/* ==========================================================================
   ANJANI ENTERPRISES - CORE DESIGN SYSTEM & STYLESHEET
   Location: Raipur, Chhattisgarh
   Palette: Deep Forest Green (#0B3B2C), Charcoal, Warm Neutrals, Soft Sage
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Devanagari:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Brand Palette */
  --c-primary: #0B3B2C;
  --c-primary-dark: #062319;
  --c-primary-light: #15553F;
  --c-primary-subtle: #247558;
  
  --c-surface-soft: #EDF4EF;
  --c-surface-warm: #FAF9F6;
  --c-surface-card: #FFFFFF;
  --c-surface-alt: #F3F7F4;
  
  --c-heading: #161D19;
  --c-text: #2D3833;
  --c-muted: #5D6C64;
  --c-border: #DDE6E0;
  --c-border-light: #EEF3F0;
  
  --c-accent-gold: #C5A869;
  --c-accent-gold-soft: #F9F5EA;
  --c-whatsapp: #25D366;
  --c-whatsapp-dark: #1EBE5D;

  /* Typography */
  --font-base: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-hindi: 'Noto Sans Devanagari', 'Plus Jakarta Sans', sans-serif;

  /* Spacing & Elevation */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 6px rgba(11, 59, 44, 0.04);
  --shadow-md: 0 8px 24px -4px rgba(11, 59, 44, 0.07), 0 2px 6px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 16px 36px -6px rgba(11, 59, 44, 0.1), 0 4px 12px rgba(0, 0, 0, 0.03);

  --container-max: 1200px;
  --header-height: 74px;
  --transition-fast: 0.18s ease;
  --transition-base: 0.28s ease;
}

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

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

body {
  font-family: var(--font-base);
  color: var(--c-text);
  background-color: #FFFFFF;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  padding-bottom: 0;
}

/* Hindi typography adjustment */
[lang="hi"], .lang-hi {
  font-family: var(--font-hindi);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--c-heading);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.015em;
}

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

a:hover {
  color: var(--c-primary-light);
}

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

svg {
  display: block;
  max-width: 100%;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section-warm {
  background-color: var(--c-surface-warm);
}

.section-soft {
  background-color: var(--c-surface-soft);
}

.section-dark {
  background-color: var(--c-primary-dark);
  color: #E6EFE9;
}

.section-dark h1, 
.section-dark h2, 
.section-dark h3 {
  color: #FFFFFF;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-primary);
  margin-bottom: 0.75rem;
}

.eyebrow-light {
  color: #A3D8C3;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--c-muted);
  line-height: 1.6;
}

/* Buttons & Interactive Elements */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 3px;
}

.btn-primary {
  background-color: var(--c-primary);
  color: #FFFFFF;
  border-color: var(--c-primary);
}

.btn-primary:hover {
  background-color: var(--c-primary-light);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

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

.btn-secondary:hover {
  border-color: var(--c-primary);
  background-color: var(--c-surface-soft);
  color: var(--c-primary-dark);
}

.btn-wa {
  background-color: #128C7E;
  color: #FFFFFF;
  border-color: #128C7E;
}

.btn-wa:hover {
  background-color: #075E54;
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(18, 140, 126, 0.25);
}

.btn-outline-light {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

/* Header & Sticky Nav */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--c-border-light);
  transition: box-shadow var(--transition-fast);
  height: var(--header-height);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 48px;
  max-height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--c-heading);
  text-decoration: none;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

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

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

.nav-dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--c-heading);
  cursor: pointer;
  padding: 0.5rem 0;
}

.dropdown-arrow {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-arrow,
.nav-dropdown:focus-within .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  width: 320px;
  max-height: calc(100vh - var(--header-height) - 20px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.75rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 1001;
}

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

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.25rem;
  color: var(--c-heading);
  text-decoration: none;
  font-size: 0.88rem;
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--c-surface-soft);
  color: var(--c-primary);
}

.dropdown-item-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.dropdown-divider {
  height: 1px;
  background: var(--c-border-light);
  margin: 0.5rem 0;
}

