/* ==========================================================================
   Krish Solar - Official Website Stylesheet
   Modern Sustainable Aesthetics: Forest Green, Solar Gold & Slate
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Logo Theme Colors: Royal Midnight Navy, Sunburst Orange, Amber Gold, Solar Panel Blue */
  --primary: #ff7a00;
  --primary-hover: #ea580c;
  --primary-dark: #c2410c;
  --primary-deep: #061738;
  --primary-light: #ffedd5;
  --primary-50: #fff7ed;
  
  --navy: #061738;
  --navy-deep: #030e24;
  --navy-dark: #0a1c3d;
  --navy-light: #0f2952;
  --navy-surface: #132f5e;
  
  --solar-blue: #1d4ed8;
  --solar-blue-light: #3b82f6;
  --solar-blue-50: #eff6ff;

  --accent: #f59e0b;
  --accent-light: #fef3c7;
  --accent-dark: #d97706;
  --gold: #fbbf24;
  --orange: #ff7a00;
  --orange-50: #fff7ed;
  --orange-light: #ffedd5;
  
  --text-dark: #061738;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --card-bg: #ffffff;
  --bg-subtle: #f8fafc;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  --shadow-orange: 0 10px 25px -5px rgba(255, 122, 0, 0.35);
  --shadow-navy: 0 10px 25px -5px rgba(6, 23, 56, 0.3);
  --shadow-green: 0 10px 25px -5px rgba(255, 122, 0, 0.25);
  --shadow-amber: 0 10px 25px -5px rgba(245, 158, 11, 0.3);
  
 --font-heading: 'Times New Roman', serif;
--font-sans: 'Times New Roman', serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-pill: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text-body);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

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

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

button, input, select, textarea {
  font-family: inherit;
}

/* ==========================================================================
   Utility Classes & Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tag-orange {
  background: var(--orange-50);
  color: var(--orange);
  border: 1px solid var(--orange-light);
}

.tag-green {
  background: var(--primary-50);
  color: var(--primary);
  border: 1px solid var(--primary-light);
}

.tag-white {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.tag-amber {
  background: var(--accent-light);
  color: var(--accent-dark);
  border: 1px solid #fde68a;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-top: 0.75rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.75rem;
  }
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Top Notification Bar
   ========================================================================== */
.top-ticker-bar {
  background: var(--navy);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 500;
  height: 42px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(251, 191, 36, 0.25);
  position: relative;
  z-index: 100;
}

.ticker-content {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 2rem;
  overflow: hidden;
}

.ticker-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.ticker-item strong {
  color: var(--gold);
  font-weight: 800;
}

.ticker-divider {
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.25);
}

@media (max-width: 991px) {
  .ticker-item:nth-child(n+2) {
    display: none;
  }
  .ticker-divider {
    display: none;
  }
}

/* ==========================================================================
   Main Header & Navigation (as requested: Home, About, Services, Calculator, Contact us)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  z-index: 90;
  border-bottom: 1.5px solid var(--border);
  box-shadow: 0 4px 15px rgba(6, 23, 56, 0.05);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
}

.brand-logo-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px rgba(6, 23, 56, 0.25);
  border: 1.5px solid rgba(251, 191, 36, 0.5);
  flex-shrink: 0;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #061738 0%, #0a2540 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(6, 23, 56, 0.25);
  border: 1px solid rgba(251, 191, 36, 0.4);
  position: relative;
  overflow: hidden;
}

.logo-icon::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.6) 0%, transparent 70%);
}

.logo-icon svg {
  width: 24px;
  height: 24px;
  color: #ff7a00;
  position: relative;
  z-index: 2;
}

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

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--navy);
  line-height: 1;
}

.logo-title span {
  color: var(--primary);
  background: linear-gradient(135deg, #ff7a00 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-tagline {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Nav Menu */
.navbar-nav {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2.25rem;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
  transition: var(--transition);
}

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

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

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* 3D Flip Discount / Quote Button (Signature Interactive feature) */
.flip-button-box {
  width: 180px;
  height: 44px;
  perspective: 1000px;
}

.flip-button-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform-style: preserve-3d;
}

