/* 
  Greensurya Solar - Premium Global Stylesheet
  Aesthetics: Deep Tech Navy (#04244A), Solar Gold (#FE9E02), Warm Orange (#FE6D02)
  Typography: Headings - Outfit, Body - Inter
*/

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

:root {
  /* Colors */
  --primary-navy: #062F24; /* Deep premium forest/spruce green */
  --navy-light: #166534;  /* Rich foliage green */
  --navy-dark: #031A14;   /* Extremely deep black-green */
  --solar-gold: #10B981;  /* High-end vibrant emerald green */
  --solar-orange: #059669; /* Rich mint/teal accent green */
  --bg-light: #F4FBF7;    /* A subtle minty white background for extreme premium feel */
  --bg-white: #FFFFFF;
  --text-dark: #1F2E2B;   /* Very dark green-grey instead of plain grey */
  --text-light: #F4FBF7;
  --text-muted: #55756C;  /* Muted dark spruce */
  --text-navy-muted: #A3C9BE; /* Muted sage/mint for dark backgrounds */
  --border-color: #E2ECE8; /* Soft minty border */
  
  /* Gradation */
  --gradient-solar: linear-gradient(135deg, var(--solar-gold) 0%, var(--solar-orange) 100%);
  --gradient-navy: linear-gradient(135deg, var(--primary-navy) 0%, var(--navy-dark) 100%);
  --gradient-overlay: linear-gradient(to bottom, rgba(6, 47, 36, 0.9) 0%, rgba(3, 26, 20, 0.95) 100%);

  /* UI Tokens */
  --font-headings: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(6, 47, 36, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(6, 47, 36, 0.08);
  --shadow-lg: 0 20px 40px -15px rgba(6, 47, 36, 0.15);
  --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.35); /* Emerald green glow! */
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom Premium Vertical Scrollbar Styles */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-light);
  border-left: 1px solid var(--border-color);
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: var(--radius-full);
  border: 2.5px solid var(--bg-light);
  transition: var(--transition-fast);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--solar-gold);
}

/* Firefox Scrollbar Support */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--text-muted) var(--bg-light);
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary-navy);
}

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

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

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

@keyframes pulseWhatsApp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0px);
  }
}

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

.animate-fade-in {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
  position: relative;
}

.section-dark {
  background: var(--gradient-navy);
  color: var(--text-light);
}

.section-dark h2 {
  color: var(--bg-white);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px auto;
}

.section-header .tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(16, 185, 129, 0.1);
  color: var(--solar-orange);
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  position: relative;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--gradient-solar);
  border-radius: var(--radius-full);
  margin: 16px auto 0 auto;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.125rem;
}

.section-dark .section-header p {
  color: var(--text-navy-muted);
}

/* Grid System */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

/* Premium Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
  gap: 8px;
}

.btn-primary {
  background: var(--gradient-solar);
  color: var(--bg-white);
  box-shadow: 0 4px 15px rgba(5, 150, 105, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(5, 150, 105, 0.45), var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-navy);
  border: 2px solid var(--primary-navy);
}

.btn-secondary:hover {
  background: var(--primary-navy);
  color: var(--bg-white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.btn-white {
  background: var(--bg-white);
  color: var(--primary-navy);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  background: var(--bg-light);
}

.btn-dark {
  background: var(--primary-navy);
  color: var(--bg-white);
}

.btn-dark:hover {
  background: var(--navy-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-md);
  padding: 10px 0;
}

.header.header-hidden {
  transform: translateY(-100%);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-container img {
  height: 60px;
  width: auto;
  object-fit: contain;
}

.logo-text {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--primary-navy);
  line-height: 1.1;
}

.logo-text span {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--solar-orange);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-headings);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-dark);
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-solar);
  transition: var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--solar-orange);
}

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

.mobile-contact-info {
  display: none;
}

.nav-cta {
  display: flex;
  align-items: center;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-navy);
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  background: var(--gradient-navy);
  padding: 130px 0 70px 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
  color: var(--bg-white);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero-bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 520px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--solar-gold);
  border-radius: var(--radius-full);
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  margin-bottom: 24px;
  letter-spacing: 1px;
}

.hero-tag svg {
  animation: solarSpin 8s linear infinite;
  fill: var(--solar-gold);
}

