/* ==========================================================================
   MAURICE SOLAR ENERGY SOLUTIONS — DESIGN SYSTEM & STYLESHEET
   Clean-Tech & Himalayan Heritage Aesthetic
   Crafted with Impeccable Precision · Zero-Slop Standard
   ========================================================================== */

:root {
  /* Core Brand Colors — Adani Solar Inspired Palette */
  --blue: #0078d4;               /* Adani Corporate Royal Solar Blue */
  --blue-dark: #005a9e;          /* Adani Deep Technical Blue */
  --blue-light: #00c4d4;         /* Adani Signature Electric Cyan Accent */
  --blue-glow: rgba(0, 196, 212, 0.22);
  
  --solar: #f5a623;              /* Adani Warm Sunlight Gold / Amber Accent */
  --solar-dark: #d98207;         /* Deep Sun Amber */
  --solar-light: #ffc043;        /* Bright Sun Flare */
  --solar-glow: rgba(245, 166, 35, 0.24);
  
  --green: #00a896;              /* Adani Clean Energy Teal-Green */
  --green-dark: #028090;
  
  /* Neutrals & Surfaces — Adani High-Clarity Petroleum & Cool-White */
  --ink: #001c24;                /* Adani Signature Deep Petroleum Navy */
  --ink-secondary: #243b42;      /* Deep Teal-Slate */
  --muted: #526e77;              /* Muted Cyan-Slate */
  --line: rgba(0, 28, 36, 0.12);
  --line-light: rgba(0, 28, 36, 0.06);
  --paper: #f4f8fa;              /* Adani Clean-Tech Cool Crisp Surface */
  --paper-card: #ffffff;
  --white: #ffffff;
  
  /* Deep Dark Mode Theme — Adani Oceanic Petroleum Base */
  --dark: #001c24;               /* Adani's exact signature dark background */
  --dark-surface: #002733;       /* Elevated dark slate-petroleum */
  --dark-surface-elevated: #003647;
  --dark-line: rgba(0, 229, 255, 0.18); /* Glowing Cyan hairline */
  --dark-text-muted: #88aab5;
  
  /* Radii & Elevations */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 2px 8px rgba(0, 28, 36, 0.05), 0 1px 3px rgba(0, 28, 36, 0.03);
  --shadow-md: 0 6px 20px -2px rgba(0, 28, 36, 0.08), 0 2px 6px -1px rgba(0, 28, 36, 0.04);
  --shadow-lg: 0 16px 36px -4px rgba(0, 28, 36, 0.12), 0 4px 12px -2px rgba(0, 28, 36, 0.05);
  --shadow-solar: 0 10px 25px -4px rgba(245, 166, 35, 0.32);
  --shadow-blue: 0 10px 25px -4px rgba(0, 196, 212, 0.32);
  
  --transition: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BROWSER SURFACES
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background-color: var(--paper);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
}

/* Abstract Geometric Grid & Radiant Mountain Atmosphere */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -10;
  pointer-events: none;
  background-color: var(--paper);
  background-image: 
    /* Adani Atmospheric Ambient Cyan & Sunlight Glows */
    radial-gradient(ellipse 75% 50% at 15% 0%, rgba(0, 196, 212, 0.10) 0%, transparent 65%),
    radial-gradient(ellipse 60% 45% at 85% 15%, rgba(245, 166, 35, 0.09) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(0, 120, 212, 0.06) 0%, transparent 70%),
    /* Precision Abstract Grid Lines */
    linear-gradient(to right, rgba(0, 28, 36, 0.038) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 28, 36, 0.038) 1px, transparent 1px),
    /* Micro-Dot Matrix Intersections in Cyan */
    radial-gradient(circle at 0 0, rgba(0, 196, 212, 0.16) 1.5px, transparent 1.5px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 48px 48px, 48px 48px, 48px 48px;
  background-position: 0 0, 0 0, 0 0, 0 0, 0 0, 0 0;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background: var(--solar);
  color: #000;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: var(--paper);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 999px;
  border: 2px solid var(--paper);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

/* Accessible Focus States */
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

.wrap {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

/* Scroll Progress Bar (GPU accelerated) */
.site-progress {
  position: fixed;
  left: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(to right, var(--blue), var(--solar));
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  z-index: 1100;
  pointer-events: none;
}

/* ==========================================================================
   GLOBAL HEADER & TOP UTILITY BAR
   ========================================================================== */

.global-header {
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  z-index: 900;
  transition: transform var(--transition);
}

/* Top Utility Announcement & Quick Contact Bar */
.top-utility-bar {
  background: #00141a;
  color: #88aab5;
  font-size: 12px;
  font-weight: 500;
  border-bottom: 1px solid rgba(0, 196, 212, 0.15);
  padding: 6px 0;
  line-height: 1.4;
}

.utility-inner {
  width: min(1240px, calc(100% - 36px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.utility-left {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.utility-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 196, 212, 0.16);
  color: #00c4d4;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  border: 1px solid rgba(0, 196, 212, 0.35);
  letter-spacing: 0.02em;
}

.utility-right {
  display: flex;
  align-items: center;
  gap: 18px;
  white-space: nowrap;
}

.utility-hotline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  font-weight: 700;
  transition: color var(--transition);
}

.utility-hotline:hover {
  color: var(--solar);
}

.utility-links {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #94a3b8;
}

.utility-links a {
  transition: color var(--transition);
}

.utility-links a:hover {
  color: #ffffff;
}

.utility-divider {
  display: inline-block;
  width: 3px;
  height: 3px;
  background: #64748b;
  border-radius: 50%;
}

/* Main Navigation Bar */
.site-nav {
  position: relative;
  background: rgba(248, 250, 252, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  padding: 14px 0;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.site-nav.scrolled {
  background: rgba(248, 250, 252, 0.96);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.08);
}

.nav-inner {
  width: min(1240px, calc(100% - 36px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand-wrapper {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand {
  display: flex;
  align-items: center;
}

.brand img {
  width: 155px;
  height: auto;
  transition: transform var(--transition);
}

.brand:hover img {
  transform: translateY(-1px);
}

.brand-subtext {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 1px;
}

.site-nav nav {
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
}

.site-nav nav > a,
.site-nav nav > .nav-dropdown-trigger {
  position: relative;
  color: var(--ink-secondary);
  transition: color var(--transition);
  padding: 8px 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.site-nav nav > a::after,
.site-nav nav > .nav-dropdown-trigger::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.site-nav nav > a:hover,
.site-nav nav > a.active,
.site-nav nav > .nav-dropdown-trigger:hover,
.nav-has-dropdown:hover > .nav-dropdown-trigger {
  color: var(--blue-dark);
}