.flip-button-box:hover .flip-button-inner {
  transform: rotateX(180deg);
}

.flip-btn-front, .flip-btn-back {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
}

.flip-btn-front {
  background: var(--gold);
  color: var(--text-dark);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.25);
}

.flip-btn-front svg {
  animation: spinSlow 8s linear infinite;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.flip-btn-back {
  background: var(--primary);
  color: #ffffff;
  transform: rotateX(180deg);
  box-shadow: 0 4px 15px rgba(21, 128, 61, 0.3);
}

.phone-quick-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--primary);
  border: 1px solid var(--primary-light);
  transition: var(--transition);
}

.phone-quick-btn:hover {
  background: var(--primary);
  color: #ffffff;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-dark);
  cursor: pointer;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.mobile-nav-toggle:hover {
  background: var(--border-light);
  color: var(--primary);
}

@media (max-width: 991px) {
  .mobile-nav-toggle {
    display: flex;
  }
  
  .navbar-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    width: 100%;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
    background: #ffffff;
    flex-direction: column;
    padding: 1.5rem 1.5rem 2.5rem;
    gap: 0.5rem;
    border-bottom: 3px solid var(--primary);
    box-shadow: 0 20px 40px rgba(6, 23, 56, 0.25);
    transform: translateY(-130%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 9999;
  }
  
  .navbar-nav.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-link {
    font-size: 1.05rem;
    width: 100%;
    padding: 0.85rem 0.5rem;
    border-bottom: 1px solid var(--border-light);
  }
  
  .flip-button-box {
    display: none;
  }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  background-color: #0b1710;
  overflow: hidden;
  padding: 4.5rem 0 5.5rem;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(6, 23, 56, 0.96) 0%, rgba(10, 28, 61, 0.88) 55%, rgba(6, 23, 56, 0.5) 100%);
  z-index: 2;
}

.hero-grid {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}

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

.hero-content {
  color: #ffffff;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 2.75rem;
  line-height: 1.15;
  color: #ffffff;
  font-weight: 800;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.75rem;
  }
}

.hero-title span.highlight {
  color: var(--gold);
}

.hero-desc {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero-perks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.hero-perk-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9375rem;
}

.perk-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #22c55e;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.perk-check svg {
  width: 14px;
  height: 14px;
  stroke-width: 3;
}

.hero-perk-item strong {
  color: #ffffff;
  font-weight: 700;
}

.hero-perk-item span {
  color: rgba(255, 255, 255, 0.7);
}

/* Hero Lead Form Card */
.hero-card-form {
  background: #ffffff;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  max-width: 480px;
  margin: 0 auto;
}

.form-header-bar {
  background: var(--primary-hover);
  color: #ffffff;
  padding: 1.5rem 1.75rem;
}

.form-header-bar h3 {
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.form-header-bar p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.85);
  margin-top: 0.25rem;
}

.form-body {
  padding: 1.75rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group label {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-control {
  width: 100%;
  height: 46px;
  padding: 0 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: var(--bg-subtle);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(21, 128, 61, 0.12);
}

.input-with-icon {
  position: relative;
}

.input-with-icon svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-light);
}

.input-with-icon input {
  padding-left: 2.25rem;
}

.btn-form-submit {
  width: 100%;
  height: 50px;
  background: var(--gold);
  color: var(--text-dark);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-amber);
  transition: var(--transition);
  margin-top: 0.5rem;
}

.btn-form-submit:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 12px 20px -4px rgba(245, 158, 11, 0.35);
}

/* Dynamic Live System Preview inside card */
.live-preview-box {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--primary-50);
  padding: 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--primary-light);
}

.preview-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: #ffffff;
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.preview-info h5 {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--text-dark);
}

.preview-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.preview-subsidy {
  font-size: 1rem;
  font-weight: 900;
  color: var(--primary);
  margin-top: 2px;
}

/* ==========================================================================
   4-Point Trust Ribbon
   ========================================================================== */
.trust-ribbon {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  box-shadow: var(--shadow-sm);
}

