:root {
  /* NEW IPQS LOGO BRAND COLORS */
  --primary: #00E5FF;       /* vibrant cyan matching logo */
  --primary-hover: #00B8D4; /* deeper cyan for gradients */
  --accent: #FFB300;        /* solar yellow for specific CTAs */
  --accent-hot: #FF6B00;    
  --dark: #050A14;          /* deep navy background */
  --dark2: #0A1628;
  --dark3: #0F2040;
  --cyan: #00E5FF;
  --green: #00E676;
  --text: #E8EDF5;
  --muted: #7B8FA6;
  --glass: rgba(0, 229, 255, 0.05);
  --glass-border: rgba(0, 229, 255, 0.15);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--dark);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}

/* CUSTOM COMPANY LOGO STYLING */
.brand-logo {
  height: 45px; 
  width: auto;
  object-fit: contain;
  display: block;
  transition: transform 0.3s ease;
}
.logo:hover .brand-logo { transform: scale(1.05); }
.brand-logo-footer { height: 60px; width: auto; object-fit: contain; display: block; }

/* CUSTOM CURSOR */
.cursor {
  width: 12px; height: 12px;
  background: var(--primary);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform 0.1s ease;
  mix-blend-mode: screen;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid var(--primary);
  border-radius: 50%;
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%,-50%);
  transition: all 0.25s ease;
  opacity: 0.6;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 2px; }

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 20px 60px;
  display: flex; align-items: center; justify-content: space-between;
  transition: all 0.4s ease;
}
nav.scrolled {
  background: rgba(5,10,20,0.95);
  backdrop-filter: blur(20px);
  padding: 14px 60px;
  border-bottom: 1px solid var(--glass-border);
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  color: var(--muted); text-decoration: none; font-size: 13px; letter-spacing: 1px;
  text-transform: uppercase; font-weight: 500;
  transition: color 0.3s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--primary); transition: width 0.3s;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }

/* Keep 'Get a Quote' button Solar Orange for contrast */
.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-hot));
  color: var(--dark) !important;
  padding: 10px 24px; border-radius: 50px;
  font-weight: 700; font-size: 12px !important; letter-spacing: 1.5px !important;
  transition: all 0.3s ease !important; box-shadow: 0 0 20px rgba(255,179,0,0.3);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 0 35px rgba(255,179,0,0.5) !important; }
.nav-cta::after { display: none !important; }

/* HERO */
#hero {
  min-height: 100vh;
  position: relative;
  display: flex; align-items: center;
  overflow: hidden;
  padding-top: 80px;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(0,229,255,0.08) 0%, transparent 70%),
              radial-gradient(ellipse 40% 40% at 80% 50%, rgba(0,184,212,0.04) 0%, transparent 60%),
              var(--dark);
}
.hero-content {
  position: relative; z-index: 2;
  width: 100%; max-width: 1400px; margin: 0 auto;
  padding: 60px 60px 80px;
  display: grid; grid-template-columns: 1.2fr 0.8fr;
  gap: 40px; align-items: center;
}

/* SOLAR PANELS RESTORATION */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
  animation: fadeInUp 0.8s 0.2s ease both;
}
.panel-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 4px; border-radius: 16px; overflow: hidden;
  transform: perspective(800px) rotateY(-12deg) rotateX(6deg);
  box-shadow: 40px 40px 80px rgba(0,0,0,0.6), 0 0 60px rgba(0,229,255,0.15);
  animation: panelFloat 6s ease-in-out infinite; width: 300px;
}
@keyframes panelFloat {
  0%,100% { transform: perspective(800px) rotateY(-12deg) rotateX(6deg) translateY(0); }
  50% { transform: perspective(800px) rotateY(-12deg) rotateX(6deg) translateY(-12px); }
}
.panel-cell {
  aspect-ratio: 1;
  background: linear-gradient(135deg, #0a1628 0%, #1a2f50 40%, #0f1e38 100%);
  position: relative; overflow: hidden; transition: all 0.3s;
}
.panel-cell::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(0,229,255,0.05) 50%, transparent 70%);
  animation: shimmer 3s ease-in-out infinite; animation-delay: calc(var(--i) * 0.15s);
}
.panel-cell.active::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(0,229,255,0.15);
  animation: cellActivate 2s ease-in-out infinite; animation-delay: calc(var(--i) * 0.2s);
}
@keyframes shimmer { 0%,100% { opacity: 0.3; transform: translateX(-100%); } 50% { opacity: 1; transform: translateX(100%); } }
@keyframes cellActivate { 0%,100% { opacity: 0.1; } 50% { opacity: 0.6; } }
.panel-cell .grid-lines {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 14px, rgba(0,229,255,0.1) 14px, rgba(0,229,255,0.1) 15px),
              repeating-linear-gradient(90deg, transparent, transparent 14px, rgba(0,229,255,0.1) 14px, rgba(0,229,255,0.1) 15px);
}