/* Header Utilities */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  background-color: var(--c-surface-warm);
  border: 1px solid var(--c-border);
  color: var(--c-heading);
  text-decoration: none;
}

.lang-switcher:hover {
  border-color: var(--c-primary);
  background-color: var(--c-surface-soft);
  color: var(--c-primary);
}

.nav-phone-direct {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-heading);
  text-decoration: none;
}

.nav-phone-direct:hover {
  color: var(--c-primary);
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--c-heading);
}

/* Hero Section */
.hero-section {
  padding: 4.5rem 0 5rem 0;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--c-surface-warm) 100%);
  border-bottom: 1px solid var(--c-border-light);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-content {
  max-width: 620px;
}

.hero-title {
  font-size: 3rem;
  line-height: 1.15;
  color: var(--c-heading);
  margin-bottom: 1.35rem;
  font-weight: 800;
}

.hero-text {
  font-size: 1.15rem;
  color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.hero-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-heading);
  padding: 0.5rem 0;
}

.hero-phone-link:hover {
  color: var(--c-primary);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--c-border);
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.86rem;
  color: var(--c-muted);
  font-weight: 500;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--c-primary);
}

.hero-visual-card {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-visual-card img,
.hero-visual-card svg {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
}

/* Quick Service Finder */
.finder-wrapper {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2.25rem;
  margin-top: -2.5rem;
  position: relative;
  z-index: 10;
}

.finder-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.finder-title {
  font-size: 1.6rem;
  color: var(--c-heading);
}

.finder-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--c-border);
  padding-bottom: 0.75rem;
}

.finder-tab-btn {
  background: var(--c-surface-warm);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 1rem;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-heading);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.finder-tab-btn:hover {
  background: var(--c-surface-soft);
  color: var(--c-primary);
}

.finder-tab-btn.active {
  background: var(--c-primary);
  color: #FFFFFF;
  border-color: var(--c-primary);
}

.finder-content-box {
  background: var(--c-surface-warm);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.finder-desc {
  font-size: 1.05rem;
  color: var(--c-heading);
  max-width: 650px;
}

.finder-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Service Divisions Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1.75rem;
}

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  border-color: var(--c-primary-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.service-card-icon img,
.service-card-icon svg {
  width: 28px;
  height: 28px;
}

.service-card-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.service-card-desc {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--c-border-light);
}

.service-card-link {
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.service-card-wa {
  color: #128C7E;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Renewable Energy Feature Section */
.energy-panels-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.energy-panel {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.energy-panel:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.energy-panel-media {
  height: 240px;
  background-color: var(--c-surface-soft);
  position: relative;
  overflow: hidden;
}

.energy-panel-media img,
.energy-panel-media svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.energy-panel-body {
  padding: 2.25rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.energy-panel-title {
  font-size: 1.6rem;
  margin-bottom: 0.85rem;
}

.energy-panel-text {
  font-size: 0.98rem;
  color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.energy-disclaimer-box {
  background: var(--c-surface-warm);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.75rem;
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.55;
  text-align: center;
}

/* Why Choose Section */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.principle-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

.principle-num {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--c-primary);
  margin-bottom: 0.75rem;
  display: inline-block;
}

.principle-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.principle-desc {
  font-size: 0.9rem;
  color: var(--c-muted);
  line-height: 1.55;
}

/* How It Works Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.step-card {
  background: var(--c-surface-warm);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 2rem;
  position: relative;
}

.step-num-badge {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--c-primary);
  margin-bottom: 1rem;
  display: block;
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.6;
}

/* Audience Section */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.audience-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.audience-card-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--c-surface-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-primary);
}

.audience-card-title {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.audience-card-sub {
  font-size: 0.85rem;
  color: var(--c-muted);
}

/* FAQs Accordion */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  background: #FFFFFF;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--c-primary);
}

.faq-question-btn {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-heading);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-icon-cross {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-icon-cross {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: 0.95rem;
  color: var(--c-muted);
  line-height: 1.65;
  display: none;
}

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

/* Conversion & Contact Form Section */
.conversion-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-panel {
  background: var(--c-primary-dark);
  color: #E6EFE9;
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-lg);
}