.site-nav nav > a:hover::after,
.site-nav nav > a.active::after,
.nav-has-dropdown:hover > .nav-dropdown-trigger::after {
  transform: scaleX(1);
}

/* Solutions Mega-Menu */
.nav-has-dropdown {
  position: relative;
}

.mega-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  width: 680px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: 0 20px 40px -8px rgba(15, 23, 42, 0.14), 0 0 0 1px rgba(15, 23, 42, 0.04);
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s cubic-bezier(0.16, 1, 0.3, 1), transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.22s;
  z-index: 1000;
}

.nav-has-dropdown:hover .mega-menu,
.nav-has-dropdown:focus-within .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.mega-menu-item {
  display: flex;
  gap: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
  text-decoration: none;
}

.mega-menu-item:hover {
  background: #f1f5f9;
  transform: translateX(3px);
}

.mega-icon-box {
  width: 38px;
  height: 38px;
  min-width: 38px;
  border-radius: 8px;
  background: rgba(2, 132, 199, 0.1);
  color: var(--blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mega-menu-item:nth-child(2) .mega-icon-box {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
}

.mega-menu-item:nth-child(3) .mega-icon-box {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
}

.mega-menu-item:nth-child(4) .mega-icon-box {
  background: rgba(99, 102, 241, 0.12);
  color: #4338ca;
}

.mega-item-info {
  display: flex;
  flex-direction: column;
}

.mega-item-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}

.mega-item-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

.mega-menu-footer {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}

.mega-footer-link {
  color: var(--blue);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.mega-footer-link:hover {
  color: var(--blue-dark);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* High-Contrast Primary Roof Survey Button — Adani Sunlight Gold */
.btn-survey {
  background: linear-gradient(135deg, #f5a623, #d98207);
  color: #001c24;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(245, 166, 35, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-survey:hover {
  background: linear-gradient(135deg, #ffc043, #f5a623);
  color: #001c24;
  box-shadow: 0 6px 20px rgba(245, 166, 35, 0.5);
  transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 10px;
  flex-direction: column;
  justify-content: space-between;
}

.menu-btn i {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 950;
  padding: 70px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: translateY(-100%);
  transition: transform var(--transition-smooth);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
}

.mobile-nav.open {
  transform: translateY(0);
}

.mobile-nav-group-title {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 10px;
}

.mobile-nav > a:not(.btn),
.mobile-nav-sub-links a {
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-sub-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 12px;
}

.mobile-nav-sub-links a {
  font-size: 15px;
  color: var(--ink-secondary);
  border-bottom: 1px solid rgba(203, 213, 225, 0.5);
  padding-bottom: 8px;
}

.mobile-close {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--line);
  background: var(--white);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink-secondary);
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn span {
  font-size: 15px;
  transition: transform var(--transition);
}

.btn:hover span {
  transform: translate(3px, -3px);
}

.btn-dark {
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow-sm);
}

.btn-dark:hover {
  background: var(--blue-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

.btn-solar {
  background: var(--solar);
  color: #000000;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.btn-solar:hover {
  background: var(--solar-dark);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-solar);
}

.btn-light {
  background: var(--white);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

.btn-light:hover {
  background: var(--paper);
  border-color: var(--muted);
  transform: translateY(-2px);
}

.btn-small {
  padding: 10px 16px;
  font-size: 13px;
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  font-weight: 700;
}

.btn-whatsapp:hover {
  background: #1ebc59;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -3px rgba(37, 211, 102, 0.4);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 14px;
  color: var(--blue);
  transition: color var(--transition);
}

.text-link span {
  transition: transform var(--transition);
}

.text-link:hover {
  color: var(--blue-dark);
}

.text-link:hover span {
  transform: translate(3px, -3px);
}

/* Trust Pill Badges */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.2);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 20px;
}

.trust-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--solar);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--solar);
}

/* ==========================================================================
   TYPOGRAPHY SYSTEM
   ========================================================================== */

.hero h1,
.page-hero h1,
.section-top h2,
.intro h2,
.feature-copy h2,
.contact-hero h1,
.cta-band h2,
.vision h2 {
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 20px;
  color: var(--ink);
  font-size: clamp(38px, 4.5vw, 72px);
}

.hero h1 span,
.page-hero h1 em,
.intro h2 em,
.section-top h2 em,
.feature-copy h2 em,
.contact-hero h1 em,
.cta-band h2 em,
.vision h2 em,
.about-story h2 em,
.case-copy h2 em,
.product-copy h2 em {
  color: var(--blue);
  font-style: normal;
}

.hero-copy > p,
.page-hero p,
.body-lg p,
.section-sub {
  font-size: 18px;
  max-width: 620px;
  color: var(--ink-secondary);
  line-height: 1.65;
  margin: 0 0 28px;
}

.section-pad {
  padding: 100px 0;
}

.section-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 56px;
}

.section-top h2 {
  margin: 0;
  font-size: clamp(32px, 3.5vw, 52px);
}

.section-sub {
  margin: 0;
  max-width: 480px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  padding: 140px 0 60px;
  min-height: 780px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-copy .actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.hero-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
  perspective: 1200px;
  transform-style: preserve-3d;
  will-change: transform;
}

.hero-img-container {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 28, 36, 0.28), 0 0 25px rgba(0, 196, 212, 0.15);
  border: 1px solid rgba(0, 196, 212, 0.3);
  background: var(--dark);
  transform-style: preserve-3d;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
  will-change: transform;
}

.hero-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
  transform: translateZ(0);
}

.hero-media:hover .hero-main-img {
  transform: scale(1.03) translateZ(10px);
}

/* Hero Metric Chips (Multi-plane 3D Holographic Parallax) */
.hero-stat-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 196, 212, 0.35);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px -8px rgba(0, 28, 36, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  gap: 12px;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  z-index: 10;
}

.hero-stat-card-1 {
  bottom: -20px;
  left: -20px;
  transform: translateZ(48px);
  animation: hero-badge-float-1 6s ease-in-out infinite;
}

.hero-stat-card-2 {
  top: 24px;
  right: -20px;
  transform: translateZ(60px);
  animation: hero-badge-float-2 7s ease-in-out infinite;
}

@keyframes hero-badge-float-1 {
  0%, 100% {
    transform: translateZ(48px) translateY(0) rotateX(0deg);
  }
  50% {
    transform: translateZ(56px) translateY(-8px) rotateX(3deg);
  }
}

@keyframes hero-badge-float-2 {
  0%, 100% {
    transform: translateZ(60px) translateY(0) rotateY(0deg);
  }
  50% {
    transform: translateZ(70px) translateY(-10px) rotateY(-4deg);
  }
}