.hero h1 {
  font-size: 2.8rem;
  color: var(--bg-white);
  margin-bottom: 16px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.hero h1 span {
  background: linear-gradient(to right, #10B981, #34D399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.05rem;
  color: var(--text-navy-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-image-container img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border: 4px solid rgba(255, 255, 255, 0.1);
  max-width: 100%;
  max-height: 320px;
  object-fit: cover;
}

/* Trust Metrics Section */
.metrics {
  background: var(--bg-white);
  padding: 40px 0;
  position: relative;
  z-index: 10;
  margin-top: -60px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
}

.metrics-wrapper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.metric-card {
  text-align: center;
  padding: 16px;
  position: relative;
}

.metric-card:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -12px;
  top: 25%;
  height: 50%;
  width: 1px;
  background-color: var(--border-color);
}

.metric-num {
  font-family: var(--font-headings);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--solar-orange);
  margin-bottom: 6px;
  background: var(--gradient-solar);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.metric-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Solar Savings Calculator Section */
.calc-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
}

.calc-inputs {
  border-right: 1px solid var(--border-color);
  padding-right: 48px;
}

.calc-inputs h3 {
  font-size: 1.75rem;
  margin-bottom: 24px;
}

.slider-group {
  margin-bottom: 36px;
}

.slider-label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-family: var(--font-headings);
  margin-bottom: 12px;
  color: var(--primary-navy);
}

.slider-value {
  color: var(--solar-orange);
  font-size: 1.15rem;
  font-weight: 700;
}

.slider-input {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  outline: none;
  background: #E2E8F0;
  appearance: none;
  -webkit-appearance: none;
}

.slider-input::-webkit-slider-runnable-track {
  width: 100%;
  height: 8px;
  cursor: pointer;
  background: #E2E8F0;
  border-radius: var(--radius-full);
}

.slider-input::-webkit-slider-thumb {
  height: 24px;
  width: 24px;
  border-radius: 50%;
  background: var(--solar-orange);
  cursor: pointer;
  -webkit-appearance: none;
  margin-top: -8px;
  box-shadow: 0 3px 8px rgba(5, 150, 105, 0.4);
  transition: transform 0.1s ease;
}

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

.calc-outputs {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-outputs h3 {
  font-size: 1.5rem;
  color: var(--primary-navy);
  margin-bottom: 20px;
}

.calc-results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.result-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.result-card:hover {
  transform: translateY(-2px);
  border-color: var(--solar-gold);
}

.result-card.highlight {
  background: rgba(16, 185, 129, 0.05);
  border-color: var(--solar-gold);
}

.result-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.result-val {
  font-family: var(--font-headings);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary-navy);
}

.result-card.highlight .result-val {
  color: var(--solar-orange);
}

.calc-footer {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  background: #F1F5F9;
  padding: 12px;
  border-radius: var(--radius-sm);
}

/* Service & Product Cards */
.card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(6, 47, 36, 0.15);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--solar-gold);
}

.card-img-wrapper {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background-color: var(--primary-navy);
}

.card-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.card-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gradient-solar);
  color: var(--bg-white);
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(6, 47, 36, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--primary-navy);
  transition: var(--transition-fast);
}

.card-icon svg {
  fill: currentColor;
}

.card:hover .card-icon {
  background: var(--primary-navy);
  color: var(--bg-white);
}

.card-body h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.card-body p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

#benefits .card-body {
  align-items: center;
  text-align: center;
}

.card-features-list {
  list-style: none;
  margin-bottom: 24px;
  font-size: 0.875rem;
  color: var(--text-dark);
}

.card-features-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.card-features-list li svg {
  fill: var(--solar-orange);
  flex-shrink: 0;
}

.card-link {
  font-family: var(--font-headings);
  font-weight: 600;
  color: var(--solar-orange);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.95rem;
  margin-top: auto;
}

.card-link svg {
  transition: var(--transition-fast);
}

.card-link:hover svg {
  transform: translateX(4px);
}

/* Empanelment / Accreditation Badge Strip */
.badges-strip {
  background: var(--bg-light); /* Soft minty ecological white background */
  padding: 60px 0;
  border-top: 1px solid rgba(6, 47, 36, 0.08);
  border-bottom: 1px solid rgba(6, 47, 36, 0.08);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.badges-wrapper {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: 32px;
  flex-wrap: wrap;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-white);
  padding: 20px 32px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(6, 47, 36, 0.12);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  flex: 1;
  min-width: 300px;
  max-width: 380px;
}

.badge-item:hover {
  transform: translateY(-5px);
  border-color: var(--solar-gold);
  box-shadow: var(--shadow-lg), 0 10px 30px -10px rgba(16, 185, 129, 0.15);
}