.contact-info-title {
  font-size: 2rem;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.contact-info-desc {
  font-size: 1.05rem;
  color: #B5CCC0;
  line-height: 1.6;
  margin-bottom: 2.5rem;
}

.contact-channel-item {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1.5rem;
  color: #FFFFFF;
  text-decoration: none;
  font-size: 1.05rem;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.contact-channel-item:hover {
  color: #A3D8C3;
}

.contact-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.location-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  color: #E4EFE8;
  margin-top: 1.5rem;
}

/* Enquiry Form Styling */
.enquiry-form-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2.75rem;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 0.4rem;
}

.form-label .required {
  color: #C0392B;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  min-height: 46px;
  color: var(--c-heading);
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(11, 59, 44, 0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

.form-help {
  font-size: 0.8rem;
  color: var(--c-muted);
  margin-top: 0.35rem;
}

.form-checkbox-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  color: var(--c-muted);
}

.form-checkbox-wrapper input[type="checkbox"] {
  margin-top: 0.2rem;
  accent-color: var(--c-primary);
  width: 16px;
  height: 16px;
}

.form-status-msg {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  display: none;
  font-size: 0.95rem;
}

.form-status-msg.success {
  display: block;
  background-color: #E8F7EE;
  border: 1px solid #B8E4C9;
  color: #166534;
}

.form-status-msg.error {
  display: block;
  background-color: #FDF2F2;
  border: 1px solid #F8D7DA;
  color: #991B1B;
}

/* Service Page Template Layout */
.page-hero {
  padding: 4rem 0 3.5rem 0;
  background: linear-gradient(180deg, var(--c-surface-soft) 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--c-border-light);
}

.page-hero-inner {
  max-width: 820px;
}

.page-hero-title {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  font-weight: 800;
}

.page-hero-lead {
  font-size: 1.15rem;
  color: var(--c-muted);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.service-content-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.service-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
}

.category-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
}

.category-tag {
  background: var(--c-surface-warm);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-full);
  padding: 0.45rem 1.1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--c-heading);
}

/* Sticky Mobile Bottom Action Bar */
.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #FFFFFF;
  border-top: 1px solid var(--c-border);
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.08);
  z-index: 999;
  padding: 0.65rem 1rem calc(0.65rem + env(safe-area-inset-bottom, 0px)) 1rem;
}

.mobile-action-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 0.5rem;
}

.mobile-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.5rem 0.25rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
}

.mobile-action-btn.call-btn {
  background: var(--c-surface-warm);
  border: 1px solid var(--c-border);
  color: var(--c-heading);
}

.mobile-action-btn.wa-btn {
  background: #128C7E;
  color: #FFFFFF;
}

.mobile-action-btn.enquire-btn {
  background: var(--c-primary);
  color: #FFFFFF;
}

/* Floating WhatsApp Button for Desktop */
.floating-wa-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: #25D366;
  color: #FFFFFF;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  z-index: 990;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-wa-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.55);
}

/* Footer */
.site-footer {
  background-color: var(--c-primary-dark);
  color: #C8D7CE;
  padding: 4.5rem 0 2rem 0;
  border-top: 1px solid #144C3A;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.25fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-title {
  font-size: 1.35rem;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
  font-weight: 800;
}

.footer-about-text {
  font-size: 0.9rem;
  line-height: 1.65;
  color: #A7BCB0;
  margin-bottom: 1.5rem;
}

.footer-col-title {
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-links-list {
  list-style: none;
}

.footer-links-list li {
  margin-bottom: 0.65rem;
}

.footer-links-list a {
  color: #B5CCC0;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: #8CA397;
}

.footer-disclaimer-text {
  font-size: 0.82rem;
  line-height: 1.55;
  color: #849C90;
  margin-bottom: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

/* Interactive Advisor Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 59, 44, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  z-index: 2000;
  padding: 1.5rem;
  overflow-y: auto;
}

@media (min-height: 640px) {
  .modal-overlay {
    align-items: center;
  }
}

.modal-overlay.active {
  display: flex;
}

.advisor-modal {
  background: #FFFFFF;
  width: 100%;
  max-width: 580px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  max-height: 88vh;
  position: relative;
  animation: modalPop 0.25s ease-out;
  flex-shrink: 0;
  margin: auto;
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--c-muted);
}