/* GREEN ENERGY FLOATING BADGE */
.green-energy-badge {
  position: absolute; top: -30px; left: -50px;
  background: rgba(0, 230, 118, 0.08); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 230, 118, 0.25); padding: 14px 24px; border-radius: 20px;
  display: flex; align-items: center; gap: 14px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  animation: floatBadge 5s ease-in-out infinite; z-index: 10;
}
.leaf-glow { font-size: 28px; line-height: 1; filter: drop-shadow(0 0 12px rgba(0, 230, 118, 0.6)); animation: leafPulse 3s ease-in-out infinite alternate; }
.badge-content { display: flex; flex-direction: column; }
.badge-content strong { font-family: 'Syne', sans-serif; font-size: 16px; color: var(--green); letter-spacing: 0.5px; line-height: 1.2; }
.badge-content span { font-size: 10px; color: var(--text); letter-spacing: 1.5px; text-transform: uppercase; opacity: 0.8; }
@keyframes floatBadge { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-15px) rotate(2deg); } }
@keyframes leafPulse { 0% { filter: drop-shadow(0 0 8px rgba(0, 230, 118, 0.4)); } 100% { filter: drop-shadow(0 0 16px rgba(0, 230, 118, 0.8)); } }

.energy-flow {
  position: absolute; bottom: -30px; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px;
  background: var(--dark2); border: 1px solid var(--glass-border); border-radius: 50px;
  padding: 10px 20px; white-space: nowrap; font-size: 12px; font-weight: 600; letter-spacing: 1px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5); z-index: 5;
}

/* LIVE TICKER FIX */
.live-ticker {
  background: var(--dark3); border-bottom: 1px solid var(--glass-border); overflow: hidden; height: 38px;
  display: flex; align-items: center; position: relative; z-index: 10;
}

/* SUN animation (Kept Solar Orange for realism) */
.sun-orb {
  position: absolute; top: -80px; right: 15%; width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, #FFF176 0%, var(--accent) 30%, var(--accent-hot) 60%, transparent 70%);
  filter: blur(2px); animation: sunPulse 4s ease-in-out infinite;
}
.sun-rays { position: absolute; top: -80px; right: 15%; width: 320px; height: 320px; animation: sunRotate 30s linear infinite; }
.sun-rays::before, .sun-rays::after {
  content: ''; position: absolute; top: 50%; left: 50%; background: linear-gradient(to right, transparent, rgba(255,179,0,0.04), transparent); transform-origin: left center;
}
@keyframes sunPulse {
  0%,100% { box-shadow: 0 0 60px rgba(255,179,0,0.4), 0 0 120px rgba(255,107,0,0.2), 0 0 200px rgba(255,179,0,0.1); }
  50% { box-shadow: 0 0 80px rgba(255,179,0,0.6), 0 0 160px rgba(255,107,0,0.3), 0 0 280px rgba(255,179,0,0.15); }
}
@keyframes sunRotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Particles & Energy Lines upgraded to Cyan */
.energy-lines { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.e-line {
  position: absolute; height: 1px; background: linear-gradient(to right, transparent, rgba(0,229,255,0.4), transparent);
  animation: eLine 3s ease-in-out infinite; opacity: 0;
}
@keyframes eLine { 0% { opacity: 0; transform: translateX(-100px); } 50% { opacity: 1; } 100% { opacity: 0; transform: translateX(100px); } }

