/* ==========================================================================
   PRODIGI LIVING SOLUTIONS — PREMIUM 2027 MOTION & LUXURY STYLING
   Aesthetic: Dark Obsidian, Neon Electric Lime (#9be109), Glassmorphism, 
   Scroll-Driven Walkthrough & Micro-Interactions
   ========================================================================== */

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

:root {
  /* Brand Core Palette */
  --bg-dark: #060908;
  --bg-surface: #0c1210;
  --bg-card: rgba(15, 23, 20, 0.75);
  --bg-card-hover: rgba(22, 35, 30, 0.85);
  --bg-glass: rgba(10, 16, 14, 0.65);
  --bg-glass-heavy: rgba(8, 13, 11, 0.88);

  /* Neon Lime / Chartreuse from Logo */
  --lime: #9be109;
  --lime-bright: #b4f71e;
  --lime-glow: rgba(155, 225, 9, 0.28);
  --lime-glow-subtle: rgba(155, 225, 9, 0.12);
  --lime-glow-intense: rgba(155, 225, 9, 0.5);

  /* Emerald & Forest Accents */
  --emerald-deep: #09261f;
  --emerald-rich: #0e3d32;
  --emerald-accent: #15803d;

  /* Typography Colors */
  --text-main: #f3f6f4;
  --text-muted: #9ba8a2;
  --text-dim: #60736c;
  --text-inverse: #060908;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-lime: rgba(155, 225, 9, 0.35);
  --border-lime-solid: #9be109;

  /* Typography Families */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Space Grotesk', ui-monospace, Menlo, Consolas, monospace;

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-lime: 0 8px 30px rgba(155, 225, 9, 0.25);
  --shadow-lime-lg: 0 16px 50px rgba(155, 225, 9, 0.35);

  /* Transitions */
  --ease-smooth: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  font-size: 16px;
  background-color: var(--bg-dark);
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(15, 61, 50, 0.18) 0%, transparent 60%),
    radial-gradient(circle at 100% 40%, rgba(155, 225, 9, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 0% 80%, rgba(15, 61, 50, 0.15) 0%, transparent 50%);
  background-attachment: fixed;
}

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

a {
  color: var(--lime);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -999px;
  left: 1rem;
  background: var(--lime);
  color: var(--bg-dark);
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  z-index: 9999;
}
.skip-link:focus {
  top: 1rem;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ==========================================================================
   TYPOGRAPHY & ACCENTS
   ========================================================================== */
h1, h2, h3, h4 {
  color: #ffffff;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
}

h2 {
  font-size: clamp(1.8rem, 3.8vw, 3rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
}

.mono {
  font-family: var(--font-mono);
  letter-spacing: -0.01em;
}

.lime-text {
  color: var(--lime);
  text-shadow: 0 0 25px var(--lime-glow);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--lime);
  background: rgba(155, 225, 9, 0.08);
  border: 1px solid var(--border-lime);
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px var(--lime);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.3); }
}

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

.section-intro p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: var(--lime);
  color: #060908;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  border: 1px solid var(--lime);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lime);
  transition: all 0.3s var(--ease-smooth);
}

.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transform: skewX(-25deg);
  transition: 0.6s ease;
}

.btn:hover::after {
  left: 200%;
}

.btn:hover {
  background: var(--lime-bright);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lime-lg);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
}

.btn-wide {
  width: 100%;
}

.icon-svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ==========================================================================
   NAVIGATION BAR (Glassmorphism Sticky)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: rgba(6, 9, 8, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  background: rgba(6, 9, 8, 0.95);
  border-bottom-color: rgba(155, 225, 9, 0.15);
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

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

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: #ffffff;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.05);
}

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

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--lime);
  line-height: 1;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: #ffffff;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-menu {
  display: none;
}

@media (min-width: 992px) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: 1.8rem;
    list-style: none;
  }
}

.nav-link {
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--lime);
  box-shadow: 0 0 8px var(--lime);
  transition: width 0.25s var(--ease-smooth);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.phone-quicklink {
  display: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-family: var(--font-mono);
  transition: color 0.2s;
}

@media (min-width: 1120px) {
  .phone-quicklink {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
  }
}

.phone-quicklink:hover {
  color: var(--lime);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  cursor: pointer;
  padding: 8px;
}