.modal-body {
  padding: 2rem 1.75rem;
}

.advisor-step {
  display: none;
}

.advisor-step.active {
  display: block;
}

.advisor-option-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  background: var(--c-surface-warm);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-heading);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.advisor-option-btn:hover {
  background: var(--c-surface-soft);
  border-color: var(--c-primary);
  color: var(--c-primary);
}

.recommendation-box {
  background: var(--c-surface-soft);
  border: 1px solid #BCE0CC;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.solar-epc-showcase-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: stretch;
}

.insights-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 2rem;
}


/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid, .conversion-grid, .service-content-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .service-sidebar {
    position: static;
    top: auto;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .energy-panels-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .solar-epc-showcase-grid {
    grid-template-columns: 1fr !important;
  }
  .solar-epc-showcase-grid > div:last-child {
    min-height: 240px !important;
    max-height: 320px;
  }
  .wind-launch-grid {
    grid-template-columns: 1fr !important;
  }
  .wind-launch-img {
    min-height: 240px !important;
  }
  .wind-launch-content {
    padding: 1.75rem 1.5rem !important;
  }
  .compare-cards-grid {
    grid-template-columns: 1fr !important;
  }
  .inverter-grid {
    grid-template-columns: 1fr !important;
  }
  .service-directory-item {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
    padding: 1.5rem !important;
  }
}

@media (max-width: 768px) {
  body {
    padding-bottom: calc(75px + env(safe-area-inset-bottom, 0px));
  }

  .nav-desktop, .nav-phone-direct {
    display: none !important;
  }

  .header-actions .btn-wa {
    display: none !important;
  }

  .brand-logo-img {
    height: 38px;
    max-height: 42px;
  }

  .hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: var(--c-surface-warm);
    border: 1px solid var(--c-border);
  }

  .mobile-action-bar {
    display: block !important;
  }

  .floating-wa-btn {
    display: none !important;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .enquiry-form-card {
    padding: 1.5rem;
  }

  .hero-visual-card {
    min-height: 280px;
  }

  .compare-metric-row {
    flex-wrap: wrap;
    gap: 0.35rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .insights-preview-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero-title {
    font-size: 1.75rem;
    line-height: 1.25;
  }

  .section {
    padding: 3.5rem 0;
  }

  .section-title {
    font-size: 1.55rem;
  }

  .page-hero-title {
    font-size: 1.65rem;
  }

  .page-hero-lead {
    font-size: 0.98rem;
  }

  .brand-logo-img {
    height: 32px;
    max-width: 165px;
  }

  .lang-switcher {
    font-size: 0.78rem;
    padding: 0.35rem 0.55rem;
  }

  .hero-actions, .page-hero-inner > div {
    flex-direction: column;
    width: 100%;
    align-items: stretch !important;
  }

  .hero-actions .btn, .page-hero-inner .btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
  }

  .finder-actions {
    width: 100%;
    flex-direction: column;
  }

  .finder-actions .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .service-card, .enquiry-form-card, .compare-card, .insight-article {
    padding: 1.25rem !important;
  }

  .modal-overlay {
    padding: 0.75rem !important;
  }

  .advisor-modal {
    max-height: 90vh !important;
    border-radius: var(--radius-md) !important;
  }

  .modal-header {
    padding: 1rem 1.25rem !important;
  }

  .modal-body {
    padding: 1.25rem 1rem !important;
  }

  .advisor-option-btn {
    padding: 0.85rem 1rem !important;
    font-size: 0.88rem !important;
  }

  .solar-table th, .solar-table td {
    padding: 0.65rem 0.75rem;
    font-size: 0.82rem;
  }

  h1, h2, h3, h4 {
    overflow-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
  }
}

/* ==========================================================================
   MOBILE DRAWER NAVIGATION COMPONENT
   ========================================================================== */
.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2500;
  display: flex;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.28s ease, visibility 0.28s ease;
  pointer-events: none;
}