/* 3D Rotating Solar Energy Particle Halo in Hero */
.hero-3d-halo {
  position: absolute;
  width: 520px;
  height: 520px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) perspective(1000px) rotateX(65deg);
  border-radius: 50%;
  border: 1.5px dashed rgba(0, 196, 212, 0.3);
  pointer-events: none;
  z-index: 0;
  animation: orbit-3d 35s linear infinite;
  box-shadow: 0 0 45px rgba(0, 196, 212, 0.12), inset 0 0 35px rgba(245, 166, 35, 0.08);
}

.hero-3d-halo::before {
  content: "";
  position: absolute;
  inset: -25px;
  border-radius: 50%;
  border: 1px dotted rgba(245, 166, 35, 0.25);
  animation: orbit-3d-reverse 22s linear infinite;
}

@keyframes orbit-3d {
  0% {
    transform: translate(-50%, -50%) perspective(1000px) rotateX(65deg) rotateZ(0deg);
  }
  100% {
    transform: translate(-50%, -50%) perspective(1000px) rotateX(65deg) rotateZ(360deg);
  }
}

@keyframes orbit-3d-reverse {
  0% {
    transform: rotateZ(360deg);
  }
  100% {
    transform: rotateZ(0deg);
  }
}

.stat-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(2, 132, 199, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-dark);
}

.hero-stat-card b {
  display: block;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.2;
}

.hero-stat-card span {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

/* ==========================================================================
   MARQUEE
   ========================================================================== */

.marquee {
  background: var(--ink);
  color: var(--white);
  padding: 16px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 36px;
  animation: marquee 24s linear infinite;
  font-family: "Manrope", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.marquee-track i {
  color: var(--solar);
  font-style: normal;
  font-size: 10px;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   INTRO & SPLIT LAYOUTS
   ========================================================================== */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.body-lg p {
  font-size: 19px;
  line-height: 1.7;
}

/* ==========================================================================
   INTERACTIVE SOLAR SAVINGS & SUBSIDY CALCULATOR
   ========================================================================== */

.solar-calc-section {
  position: relative;
}

.calc-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(203, 213, 225, 0.95);
  box-shadow: 0 16px 40px -4px rgba(15, 23, 42, 0.09), 0 4px 16px -2px rgba(15, 23, 42, 0.04);
  padding: 44px;
}

.calc-controls h3 {
  font-family: "Manrope", sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 8px;
}

.calc-controls p {
  color: var(--muted);
  font-size: 14px;
  margin: 0 0 28px;
}

.calc-slider-group {
  margin-bottom: 32px;
}

.calc-slider-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.calc-slider-label {
  font-weight: 700;
  font-size: 14px;
  color: var(--ink);
}

.calc-slider-value {
  font-family: "Manrope", sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--blue-dark);
}

.calc-range {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: #e2e8f0;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--blue);
  border: 3px solid #ffffff;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.4);
  cursor: pointer;
  transition: transform 0.15s ease;
}

.calc-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-type-selector {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}

.calc-type-btn {
  flex: 1;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--paper);
  font-weight: 600;
  font-size: 13px;
  color: var(--ink-secondary);
  transition: var(--transition);
  text-align: center;
}

.calc-type-btn.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.calc-results-card {
  background: var(--dark);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.calc-results-card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.calc-metric-highlight {
  margin-bottom: 24px;
}

.calc-metric-highlight span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--solar);
  text-transform: uppercase;
}

.calc-big-saving {
  font-family: "Manrope", sans-serif;
  font-size: clamp(36px, 4vw, 48px);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin: 6px 0 4px;
}

.calc-grid-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--dark-line);
  border-bottom: 1px solid var(--dark-line);
  margin-bottom: 24px;
}

.calc-sub-metric b {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
}

.calc-sub-metric span {
  font-size: 12px;
  color: var(--dark-text-muted);
}

.calc-subsidy-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 20px;
}

/* ==========================================================================
   PRODUCT CARDS SHOWCASE
   ========================================================================== */

.product-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.4);
}

.product-card-media {
  height: 220px;
  overflow: hidden;
  background: #edf2f7;
  position: relative;
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover img {
  transform: scale(1.06);
}

.card-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-content h3 {
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--ink);
}

.card-content p {
  color: var(--ink-secondary);
  font-size: 14px;
  line-height: 1.5;
  margin: 0 0 20px;
  flex: 1;
}

.card-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.product-card:hover .card-link {
  gap: 10px;
  color: var(--blue-dark);
}

/* ==========================================================================
   DARK NUMBERS & STATS SECTION
   ========================================================================== */

.section-dark {
  background: var(--dark);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(ellipse at 80% 20%, rgba(245, 158, 11, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(2, 132, 199, 0.08) 0%, transparent 60%),
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 48px 48px, 48px 48px;
  pointer-events: none;
}

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

.section-dark .section-sub {
  color: var(--dark-text-muted);
}

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

.number-card {
  background: var(--dark-surface);
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: left;
  transition: transform var(--transition), border-color var(--transition);
}

.number-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.3);
}

.number-value {
  font-family: "Manrope", sans-serif;
  font-size: clamp(38px, 4vw, 54px);
  font-weight: 800;
  line-height: 1;
  color: var(--white);
  margin-bottom: 12px;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.number-value span {
  color: var(--solar);
  font-size: 28px;
}

.number-card p {
  color: var(--dark-text-muted);
  font-size: 14px;
  margin: 0;
  line-height: 1.4;
}

/* ==========================================================================
   ANIMATED SOLAR ENERGY FLOW VISUALIZER
   ========================================================================== */

.system-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(203, 213, 225, 0.95);
  box-shadow: 0 16px 40px -4px rgba(15, 23, 42, 0.09), 0 4px 16px -2px rgba(15, 23, 42, 0.04);
  padding: 40px;
}

.system-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}

.system-toggle {
  padding: 12px 28px;
  border-radius: var(--radius-full);
  border: 1px solid var(--line);
  background: var(--paper);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--ink-secondary);
  transition: var(--transition);
}

.system-toggle.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
  box-shadow: var(--shadow-md);
}

.animated-flowchart {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
  align-items: stretch;
}

.flow-node {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.flow-node:hover,
.flow-node.active {
  background: var(--white);
  border-color: var(--blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.flow-node.active {
  border-color: var(--solar);
  box-shadow: 0 8px 20px -2px rgba(245, 158, 11, 0.25);
}

.flow-node-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--blue-dark);
  transition: var(--transition);
}

.flow-node.active .flow-node-icon {
  background: var(--solar);
  color: #000;
  border-color: var(--solar);
}

.flow-node-title {
  font-family: "Manrope", sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 6px;
}