.particles { position: absolute; inset: 0; pointer-events: none; }
.particle {
  position: absolute; width: 3px; height: 3px; background: var(--primary); border-radius: 50%;
  animation: floatUp linear infinite; opacity: 0;
}
@keyframes floatUp { 0% { opacity: 0; transform: translateY(0) scale(0); } 20% { opacity: 0.8; transform: translateY(-20px) scale(1); } 100% { opacity: 0; transform: translateY(-120px) scale(0.5); } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: 50px; padding: 8px 18px; font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--primary); margin-bottom: 28px; animation: fadeInUp 0.8s ease both;
}
.badge-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: blink 1.5s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.hero-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(60px, 7vw, 100px); line-height: 0.95; letter-spacing: 2px; animation: fadeInUp 0.8s 0.1s ease both; }
.hero-title .line1 { display: block; color: var(--text); }
.hero-title .line2 { display: block; color: var(--primary); }
.hero-title .line3 { display: block; color: var(--text); }

.hero-sub { margin-top: 28px; font-size: 16px; line-height: 1.7; color: var(--muted); max-width: 500px; font-weight: 300; animation: fadeInUp 0.8s 0.2s ease both; }

.hero-actions { display: flex; gap: 16px; margin-top: 44px; animation: fadeInUp 0.8s 0.3s ease both; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px; background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: #000; padding: 16px 36px; border-radius: 50px; font-weight: 800; font-size: 13px; letter-spacing: 1px;
  text-decoration: none; text-transform: uppercase; transition: all 0.3s ease; box-shadow: 0 8px 30px rgba(0,229,255,0.3); border: none; cursor: none;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,229,255,0.5); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 10px; background: transparent; color: var(--text);
  padding: 15px 36px; border-radius: 50px; font-weight: 500; font-size: 13px; letter-spacing: 1px;
  text-decoration: none; text-transform: uppercase; border: 1px solid rgba(255,255,255,0.15); transition: all 0.3s ease; cursor: none;
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.hero-stats { display: flex; gap: 32px; margin-top: 64px; animation: fadeInUp 0.8s 0.4s ease both; }
.stat-num { font-family: 'Bebas Neue', sans-serif; font-size: 42px; line-height: 1; color: var(--primary); }
.stat-label { font-size: 11px; letter-spacing: 2px; color: var(--muted); text-transform: uppercase; margin-top: 4px; }

.power-bar { width: 80px; height: 6px; background: var(--dark3); border-radius: 3px; overflow: hidden; }
.power-fill { height: 100%; background: linear-gradient(to right, var(--green), var(--primary)); border-radius: 3px; animation: powerFlow 2s ease-in-out infinite alternate; }
@keyframes powerFlow { from { width: 40%; } to { width: 92%; } }

/* SECTION STYLES */
section { max-width: 1400px; margin: 0 auto; padding: 120px 60px; }
.section-tag { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--primary); margin-bottom: 20px; }
.section-tag::before { content: ''; width: 30px; height: 1px; background: var(--primary); }
.section-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(42px, 5vw, 72px); line-height: 0.95; letter-spacing: 2px; margin-bottom: 20px; }
.section-title span { color: var(--primary); }
.section-sub { font-size: 16px; color: var(--muted); line-height: 1.7; font-weight: 300; max-width: 600px; }

.divider { width: 100%; height: 1px; background: linear-gradient(to right, transparent, var(--glass-border), transparent); max-width: 1400px; margin: 0 auto; }