.mobile-drawer-overlay.active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 35, 25, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.mobile-drawer-panel {
  position: relative;
  width: 320px;
  max-width: 85vw;
  height: 100%;
  background: #FFFFFF;
  box-shadow: 4px 0 28px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  z-index: 1;
  transform: translateX(-100%);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-drawer-overlay.active .mobile-drawer-panel {
  transform: translateX(0);
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-surface-warm);
}

.mobile-drawer-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.drawer-close-btn {
  background: var(--c-surface-soft);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--c-heading);
  transition: background-color var(--transition-fast);
}

.drawer-close-btn:hover {
  background: #E2EDE6;
  color: var(--c-primary);
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1.5rem;
  gap: 0.25rem;
  flex-grow: 1;
}

.mobile-drawer-link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-heading);
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.mobile-drawer-link:hover, .mobile-drawer-link.active {
  color: var(--c-primary);
  background: var(--c-surface-soft);
}

.mobile-drawer-subservices {
  padding-left: 0.75rem;
  margin: 0.25rem 0 0.5rem 0.75rem;
  border-left: 2px solid var(--c-border);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-drawer-sublink {
  font-size: 0.9rem;
  color: var(--c-muted);
  padding: 0.45rem 0.5rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-fast);
}

.sublink-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-primary-light);
  flex-shrink: 0;
}

.mobile-drawer-sublink:hover, .mobile-drawer-sublink.active {
  color: var(--c-primary);
  font-weight: 600;
}

.mobile-drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-warm);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Table Horizontal Scroll Hint */
.table-scroll-hint {
  display: none;
  font-size: 0.78rem;
  color: var(--c-muted);
  margin-bottom: 0.5rem;
  text-align: right;
  font-style: italic;
}

@media (max-width: 768px) {
  .table-scroll-hint {
    display: block;
  }
}

/* ==========================================================================
   SOLAR DIVISION OFFICIAL FLYER & BRAND STYLES
   ========================================================================== */
.solar-hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(197, 168, 105, 0.15);
  border: 1px solid rgba(197, 168, 105, 0.4);
  color: #123C2D;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.solar-free-visit-banner {
  background: linear-gradient(135deg, #0B3B2C 0%, #15553F 100%);
  color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: var(--shadow-md);
}

.solar-free-visit-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #C5A869;
  color: #062319;
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.4rem;
}

.solar-flyer-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 3.5rem;
}

.solar-flyer-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  align-items: stretch;
}

.solar-flyer-img-wrap {
  position: relative;
  background: #0B3B2C;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solar-flyer-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.solar-flyer-img-wrap:hover img {
  transform: scale(1.03);
}

.solar-flyer-zoom-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.75);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 4px;
}

.solar-flyer-content {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.solar-flyer-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.25rem 0;
}

.solar-flyer-points li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.98rem;
  color: var(--c-heading);
}

.solar-flyer-points li svg {
  flex-shrink: 0;
  color: #10B981;
  margin-top: 3px;
}

/* Brands Grid */
.solar-brands-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.solar-brand-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.solar-brand-card:hover {
  border-color: var(--c-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.solar-brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-heading);
  letter-spacing: -0.01em;
  margin-bottom: 0.25rem;
}

.solar-brand-tag {
  font-size: 0.78rem;
  color: var(--c-muted);
  font-weight: 600;
}

/* 4 Value Pillars */
.solar-pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.solar-pillar-card {
  background: var(--c-surface-warm);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.solar-pillar-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(11, 59, 44, 0.08);
  color: var(--c-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.solar-pillar-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--c-heading);
}

.solar-pillar-desc {
  font-size: 0.88rem;
  color: var(--c-muted);
  line-height: 1.5;
}

/* 8 Documents Checklist */
.solar-docs-wrapper {
  background: #FFFFFF;
  border: 2px solid #C8DDD0;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-sm);
}

.solar-docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.solar-doc-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--c-surface-soft);
  border: 1px solid #D7E7DC;
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
}

.solar-doc-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-primary);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.solar-doc-text-hi {
  font-weight: 700;
  color: var(--c-heading);
  font-size: 0.98rem;
}