.flow-node-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.4;
}

.flow-connection {
  display: none; /* replaced by grid alignment */
}

/* ==========================================================================
   FEATURED PROJECT SPOTLIGHT
   ========================================================================== */

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.feature-grid.reverse {
  direction: rtl;
}

.feature-grid.reverse > * {
  direction: ltr;
}

.feature-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.feature-image img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.image-stamp {
  position: absolute;
  top: 20px;
  left: 20px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  color: var(--white);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.big-metric {
  font-family: "Manrope", sans-serif;
  font-size: 56px;
  font-weight: 800;
  color: var(--solar-dark);
  line-height: 1;
  margin-bottom: 12px;
}

.big-metric span {
  font-size: 24px;
  color: var(--ink);
  font-weight: 700;
}

/* ==========================================================================
   CTA BAND
   ========================================================================== */

.cta-band {
  background: var(--dark);
  color: var(--white);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 70% 50%, rgba(2, 132, 199, 0.15) 0%, transparent 65%),
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 48px 48px, 48px 48px;
  pointer-events: none;
}

.cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.cta-inner h2 {
  color: var(--white);
  margin: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: linear-gradient(180deg, #00141a 0%, #000c10 100%);
  color: var(--white);
  padding: 80px 0 40px;
  border-top: 1px solid rgba(0, 196, 212, 0.2);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--dark-line);
  margin-bottom: 50px;
}

.footer-kicker {
  font-size: 13px;
  font-weight: 700;
  color: var(--solar);
  margin-bottom: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-top h2 {
  color: var(--white);
  font-family: "Manrope", sans-serif;
  font-size: clamp(36px, 4vw, 54px);
  font-weight: 800;
  line-height: 1.05;
  margin: 0;
}

.footer-top h2 em {
  color: var(--blue-light);
  font-style: normal;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-grid small {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--solar);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-grid a {
  display: block;
  color: var(--dark-text-muted);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-grid a:hover {
  color: var(--white);
}

.footer-grid .muted {
  color: var(--dark-text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--dark-line);
  font-size: 13px;
  color: #64748b;
}

/* Floating WhatsApp Consultation Button */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

.floating-whatsapp svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

/* ==========================================================================
   PRODUCT TABS & SPEC TABLES (PRODUCTS.HTML)
   ========================================================================== */

.product-nav {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.product-tab {
  padding: 12px 24px;
  border-radius: var(--radius-full);
  border: 1px solid var(--line);
  background: var(--white);
  font-weight: 600;
  font-size: 14px;
  color: var(--ink-secondary);
  transition: var(--transition);
}

.product-tab.active {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.product-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-md);
}

.product-panel.active {
  display: grid;
  animation: fadeIn 0.4s ease;
}

.product-image {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}

.spec-grid > div {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.spec-grid b {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--blue-dark);
}

.spec-grid span {
  font-size: 12px;
  color: var(--muted);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   CASE STUDIES & PROJECTS (PROJECTS.HTML)
   ========================================================================== */

.case-study {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 80px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.case-study.reverse {
  direction: rtl;
}

.case-study.reverse > * {
  direction: ltr;
}

.case-image {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.case-location {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(15, 23, 42, 0.85);
  color: #fff;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.case-number {
  font-family: "Manrope", sans-serif;
  font-size: 42px;
  font-weight: 800;
  color: var(--solar-dark);
  line-height: 1;
  margin-bottom: 8px;
}

.case-number span {
  font-size: 20px;
  color: var(--ink);
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.case-stats b {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.case-stats span {
  font-size: 12px;
  color: var(--muted);
}

/* Gallery Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition);
}

.gallery-card:hover {
  transform: translateY(-4px);
}

.gallery-card img {
  height: 220px;
  object-fit: cover;
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(12, 21, 36, 0.94);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  padding: 24px;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  max-height: 85vh;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
  position: absolute;
  top: -44px;
  right: 0;
  color: var(--white);
  font-size: 28px;
  cursor: pointer;
}

/* ==========================================================================
   EPC STEPS & ABOUT TIMELINE (EPC.HTML & ABOUT.HTML)
   ========================================================================== */

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

.step-line article {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.step-line article:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(2, 132, 199, 0.3);
}

.step-line article h3 {
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 12px;
}

.step-line article p {
  color: var(--ink-secondary);
  font-size: 14px;
  margin: 0;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.approach-grid > div {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px;
}

.approach-grid b {
  display: block;
  font-size: 18px;
  color: var(--blue-dark);
  margin-bottom: 4px;
}

.approach-grid span {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
}

.timeline-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.timeline-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), border-color var(--transition);
}

.timeline-item:hover {
  transform: translateY(-3px);
  border-color: rgba(245, 158, 11, 0.4);
}

.timeline-year {
  font-family: "Manrope", sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
}

.timeline-item p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}

.meta-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

/* ==========================================================================
   HOMEPAGE SPECIFIC COMPONENTS (9-SECTION BLUEPRINT)
   ========================================================================== */

/* 1. Hero Trust Badge Pill Array */
.hero-trust-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.hero-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.hero-trust-badge svg {
  color: var(--green);
}

/* 2. Enhanced Calculator Output & Payback Badge */
.calc-payback-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.calc-payback-card span {
  font-size: 12px;
  color: var(--dark-text-muted);
}

.calc-payback-card b {
  font-family: "Manrope", sans-serif;
  font-size: 18px;
  color: #38bdf8;
}

/* 3. Segmented Solution Pillars (3-Card Clean Grid) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pillar-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(2, 132, 199, 0.35);
}

.pillar-card.featured {
  border-color: var(--solar);
  background: linear-gradient(180deg, #ffffff 0%, #fffcf5 100%);
}

.pillar-pill {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.pillar-pill.blue {
  background: rgba(2, 132, 199, 0.1);
  color: var(--blue-dark);
}

.pillar-pill.solar {
  background: rgba(245, 158, 11, 0.15);
  color: #b45309;
}

.pillar-pill.green {
  background: rgba(16, 185, 129, 0.15);
  color: #059669;
}

.pillar-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 24px;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--ink);
}

.pillar-card p {
  color: var(--ink-secondary);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 24px;
  flex: 1;
}

.pillar-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pillar-features li {
  font-size: 13px;
  color: var(--ink-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.pillar-features li svg {
  color: var(--green);
  min-width: 16px;
}

/* 4. 4-Step Turnkey Execution Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.process-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.process-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.process-step-num {
  font-family: "Manrope", sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--blue);
  background: rgba(2, 132, 199, 0.08);
  display: inline-block;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.process-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--ink);
}

.process-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

/* 5. Filterable Case Studies Component */
.filter-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--line);
  background: var(--white);
  font-weight: 700;
  font-size: 13px;
  color: var(--ink-secondary);
  transition: var(--transition);
  cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.cases-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 1024px) {
  .cases-showcase-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .cases-showcase-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.case-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  display: flex;
  flex-direction: column;
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}