.badge-circle {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--gradient-navy);
  color: var(--solar-gold);
  border: 2px solid rgba(16, 185, 129, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-family: var(--font-headings);
  font-size: 1rem;
  box-shadow: 0 4px 12px rgba(6, 47, 36, 0.15);
  flex-shrink: 0;
  transition: all 0.35s ease;
}

.badge-item:hover .badge-circle {
  border-color: var(--solar-gold);
  color: var(--bg-white);
  transform: scale(1.08) rotate(5deg);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.badge-text {
  text-align: left;
}

.badge-text h4 {
  font-size: 1.05rem;
  color: var(--primary-navy);
  margin-bottom: 4px;
  font-weight: 700;
}

.badge-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.4;
}

/* Contact Us Styling */
.contact-wrapper {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}

.contact-form-side {
  padding: 48px;
}

.contact-form-side h3 {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.contact-form-side p {
  color: var(--text-muted);
  margin-bottom: 32px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.form-full {
  grid-column: span 2;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-headings);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-navy);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-light);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  background: var(--bg-white);
  border-color: var(--solar-orange);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.contact-info-side {
  background: var(--gradient-navy);
  color: var(--bg-white);
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-side h3 {
  font-size: 1.75rem;
  color: var(--bg-white);
  margin-bottom: 32px;
}

.info-item {
  display: flex;
  gap: 20px;
  margin-bottom: 32px;
  align-items: flex-start;
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.15); /* Sleek glowing emerald green background */
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--solar-gold);
  flex-shrink: 0;
  border: 1px solid rgba(16, 185, 129, 0.25);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-icon svg {
  fill: currentColor;
  transition: transform 0.3s ease;
}

.info-item:hover .info-icon {
  background: var(--solar-gold);
  color: var(--bg-white);
  border-color: var(--solar-gold);
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.4);
}

.info-item:hover .info-icon svg {
  transform: scale(1.1);
}

.info-text h4 {
  font-size: 1rem;
  color: var(--bg-white);
  margin-bottom: 4px;
}

.info-text p, .info-text a {
  font-size: 0.95rem;
  color: var(--text-navy-muted);
}

.info-text a:hover {
  color: var(--solar-gold);
}

.social-links {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  transition: var(--transition-fast);
}

.social-icon:hover {
  background: var(--gradient-solar);
  transform: translateY(-2px);
}

/* Founder Showcase */
.founder-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  padding: 48px;
  display: flex;
  gap: 48px;
  align-items: center;
}

.founder-img-wrapper {
  flex-shrink: 0;
  width: 240px;
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 4px solid var(--solar-gold);
  box-shadow: var(--shadow-md);
}

.founder-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: block;
}

.founder-info h3 {
  font-size: 1.8rem;
  margin-bottom: 4px;
}

.founder-title {
  color: var(--solar-orange);
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.founder-quote {
  font-style: italic;
  color: var(--text-muted);
  font-size: 1.05rem;
  position: relative;
  padding-left: 24px;
  border-left: 3px solid var(--solar-gold);
}

/* Subsidy Steps Timeline */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.timeline-step {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--border-color);
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.timeline-step:hover {
  transform: translateY(-4px);
  border-color: var(--solar-orange);
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-solar);
  color: var(--bg-white);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 4px 10px rgba(254, 109, 2, 0.2);
}

.timeline-step h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.timeline-step p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Footer Section */
.footer {
  background: var(--navy-dark);
  color: var(--bg-white);
  padding: 80px 0 32px 0;
  border-top: 2px solid var(--solar-gold);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 64px;
}

.footer-about .logo-text {
  color: var(--bg-white);
  margin-bottom: 20px;
}

.footer-about p {
  color: var(--text-navy-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.footer-column h4 {
  font-size: 1.15rem;
  color: var(--bg-white);
  margin-bottom: 24px;
  position: relative;
}

.footer-column h4::after {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--solar-gold);
  margin-top: 8px;
}

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

.footer-links li {
  margin-bottom: 14px;
}

.footer-links a {
  color: var(--text-navy-muted);
  font-size: 0.95rem;
}

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

.footer-contact-list {
  list-style: none;
  font-size: 0.95rem;
  color: var(--text-navy-muted);
}

.footer-contact-list li {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-list li svg {
  fill: var(--solar-gold);
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--text-navy-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
  list-style: none;
  font-size: 0.875rem;
  color: var(--text-navy-muted);
}