.solar-doc-text-en {
  font-size: 0.82rem;
  color: var(--c-muted);
}

/* Instagram Banner */
.solar-insta-card {
  background: linear-gradient(135deg, #FAF4EF 0%, #F5EEF9 100%);
  border: 1px solid #E5D5E8;
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.btn-instagram {
  background: linear-gradient(45deg, #F58529, #D62976, #962FBF);
  color: #FFFFFF !important;
  font-weight: 700;
  border: none;
}

.btn-instagram:hover {
  opacity: 0.92;
  box-shadow: 0 4px 14px rgba(214, 41, 118, 0.3);
}

/* Lightbox Modal */
.solar-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 1.5rem;
}

.solar-modal-content {
  position: relative;
  max-width: 900px;
  max-height: 90vh;
  background: #FFFFFF;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
}

.solar-modal-content img {
  max-height: 82vh;
  object-fit: contain;
  width: 100%;
}

.solar-modal-close {
  position: absolute;
  top: 10px;
  right: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

@media (max-width: 900px) {
  .solar-flyer-grid {
    grid-template-columns: 1fr;
  }
  .solar-flyer-img-wrap {
    max-height: 300px;
  }
  .solar-brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .solar-pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .solar-docs-grid {
    grid-template-columns: 1fr;
  }
  .solar-free-visit-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .solar-insta-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   TECHNICAL COMPARISON & AWARD PRESENTATION STYLES
   ========================================================================== */
.solar-award-card {
  background: linear-gradient(135deg, #062319 0%, #0B3B2C 50%, #15553F 100%);
  border: 2px solid #C5A869;
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  color: #FFFFFF;
  margin-bottom: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: 0 8px 24px rgba(11, 59, 44, 0.2);
}

.solar-award-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #C5A869;
  color: #062319;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
}

.solar-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  margin: 1.25rem 0 2.5rem 0;
  box-shadow: var(--shadow-sm);
  background: #FFFFFF;
}

.solar-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  text-align: left;
}

.solar-table th {
  background: var(--c-primary);
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.95rem 1rem;
  white-space: nowrap;
}

.solar-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--c-border-light);
  color: var(--c-text);
  white-space: nowrap;
}

.solar-table tr:nth-child(even) td {
  background: var(--c-surface-warm);
}

.solar-table tr:hover td {
  background: #E8F2EC;
}

.solar-table td.highlight {
  font-weight: 700;
  color: var(--c-primary-dark);
}

/* 3kW vs 5kW Comparison Cards */
.compare-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.compare-card {
  background: #FFFFFF;
  border: 2px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.compare-card.recommended {
  border-color: var(--c-primary);
  box-shadow: 0 8px 24px rgba(11, 59, 44, 0.12);
}

.compare-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--c-primary);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.compare-metric-row {
  display: flex;
  justify-content: space-between;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--c-border-light);
  font-size: 0.92rem;
}

/* Inverter 3-Column Architecture */
.inverter-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.inverter-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.inverter-header-on { border-top: 4px solid #0284C7; }
.inverter-header-off { border-top: 4px solid #10B981; }
.inverter-header-hyb { border-top: 4px solid #F59E0B; }

/* Appliance Sizing Cards */
.appliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.appliance-card {
  background: var(--c-surface-warm);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Wind Mill Feature Card */
.wind-launch-banner {
  background: linear-gradient(135deg, #1C3F34 0%, #0F2D24 100%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  color: #FFFFFF;
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-md);
}

.wind-launch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}

.wind-launch-img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
}

.wind-launch-content {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 900px) {
  .compare-cards-grid {
    grid-template-columns: 1fr;
  }
  .inverter-grid {
    grid-template-columns: 1fr;
  }
  .wind-launch-grid {
    grid-template-columns: 1fr;
  }
  .wind-launch-img {
    min-height: 250px;
  }
  .solar-award-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Service Directory Showcase */
.service-directory-item {
  display: grid;
  grid-template-columns: 260px 1fr auto;
  gap: 2rem;
  align-items: center;
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.service-directory-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.service-directory-thumb {
  width: 100%;
  height: 160px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: var(--c-surface-soft);
}