@media (min-width: 992px) {
  .menu-toggle {
    display: none;
  }
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: #ffffff;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Mobile Nav Drawer */
.mobile-drawer {
  position: fixed;
  top: 76px;
  left: 0;
  width: 100%;
  height: calc(100vh - 76px);
  background: rgba(6, 9, 8, 0.98);
  backdrop-filter: blur(24px);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateY(-110%);
  opacity: 0;
  transition: all 0.35s var(--ease-smooth);
  pointer-events: none;
  z-index: 99;
}

.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-link {
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-link:hover {
  color: var(--lime);
  padding-left: 0.5rem;
}

/* ==========================================================================
   HERO SECTION (High-Tech Luxury & Ambient Glow)
   ========================================================================== */
.hero {
  position: relative;
  padding: 5rem 0 6rem;
  overflow: hidden;
}

.hero-ambient-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(circle, rgba(155, 225, 9, 0.15) 0%, rgba(14, 61, 50, 0.25) 45%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.hero-kicker-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(155, 225, 9, 0.08);
  border: 1px solid var(--border-lime);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--lime);
  margin-bottom: 1.75rem;
  box-shadow: 0 0 20px rgba(155, 225, 9, 0.1);
}

.hero h1 {
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-lead {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-muted);
  max-width: 820px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
}

/* Hero Metrics / Trust Grid */
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .hero-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

.metric-item {
  text-align: center;
  padding: 0.75rem 0.5rem;
  border-right: 1px solid var(--border-subtle);
}

.metric-item:last-child {
  border-right: none;
}

.metric-number {
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: var(--lime);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==========================================================================
   SCROLL-DRIVEN WALKTHROUGH (Inspired by Nonso Umeh Video & 2027 Concept)
   ========================================================================== */
.walkthrough-section {
  position: relative;
  /* Multi-screen scroll height to drive pinned scrub */
  height: 400vh;
  margin-bottom: 5rem;
}

.walkthrough-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000000;
}

/* Cross-fading Cinematic Background Layers */
.walkthrough-bg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 0.8s var(--ease-smooth), transform 1.2s var(--ease-smooth);
  filter: brightness(0.65);
}

.walkthrough-bg-layer.active {
  opacity: 1;
  transform: scale(1);
}

.walkthrough-overlay-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(6, 9, 8, 0.4) 0%, rgba(6, 9, 8, 0.85) 100%),
              linear-gradient(180deg, rgba(6,9,8,0.7) 0%, transparent 20%, transparent 80%, rgba(6,9,8,0.9) 100%);
  pointer-events: none;
  z-index: 2;
}

/* HUD Navigation / Stage Pips Header */
.walkthrough-hud {
  position: absolute;
  top: 5.75rem;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
}

.walkthrough-title-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--lime);
  background: rgba(6, 9, 8, 0.8);
  border: 1px solid var(--border-lime);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  backdrop-filter: blur(12px);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.walkthrough-pips {
  display: flex;
  gap: 0.5rem;
}

.walkthrough-pip {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
}

.walkthrough-pip.active {
  background: var(--lime);
  color: #060908;
  font-weight: 700;
  border-color: var(--lime);
  box-shadow: 0 0 15px var(--lime-glow);
}

/* Floating Frosted Glass Annotation Cards */
.walkthrough-cards-container {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: 680px;
  padding: 0 1.5rem;
}

.walkthrough-card {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) translateY(30px);
  width: calc(100% - 3rem);
  max-width: 620px;
  background: rgba(8, 13, 11, 0.85);
  border: 1px solid var(--border-lime);
  border-radius: 24px;
  padding: 2.2rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(155, 225, 9, 0.15);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease-smooth), transform 0.5s var(--ease-smooth);
}

.walkthrough-card.active {
  opacity: 1;
  transform: translate(-50%, -50%) translateY(0);
  pointer-events: auto;
}

.walkthrough-card-step {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
  display: block;
}

.walkthrough-card h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  margin-bottom: 0.8rem;
  line-height: 1.2;
}

.walkthrough-card p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.55;
  margin-bottom: 1.5rem;
}

.walkthrough-card-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.8rem;
}

.highlight-tag {
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  color: var(--text-main);
}

.walkthrough-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Bottom Scroll Instruction Indicator */
.walkthrough-scroll-prompt {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  pointer-events: none;
}

