/* Core Design System & Tokens */
:root {
  --color-slate-900: #0f172a;
  --color-slate-800: #1e293b;
  --color-slate-700: #334155;
  --color-slate-400: #94a3b8;
  --color-slate-100: #f1f5f9;
  --color-slate-50: #f8fafc;
  
  --color-emerald-500: #10b981;
  --color-emerald-600: #059669;
  --color-emerald-400: #34d399;
  
  --glass-bg: rgba(30, 41, 59, 0.45);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-glow-emerald: rgba(16, 185, 129, 0.15);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
  
  --font-primary: 'Outfit', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
}

/* Base Setup */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-slate-900);
  color: var(--color-slate-100);
  overflow-x: hidden;
  position: relative;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

ul {
  list-style: none;
}

/* Glowing Background Orbs */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.25;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-emerald-600) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-emerald-500) 0%, transparent 70%);
  top: 40%;
  left: -150px;
}

.orb-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--color-emerald-600) 0%, transparent 70%);
  bottom: 50px;
  right: -50px;
}

/* Zero Gravity Particle System */
.zero-g-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.zero-g-particle {
  position: absolute;
  bottom: -60px;
  color: rgba(16, 185, 129, 0.12);
  fill: currentColor;
  animation: floatUp 20s linear infinite, sway 4s ease-in-out infinite alternate;
}

/* CSS Keyframe Animations */
@keyframes floatUp {
  0% {
    transform: translateY(100vh) scale(0.6);
    opacity: 0;
  }
  10% {
    opacity: 0.8;
  }
  90% {
    opacity: 0.8;
  }
  100% {
    transform: translateY(-120px) scale(1.2);
    opacity: 0;
  }
}

@keyframes sway {
  0% {
    margin-left: 0px;
    transform: rotate(0deg);
  }
  100% {
    margin-left: 50px;
    transform: rotate(360deg);
  }
}

/* Levitating and Floating elements */
.float-anim {
  animation: levitate 4s ease-in-out infinite alternate;
}

.float-anim-1 {
  animation: levitate-1 5s ease-in-out infinite alternate;
}

.float-anim-2 {
  animation: levitate-2 6s ease-in-out infinite alternate;
}

.float-anim-3 {
  animation: levitate-3 7s ease-in-out infinite alternate;
}

@keyframes levitate {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}

@keyframes levitate-1 {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-12px) rotate(1deg); }
}

@keyframes levitate-2 {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-15px) rotate(-1.5deg); }
}

@keyframes levitate-3 {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-8px) rotate(2deg); }
}

/* Glassmorphism Card Style */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  box-shadow: var(--glass-shadow);
  transition: border-color 0.4s, box-shadow 0.4s, transform 0.2s;
}

.glass-card:hover {
  border-color: rgba(16, 185, 129, 0.35);
  box-shadow: 0 10px 40px 0 var(--glass-glow-emerald);
}

/* Card Parallax 3D Hover container styling */
.hover-tilt {
  transform-style: preserve-3d;
  will-change: transform;
}

/* Header Styling */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon-wrapper {
  position: relative;
}

.logo-svg {
  animation: logoFloat 6s ease-in-out infinite alternate;
}

@keyframes logoFloat {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-3px) rotate(5deg); }
}

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

.logo-main {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-slate-50);
  letter-spacing: -0.5px;
}

.logo-sub {
  font-size: 0.85rem;
  color: var(--color-emerald-400);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: -3px;
}

.nav-menu ul {
  display: flex;
  gap: 2.5rem;
}

.nav-menu a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-slate-400);
}

.nav-menu a:hover {
  color: var(--color-slate-50);
  text-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

/* Call Now Header Button */
.floating-call-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-emerald-500), var(--color-emerald-600));
  color: #fff;
  padding: 0.65rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-call-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 20px rgba(16, 185, 129, 0.4);
}

.shadow-emerald {
  box-shadow: 0 5px 15px rgba(16, 185, 129, 0.25);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 101;
}