.footer-bottom-links a:hover {
  color: var(--solar-gold);
}

/* Floating WhatsApp Widget */
.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px;
  height: 60px;
  z-index: 999;
  transition: var(--transition-normal);
  animation: float 3s ease-in-out infinite, pulseWhatsApp 2s infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
}

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 36, 74, 0.6);
  backdrop-filter: blur(8px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

.success-modal {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  transform: translateY(30px);
  transition: transform var(--transition-normal);
}

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

.success-icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.1);
  color: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  font-size: 2.5rem;
}

.success-icon-circle svg {
  fill: #25D366;
  width: 40px;
  height: 40px;
}

.success-modal h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
  color: var(--primary-navy);
}

.success-modal p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 32px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  h1 { font-size: 2.8rem; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .calc-card { grid-template-columns: 1fr; gap: 32px; padding: 32px; }
  .calc-inputs { border-right: none; padding-right: 0; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .contact-info-side { order: -1; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  html { font-size: 15px; }
  .section { padding: 64px 0; }
  .grid-2 { grid-template-columns: 1fr; gap: 32px; }
  .hero {
    display: block;
    min-height: auto;
    text-align: center;
    padding-top: 88px;
    padding-bottom: 48px;
  }
  .hero h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 12px;
  }
  .hero p {
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.5;
  }
  .hero-image-container {
    margin-top: 32px;
  }
  .hero-actions {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    justify-content: center;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
  }
  .hero-actions .btn {
    flex: 1;
    padding: 12px 8px;
    font-size: 0.85rem;
    white-space: nowrap;
  }
  .metrics-wrapper {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 1fr;
  }
  .metric-card {
    padding: 12px 6px;
  }
  .metric-num {
    font-size: 1.6rem;
    margin-bottom: 2px;
  }
  .metric-label {
    font-size: 0.75rem;
    letter-spacing: 0.2px;
  }
  .metric-card:nth-child(2)::after { display: none; }
  
  /* Extremely compact mobile navbar and padding */
  .container { padding: 0 12px; }
  .header.scrolled { padding: 0; }
  .navbar { height: 56px; }
  .logo-container { gap: 6px; }
  .logo-container img { height: 28px; }
  .logo-text { font-size: 0.9rem; }
  .logo-text span { font-size: 0.5rem; letter-spacing: 0.5px; }

  .nav-links {
    position: fixed;
    top: 56px;
    right: -240px;
    left: auto;
    width: 240px;
    height: calc(100vh - 56px);
    background: var(--bg-white);
    flex-direction: column;
    padding: 48px 24px;
    gap: 24px;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0.35s;
    visibility: hidden;
    box-shadow: var(--shadow-lg);
    z-index: 999;
  }
  .nav-links.active {
    right: 0;
    visibility: visible;
    transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0s;
  }
  .mobile-contact-info {
    display: block;
    margin-top: auto;
    padding-top: 16px;
    width: 100%;
    text-align: left;
  }
  .menu-divider {
    height: 1px;
    background-color: var(--border-color);
    width: 100%;
    margin-bottom: 16px;
  }
  .mobile-contact-info h4 {
    font-size: 0.95rem;
    color: var(--primary-navy);
    margin-bottom: 8px;
    font-weight: 700;
  }
  .menu-contact-link {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-dark) !important;
    margin-bottom: 8px;
    font-weight: 600;
  }
  .menu-contact-link.whatsapp {
    color: #25D366 !important;
  }
  .menu-toggle {
    display: block;
  }
  .nav-cta {
    display: none;
  }
  .founder-card { flex-direction: column; text-align: center; padding: 32px; }
  .founder-quote { border-left: none; border-top: 3px solid var(--solar-gold); padding-left: 0; padding-top: 16px; }

  /* Testimonial Carousel Mobile Styles with high specificity to override base classes defined later in cascade */
  html .testimonial-carousel-window::before,
  html .testimonial-carousel-window::after {
    width: 30px; /* Slim down background gradient masks to avoid text overlaps on narrow viewports */
  }
  
  html .testimonial-track {
    width: 600%; /* Stretch track to 600% so each of the 6 slides occupies exactly 100% of visible container */
  }
  
  html .testimonial-slide {
    padding: 8px; /* Tighter margins on mobile */
  }
  
  html .testimonial-card {
    padding: 24px; /* Cozy padding inside the card */
  }
  
  html .testimonial-card::before {
    font-size: 7rem; /* Shrink background quotation marks so they do not overpower mobile layouts */
    top: -12px;
    left: 12px;
  }
}