.trust-ribbon-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (min-width: 992px) {
  .trust-ribbon-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.ribbon-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ribbon-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--primary-light);
}

.ribbon-text h4 {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--text-dark);
}

.ribbon-text p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   Krish Solar Deep Green Stats Bar
   ========================================================================== */
.stats-section {
  background: var(--primary-deep);
  color: #ffffff;
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.08) 1px, transparent 0);
  background-size: 28px 28px;
  pointer-events: none;
}

.stats-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (min-width: 992px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
  padding: 1.5rem 1rem;
  position: relative;
}

@media (min-width: 992px) {
  .stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background: rgba(255, 255, 255, 0.15);
  }
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.stat-number {
  font-size: 2.75rem;
  font-weight: 900;
  color: #ffffff;
  line-height: 1;
  font-family: var(--font-heading);
}

.stat-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary-light);
  margin-top: 0.5rem;
}

.stat-desc {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.25rem;
}

/* ==========================================================================
   Certifications & Government Affiliations Bar
   ========================================================================== */
.cert-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}

.cert-grid {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
}

.cert-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.cert-badge {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--bg-subtle);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 0.65rem;
  transition: var(--transition);
}

.cert-item:hover .cert-badge {
  border-color: var(--primary);
  background: var(--primary-50);
  transform: translateY(-3px);
}

.cert-name {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cert-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Solar Solutions Showcase Grid
   ========================================================================== */
.solutions-section {
  padding: 6rem 0;
  background: #ffffff;
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

@media (min-width: 768px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1200px) {
  .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.solution-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  transition: var(--transition);
  position: relative;
}

.solution-card.card-green {
  border-color: var(--primary-light);
  background: var(--primary-50);
}

.solution-card.card-orange {
  border-color: var(--orange-light);
  background: var(--orange-50);
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.solution-media {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.solution-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.solution-card:hover .solution-media img {
  transform: scale(1.08);
}

.solution-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  z-index: 2;
}

.badge-green {
  background: var(--primary);
  color: #ffffff;
}

.badge-orange {
  background: var(--orange);
  color: #ffffff;
}

.solution-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.solution-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.solution-desc {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.25rem;
}

.solution-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
  padding-top: 0.75rem;
  border-top: 1px dashed rgba(0, 0, 0, 0.08);
}

.solution-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
}

.solution-features li svg {
  color: var(--primary);
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.solution-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-card-quote {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: var(--transition);
}

.card-green .btn-card-quote {
  color: var(--primary);
  border: 1.5px solid var(--primary);
  background: #ffffff;
}

.card-green .btn-card-quote:hover {
  background: var(--primary);
  color: #ffffff;
}

.card-orange .btn-card-quote {
  color: var(--orange);
  border: 1.5px solid var(--orange);
  background: #ffffff;
}

.card-orange .btn-card-quote:hover {
  background: var(--orange);
  color: #ffffff;
}

/* ==========================================================================
   Interactive Solar Calculator Section & Page Styles
   ========================================================================== */
.calc-section {
  padding: 5rem 0 6rem;
  background: #ffffff;
}

.calc-container-card {
  background: #ffffff;
  border-radius: var(--radius-2xl);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  margin-top: 3rem;
}

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

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

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

@media (max-width: 768px) {
  .calc-inputs-pane {
    padding: 1.5rem;
  }
}

.calc-tab-group {
  display: flex;
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  padding: 4px;
  gap: 4px;
  margin-bottom: 2rem;
}

.calc-tab-btn {
  flex: 1;
  padding: 0.65rem 1rem;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.calc-tab-btn.active {
  background: #ffffff;
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.calc-slider-box {
  margin-bottom: 2rem;
}

.slider-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.slider-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-dark);
}

.slider-val-badge {
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--primary);
  font-family: var(--font-heading);
}

.custom-range {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-pill);
  background: #e2e8f0;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  transition: transform 0.15s ease;
}

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

.slider-range-hint {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-light);
  margin-top: 0.5rem;
  font-weight: 600;
}

/* Results Display Pane */
.calc-results-pane {
  background: linear-gradient(145deg, #052e16 0%, #14532d 100%);
  color: #ffffff;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.calc-results-pane::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.results-header {
  position: relative;
  z-index: 2;
  margin-bottom: 2rem;
}