.mobile-menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-slate-50);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Hero Section Styling */
.hero-section {
  position: relative;
  padding: 10rem 2rem 6rem 2rem;
  z-index: 1;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.badge-float {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--color-emerald-400);
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-emerald-400);
  border-radius: 50%;
  position: relative;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-slate-50);
  margin-bottom: 1.5rem;
  letter-spacing: -1.5px;
}

.gradient-text {
  background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-slate-400);
  margin-bottom: 2.5rem;
  max-width: 540px;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, var(--color-emerald-500), var(--color-emerald-600));
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.btn-primary:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(16, 185, 129, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--color-slate-100);
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: rgba(30, 41, 59, 0.75);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 3rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-val {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-slate-50);
  line-height: 1;
}

.stat-lbl {
  font-size: 0.85rem;
  color: var(--color-slate-400);
  margin-top: 0.25rem;
}

.border-left {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding-left: 3rem;
}

/* Hero 3D Graphic */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  height: 450px;
}

.anti-g-cube-wrapper {
  position: relative;
  width: 320px;
  height: 320px;
}

.levitating-sphere {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #34d399 0%, #059669 100%);
  z-index: 2;
  box-shadow: 0 0 50px rgba(16, 185, 129, 0.4);
  animation: floatSphere 6s ease-in-out infinite alternate;
}

@keyframes floatSphere {
  0% { transform: translate(-50%, -50%) translateY(-10px) scale(0.95); }
  100% { transform: translate(-50%, -50%) translateY(10px) scale(1.05); }
}

.sphere-core {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.ring {
  position: absolute;
  top: -15px;
  left: -15px;
  right: -15px;
  bottom: -15px;
  border: 1px solid rgba(52, 211, 153, 0.35);
  border-radius: 50%;
  pointer-events: none;
}

.ring-1 {
  transform: rotateX(70deg) rotateY(15deg);
  animation: ringRotate1 12s linear infinite;
}

.ring-2 {
  transform: rotateX(60deg) rotateY(-45deg);
  animation: ringRotate2 16s linear infinite;
}

@keyframes ringRotate1 {
  0% { transform: rotateX(70deg) rotateY(15deg) rotateZ(0deg); }
  100% { transform: rotateX(70deg) rotateY(15deg) rotateZ(360deg); }
}

@keyframes ringRotate2 {
  0% { transform: rotateX(60deg) rotateY(-45deg) rotateZ(360deg); }
  100% { transform: rotateX(60deg) rotateY(-45deg) rotateZ(0deg); }
}

.scrap-card-overlay {
  position: absolute;
  padding: 0.8rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 3;
  width: 190px;
}

.scrap-card-overlay i {
  font-size: 1.5rem;
}

.scrap-card-overlay h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-slate-100);
}

.scrap-card-overlay span {
  font-size: 0.75rem;
  color: var(--color-emerald-400);
  font-weight: 700;
}

.float-anim-1 {
  top: 10%;
  left: -10%;
}

.float-anim-2 {
  bottom: 15%;
  right: -10%;
}

.float-anim-3 {
  top: 60%;
  left: -15%;
}

/* Sections Common Structure */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6rem 2rem;
  position: relative;
  z-index: 1;
}

.section-header {
  margin-bottom: 4rem;
  max-width: 650px;
}

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

.section-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-slate-50);
  margin-bottom: 1rem;
  letter-spacing: -0.75px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-slate-400);
}

/* Rates Grid */
.rates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.rate-card {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  height: 100%;
}

.rate-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-emerald-400);
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.15);
  margin-bottom: 1.5rem;
}

.paper-glow {
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.05);
}
.metal-glow {
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.05);
}
.plastic-glow {
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.05);
}
.ewaste-glow {
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.05);
}

.rate-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-slate-50);
}

.rate-price {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-emerald-400);
  margin-bottom: 1.25rem;
}

.rate-price .unit {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-slate-400);
}