.service-directory-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .service-directory-item {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem;
  }
  .service-directory-thumb {
    height: 200px;
  }
}

/* Service Showcase Banner & Card */
.service-showcase-banner,
.service-showcase-card {
  background: #FFFFFF;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 2.5rem;
}

.service-showcase-img-wrap {
  position: relative;
  width: 100%;
  height: 340px;
  overflow: hidden;
  background: var(--c-surface-soft);
}

.service-showcase-img,
.service-showcase-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.service-showcase-banner:hover .service-showcase-img,
.service-showcase-card:hover .service-showcase-img-wrap img {
  transform: scale(1.02);
}

.service-showcase-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.88) 100%);
  padding: 1.5rem 1.75rem;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-showcase-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  width: fit-content;
}

.service-showcase-mark {
  width: 14px;
  height: 14px;
  object-fit: contain;
}

.service-showcase-caption {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.5;
  font-weight: 500;
}

.service-showcase-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1rem 1.75rem;
  background: var(--c-surface-warm);
  border-top: 1px solid var(--c-border);
}

.service-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--c-heading);
}

.service-pill-item svg {
  color: var(--c-primary);
  flex-shrink: 0;
}

/* Educational Insights Visual Media */
.insight-article-thumb {
  width: 100%;
  height: 240px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: var(--c-surface-soft);
}

.insight-article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.insight-article-thumb:hover img {
  transform: scale(1.02);
}

@media (max-width: 640px) {
  .insight-article-thumb {
    height: 180px;
  }
  .service-showcase-img-wrap {
    height: 240px;
  }
  .service-showcase-overlay {
    padding: 1rem 1.25rem;
  }
  .service-showcase-caption {
    font-size: 0.85rem;
    line-height: 1.4;
  }
  .service-showcase-badge {
    font-size: 0.72rem;
    padding: 0.25rem 0.65rem;
  }
  .service-showcase-pills {
    padding: 0.75rem 1rem;
    gap: 0.5rem;
  }
}


/* ==========================================================================
   MOBILE FINDER & MISC IMPROVEMENTS
   ========================================================================== */
@media (max-width: 640px) {
  .finder-wrapper {
    padding: 1.5rem 1.25rem;
    margin-top: -1.5rem;
  }
  .finder-header {
    margin-bottom: 1.25rem;
  }
  .finder-title {
    font-size: 1.3rem;
  }
  .finder-content-box {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 1rem;
  }
  .finder-actions {
    flex-direction: column;
    width: 100%;
  }
  .finder-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Ensure contact info panel wraps nicely on very small screens */
@media (max-width: 480px) {
  .contact-info-panel {
    padding: 2rem 1.5rem;
  }
  .contact-info-title {
    font-size: 1.5rem;
  }
  .contact-channel-item {
    font-size: 0.95rem;
  }
  .audience-grid {
    grid-template-columns: 1fr;
  }
  .principles-grid {
    grid-template-columns: 1fr;
  }
  .energy-panel-body {
    padding: 1.5rem;
  }
  .energy-panel-title {
    font-size: 1.35rem;
  }
  .finder-tab-btn {
    font-size: 0.82rem;
    padding: 0.45rem 0.75rem;
  }
  /* Prevent very long service tab labels from breaking layout */
  .finder-tabs {
    gap: 0.35rem;
  }
}

/* Footer mobile improvements */
@media (max-width: 480px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .footer-bottom > div:last-child {
    gap: 1rem;
  }
}

/* Solar table fix for very small screens */
@media (max-width: 480px) {
  .solar-table-wrap {
    -webkit-overflow-scrolling: touch;
  }
  .solar-docs-grid {
    grid-template-columns: 1fr;
  }
  .solar-brands-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .solar-pillars-grid {
    grid-template-columns: 1fr;
  }
}

/* Service showcase pills improved mobile layout */
@media (max-width: 360px) {
  .service-showcase-pills {
    gap: 0.35rem;
  }
  .service-pill-item {
    font-size: 0.8rem;
  }
  .category-tag {
    font-size: 0.8rem;
    padding: 0.35rem 0.85rem;
  }
}