.results-header h3 {
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 800;
}

.results-header p {
  color: var(--primary-light);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.recommended-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.rec-title {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 700;
}

.rec-value {
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
  font-family: var(--font-heading);
}

.calc-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.metric-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1rem;
}

.metric-card.highlight-subsidy {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.4);
}

.metric-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 700;
}

.metric-num {
  font-size: 1.25rem;
  font-weight: 900;
  color: #ffffff;
  margin-top: 0.25rem;
  font-family: var(--font-heading);
}

.highlight-subsidy .metric-num {
  color: var(--gold);
}

.calc-cta-btn {
  width: 100%;
  height: 52px;
  background: var(--gold);
  color: var(--text-dark);
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.calc-cta-btn:hover {
  background: #ffffff;
  color: var(--primary-deep);
  transform: translateY(-2px);
}

/* ==========================================================================
   Environmental Impact Section
   ========================================================================== */
.impact-section {
  position: relative;
  background-color: #0b1710;
  padding: 6rem 0;
  color: #ffffff;
  overflow: hidden;
}

.impact-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.impact-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(11, 23, 16, 0.85) 0%, rgba(11, 23, 16, 0.98) 100%);
}

.impact-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  margin-top: 3.5rem;
}

@media (min-width: 992px) {
  .impact-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.impact-card {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  padding: 2.5rem 1.5rem;
  text-align: center;
}

.impact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(249, 115, 22, 0.15);
  color: var(--orange);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.impact-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: #ffffff;
  font-family: var(--font-heading);
}

.impact-title {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.5rem;
}

/* ==========================================================================
   3-Step Journey Section
   ========================================================================== */
.steps-section {
  padding: 6rem 0;
  background: #ffffff;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 4rem;
  position: relative;
}

@media (min-width: 992px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .steps-connector {
    position: absolute;
    top: 52px;
    left: 20%;
    right: 20%;
    height: 2px;
    background: var(--primary-light);
    z-index: 1;
  }
}

.step-card {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step-icon-outer {
  position: relative;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: var(--primary-50);
  border: 2px solid var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.step-icon-inner {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-green);
}

.step-number-tag {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--text-dark);
  font-size: 0.75rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.step-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 260px;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.step-link {
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

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

/* ==========================================================================
   Customer Testimonials Section
   ========================================================================== */
.testimonials-section {
  padding: 6rem 0;
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 3.5rem;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.review-stars {
  display: flex;
  gap: 3px;
  color: var(--gold);
  margin-bottom: 1rem;
}

.review-stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.review-quote {
  font-size: 0.9375rem;
  color: var(--text-body);
  line-height: 1.7;
  flex: 1;
  font-style: italic;
  margin-bottom: 1.5rem;
}

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

.reviewer-name {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--text-dark);
}

.reviewer-loc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.review-system-badge {
  font-size: 0.6875rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--primary-50);
  color: var(--primary);
  border: 1px solid var(--primary-light);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: 6rem 0;
  background: #ffffff;
}

.faq-list {
  max-width: 800px;
  margin: 3.5rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

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

.faq-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  background: #ffffff;
}

.faq-item.active .faq-header {
  background: var(--primary-50);
}

.faq-header h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dark);
  transition: var(--transition);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(180deg);
  background: var(--primary);
  color: #ffffff;
}

.faq-body {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background: #ffffff;
}

.faq-item.active .faq-body {
  padding: 1rem 1.5rem 1.5rem;
  max-height: 300px;
}

.faq-body p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Zero Your Bills High-Converting CTA Banner
   ========================================================================== */
.cta-banner-section {
  padding: 5rem 0;
  background: #ffffff;
}

.cta-banner-box {
  background: linear-gradient(135deg, #061738 0%, #0a1c3d 60%, #030e24 100%);
  border: 1.5px solid rgba(251, 191, 36, 0.35);
  border-radius: var(--radius-2xl);
  padding: 3.5rem 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(6, 23, 56, 0.35);
}