.rate-list {
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.25rem;
  margin-top: auto;
}

.rate-list li {
  font-size: 0.9rem;
  color: var(--color-slate-400);
  margin-bottom: 0.5rem;
  display: flex;
  justify-content: space-between;
}

/* Estimator Section */
.estimator-wrapper {
  padding: 4rem;
  overflow: hidden;
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.estimator-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.carbon-impact-box {
  margin-top: 2.5rem;
  display: flex;
  gap: 1.25rem;
  align-items: center;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.15);
  padding: 1.5rem;
  border-radius: 16px;
}

.impact-icon-wrapper {
  color: var(--color-emerald-400);
  background: rgba(16, 185, 129, 0.1);
  padding: 0.75rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.impact-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-slate-50);
  margin-bottom: 0.25rem;
}

.impact-text {
  font-size: 0.9rem;
  color: var(--color-slate-400);
}

.estimator-calculator {
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2.5rem;
  border-radius: 20px;
}

.input-group {
  margin-bottom: 2rem;
}

.input-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-slate-400);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.custom-select-wrapper {
  position: relative;
}

.custom-select-wrapper select {
  width: 100%;
  background: var(--color-slate-800);
  border: 1px solid var(--color-slate-700);
  color: var(--color-slate-50);
  padding: 1rem 1.25rem;
  border-radius: 12px;
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 500;
  appearance: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.custom-select-wrapper select:focus {
  outline: none;
  border-color: var(--color-emerald-500);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.15);
}

.custom-select-wrapper::after {
  content: '\f107';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 50%;
  right: 1.25rem;
  transform: translateY(-50%);
  color: var(--color-slate-400);
  pointer-events: none;
}

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

.weight-display {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-emerald-400);
}

.range-slider {
  width: 100%;
  -webkit-appearance: none;
  background: var(--color-slate-800);
  height: 8px;
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-emerald-500);
  border: 3px solid var(--color-slate-900);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
  transition: transform 0.1s;
}

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

.slider-markers {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-slate-400);
  margin-top: 0.5rem;
}

.calculator-result {
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
  margin-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.result-label {
  font-size: 0.95rem;
  color: var(--color-slate-400);
  font-weight: 500;
}

.result-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-emerald-400);
  letter-spacing: -0.5px;
}

.w-full {
  width: 100%;
}
.text-center {
  text-align: center;
}
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.mr-2 {
  margin-right: 0.5rem;
}
.btn-calc {
  padding: 1.1rem;
}

/* Outlets Grid */
.outlets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.outlet-card {
  padding: 3rem 2.2rem;
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.outlet-status {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--color-emerald-400);
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.outlet-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-slate-50);
  margin-bottom: 2rem;
  max-width: 75%;
}

.outlet-detail {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.outlet-detail p {
  font-size: 0.9rem;
  color: var(--color-slate-400);
  line-height: 1.45;
}

.outlet-detail svg {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.icon-emerald {
  color: var(--color-emerald-400);
}

.phone-link {
  color: var(--color-slate-100);
  font-weight: 600;
}

.phone-link:hover {
  color: var(--color-emerald-400);
}

.btn-card-cta {
  margin-top: auto;
  display: block;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.85rem;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-card-cta:hover {
  background: var(--color-emerald-500);
  border-color: var(--color-emerald-500);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25);
}

/* Floating Card animation configurations */
.float-card {
  animation: floatCardAnimation 8s ease-in-out infinite alternate;
  animation-delay: var(--float-delay);
}

@keyframes floatCardAnimation {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-7px) rotate(0.25deg); }
  100% { transform: translateY(-15px) rotate(-0.5deg); }
}

/* Footer Section */
.main-footer {
  background: #090d16;
  border-top: 1px solid var(--glass-border);
  padding: 5rem 2rem 2rem 2rem;
  position: relative;
  z-index: 1;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.25fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-slate-50);
  margin-bottom: 1.25rem;
}