.scroll-wheel {
  width: 20px;
  height: 32px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  position: relative;
}

.scroll-wheel::after {
  content: '';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 6px;
  background: var(--lime);
  border-radius: 2px;
  box-shadow: 0 0 6px var(--lime);
  animation: scrollWheelAnim 1.8s infinite ease-in-out;
}

@keyframes scrollWheelAnim {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 14px); opacity: 0; }
}

/* ==========================================================================
   INTERACTIVE SMART HOME SWITCHBOARD (Live Demo Module)
   ========================================================================== */
.demo-section {
  padding: 5rem 0;
  position: relative;
}

.switchboard-card {
  background: var(--bg-card);
  border: 1px solid var(--border-lime);
  border-radius: 28px;
  padding: clamp(1.5rem, 3.5vw, 3rem);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(155, 225, 9, 0.08);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 992px) {
  .switchboard-card {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
  }
}

.switchboard-controls {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.interactive-switch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.4rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.interactive-switch:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(155, 225, 9, 0.25);
  transform: translateX(4px);
}

.interactive-switch.active {
  background: rgba(155, 225, 9, 0.08);
  border-color: var(--lime);
  box-shadow: 0 4px 20px rgba(155, 225, 9, 0.15);
}

.switch-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.switch-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.3s ease;
}

.interactive-switch.active .switch-icon-box {
  background: var(--lime);
  color: #060908;
  box-shadow: 0 0 15px var(--lime);
}

.switch-text h4 {
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
  color: #ffffff;
}

.switch-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.toggle-track {
  width: 48px;
  height: 26px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  position: relative;
  transition: background 0.3s ease;
}

.toggle-thumb {
  width: 20px;
  height: 20px;
  background: #ffffff;
  border-radius: 50%;
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform 0.3s var(--ease-spring), background 0.3s;
}

.interactive-switch.active .toggle-track {
  background: var(--lime);
}

.interactive-switch.active .toggle-thumb {
  transform: translateX(22px);
  background: #060908;
}

/* Switchboard Live Simulated Room Display */
.switchboard-viewport {
  position: relative;
  height: 380px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: 0 15px 40px rgba(0,0,0,0.6);
  background-image: url('assets/images/luxury_interior.jpg');
  background-size: cover;
  background-position: center;
  transition: filter 0.6s ease, transform 0.6s ease;
}

.viewport-ambient-overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 9, 8, 0.4);
  transition: background 0.6s ease;
}

/* Dynamic State Modifications via JS */
.switchboard-viewport.night-mode {
  filter: brightness(0.65) saturate(1.2);
}
.switchboard-viewport.night-mode .viewport-ambient-overlay {
  background: rgba(6, 15, 25, 0.7);
}

.switchboard-viewport.ambience-mode .viewport-ambient-overlay {
  background: radial-gradient(circle at 50% 40%, rgba(245, 158, 11, 0.25) 0%, rgba(6, 9, 8, 0.5) 80%);
}

.switchboard-viewport.solar-mode {
  box-shadow: 0 0 45px rgba(155, 225, 9, 0.3);
  border-color: var(--lime);
}

/* On-Screen HUD Overlay */
.viewport-hud {
  position: absolute;
  inset: 0;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none;
}

.hud-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hud-badge {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.35rem 0.8rem;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hud-badge.live-active {
  color: var(--lime);
  border-color: var(--border-lime);
}

.hud-badge.live-active::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 8px var(--lime);
  animation: pulseDot 1.5s infinite;
}

.hud-telemetry {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem;
  max-width: 320px;
}

.telemetry-card {
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
}

.telemetry-title {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  text-transform: uppercase;
}

.telemetry-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  font-family: var(--font-mono);
}

.telemetry-val.accent {
  color: var(--lime);
}

/* ==========================================================================
   SERVICES SECTION (The 4 Pillars Grid)
   ========================================================================== */
.services-section {
  padding: 6rem 0;
  position: relative;
}

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

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  overflow: hidden;
  transition: all 0.4s var(--ease-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-lime);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 25px rgba(155, 225, 9, 0.12);
}

.service-card-media {
  height: 230px;
  position: relative;
  overflow: hidden;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-smooth);
}