/* PROCESS SECTION */
#process { background: var(--dark); }
.process-header { text-align: center; margin-bottom: 80px; }
.process-header .section-tag { justify-content: center; }
.process-header .section-tag::before { display: none; }
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--glass-border); border-radius: 24px; overflow: hidden; }
.process-step { background: var(--dark2); padding: 48px 40px; position: relative; overflow: hidden; transition: all 0.4s ease; cursor: none; }
.process-step::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(to right, var(--primary), var(--primary-hover)); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.process-step:hover { background: var(--dark3); }
.process-step:hover::before { transform: scaleX(1); }
.step-num { font-family: 'Bebas Neue', sans-serif; font-size: 80px; line-height: 1; color: rgba(0,229,255,0.08); position: absolute; right: 20px; top: 10px; transition: color 0.4s; }
.process-step:hover .step-num { color: rgba(0,229,255,0.15); }
.step-icon { width: 56px; height: 56px; background: linear-gradient(135deg, rgba(0,229,255,0.15), rgba(0,229,255,0.05)); border: 1px solid var(--glass-border); border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 24px; transition: all 0.4s; }
.process-step:hover .step-icon { background: linear-gradient(135deg, rgba(0,229,255,0.25), rgba(0,229,255,0.15)); transform: scale(1.1); }
.step-title { font-family: 'Syne', sans-serif; font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.step-desc { font-size: 14px; line-height: 1.7; color: var(--muted); }
.step-items { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.step-tag { font-size: 11px; letter-spacing: 1px; background: rgba(0,229,255,0.08); border: 1px solid var(--glass-border); color: var(--primary); padding: 5px 12px; border-radius: 50px; text-transform: uppercase; }

/* IOT SECTION */
#iot { background: linear-gradient(180deg, var(--dark) 0%, var(--dark2) 50%, var(--dark) 100%); position: relative; overflow: hidden; max-width: 100%; padding: 120px 0; }
#iot .inner { max-width: 1400px; margin: 0 auto; padding: 0 60px; }
.iot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-top: 80px; }
.iot-features { display: flex; flex-direction: column; gap: 24px; }
.iot-feature { display: flex; gap: 20px; padding: 28px; border-radius: 16px; background: var(--glass); border: 1px solid transparent; transition: all 0.4s ease; cursor: none; }
.iot-feature:hover { border-color: var(--glass-border); background: rgba(0,229,255,0.08); transform: translateX(8px); }
.iot-icon { width: 48px; height: 48px; flex-shrink: 0; background: linear-gradient(135deg, var(--primary), var(--primary-hover)); color: #000; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; }
.iot-feat-title { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.iot-feat-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* DASHBOARD */
.dashboard-preview { background: var(--dark2); border: 1px solid var(--glass-border); border-radius: 20px; overflow: hidden; box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,229,255,0.05); }
.dash-topbar { background: var(--dark3); padding: 14px 20px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--glass-border); }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dash-topbar-title { margin-left: auto; font-size: 12px; color: var(--muted); letter-spacing: 1px; }
.dash-body { padding: 24px; }
.dash-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 16px; }
.kpi-card { background: var(--dark3); border-radius: 12px; padding: 16px; border: 1px solid rgba(255,255,255,0.04); }
.kpi-label { font-size: 10px; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; margin-bottom: 8px; }
.kpi-val { font-family: 'Bebas Neue', sans-serif; font-size: 28px; }
.kpi-val.green { color: var(--green); }
.kpi-val.sun { color: var(--primary); }
.kpi-val.cyan { color: var(--cyan); }
.kpi-change { font-size: 10px; color: var(--green); margin-top: 4px; }
.dash-chart-area { background: var(--dark3); border-radius: 12px; padding: 16px; }
.chart-title { font-size: 11px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px; }
.mini-chart { display: flex; align-items: flex-end; gap: 6px; height: 70px; }
.bar { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(to top, var(--primary-hover), var(--primary)); transition: all 0.3s; animation: barGrow 1s ease both; animation-delay: calc(var(--i) * 0.08s); }
@keyframes barGrow { from { transform: scaleY(0); transform-origin: bottom; } to { transform: scaleY(1); } }
.bar:hover { filter: brightness(1.3); }
.live-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 10px; color: var(--green); letter-spacing: 1px; text-transform: uppercase; margin-top: 8px; }
.live-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: blink 1s infinite; }