.footer-brand p {
  color: var(--color-slate-400);
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-slate-50);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links ul li {
  margin-bottom: 0.85rem;
}

.footer-links a {
  font-size: 0.95rem;
  color: var(--color-slate-400);
}

.footer-links a:hover {
  color: var(--color-emerald-400);
  padding-left: 5px;
}

.footer-contact p {
  font-size: 0.95rem;
  color: var(--color-slate-400);
  margin-bottom: 0.85rem;
}

.footer-contact strong {
  color: var(--color-slate-100);
}

.footer-contact a {
  color: var(--color-emerald-400);
  font-weight: 600;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.25);
}

/* Mobile Sticky CTA styling */
.mobile-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--glass-border);
  padding: 1rem;
  z-index: 99;
}

.mobile-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-emerald-500), var(--color-emerald-600));
  color: #fff;
  padding: 1rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
  width: 100%;
}

.pulse-phone {
  animation: phonePulse 1.5s infinite;
}

@keyframes phonePulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* RESPONSIVE BREAKPOINTS */

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3.5rem;
    text-align: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-visual {
    height: 380px;
  }
  
  .estimator-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .border-left {
    border-left: none;
    padding-left: 0;
  }
  
  .hero-stats {
    justify-content: center;
    gap: 4rem;
  }
}

@media (max-width: 768px) {
  .section-container {
    padding: 4rem 1.25rem;
  }

  .header-container {
    padding: 1rem 1.25rem;
  }

  /* Navigation mobile menu styles */
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: -100vh;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 100;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    padding-top: 7rem;
    overflow-y: auto;
    transition: top 0.4s cubic-bezier(0.77, 0.2, 0.05, 1.0);
  }
  
  .nav-menu.active {
    top: 0;
  }
  
  .nav-menu ul {
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
  }
  
  .nav-menu a {
    font-size: 1.5rem;
    font-weight: 600;
  }
  
  .header-cta {
    margin-right: 2rem;
  }
  
  /* Mobile menu cross styling when active */
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .hero-section {
    padding: 7rem 1.25rem 4rem 1.25rem;
  }

  .hero-title {
    font-size: 2.6rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .estimator-wrapper {
    padding: 2.5rem 1.5rem;
  }
  
  .estimator-calculator {
    padding: 1.75rem;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .main-footer {
    padding: 4rem 1.25rem 7rem 1.25rem; /* Make space for sticky CTA */
  }
  
  .mobile-sticky-cta {
    display: block;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.2;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .hero-buttons a {
    width: 100%;
    justify-content: center;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }

  .anti-g-cube-wrapper {
    width: 250px;
    height: 250px;
    margin: 0 auto;
  }

  .levitating-sphere {
    width: 90px;
    height: 90px;
    box-shadow: 0 0 35px rgba(16, 185, 129, 0.35);
  }

  .scrap-card-overlay {
    width: 140px;
    padding: 0.5rem 0.75rem;
    gap: 0.5rem;
  }

  .scrap-card-overlay i {
    font-size: 1.2rem;
  }

  .scrap-card-overlay h4 {
    font-size: 0.75rem;
  }

  .scrap-card-overlay span {
    font-size: 0.65rem;
  }

  .float-anim-1 {
    top: 5%;
    left: -5%;
  }

  .float-anim-2 {
    bottom: 5%;
    right: -5%;
  }

  .float-anim-3 {
    top: 55%;
    left: -10%;
  }

  .rates-grid, .outlets-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .rate-card {
    padding: 2rem 1.5rem;
  }

  .outlet-card {
    padding: 2.2rem 1.5rem;
  }

  .estimator-wrapper {
    padding: 1.5rem 1rem;
  }

  .estimator-calculator {
    padding: 1.25rem 1rem;
  }

  .carbon-impact-box {
    padding: 1rem;
    margin-top: 1.5rem;
    flex-direction: column;
    text-align: center;
  }

  .calculator-result {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
  }
}