@media (max-width: 576px) {
  .metrics-wrapper { gap: 16px 8px; }
  .metric-card::after { display: none !important; }
  .grid-3, .grid-4, .timeline { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-full { grid-column: span 1; }
  .contact-form-side, .contact-info-side { padding: 24px; }
  .whatsapp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; }
}

/* Testimonial Carousel Styles */
.testimonial-carousel-wrapper {
  max-width: 100%;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.testimonial-carousel-window {
  overflow: hidden;
  width: 100%;
  border-radius: var(--radius-lg);
  position: relative;
}

/* Beautiful fading gradient masks on left/right for corporate premium look */
.testimonial-carousel-window::before,
.testimonial-carousel-window::after {
  content: '';
  position: absolute;
  top: 0;
  width: 120px;
  height: 100%;
  z-index: 10;
  pointer-events: none;
}

.testimonial-carousel-window::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-light) 0%, rgba(248, 250, 252, 0) 100%);
}

.testimonial-carousel-window::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-light) 0%, rgba(248, 250, 252, 0) 100%);
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%); /* translate exactly one full set of 3 cards */
  }
}

.testimonial-track {
  display: flex;
  align-items: stretch;
  width: 200%; /* 6 slides total = 200% wide for flex layouts */
  animation: marqueeScroll 25s linear infinite; /* perfectly smooth, continuous slow scrolling */
}

/* Pause the scrolling on hover so users can easily read the review! */
.testimonial-carousel-window:hover .testimonial-track {
  animation-play-state: paused;
}

.testimonial-slide {
  width: calc(100% / 6); /* each of the 6 slides gets 1/6th of track width */
  flex-shrink: 0;
  padding: 16px;
  display: flex;
}

.testimonial-card {
  padding: 36px;
  background: var(--bg-white);
  box-shadow: var(--shadow-md) !important;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--solar-gold);
  box-shadow: var(--shadow-lg) !important;
}

/* Elegant backdrop giant quotation mark */
.testimonial-card::before {
  content: '“';
  position: absolute;
  top: -24px;
  left: 24px;
  font-size: 11rem;
  font-family: 'Outfit', Georgia, serif;
  color: rgba(16, 185, 129, 0.08); /* subtle emerald green quote mark */
  line-height: 1;
  pointer-events: none;
  z-index: 1;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  color: #FBBF24; /* Beautiful warm gold star rating colors */
  position: relative;
  z-index: 2;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.testimonial-quote {
  font-style: italic;
  margin-bottom: 28px;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  position: relative;
  z-index: 2;
  flex-grow: 1;
}

.testimonial-profile {
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
  margin-top: auto;
}

.testimonial-avatar {
  background: var(--gradient-solar);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: white;
  font-size: 1.1rem;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
}

.testimonial-profile h4 {
  font-size: 1.05rem;
  color: var(--primary-navy);
  margin-bottom: 2px;
}

.testimonial-profile p {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================
   Recent Projects Showcase Section
   ========================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 16px;
}

.project-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(6, 47, 36, 0.15);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--solar-gold);
}

.project-img-wrapper {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background-color: var(--primary-navy);
}

.project-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.project-card:hover .project-img-wrapper img {
  transform: scale(1.08);
}

.project-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gradient-solar);
  color: var(--bg-white);
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-sm);
  z-index: 2;
}

.project-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-location {
  font-size: 0.85rem;
  color: var(--solar-orange);
  font-family: var(--font-headings);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.project-body h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: var(--primary-navy);
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.5;
}

.project-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  background: var(--bg-light);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-top: auto;
}

.project-stat-card {
  display: flex;
  flex-direction: column;
}

.project-stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.project-stat-value {
  font-family: var(--font-headings);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-navy);
}

.project-stat-card.saving .project-stat-value {
  color: var(--solar-orange);
}

/* ==========================================
   Interactive FAQ Accordion Section
   ========================================== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.faq-item:hover,
.faq-item.active {
  border-color: var(--solar-gold);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 24px;
  background: none;
  border: none;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  outline: none;
  gap: 16px;
}

.faq-question h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-navy);
  margin: 0;
  transition: var(--transition-fast);
}

.faq-item.active .faq-question h3 {
  color: var(--solar-orange);
}

.faq-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-light);
  color: var(--primary-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 400;
  transition: var(--transition-normal);
  flex-shrink: 0;
  line-height: 1;
}