/* PRODUCTS */
.products-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 60px; }
.products-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.product-card { background: var(--dark2); border: 1px solid rgba(255,255,255,0.05); border-radius: 20px; overflow: hidden; transition: all 0.4s ease; cursor: none; position: relative; }
.product-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,229,255,0.04), transparent); opacity: 0; transition: opacity 0.4s; }
.product-card:hover { transform: translateY(-8px); border-color: var(--glass-border); box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px rgba(0,229,255,0.08); }
.product-card:hover::before { opacity: 1; }
.product-img { height: 200px; display: flex; align-items: center; justify-content: center; font-size: 80px; background: linear-gradient(135deg, var(--dark3), var(--dark2)); position: relative; overflow: hidden; }
.product-img::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 60px; background: linear-gradient(to top, var(--dark2), transparent); }
.product-glow { position: absolute; top: 50%; left: 50%; width: 120px; height: 120px; transform: translate(-50%,-50%); background: radial-gradient(circle, rgba(0,229,255,0.15), transparent); border-radius: 50%; animation: glowPulse 3s ease-in-out infinite; }
@keyframes glowPulse { 0%,100% { transform: translate(-50%,-50%) scale(1); opacity: 0.5; } 50% { transform: translate(-50%,-50%) scale(1.4); opacity: 1; } }
.product-body { padding: 24px; }
.product-badge { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--primary); background: rgba(0,229,255,0.08); border: 1px solid var(--glass-border); padding: 4px 10px; border-radius: 50px; display: inline-block; margin-bottom: 12px; }
.product-name { font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.product-desc { font-size: 13px; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }
.product-specs { display: flex; flex-wrap: wrap; gap: 8px; }
.spec { font-size: 11px; color: var(--cyan); background: rgba(0,229,255,0.06); border: 1px solid rgba(0,229,255,0.12); padding: 4px 10px; border-radius: 50px; }
.product-cta { display: flex; align-items: center; justify-content: space-between; margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.05); }
.product-cta a { color: var(--primary); text-decoration: none; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 6px; letter-spacing: 0.5px; transition: gap 0.3s; }
.product-card:hover .product-cta a { gap: 10px; }

/* SAVINGS SECTION */
#savings { background: linear-gradient(135deg, var(--dark2), var(--dark)); max-width: 100%; padding: 120px 0; position: relative; overflow: hidden; }
#savings::before { content: ''; position: absolute; top: -200px; left: -200px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0,229,255,0.05), transparent 70%); border-radius: 50%; }
#savings .inner { max-width: 1400px; margin: 0 auto; padding: 0 60px; }
.savings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; margin-top: 60px; }
.savings-counter { text-align: center; background: var(--dark2); border: 1px solid var(--glass-border); border-radius: 24px; padding: 48px; position: relative; overflow: hidden; }
.savings-counter::before { content: ''; position: absolute; top: -80px; left: 50%; transform: translateX(-50%); width: 200px; height: 200px; background: radial-gradient(circle, rgba(0,229,255,0.12), transparent); border-radius: 50%; }
.big-num { font-family: 'Bebas Neue', sans-serif; font-size: 96px; line-height: 1; background: linear-gradient(135deg, #FFF, var(--primary), var(--primary-hover)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: block; }
.big-suffix { font-size: 32px; color: var(--muted); font-weight: 300; margin-top: 8px; display: block; }
.savings-label { font-size: 13px; color: var(--muted); letter-spacing: 2px; text-transform: uppercase; margin-top: 16px; }

.roi-bar-row { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.roi-label { font-size: 13px; color: var(--muted); width: 120px; flex-shrink: 0; }
.roi-track { flex: 1; height: 8px; background: var(--dark3); border-radius: 4px; overflow: hidden; }
.roi-fill { height: 100%; border-radius: 4px; background: linear-gradient(to right, var(--primary-hover), var(--primary)); animation: roiFill 1.5s ease both; animation-delay: calc(var(--i) * 0.2s); }
@keyframes roiFill { from { width: 0; } }
.roi-val { font-size: 14px; font-weight: 600; color: var(--primary); width: 50px; text-align: right; }

/* CTA */
#cta { text-align: center; background: linear-gradient(135deg, rgba(0,229,255,0.08), rgba(0,184,212,0.04)); border: 1px solid var(--glass-border); border-radius: 32px; margin: 0 60px 120px; padding: 100px 60px; position: relative; overflow: hidden; }
#cta::before { content: '☀'; position: absolute; font-size: 400px; top: 50%; left: 50%; transform: translate(-50%,-50%); opacity: 0.02; line-height: 1; color: var(--primary); }
#cta .section-title { font-size: clamp(48px, 6vw, 80px); }
#cta .section-sub { margin: 20px auto 40px; text-align: center; }