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

.service-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(6, 9, 8, 0.85);
  border: 1px solid var(--border-lime);
  color: var(--lime);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  backdrop-filter: blur(10px);
}

.service-card-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card h3 {
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.service-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
  margin-top: auto;
}

.service-feature-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-main);
}

.service-feature-list li::before {
  content: '✓';
  color: var(--lime);
  font-weight: 800;
  font-size: 0.9rem;
}

/* ==========================================================================
   INTERACTIVE ABUJA DISTRICT ESTIMATOR & QUOTE GENERATOR
   ========================================================================== */
.estimator-section {
  padding: 6rem 0;
  position: relative;
}

.estimator-box {
  background: linear-gradient(135deg, rgba(12, 18, 16, 0.95) 0%, rgba(9, 26, 21, 0.85) 100%);
  border: 1px solid var(--border-lime);
  border-radius: 28px;
  padding: clamp(2rem, 4vw, 3.5rem);
  box-shadow: var(--shadow-lg), 0 0 50px rgba(155, 225, 9, 0.12);
  backdrop-filter: blur(24px);
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .estimator-grid {
    grid-template-columns: 1.2fr 1fr;
  }
}

.form-group-block {
  margin-bottom: 1.8rem;
}

.form-group-block label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--lime);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

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

.custom-select {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  color: #ffffff;
  padding: 0.9rem 1.2rem;
  font-size: 1rem;
  font-family: var(--font-sans);
  appearance: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.custom-select:hover, .custom-select:focus {
  border-color: var(--lime);
  background: rgba(255, 255, 255, 0.08);
}

.custom-select option {
  background: #0d1412;
  color: #ffffff;
  padding: 10px;
}

.select-arrow {
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--lime);
}

/* Service Pills Checkboxes */
.checkbox-pills {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.75rem;
}

.pill-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.25s ease;
}

.pill-checkbox-label:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.pill-checkbox-label input[type="checkbox"] {
  accent-color: var(--lime);
  width: 16px;
  height: 16px;
}

.pill-checkbox-label.checked {
  background: rgba(155, 225, 9, 0.1);
  border-color: var(--lime);
  color: #ffffff;
}

/* Estimator Live Output Summary Card */
.estimator-summary-card {
  background: rgba(6, 9, 8, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.summary-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
}

.summary-header h3 {
  font-size: 1.3rem;
  margin-bottom: 0.3rem;
}

.summary-header p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.summary-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.summary-label {
  color: var(--text-muted);
}

.summary-val {
  font-weight: 700;
  color: #ffffff;
  text-align: right;
}

.summary-line.highlight .summary-val {
  color: var(--lime);
  font-family: var(--font-mono);
}

/* ==========================================================================
   WHY PRODIGI (Abuja Standard)
   ========================================================================== */
.why-section {
  padding: 6rem 0;
  position: relative;
}

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

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

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

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  transition: all 0.3s ease;
}

.why-card:hover {
  border-color: var(--border-lime);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(155, 225, 9, 0.1);
  border: 1px solid var(--border-lime);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime);
  margin-bottom: 1.25rem;
}

.why-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
}

.why-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   AREAS COVERED (Interactive Abuja Districts)
   ========================================================================== */
.areas-section {
  padding: 5rem 0;
  text-align: center;
}

.districts-pill-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  max-width: 900px;
  margin: 0 auto 2.5rem;
}

.district-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-size: 0.9rem;
  color: #ffffff;
  transition: all 0.25s ease;
  cursor: default;
}

.district-pill:hover, .district-pill.highlight {
  background: rgba(155, 225, 9, 0.12);
  border-color: var(--lime);
  color: var(--lime);
  transform: translateY(-2px);
}

/* ==========================================================================
   TESTIMONIALS & GOOGLE REVIEWS
   ========================================================================== */
.reviews-section {
  padding: 6rem 0;
  position: relative;
}

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

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

.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.review-quote {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.review-author-box {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

.review-author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(155, 225, 9, 0.15);
  border: 1px solid var(--border-lime);
  color: var(--lime);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-mono);
}

.review-author-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.review-author-loc {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.google-review-banner {
  background: rgba(15, 26, 22, 0.6);
  border: 1px solid var(--border-lime);
  border-radius: 20px;
  padding: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* ==========================================================================
   FAQ ACCORDION
   ========================================================================== */
.faq-section {
  padding: 6rem 0;
  position: relative;
}