.cta-banner-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.08) 1px, transparent 0);
  background-size: 24px 24px;
}

.cta-banner-box::after {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  color: #ffffff;
}

.cta-banner-title {
  font-size: 2.25rem;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 1rem;
}

.cta-banner-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

/* Horizontal Lead Row Form */
.cta-lead-form {
  position: relative;
  z-index: 2;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 992px) {
  .cta-lead-form {
    flex-direction: row;
    align-items: center;
  }
}

.cta-input-group {
  flex: 1;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.cta-input-group:not(:last-child) {
  border-right: 1px solid var(--border);
}

.cta-input-group label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.cta-input-group input {
  width: 100%;
  border: none;
  background: transparent;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-dark);
  outline: none;
}

.btn-cta-blueprint {
  height: 52px;
  padding: 0 2rem;
  background: var(--primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-cta-blueprint:hover {
  background: var(--primary-deep);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--navy);
  color: #cbd5e1;
  border-top: 2px solid rgba(251, 191, 36, 0.35);
  padding-top: 5rem;
  padding-bottom: 3rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-bottom: 4rem;
}

@media (min-width: 992px) {
  .footer-top-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.footer-col h4 {
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

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

.footer-links a {
  font-size: 0.875rem;
  font-weight: 600;
  color: #94a3b8;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 4px;
}

/* Locations pills */
.footprint-row {
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 3rem;
}

.footprint-header {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .footprint-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.footprint-header h4 {
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-dark);
}

.locations-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.loc-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-body);
}

.loc-pill span {
  color: var(--primary);
  font-size: 0.6875rem;
}

/* Partners Marquee Bar */
.partners-bar {
  padding: 2rem 0;
  text-align: center;
}

.partners-title {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.partners-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 3rem;
}

.partner-logo-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-weight: 800;
  font-size: 0.9375rem;
  opacity: 0.8;
  transition: var(--transition);
}

.partner-logo-box:hover {
  opacity: 1;
  color: var(--primary);
}

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

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

/* ==========================================================================
   Floating Action Buttons & Modal (Fixed on Mobile & Desktop)
   ========================================================================== */
.floating-actions {
  position: fixed !important;
  bottom: 26px !important;
  right: 26px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  z-index: 99999 !important;
  pointer-events: auto !important;
}

.floating-wa-btn,
.float-btn {
  width: 58px !important;
  height: 58px !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #ffffff !important;
  text-decoration: none !important;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25) !important;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
  position: relative !important;
}

.floating-wa-btn {
  position: fixed !important;
  bottom: 26px !important;
  right: 26px !important;
  z-index: 99999 !important;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%) !important;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45) !important;
}

.floating-wa-btn::before,
.float-whatsapp::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.6);
  animation: waPulse 2s infinite;
  pointer-events: none;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 0; }
  100% { transform: scale(1); opacity: 0; }
}

.floating-wa-btn:hover,
.float-whatsapp:hover {
  transform: scale(1.12) translateY(-3px) !important;
  background: #128c7e !important;
  box-shadow: 0 15px 32px rgba(37, 211, 102, 0.6) !important;
}

.float-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%) !important;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45) !important;
}

.float-phone {
  background: linear-gradient(135deg, #ff7a00 0%, #ea580c 100%) !important;
  box-shadow: 0 10px 25px rgba(255, 122, 0, 0.4) !important;
}

.float-phone:hover {
  transform: scale(1.12) translateY(-3px) !important;
  box-shadow: 0 15px 32px rgba(255, 122, 0, 0.55) !important;
}

@media (max-width: 640px) {
  .floating-actions,
  .floating-wa-btn {
    bottom: 18px !important;
    right: 18px !important;
  }
  .floating-wa-btn,
  .float-btn {
    width: 50px !important;
    height: 50px !important;
  }
}

.float-phone:hover {
  transform: scale(1.1);
  background: var(--primary-deep);
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-2xl);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.4);
}

/* Toast message */
.toast-notice {
  position: fixed;
  bottom: 92px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--navy-deep);
  color: #ffffff;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.45);
  z-index: 999999;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  max-width: min(92vw, 440px);
  width: max-content;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
}