.faq-item.active .faq-toggle-icon {
  background: var(--gradient-solar);
  color: var(--bg-white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-content {
  padding: 0 24px 24px 24px;
  color: var(--text-muted);
  font-size: 0.975rem;
  line-height: 1.6;
}

/* Accordion Responsive */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ==========================================
   Premium Hero Carousel Section
   ========================================== */
.hero-carousel {
  position: relative;
  width: 100%;
  height: 65vh;
  min-height: 500px;
  background: var(--navy-dark);
  overflow: hidden;
  margin-top: 80px; /* navbar offset */
}

@media (max-width: 1024px) {
  .hero-carousel {
    height: 55vh;
    min-height: 440px;
  }
  .hero-slide .hero-img-box img {
    max-height: 300px;
  }
}

@media (max-width: 768px) {
  .hero-carousel {
    height: auto;
    min-height: auto;
    margin-top: 56px;
  }
}

.hero-track {
  position: relative;
  width: 100%;
  height: 100%;
  margin-top: -40px;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  color: var(--bg-white);
  transition: opacity 1.2s ease-in-out, visibility 1.2s;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
  position: relative;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero-slide .container {
  position: relative;
  z-index: 2;
  height: 100%;
  display: grid;
  align-items: center;
}

.hero-content {
  max-width: 540px;
}

/* Micro-animations inside the active slide! */
.hero-slide .hero-tag {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.25s;
}

.hero-slide h1 {
  font-size: 2.8rem;
  color: var(--bg-white);
  margin-bottom: 16px;
  font-weight: 800;
  letter-spacing: -0.5px;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.4s;
}

.hero-slide h1 span {
  background: linear-gradient(to right, #10B981, #34D399);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-slide p {
  font-size: 1.1rem;
  color: var(--text-navy-muted);
  margin-bottom: 28px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.55s;
}

.hero-slide .hero-actions {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.7s;
}

.hero-slide .hero-img-box {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transform: scale(0.92) rotate(-1deg);
  transition: all 0.9s cubic-bezier(0.16, 1, 0.3, 1) 0.45s;
}

.hero-slide .hero-img-box img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border: 4px solid rgba(255, 255, 255, 0.1);
  max-width: 100%;
  max-height: 380px;
  object-fit: cover;
}

/* Active transitions */
.hero-slide.active .hero-tag,
.hero-slide.active h1,
.hero-slide.active p,
.hero-slide.active .hero-actions {
  opacity: 1;
  transform: translateY(0);
}

.hero-slide.active .hero-img-box {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

.btn-secondary.white-border {
  border-color: rgba(255, 255, 255, 0.3) !important;
  color: var(--bg-white) !important;
}

.btn-secondary.white-border:hover {
  background: var(--bg-white);
  color: var(--primary-navy) !important;
  border-color: var(--bg-white) !important;
}

/* Controls */
.hero-controls {
  position: absolute;
  bottom: 32px;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  z-index: 10;
}

.hero-nav-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--bg-white);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: var(--transition-fast);
}

.hero-nav-btn:hover {
  background: var(--solar-gold);
  border-color: var(--solar-gold);
  color: var(--bg-white);
  transform: scale(1.1);
}

.hero-dots {
  display: flex;
  gap: 12px;
  align-items: center;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition-fast);
}

.hero-dot.active {
  background: var(--solar-gold);
  width: 24px;
  border-radius: var(--radius-full);
}

/* Responsive Mobile Hero Carousel */
@media (max-width: 768px) {
  .hero-slide {
    padding: 96px 0 48px 0;
    position: relative;
    opacity: 1 !important;
    visibility: visible !important;
    display: none;
    background-image: none !important; /* disable bg image on mobile for clear text readability */
    background: var(--gradient-navy);
  }
  .hero-slide.active {
    display: block;
  }
  .hero-slide .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }
  .hero-content {
    margin: 0 auto;
  }
  .hero-slide h1 {
    font-size: 2.1rem;
    line-height: 1.25;
  }
  .hero-slide p {
    font-size: 0.95rem;
    line-height: 1.5;
  }
  .hero-slide .hero-img-box {
    margin-top: 16px;
  }
  .hero-slide .hero-img-box img {
    max-height: 240px;
  }
  .hero-controls {
    bottom: 16px;
    gap: 20px;
  }
  .hero-nav-btn {
    width: 36px;
    height: 36px;
    font-size: 0.95rem;
  }
}