.faq-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

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

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.3rem 1.6rem;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-sans);
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--lime);
  font-family: var(--font-mono);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
  background: var(--lime);
  color: #060908;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-smooth);
}

.faq-answer-inner {
  padding: 0 1.6rem 1.4rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ==========================================================================
   CONTACT & VIP BOOKING
   ========================================================================== */
.contact-section {
  padding: 6rem 0;
  position: relative;
}

.contact-card-main {
  background: linear-gradient(180deg, rgba(14, 25, 20, 0.9) 0%, rgba(6, 12, 10, 0.95) 100%);
  border: 1px solid var(--border-lime);
  border-radius: 28px;
  padding: clamp(2rem, 4vw, 3.5rem);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(155, 225, 9, 0.15);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 992px) {
  .contact-card-main {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
  }
}

.contact-direct-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
}

.contact-channel-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  color: #ffffff;
  font-weight: 600;
  transition: all 0.25s ease;
}

.contact-channel-pill:hover {
  background: rgba(155, 225, 9, 0.1);
  border-color: var(--lime);
  color: var(--lime);
  transform: translateX(4px);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #040605;
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 3rem;
  color: var(--text-dim);
  font-size: 0.9rem;
}

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

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

.footer-brand-box p {
  color: var(--text-muted);
  max-width: 380px;
  margin: 1rem 0 1.5rem;
  line-height: 1.6;
}

.footer-links-col h4 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 1.2rem;
}

.footer-links-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links-col a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links-col a:hover {
  color: var(--lime);
}

.footer-bottom-bar {
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   VIP FLOATING WHATSAPP CONCIERGE BUTTON
   ========================================================================== */
.floating-concierge {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #08100d;
  border: 1px solid var(--lime);
  border-radius: 999px;
  padding: 0.6rem 1.2rem 0.6rem 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), 0 0 25px rgba(155, 225, 9, 0.4);
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s var(--ease-spring);
  text-decoration: none;
}

.floating-concierge:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 35px rgba(155, 225, 9, 0.6);
  color: #ffffff;
}

.concierge-avatar-ring {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--lime);
  color: #060908;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.concierge-avatar-ring::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border-radius: 50%;
  border: 2px solid var(--lime);
  animation: pulseRing 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
}

@keyframes pulseRing {
  0% { transform: scale(0.9); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

.concierge-text-box {
  display: flex;
  flex-direction: column;
}

.concierge-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.concierge-status {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--lime);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.concierge-status::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 6px var(--lime);
}

/* Reduced Motion Override */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   MOBILE & TABLET RESPONSIVE REFINEMENTS
   ========================================================================== */
@media (max-width: 640px) {
  .brand-logo-img {
    height: 38px;
  }
  .brand-name {
    font-size: 1.1rem;
  }
  .brand-tag {
    font-size: 0.58rem;
    letter-spacing: 0.15em;
  }
  .nav-actions .btn-sm {
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
  }
  .hero {
    padding: 3rem 0 4rem;
  }
  .hero-kicker-pill {
    font-size: 0.72rem;
    padding: 0.4rem 0.85rem;
  }
  .walkthrough-hud {
    top: 5.25rem;
    padding: 0 1rem;
  }
  .walkthrough-title-pill {
    display: none;
  }
  .walkthrough-pips {
    width: 100%;
    justify-content: center;
  }
  .walkthrough-card {
    width: calc(100% - 2rem);
    padding: 1.4rem 1.25rem;
    border-radius: 18px;
  }
  .walkthrough-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
  }
  .walkthrough-card p {
    font-size: 0.88rem;
    margin-bottom: 1rem;
  }
  .walkthrough-card-highlights {
    gap: 0.4rem;
    margin-bottom: 1.2rem;
  }
  .highlight-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.55rem;
  }
  .floating-concierge {
    bottom: 1.2rem;
    right: 1.2rem;
    padding: 0.45rem 0.85rem 0.45rem 0.55rem;
  }
  .concierge-avatar-ring {
    width: 32px;
    height: 32px;
  }
  .concierge-title {
    font-size: 0.78rem;
  }
  .concierge-status {
    font-size: 0.65rem;
  }
  .mobile-drawer.open ~ .floating-concierge {
    display: none;
  }
}