.toast-notice.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* ==========================================================================
   KRISH SOLAR - SERVICES PAGE ENHANCED DESIGN STYLES
   ========================================================================== */

/* Filter Nav Bar */
.service-filter-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
  padding: 0.75rem;
  background: var(--bg-card);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  max-width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.service-filter-btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text-body);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.service-filter-btn:hover {
  color: var(--primary);
  background: var(--primary-50);
}

.service-filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(21, 128, 61, 0.35);
}

/* Premium Service Showcase Card */
.service-showcase-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  background: #ffffff;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  padding: 2.75rem;
  margin-bottom: 4rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-showcase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.1);
}

.service-showcase-card.reverse {
  direction: rtl;
}

.service-showcase-card.reverse > * {
  direction: ltr;
}

.service-media-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 380px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.service-media-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-showcase-card:hover .service-media-wrap img {
  transform: scale(1.05);
}

.service-media-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  background: rgba(11, 23, 16, 0.85);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.service-media-badge.green {
  background: var(--primary);
  border-color: var(--primary-light);
}

.service-media-badge.orange {
  background: var(--orange);
  border-color: var(--orange-light);
}

.service-subsidy-float {
  position: absolute;
  bottom: 18px;
  right: 18px;
  background: #ffffff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.18);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border: 1.5px solid var(--primary-light);
}

.service-subsidy-float .icon {
  width: 32px;
  height: 32px;
  background: var(--primary-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
}

.service-subsidy-float .text small {
  display: block;
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 800;
  letter-spacing: 0.05em;
}

.service-subsidy-float .text strong {
  color: var(--primary);
  font-size: 0.95rem;
  font-weight: 800;
}

/* Service Content Column */
.service-content-col h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  line-height: 1.25;
}

.service-content-col .service-tagline {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-content-col .service-desc {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

/* Specs Grid */
.service-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.spec-item {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  padding: 0.9rem 1.15rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.spec-item .spec-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.spec-item .spec-data strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.2;
}

.spec-item .spec-data span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Key Feature Bullets */
.service-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-features-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9375rem;
  color: var(--text-dark);
  font-weight: 600;
}

.service-features-list li svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* Service Action Button Group */
.service-btn-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-service-primary {
  background: var(--primary);
  color: #ffffff;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(21, 128, 61, 0.3);
}

.btn-service-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(21, 128, 61, 0.4);
}

.btn-service-calc {
  background: var(--bg-card);
  color: var(--primary);
  border: 1.5px solid var(--primary);
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.25s ease;
}

.btn-service-calc:hover {
  background: var(--primary-50);
  color: var(--primary-hover);
}

/* Comparison Table */
.comparison-card {
  background: #ffffff;
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin-top: 3rem;
}

.comparison-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.solar-comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 780px;
}

.solar-comparison-table th {
  padding: 1.25rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 800;
  border-bottom: 2px solid var(--border);
  background: var(--bg-subtle);
  color: var(--text-dark);
}

.solar-comparison-table th.highlight-col {
  background: var(--primary-50);
  color: var(--primary);
  border-color: var(--primary-light);
  position: relative;
}

.solar-comparison-table td {
  padding: 1.15rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-body);
  border-bottom: 1px solid var(--border);
}

.solar-comparison-table td.highlight-col {
  background: rgba(21, 128, 61, 0.04);
  font-weight: 600;
  color: var(--text-dark);
}

.solar-comparison-table tr:hover td {
  background: rgba(0, 0, 0, 0.015);
}

.solar-comparison-table tr:hover td.highlight-col {
  background: rgba(21, 128, 61, 0.08);
}

/* Engineering Technology Bento Grid */
.bento-tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.bento-tech-card {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all 0.3s ease;
  position: relative;
}

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

.bento-tech-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-lg);
  background: var(--primary-50);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.bento-tech-card h4 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 0.6rem;
}

.bento-tech-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* FAQ Accordion */
.faq-accordion-wrap {
  max-width: 900px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-accordion-item {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.25s ease;
}