.case-card:hover {
  transform: perspective(1000px) translateY(-8px) rotateX(3deg) scale3d(1.015, 1.015, 1.015);
  box-shadow: 0 24px 48px -12px rgba(0, 28, 36, 0.18), 0 0 20px rgba(0, 196, 212, 0.12);
  border-color: rgba(0, 196, 212, 0.4);
}

.case-card-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #cbd5e1;
  transform-style: preserve-3d;
}

.case-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateZ(0);
}

.case-card:hover .case-card-img-wrap img {
  transform: scale(1.08) translateZ(12px);
}

.case-kw-badge {
  position: absolute;
  bottom: 14px;
  right: 14px;
  background: var(--ink);
  color: var(--solar);
  font-family: "Manrope", sans-serif;
  font-weight: 800;
  font-size: 14px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.case-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.case-card-body h3 {
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 6px;
}

.case-meta-location {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 16px;
}

.case-card-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  background: var(--paper);
  border-radius: var(--radius-sm);
  padding: 12px;
  margin-bottom: 20px;
}

.case-card-metrics > div b {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.case-card-metrics > div span {
  font-size: 11px;
  color: var(--muted);
}

/* 6. Hardware & Quality Depth Grid */
.hardware-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.hardware-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.hardware-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(2, 132, 199, 0.1);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.hardware-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 8px;
}

.hardware-card p {
  font-size: 14px;
  color: var(--ink-secondary);
  line-height: 1.6;
  margin: 0 0 20px;
  flex: 1;
}

.hardware-specs-list {
  background: var(--paper);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hardware-specs-list div {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed rgba(203, 213, 225, 0.7);
  padding-bottom: 4px;
}

.hardware-specs-list div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.hardware-specs-list span {
  color: var(--muted);
}

.hardware-specs-list b {
  color: var(--ink);
}

/* 7. Subsidy Table & Financing Matrix */
.subsidy-wrap {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 36px;
  align-items: start;
}

.subsidy-table-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.subsidy-table-header {
  padding: 24px 28px;
  background: #0f172a;
  color: var(--white);
}

.subsidy-table-header h3 {
  margin: 0 0 4px;
  font-family: "Manrope", sans-serif;
  font-size: 20px;
}

.subsidy-table-header p {
  margin: 0;
  color: #94a3b8;
  font-size: 13px;
}

.subsidy-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.subsidy-table th,
.subsidy-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--line-light);
}

.subsidy-table th {
  background: #f1f5f9;
  font-weight: 700;
  color: var(--ink);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.subsidy-table tr:hover td {
  background: #f8fafc;
}

.subsidy-table td b {
  color: var(--green-dark);
}

.loan-partner-card {
  background: linear-gradient(135deg, #00141a 0%, #002733 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 196, 212, 0.25);
}

.loan-badge {
  display: inline-block;
  background: rgba(245, 158, 11, 0.2);
  color: var(--solar);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.loan-partner-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 22px;
  font-weight: 800;
  margin: 0 0 10px;
}

.loan-partner-card p {
  color: #cbd5e1;
  font-size: 14px;
  line-height: 1.5;
  margin: 0 0 20px;
}

.loan-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.loan-stats > div {
  background: rgba(255, 255, 255, 0.06);
  padding: 12px;
  border-radius: var(--radius-sm);
}

.loan-stats b {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 22px;
  color: var(--solar);
}

.loan-stats span {
  font-size: 11px;
  color: #94a3b8;
}

/* 8. Dealer & EPC Partner Accelerator */
.dealer-accelerator {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.dealer-copy h2 {
  font-family: "Manrope", sans-serif;
  font-size: 32px;
  font-weight: 800;
  margin: 0 0 12px;
}

.dealer-copy p {
  color: var(--ink-secondary);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 24px;
}

.dealer-perks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}

.dealer-perks li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dealer-perks svg {
  color: var(--blue);
}

/* ==========================================================================
   FORM UI SYSTEM (Adani Clean-Tech Standard)
   ========================================================================== */

/* Universal Form Controls */
.lead-form,
.b2b-express-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-group,
.lead-form label,
.b2b-express-form label {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.lead-form label > input,
.lead-form label > select,
.lead-form label > textarea,
.b2b-express-form label > input,
.b2b-express-form label > select {
  margin-top: 6px;
  display: block;
}

.lead-form label .req,
.b2b-express-form label .req,
.form-group .req {
  color: #e11d48;
  margin-left: 3px;
  display: inline;
}

/* Polished Inputs, Selects & Textareas */
.lead-form input,
.lead-form select,
.lead-form textarea,
.b2b-express-form input,
.b2b-express-form select,
.calc-field input,
.calc-field select {
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1.5px solid rgba(0, 28, 36, 0.14);
  background: #ffffff;
  color: #001c24;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  line-height: 1.4;
  transition: border-color 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.22s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 2px rgba(0, 28, 36, 0.04);
}

.lead-form input::placeholder,
.lead-form textarea::placeholder,
.b2b-express-form input::placeholder {
  color: #88aab5;
  font-size: 13.5px;
}

.lead-form input:hover:not(:focus),
.lead-form select:hover:not(:focus),
.lead-form textarea:hover:not(:focus),
.b2b-express-form input:hover:not(:focus),
.b2b-express-form select:hover:not(:focus) {
  border-color: rgba(0, 196, 212, 0.5);
  background: #fafcfd;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus,
.b2b-express-form input:focus,
.b2b-express-form select:focus,
.calc-field input:focus,
.calc-field select:focus {
  outline: none;
  border-color: #00c4d4;
  background: #ffffff;
  box-shadow: 0 0 0 3.5px rgba(0, 196, 212, 0.18), 0 2px 8px rgba(0, 28, 36, 0.06);
}

/* Custom Select Styling with Clean SVG Chevron */
.lead-form select,
.b2b-express-form select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%230078d4' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 15px 15px;
  padding-right: 40px;
  cursor: pointer;
}

.lead-form select option,
.b2b-express-form select option {
  color: #001c24;
  background: #ffffff;
  padding: 10px;
}

.lead-form textarea {
  resize: vertical;
  min-height: 90px;
}

/* Contact Page Dedicated Card Container */
#leadForm.lead-form {
  background: #ffffff;
  border: 1px solid rgba(0, 196, 212, 0.25);
  border-radius: 20px;
  padding: 36px;
  box-shadow: 0 16px 40px -8px rgba(0, 28, 36, 0.09), 0 0 0 1px rgba(0, 28, 36, 0.03);
  position: relative;
  overflow: hidden;
}

