-btn:hover {
  color: var(--color-primary);
}

.amortization-table-wrap {
  display: none;
  margin-top: 1.25rem;
  overflow-x: auto;
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.amortization-table-wrap.active {
  display: block;
}

.amort-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  text-align: right;
}

.amort-table th, .amort-table td {
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

.amort-table th {
  background: #F8FAFC;
  color: var(--color-secondary);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
}

.amort-table td:first-child, .amort-table th:first-child {
  text-align: left;
}

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

.amort-table tr:hover td {
  background-color: #F8FAFC;
}

/* ==========================================================================
   IMAGE LIGHTBOX MODAL (Responsive full view for Mobile, Tablet, PC)
   ========================================================================== */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background-color: rgba(10, 15, 29, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content-box {
  position: relative;
  max-width: 1100px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: #0F172A;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox-modal.active .lightbox-content-box {
  transform: scale(1);
}

.lightbox-image-viewport {
  position: relative;
  width: 100%;
  height: 60vh;
  max-height: 650px;
  background-color: #020617;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lightbox-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.lightbox-footer {
  padding: 1.25rem 1.5rem;
  background: #0F172A;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.lightbox-caption-title {
  color: #FFFFFF;
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.2rem;
}

.lightbox-caption-desc {
  color: #94A3B8;
  font-size: 0.8125rem;
}

.lightbox-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* Clickable Gallery Items */
.gallery-interactive-card {
  cursor: pointer;
  position: relative;
}

.gallery-interactive-card .zoom-hint-badge {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  background: rgba(15, 23, 42, 0.85);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  opacity: 0;
  transform: translateY(6px);
  transition: var(--transition);
  backdrop-filter: blur(4px);
}

.gallery-interactive-card:hover .zoom-hint-badge {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Responsive Adaptations for EMI Calculator (Mobile, Tablet, Desktop)
   ========================================================================== */
@media (max-width: 1023px) {
  .emi-calc-body {
    grid-template-columns: 1fr;
    padding: 1.75rem;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .emi-calc-wrapper {
    border-radius: var(--radius-lg);
    margin-top: 1rem;
  }

  .emi-calc-header-tabs {
    flex-direction: column;
    gap: 0.35rem;
  }

  .emi-tab-btn {
    padding: 0.65rem 0.85rem;
    font-size: 0.875rem;
    width: 100%;
  }

  .emi-calc-body {
    padding: 1.25rem 1rem;
    gap: 1.5rem;
  }

  .emi-summary-card {
    padding: 1.25rem 1rem;
  }

  .emi-hero-amount {
    font-size: 1.95rem;
  }

  .emi-field-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .emi-number-input {
    width: 125px;
    font-size: 0.95rem;
    padding: 0.4rem 1.4rem 0.4rem 1.4rem;
  }

  .emi-numeric-input-wrap .prefix-symbol {
    left: 0.5rem;
    font-size: 0.875rem;
  }

  .emi-numeric-input-wrap .suffix-symbol {
    right: 0.5rem;
    font-size: 0.75rem;
  }

  .emi-preset-chips {
    gap: 0.3rem;
  }

  .preset-chip {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
  }

  .emi-chart-wrap {
    gap: 1rem;
  }
}