.faq-accordion-item.active {
  border-color: var(--primary);
  box-shadow: 0 4px 15px rgba(21, 128, 61, 0.12);
}

.faq-question-btn {
  width: 100%;
  padding: 1.35rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  background: transparent;
  border: none;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
  transition: color 0.2s ease;
}

.faq-question-btn:hover {
  color: var(--primary);
}

.faq-chevron {
  transition: transform 0.3s ease;
  color: var(--text-muted);
  flex-shrink: 0;
}

.faq-accordion-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.75rem;
  color: var(--text-body);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.faq-accordion-item.active .faq-answer-content {
  max-height: 400px;
  padding: 0 1.75rem 1.5rem;
}

/* Responsive adjustment for services showcase */
@media (max-width: 991px) {
  .service-showcase-card {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 1.75rem;
  }
  .service-showcase-card.reverse {
    direction: ltr;
  }
  .bento-tech-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .service-specs-grid {
    grid-template-columns: 1fr;
  }
  .service-filter-wrap {
    border-radius: var(--radius-xl);
  }
}

/* ==========================================================================
   KRISH SOLAR - MASTER MOBILE & TABLET RESPONSIVE SYSTEM
   Ensures pixel-perfect layouts, responsive typography, and touch usability
   ========================================================================== */

@media (max-width: 991px) {
  /* Navigation & Header */
  .mobile-nav-toggle {
    display: flex !important;
  }

  .flip-button-box {
    display: none !important;
  }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  /* Grids collapse for tablets */
  .hero-grid {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }

  .calc-grid {
    grid-template-columns: 1fr !important;
  }

  .calc-inputs-pane {
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
    padding: 2rem 1.5rem !important;
  }

  .calc-results-pane {
    padding: 2rem 1.5rem !important;
  }

  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 2rem !important;
  }

  .cta-banner-box {
    padding: 2.5rem 1.5rem !important;
  }

  .cta-lead-form {
    flex-direction: column !important;
  }

  .cta-input-group:not(:last-child) {
    border-right: none !important;
    border-bottom: 1px solid var(--border) !important;
  }
}

@media (max-width: 768px) {
  /* Layout Containers */
  .container {
    padding-left: 1.15rem !important;
    padding-right: 1.15rem !important;
  }

  /* Typography */
  .section-title {
    font-size: 1.85rem !important;
    line-height: 1.25 !important;
  }

  .section-subtitle {
    font-size: 0.9375rem !important;
    margin-bottom: 2rem !important;
  }

  /* Hero Section */
  .hero-section {
    padding: 2.5rem 0 3.5rem !important;
  }

  .hero-title {
    font-size: 2.15rem !important;
    line-height: 1.2 !important;
    letter-spacing: -0.02em !important;
  }

  .hero-desc {
    font-size: 0.9375rem !important;
    margin-bottom: 1.5rem !important;
  }

  .hero-tag {
    font-size: 0.6875rem !important;
    padding: 0.35rem 0.85rem !important;
    margin-bottom: 1rem !important;
  }

  .hero-perk-item {
    font-size: 0.875rem !important;
  }

  /* System Cards Grid */
  .system-cards-grid,
  .steps-grid,
  .testimonials-grid,
  .subsidy-steps-grid,
  .tech-features-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }

  .stats-counter-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem !important;
  }

  .stat-card {
    padding: 1.25rem 1rem !important;
  }

  .stat-number {
    font-size: 1.85rem !important;
  }

  /* Solar Calculator */
  .calc-tab-group {
    flex-direction: row !important;
  }

  .calc-tab-btn {
    padding: 0.55rem 0.5rem !important;
    font-size: 0.8125rem !important;
  }

  .calc-metrics-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 0.75rem !important;
  }

  .metric-card {
    padding: 0.75rem !important;
  }

  .metric-val {
    font-size: 1.15rem !important;
  }

  .rec-value {
    font-size: 1.65rem !important;
  }

  .recommended-box {
    padding: 1rem !important;
  }

  /* CTA Banner */
  .cta-banner-title {
    font-size: 1.75rem !important;
  }

  .btn-cta-blueprint {
    width: 100% !important;
    height: 50px !important;
    justify-content: center !important;
  }