#leadForm.lead-form::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #00c4d4, #0078d4, #f5a623);
}

/* B2B Express Registration Card Overhaul */
.b2b-form-card {
  background: #ffffff;
  border: 1px solid rgba(0, 196, 212, 0.28);
  border-radius: 18px;
  padding: 34px;
  box-shadow: 0 14px 36px -6px rgba(0, 28, 36, 0.08);
  position: relative;
  overflow: hidden;
}

.b2b-form-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #00c4d4, #f5a623);
}

.b2b-form-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 6px;
}

.b2b-form-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0 0 20px;
}

/* 9. FAQ Accordion */
.faq-wrap {
  max-width: 860px;
  margin: 0 auto;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

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

.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: "Manrope", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: var(--blue);
  transition: transform var(--transition);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.35s ease;
  padding: 0 24px;
  color: var(--ink-secondary);
  font-size: 14px;
  line-height: 1.65;
}

.faq-item.active .faq-answer {
  max-height: 280px;
  padding: 0 24px 20px;
}

/* ==========================================================================
   SOLUTIONS PAGE SPECIFIC COMPONENTS
   ========================================================================== */

/* Exploded System Anatomy Diagram */
.anatomy-flow-wrapper {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.anatomy-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}

.anatomy-step {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 14px;
  text-align: center;
  position: relative;
}

.anatomy-step-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(2, 132, 199, 0.1);
  color: var(--blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.anatomy-step h4 {
  font-family: "Manrope", sans-serif;
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 4px;
}

.anatomy-step p {
  font-size: 11px;
  color: var(--muted);
  margin: 0;
  line-height: 1.4;
}

/* Standard System Packages Comparison Matrix */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.package-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
}

.package-card.highlight {
  border-color: var(--solar);
  box-shadow: 0 12px 30px -4px rgba(245, 158, 11, 0.25);
}

.package-badge-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--solar);
  color: #000;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.package-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 28px;
  font-weight: 800;
  margin: 0 0 4px;
}

.package-ideal-for {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 20px;
}

.package-specs-table {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.package-spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.package-spec-row span {
  color: var(--muted);
}

.package-spec-row b {
  color: var(--ink);
}

/* Companion Mobile App Preview */
.app-showcase-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: #080f1a;
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 60px;
  position: relative;
  overflow: hidden;
}

.app-phone-mockup {
  background: #111d2e;
  border: 4px solid #334155;
  border-radius: 36px;
  padding: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  max-width: 320px;
  margin: 0 auto;
}

.app-screen-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.app-power-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 6px solid var(--solar);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  background: rgba(245, 158, 11, 0.06);
}

.app-power-circle b {
  font-size: 26px;
  font-weight: 800;
  color: var(--white);
}

.app-power-circle span {
  font-size: 10px;
  color: var(--solar);
  text-transform: uppercase;
}

.app-metrics-mini {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.app-metric-pill {
  background: rgba(255, 255, 255, 0.06);
  padding: 10px;
  border-radius: 10px;
  font-size: 11px;
}

.app-metric-pill b {
  display: block;
  font-size: 14px;
  color: #38bdf8;
}

/* Download Center */
.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.download-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.download-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue);
}

.download-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(2, 132, 199, 0.1);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
}

.download-card-info h4 {
  font-family: "Manrope", sans-serif;
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 2px;
}

.download-card-info span {
  font-size: 12px;
  color: var(--muted);
}

/* ==========================================================================
   CRO STICKY MOBILE ACTION BAR & GLOBAL MODAL
   ========================================================================== */

/* Sticky Mobile Action Bar (Mobile Only) */
.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 12px;
  z-index: 999;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
}

.mobile-action-bar-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.mob-action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 8px 6px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
  color: #cbd5e1;
  text-align: center;
  transition: background var(--transition);
}

.mob-action-btn.survey {
  background: var(--solar);
  color: #000000;
  font-weight: 800;
}

.mob-action-btn.whatsapp {
  background: rgba(37, 211, 102, 0.15);
  color: #25d366;
}

.mob-action-btn.call {
  background: rgba(2, 132, 199, 0.15);
  color: #38bdf8;
}

.mob-action-btn svg {
  width: 16px;
  height: 16px;
}

/* Global Roof Survey Modal */
.survey-modal {
  position: fixed;
  inset: 0;
  background: rgba(12, 21, 36, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 2100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
}

.survey-modal.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.survey-modal-dialog {
  background: var(--white);
  border-radius: 24px;
  border: 1px solid rgba(0, 196, 212, 0.28);
  box-shadow: 0 30px 70px -15px rgba(0, 28, 36, 0.45), 0 0 0 1px rgba(0, 28, 36, 0.04);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 38px 34px;
  position: relative;
  transform: translateY(16px) scale(0.98);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.survey-modal-dialog::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #00c4d4, #0078d4, #f5a623);
}

.survey-modal.open .survey-modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10;
}

.modal-close-btn:hover {
  background: #001c24;
  color: #00c4d4;
  border-color: #00c4d4;
  transform: rotate(90deg);
}

.modal-header {
  margin-bottom: 24px;
}

.modal-header .trust-badge {
  margin-bottom: 12px;
}

.modal-header h3 {
  font-family: "Manrope", sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 6px;
}

.modal-header p {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.5;
  margin: 0;
}

/* Electricity Bill Upload Simulation Box (Premium Interactive Dropzone) */
.bill-dropzone {
  border: 2px dashed rgba(0, 196, 212, 0.45);
  border-radius: 12px;
  padding: 18px 16px;
  text-align: center;
  background: linear-gradient(135deg, rgba(0, 196, 212, 0.04) 0%, rgba(244, 248, 250, 0.7) 100%);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.bill-dropzone:hover {
  border-color: #00c4d4;
  background: rgba(0, 196, 212, 0.09);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px -2px rgba(0, 196, 212, 0.15);
}

.bill-dropzone.dragover {
  border-color: #0078d4;
  background: rgba(0, 120, 212, 0.12);
  border-style: solid;
  transform: scale(1.02);
}

.bill-dropzone.attached {
  border-color: #00a896;
  border-style: solid;
  background: rgba(0, 168, 150, 0.08);
}

.bill-dropzone-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 196, 212, 0.12);
  color: #0078d4;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.bill-dropzone:hover .bill-dropzone-icon {
  transform: scale(1.08);
  background: #00c4d4;
  color: #001c24;
}

.bill-dropzone.attached .bill-dropzone-icon {
  background: #00a896;
  color: #ffffff;
}

.bill-dropzone span {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.bill-dropzone small {
  font-size: 11.5px;
  color: var(--muted);
}