/* FOOTER */
footer { background: var(--dark2); border-top: 1px solid var(--glass-border); padding: 60px; }
.footer-grid { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; }
.footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.7; margin-top: 16px; max-width: 280px; }
.footer-col-title { font-family: 'Syne', sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px; color: var(--text); }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 13px; color: var(--muted); text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { max-width: 1400px; margin: 48px auto 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.05); display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 12px; color: var(--muted); }

/* SCROLL REVEAL */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-l { opacity: 0; transform: translateX(-40px); transition: all 0.7s ease; }
.reveal-l.visible { opacity: 1; transform: translateX(0); }
.reveal-r { opacity: 0; transform: translateX(40px); transition: all 0.7s ease; }
.reveal-r.visible { opacity: 1; transform: translateX(0); }

/* Stagger children */
.stagger-children > * { opacity: 0; transform: translateY(30px); transition: all 0.6s ease; }
.stagger-children.visible > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.05s; }
.stagger-children.visible > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.15s; }
.stagger-children.visible > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.25s; }
.stagger-children.visible > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.35s; }
.stagger-children.visible > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.45s; }
.stagger-children.visible > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.55s; }

/* LIVE TICKER */
.ticker-label { background: linear-gradient(135deg, var(--primary), var(--primary-hover)); color: var(--dark); padding: 0 16px; height: 100%; display: flex; align-items: center; font-size: 10px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; white-space: nowrap; flex-shrink: 0; }
.ticker-track { flex: 1; overflow: hidden; position: relative; }
.ticker-content { display: flex; gap: 60px; animation: ticker 30s linear infinite; white-space: nowrap; font-size: 11px; letter-spacing: 1.5px; color: var(--muted); }
.ticker-item { display: flex; align-items: center; gap: 8px; }
.ticker-item span { color: var(--primary); font-weight: 600; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Scroll progress */
#progress-bar { position: fixed; top: 0; left: 0; height: 2px; background: linear-gradient(to right, var(--primary-hover), var(--primary), #FFF); z-index: 9997; width: 0%; transition: width 0.1s linear; }

/* ESTIMATOR WIDGET STYLES */
.estimator-wrapper { background: var(--dark2); border: 1px solid var(--glass-border); border-radius: 24px; padding: 32px; max-width: 900px; margin: 40px auto; box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.estimator-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 24px; }
.input-group { margin-bottom: 24px; }
.input-group label { display: block; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.segment-control { display: flex; background: var(--dark3); border-radius: 8px; padding: 4px; border: 1px solid rgba(255,255,255,0.05); }
.segment-btn { flex: 1; background: transparent; border: none; color: var(--muted); font-family: 'DM Sans', sans-serif; font-size: 12px; font-weight: 600; padding: 8px 0; border-radius: 6px; cursor: none; transition: all 0.3s ease; }
.segment-btn.active { background: var(--dark2); color: var(--primary); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }
.slider-group { margin-bottom: 24px; }
.slider-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 12px; }
.slider-header label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin: 0; }
.slider-val { font-family: 'Syne', sans-serif; font-size: 18px; font-weight: 700; color: var(--text); }
.custom-slider { -webkit-appearance: none; width: 100%; height: 6px; background: var(--dark3); border-radius: 3px; outline: none; }
.custom-slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--primary); cursor: none; box-shadow: 0 0 10px rgba(0,229,255,0.5); transition: transform 0.1s; }
.custom-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.upload-zone { border: 2px dashed var(--glass-border); border-radius: 12px; padding: 40px 20px; text-align: center; background: rgba(0,229,255,0.02); transition: all 0.3s; }
.upload-zone.scanning { border-color: var(--primary); background: rgba(0,229,255,0.08); animation: pulseZone 1.5s infinite; }
@keyframes pulseZone { 0%,100% { opacity: 1; } 50% { opacity: 0.6; } }