  /* Contact Page adjustments */
  .contact-section {
    padding: 2.5rem 0 !important;
  }

  .contact-card-form {
    padding: 1.5rem !important;
  }

  .contact-card-office {
    padding: 1.5rem !important;
  }

  .form-office-split {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  /* Footer */
  .site-footer {
    padding-top: 3.5rem !important;
    padding-bottom: 6.5rem !important; /* Space for floating WhatsApp button so it NEVER covers text */
  }

  .footer-top-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
    margin-bottom: 2.5rem !important;
  }

  .footer-bottom {
    text-align: center !important;
    padding-top: 1.5rem !important;
    font-size: 0.8125rem !important;
    line-height: 1.6 !important;
  }
}

@media (max-width: 576px) {
  /* Ultra-compact phones (iPhone SE, 360px Android) */
  .header-inner {
    height: 62px !important;
  }

  .brand-logo-img {
    width: 36px !important;
    height: 36px !important;
  }

  .logo-title {
    font-size: 1.1rem !important;
  }

  .logo-tagline {
    display: none !important;
  }

  .header-actions {
    gap: 0.4rem !important;
  }

  .phone-quick-btn,
  .mobile-nav-toggle {
    width: 38px !important;
    height: 38px !important;
  }

  .navbar-nav {
    top: 62px !important;
    max-height: calc(100vh - 62px) !important;
    padding: 1.25rem 1rem 2rem !important;
  }

  .hero-title {
    font-size: 1.85rem !important;
  }

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

  .form-body {
    padding: 1.15rem !important;
  }

  .form-header-bar {
    padding: 1.15rem !important;
  }

  .form-header-bar h3 {
    font-size: 1.1rem !important;
  }

  .form-header-bar p {
    font-size: 0.8125rem !important;
  }

  .form-control {
    height: 44px !important;
    font-size: 0.9375rem !important; /* Prevent iOS Safari auto-zoom */
  }

  .btn-form-submit {
    height: 48px !important;
    font-size: 0.9375rem !important;
  }

  .live-preview-box {
    padding: 0.85rem !important;
    gap: 0.65rem !important;
  }

  .preview-info h5 {
    font-size: 0.95rem !important;
  }

  .preview-subsidy {
    font-size: 0.8125rem !important;
  }

  /* Floating WhatsApp Button on small screens */
  .floating-wa-btn {
    bottom: 18px !important;
    right: 18px !important;
    width: 50px !important;
    height: 50px !important;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4) !important;
  }

  .floating-wa-btn svg {
    width: 26px !important;
    height: 26px !important;
  }

  /* Toast Notification */
  .toast-notice {
    bottom: 80px !important;
    font-size: 0.8125rem !important;
    padding: 0.75rem 1.15rem !important;
    max-width: 90vw !important;
  }

  /* Modal on Mobile */
  .modal-overlay {
    padding: 0.75rem !important;
    align-items: flex-end !important; /* Bottom-sheet style on mobile */
  }

  .modal-card {
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0 !important;
    max-height: 85vh !important;
    overflow-y: auto !important;
    width: 100% !important;
  }
}

/* ==========================================================================
   Top Brands We Deal With Section
   ========================================================================== */
.brands-section {
  padding: 4.5rem 0 5.5rem;
  background: #ebf0ff;
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.brands-header {
  text-align: center;
  margin-bottom: 3rem;
}

.brands-subtag {
  color: #fe610d;
  font-size: 1.0625rem;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 0.5rem;
  letter-spacing: 0.3px;
}

.brands-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #272727;
  margin: 0;
  letter-spacing: -0.5px;
}

.brands-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.75rem;
  max-width: 1140px;
  margin: 0 auto;
}

.brand-card-item {
  width: 175px;
  height: 108px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
}

.brand-card-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.brand-card-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .brands-section {
    padding: 3.5rem 0 4rem;
  }
  .brands-title {
    font-size: 1.85rem;
  }
  .brands-grid {
    gap: 1rem;
  }
  .brand-card-item {
    width: 145px;
    height: 90px;
  }
}