.form-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  background: rgba(0, 28, 36, 0.04);
  border: 1px solid rgba(0, 28, 36, 0.08);
  border-radius: 8px;
  padding: 8px 12px;
  text-align: center;
  margin-top: 8px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (BREAKPOINTS)
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-wrap,
  .calc-container,
  .product-panel,
  .feature-grid,
  .case-study,
  .contact-grid,
  .split,
  .pillars-grid,
  .hardware-grid,
  .subsidy-wrap,
  .dealer-accelerator,
  .packages-grid,
  .app-showcase-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-grid,
  .anatomy-steps {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .feature-grid.reverse,
  .case-study.reverse {
    direction: ltr;
  }

  .animated-flowchart {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .number-grid,
  .step-line {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-main-img {
    height: 380px;
  }
}

@media (max-width: 768px) {
  .site-nav nav,
  .nav-actions .btn:not(.btn-survey) {
    display: none;
  }

  .top-utility-bar {
    display: none;
  }

  .mobile-action-bar {
    display: block;
  }

  body {
    padding-bottom: 64px;
  }

  .menu-btn {
    display: flex;
  }

  .section-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .section-pad {
    padding: 70px 0;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .calc-container {
    padding: 24px;
  }

  .cta-inner,
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .hero-stat-card {
    position: static;
    margin-top: 12px;
  }

  .survey-modal-dialog {
    padding: 24px;
  }

  .floating-whatsapp {
    bottom: 74px;
    right: 16px;
  }
}

@media (max-width: 480px) {
  .number-grid,
  .step-line,
  .spec-grid,
  .approach-grid,
  .calc-grid-metrics,
  .process-grid,
  .anatomy-steps,
  .loan-stats,
  .case-card-metrics {
    grid-template-columns: 1fr;
  }

  .floating-whatsapp {
    bottom: 74px;
    right: 14px;
    padding: 10px 14px;
    font-size: 12px;
  }
}

/* ==========================================================================
   PERSISTENT FLOATING ACTION TOOLBELT (Right Margin)
   Inspired by Vikram Solar & Tata Power Solar
   ========================================================================== */
.floating-toolbelt {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 998;
  display: flex;
  flex-direction: column;
  background: rgba(0, 28, 36, 0.95);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(0, 196, 212, 0.25);
  border-right: none;
  border-radius: 14px 0 0 14px;
  box-shadow: -4px 8px 30px rgba(0, 28, 36, 0.45);
  overflow: visible;
  padding: 6px 0;
}

.toolbelt-item {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  color: #f4f8fa;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
}

.toolbelt-item + .toolbelt-item {
  border-top: 1px solid rgba(0, 196, 212, 0.12);
}

.toolbelt-item:hover {
  background: rgba(0, 196, 212, 0.18);
  color: #00c4d4;
}

.toolbelt-item.call:hover {
  color: #00c4d4;
  background: rgba(0, 196, 212, 0.22);
}

.toolbelt-item.whatsapp:hover {
  color: #00e5ff;
  background: rgba(0, 229, 255, 0.20);
}

.toolbelt-item.survey:hover {
  color: #ffc043;
  background: rgba(245, 166, 35, 0.25);
}

.toolbelt-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}

.toolbelt-label {
  position: absolute;
  right: 100%;
  margin-right: 10px;
  padding: 6px 12px;
  background: #001c24;
  color: #00c4d4;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  border-radius: 8px;
  border: 1px solid rgba(0, 196, 212, 0.35);
  box-shadow: 0 4px 14px rgba(0, 28, 36, 0.5);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.toolbelt-label::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: #001c24;
}

.toolbelt-item:hover .toolbelt-label {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

@media (max-width: 900px) {
  .floating-toolbelt {
    display: none !important;
  }
}

/* ==========================================================================
   HERO INTERACTIVE SEGMENT SWITCHER
   Inspired by Tata Power Solar & Styled for Adani Clean-Tech
   ========================================================================== */
.hero-segment-tabs {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  background: rgba(0, 28, 36, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 196, 212, 0.3);
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero-segment-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-secondary);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

.hero-segment-btn:hover {
  color: var(--blue);
}

.hero-segment-btn.active {
  background: #001c24;
  color: #00c4d4;
  box-shadow: 0 4px 14px rgba(0, 28, 36, 0.25);
  border: 1px solid #00c4d4;
}

/* ==========================================================================
   HIGH-IMPACT DARK METRICS STRIP
   Inspired by Premier Energies & Adani Solar
   ========================================================================== */
.metrics-strip {
  background: linear-gradient(180deg, #001217 0%, #001c24 100%);
  border-top: 1px solid rgba(0, 196, 212, 0.18);
  border-bottom: 1px solid rgba(0, 196, 212, 0.18);
  padding: 44px 0;
  position: relative;
  overflow: hidden;
}

.metrics-strip::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 196, 212, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

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

.metric-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 20px;
  border-left: 1px solid rgba(0, 196, 212, 0.15);
  transition: transform 0.25s ease;
}

.metric-card:first-child {
  border-left: none;
}

.metric-card:hover {
  transform: translateY(-3px);
}

.metric-card-val {
  font-family: "Manrope", sans-serif;
  font-size: 38px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

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

.metric-card-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #e2e8f0;
}

.metric-card-sub {
  font-size: 12px;
  color: #94a3b8;
  line-height: 1.4;
}

@media (max-width: 900px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .metric-card:nth-child(3) {
    border-left: none;
  }
}

@media (max-width: 480px) {
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .metric-card {
    border-left: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 16px;
  }
  .metric-card:last-child {
    border-bottom: none;
  }
}

/* ==========================================================================
   INTERACTIVE 3D SOLAR MODULE HOTSPOT EXPLORER
   Inspired by Adani Solar & Premier Energies
   ========================================================================== */
.hotspot-explorer-wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-top: 36px;
  box-shadow: var(--shadow-md);
}

.hotspot-stage {
  position: relative;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 28px 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 196, 212, 0.25);
  box-shadow: 0 10px 30px -10px rgba(0, 28, 36, 0.08), 0 0 0 1px rgba(0, 28, 36, 0.02);
  min-height: 440px;
}

.hotspot-panel-wrap {
  position: relative;
  display: block;
  max-width: 380px;
  width: 100%;
  margin: 0 auto;
}

.hotspot-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  user-select: none;
  -webkit-user-select: none;
}

/* Hotspot Indicator Buttons */
.hotspot-btn {
  position: absolute;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #00c4d4;
  color: #001c24;
  border: 2.5px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0, 28, 36, 0.25);
  z-index: 10;
  padding: 0;
  line-height: 1;
}