/* Results Panel */
.estimator-results { background: var(--dark3); border-radius: 16px; padding: 32px; border: 1px solid rgba(255,255,255,0.03); }
.result-kpi-grid { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.result-card { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; border-bottom: 1px solid var(--glass-border); }
.res-label { font-size: 13px; color: var(--muted); }
.res-value { font-family: 'Bebas Neue', sans-serif; font-size: 32px; color: var(--text); line-height: 1; }
.res-value small { font-family: 'DM Sans', sans-serif; font-size: 12px; font-weight: 600; opacity: 0.7; }
.hardware-rec { display: flex; gap: 12px; align-items: center; background: rgba(0,229,255,0.06); padding: 16px; border-radius: 12px; border: 1px solid var(--glass-border); }
.success-msg { margin-top: 16px; font-size: 12px; color: var(--green); text-align: center; font-weight: 600; }
.hidden { display: none !important; }

/* AUDITS PREVIEW SECTION (3D CARDS) */
.audit-preview-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 40px; }
.audit-preview-card { background: linear-gradient(145deg, var(--dark2), var(--dark3)); border: 1px solid var(--glass-border); border-radius: 24px; padding: 40px 32px; text-align: center; position: relative; overflow: hidden; transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.5s, border-color 0.3s; cursor: none; }
.audit-preview-card:hover { transform: translateY(-15px); box-shadow: 0 20px 40px rgba(0,0,0,0.6), 0 0 20px rgba(0,229,255,0.1); border-color: rgba(0,229,255,0.3); }
.icon-3d { font-size: 64px; line-height: 1; margin-bottom: 24px; display: inline-block; filter: drop-shadow(0 15px 15px rgba(0,0,0,0.5)) drop-shadow(0 0 20px var(--glow)); transform: translateZ(20px); animation: float3D 4s ease-in-out infinite; }

/* --- INSTALLATION SHOWCASE SLIDESHOW --- */
#showcase { max-width: 1400px; margin: 0 auto; padding: 120px 60px; }
.slider-container { position: relative; width: 100%; height: 600px; border-radius: 24px; overflow: hidden; background: var(--dark2); border: 1px solid var(--glass-border); box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.slider-wrapper { display: flex; width: 100%; height: 100%; transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1); }
.slide { min-width: 100%; height: 100%; position: relative; }
.slide img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.65); }
.slide-caption { position: absolute; bottom: 40px; left: 40px; max-width: 600px; background: rgba(10, 22, 40, 0.6); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid rgba(255, 255, 255, 0.1); border-left: 4px solid var(--primary); padding: 30px; border-radius: 16px; transform: translateY(30px); opacity: 0; transition: all 0.6s ease 0.3s; }
.slide.active .slide-caption { transform: translateY(0); opacity: 1; }
.slide-caption h3 { font-family: 'Syne', sans-serif; color: var(--primary); font-size: 24px; margin-bottom: 12px; }
.slide-caption p { color: var(--text); font-size: 15px; line-height: 1.6; }
.slider-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255, 255, 255, 0.1); backdrop-filter: blur(5px); color: white; border: 1px solid var(--glass-border); width: 50px; height: 50px; border-radius: 50%; font-size: 20px; cursor: none; transition: all 0.3s; display: flex; align-items: center; justify-content: center; }
.slider-btn:hover { background: var(--primary); color: var(--dark); }
.prev-btn { left: 20px; }
.next-btn { right: 20px; }
.slider-dots { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; }
.dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255, 255, 255, 0.3); cursor: none; transition: all 0.3s; }
.dot.active { background: var(--primary); transform: scale(1.3); }

/* Responsive adjustments */
@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  nav.scrolled { padding: 12px 24px; }
  .nav-links { display: none; }
  .hero-content { grid-template-columns: 1fr; padding: 100px 24px 60px; gap: 40px; }
  .hero-visual { display: none; }
  section { padding: 80px 24px; }
  .process-steps { grid-template-columns: 1fr; }
  .iot-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .savings-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  #cta { margin: 0 24px 80px; padding: 60px 24px; }
  footer { padding: 40px 24px; }
  .estimator-grid { grid-template-columns: 1fr; gap: 24px; }
  .audit-preview-grid { grid-template-columns: 1fr; }
  .slider-container { height: 450px; }
  .slide-caption { bottom: 20px; left: 20px; right: 20px; padding: 20px; }
  .slide-caption h3 { font-size: 18px; }
  .slide-caption p { font-size: 13px; }
  .slider-btn { width: 40px; height: 40px; }
}