.hotspot-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid #00c4d4;
  opacity: 0.8;
  animation: pulse-ring 2.2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  pointer-events: none;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.6);
    opacity: 0.9;
  }
  60%, 100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.hotspot-icon {
  position: relative;
  z-index: 2;
  font-family: monospace, sans-serif;
  font-weight: 900;
  font-size: 18px;
  margin-top: -1px;
}

.hotspot-btn.active,
.hotspot-btn:hover {
  background: #001c24;
  color: #00c4d4;
  border-color: #00c4d4;
  transform: translate(-50%, -50%) scale(1.22);
  box-shadow: 0 0 20px rgba(0, 196, 212, 0.8), 0 6px 14px rgba(0, 28, 36, 0.35);
}

.hotspot-btn.active .hotspot-pulse {
  animation: none;
  opacity: 0;
}

/* ==========================================================================
   PIXEL-ACCURATE HOTSPOT COORDINATES
   Based on assets/solar_panel_product.jpeg dimensions (900x900)
   Left Panel (Front Face): X: 21%-50%, Y: 16%-89%
   Right Panel (Rear Face): X: 51%-81%, Y: 17%-89%
   ========================================================================== */

/* 1. Silicon Cells: Center of the front dark cell array */
.hotspot-btn[data-target="cells"] {
  top: 53%;
  left: 35%;
}

/* 2. ARC Tempered Glass: Upper reflective front surface */
.hotspot-btn[data-target="glass"] {
  top: 26%;
  left: 35%;
}

/* 3. Anodized Aluminum Frame: Left outer perimeter structural extrusion */
.hotspot-btn[data-target="frame"] {
  top: 53%;
  left: 21%;
}

/* 4. IP68 Junction Box: Center enclosure with bypass diodes on rear face */
.hotspot-btn[data-target="jbox"] {
  top: 53.3%;
  left: 64.8%;
}

/* Bottom Labels Bar */
.hotspot-labels-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.hotspot-label-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f1f5f9;
  border: 1px solid rgba(0, 28, 36, 0.08);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 11px;
  color: var(--ink-secondary);
}

.hotspot-label-pill b {
  color: var(--ink);
}

.hotspot-detail-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.3s ease;
}

.hotspot-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 196, 212, 0.15);
  color: #0078d4;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  align-self: flex-start;
}

.hotspot-title {
  font-family: "Manrope", sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  margin: 0;
}

.hotspot-desc {
  font-size: 14px;
  color: var(--ink-secondary);
  line-height: 1.6;
  margin: 0;
}

.hotspot-specs-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.hotspot-specs-list li {
  font-size: 12px;
  color: var(--ink);
  background: var(--paper);
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}

.hotspot-specs-list li b {
  font-weight: 700;
  color: var(--blue-dark);
  font-size: 13px;
  margin-bottom: 2px;
}

@media (max-width: 900px) {
  .hotspot-explorer-wrap {
    grid-template-columns: 1fr;
    padding: 20px;
  }
}

/* ==========================================================================
   3-CARD PRE-FOOTER ACTION GATEWAY
   Inspired by Tata Power Solar
   ========================================================================== */
.prefooter-gateway {
  padding: 60px 0 30px;
  background: var(--white);
  border-top: 1px solid var(--line);
}

.gateway-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gateway-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
}

.gateway-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: transparent;
  transition: background 0.3s ease;
}

.gateway-card:hover {
  transform: perspective(1000px) translateY(-10px) rotateX(4deg) scale3d(1.02, 1.02, 1.02);
  box-shadow: 0 28px 56px -12px rgba(0, 28, 36, 0.22), 0 0 25px rgba(0, 196, 212, 0.16);
  border-color: #00c4d4;
}

.gateway-card:hover::before {
  background: linear-gradient(90deg, #00c4d4, #0078d4, #f5a623);
}

.gateway-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-dark);
  margin-bottom: 20px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  transform-style: preserve-3d;
}

.gateway-card:hover .gateway-icon {
  background: #001c24;
  color: #00c4d4;
  border-color: #00c4d4;
  transform: translateZ(24px) scale(1.12);
  box-shadow: 0 10px 20px rgba(0, 196, 212, 0.3);
}

.gateway-card h3 {
  font-family: "Manrope", sans-serif;
  font-size: 20px;
  font-weight: 800;
  margin: 0 0 10px;
  color: var(--ink);
}

.gateway-card p {
  font-size: 14px;
  color: var(--ink-secondary);
  line-height: 1.6;
  margin: 0 0 24px;
  flex-grow: 1;
}

.gateway-card .btn {
  width: 100%;
  margin-top: auto;
}

@media (max-width: 900px) {
  .gateway-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   SMOOTH 3D ANIMATION & DEPTH SYSTEM (Mobile & Desktop)
   ui-ux-pro-max standard: GPU-accelerated, 60-120fps, spring-damped
   ========================================================================== */

/* Universal 3D Card Interactive Tilt Class */
.card-3d {
  position: relative;
  transform-style: preserve-3d;
  will-change: transform, box-shadow;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s ease, border-color 0.28s ease;
}

/* Dynamic 3D Glare Light Sheen */
.card-3d-glare {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle 380px at var(--glare-x, 50%) var(--glare-y, 50%), rgba(0, 196, 212, 0.24) 0%, transparent 65%);
  opacity: var(--glare-opacity, 0);
  pointer-events: none;
  z-index: 10;
  transition: opacity 0.3s ease;
  mix-blend-mode: overlay;
}

/* 3D Elevation on Metrics Strip Cards */
.metrics-strip {
  position: relative;
  overflow: hidden;
}

.metrics-strip::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 200%;
  background: radial-gradient(ellipse at 50% 50%, rgba(0, 196, 212, 0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.metric-card {
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
  z-index: 1;
}

.metric-card:hover {
  transform: perspective(700px) translateY(-5px) translateZ(12px);
}

.metric-card-val {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.metric-card:hover .metric-card-val {
  transform: scale(1.04);
}

/* Mobile & Touch 3D Tactile Feedback */
@media (hover: none) and (pointer: coarse) {
  .card-3d:active,
  .case-card:active,
  .gateway-card:active {
    transform: perspective(800px) scale3d(0.985, 0.985, 0.985) translateZ(-6px) !important;
    transition: transform 0.12s ease !important;
  }
}

/* Accessibility: Full Respect for prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .hero-media,
  .hero-img-container,
  .hero-stat-card,
  .hero-3d-halo,
  .hotspot-stage,
  .hotspot-panel-model,
  .hotspot-btn,
  .case-card,
  .gateway-card,
  .metric-card,
  .card-3d {
    animation: none !important;
    transform: none !important;
    transition: none !important;
  }
  .card-3d-glare,
  .hotspot-scan-line {
    display: none !important;
  }
}