/* 
 * Micro PC Systems - Complete Unified Master Stylesheet (v5.0)
 * 30 Years Experience (Est. 1996) - Solar Energy & Electric Mobility Divisions
 */

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

:root {
  /* Color Palette - Light Mode Premium */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-input: #f8fafc;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  /* Division Accent Colors */
  --accent-solar: #ea580c;
  --accent-solar-primary: #71b032;
  --accent-solar-green: #71b032;
  --accent-ev: #0f172a;
  --accent-ev-blue: #2563eb;
  --accent-ev-neon: #2563eb;
  --accent-ev-yellow: #eab308;

  --border-color: #e2e8f0;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.12);
  --glass-bg: rgba(255, 255, 255, 0.96);
  --glass-border: rgba(0, 0, 0, 0.08);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

/* Scrollbar Style */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

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

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

.section {
  padding: 80px 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.section-alt {
  padding: 80px 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background-color: rgba(113, 176, 50, 0.1);
  color: var(--accent-solar-green);
  font-size: 13px;
  font-weight: 700;
  border-radius: 30px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.section-title {
  font-size: 36px;
  margin-bottom: 14px;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 16px;
}

.text-center { text-align: center; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 26px;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all var(--transition-fast);
  gap: 8px;
  border: none;
  outline: none;
  text-align: center;
}

.btn-solar {
  background-color: var(--accent-solar-green);
  color: #ffffff !important;
  border: 1px solid var(--accent-solar-green);
  box-shadow: 0 4px 14px rgba(113, 176, 50, 0.25);
}

.btn-solar:hover {
  background-color: #5c9327;
  color: #ffffff !important;
  box-shadow: none;
}

.btn-ev {
  background-color: var(--accent-ev-neon);
  color: #ffffff !important;
  border: 1px solid var(--accent-ev-neon);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}

.btn-ev:hover {
  background-color: #1d4ed8;
  color: #ffffff !important;
  box-shadow: none;
}

.btn-outline {
  background-color: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-outline:hover {
  border-color: var(--text-primary);
  background-color: var(--bg-tertiary);
}

/* ===================================================
   HEADER & TOP CONTACT BAR
   =================================================== */
.header-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.top-bar {
  background-color: #0f172a;
  color: #cbd5e1;
  font-size: 12px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: nowrap;
  gap: 12px;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: nowrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.top-bar-item a {
  color: #38bdf8;
  font-weight: 600;
}

.top-bar-item a:hover {
  color: #7dd3fc;
  text-decoration: underline;
}

.top-bar-tag {
  background: rgba(113, 176, 50, 0.2);
  color: #a3e635;
  border: 1px solid rgba(113, 176, 50, 0.4);
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.top-bar-separator {
  color: #475569;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.top-bar-feedback {
  background: rgba(234, 88, 12, 0.15);
  border: 1px solid rgba(234, 88, 12, 0.35);
  padding: 2px 10px;
  border-radius: 20px;
  color: #fed7aa;
  white-space: nowrap;
}

.top-bar-feedback a {
  color: #fb923c !important;
  font-weight: 700;
}

.top-bar-socials {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-bar-social-link {
  color: #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.top-bar-social-link:hover {
  color: #ffffff;
  transform: translateY(-1px);
}

.header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 22px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-solar-green);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-solar-green);
  transition: width var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
}

/* ===================================================
   HERO PORTAL SECTION (SPLIT SCREEN)
   =================================================== */
.hero-portal,
.portal-hero {
  display: flex;
  min-height: calc(100vh - 105px);
  position: relative;
  overflow: hidden;
  margin-top: 105px;
}

.portal-side {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: flex var(--transition-slow);
  overflow: hidden;
  min-height: 520px;
  cursor: pointer;
  padding: 60px 30px;
}

.portal-side.solar {
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.portal-side-bg,
.portal-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
  z-index: 1;
}

.portal-side::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.95) 85%);
  z-index: 2;
  transition: opacity var(--transition-normal);
}

.portal-content,
.portal-content-box {
  position: relative;
  z-index: 3;
  color: var(--text-primary);
  text-align: center;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.portal-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
}

.portal-content h2,
.portal-content-box h2 {
  font-size: 38px;
  margin-bottom: 14px;
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1.15;
}

.portal-content p,
.portal-content-box p {
  font-size: 15.5px;
  margin-bottom: 24px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.portal-side:hover {
  flex: 1.25;
}

.portal-side:hover .portal-side-bg,
.portal-side:hover .portal-bg {
  transform: scale(1.05);
}

.portal-divider-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--bg-secondary);
  border: 4px solid var(--border-color);
  width: 95px;
  height: 95px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.15);
  color: var(--text-primary);
  line-height: 1;
}

.portal-divider-badge .badge-num {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: var(--accent-ev-blue);
  display: block;
}

.portal-divider-badge .badge-lbl {
  font-family: 'Dancing Script', cursive;
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-solar-green);
  display: block;
  margin-top: -4px;
}

/* ===================================================
   ABOUT & STATS STRIP
   =================================================== */
.about-strip {
  background-color: #0f172a;
  color: #ffffff;
  padding: 45px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.about-strip-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.about-strip-item:hover {
  transform: translateY(-3px);
  border-color: var(--accent-solar-green);
}

.about-strip-num {
  font-size: 34px;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #a3e635;
  line-height: 1.1;
  margin-bottom: 8px;
}

.about-strip-label {
  font-size: 13.5px;
  color: #cbd5e1;
  line-height: 1.4;
}

/* ===================================================
   3 MAIN DIVISION CARDS
   =================================================== */
.divisions-cards-grid,
.division-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.division-card,
.division-card-large {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.division-card:hover,
.division-card-large:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-solar-green);
}

.division-card-img {
  height: 220px;
  background-size: cover;
  background-position: center;
  position: relative;
  background-color: var(--bg-tertiary);
}

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

.division-card-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  width: fit-content;
}

.division-card-tag.solar {
  background: rgba(113, 176, 50, 0.15);
  color: #4d7c0f;
}

.division-card-tag.storage {
  background: rgba(234, 88, 12, 0.12);
  color: #c2410c;
}

.division-card-tag.ev {
  background: rgba(37, 99, 235, 0.12);
  color: #1d4ed8;
}

.division-card-title,
.division-card-body h3 {
  font-size: 22px;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.division-card-desc,
.division-card-body p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.5;
}

.division-card-list {
  margin-bottom: 24px;
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-top: auto;
}

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

.division-card-list li::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 9px;
  border: solid var(--accent-solar-green);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-right: 6px;
  flex-shrink: 0;
}

/* ===================================================
   PARTNER LOGOS & ACCREDITATIONS
   =================================================== */
.partners-section {
  padding: 56px 0;
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.partners-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 36px auto;
}

.partners-main-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.partners-subtitle {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0 auto;
}

.partner-logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.partner-logos-grid.partner-logos-grid-2 {
  max-width: 600px;
  margin: 0 auto;
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 1024px) {
  .partner-logos-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .partner-logos-grid.partner-logos-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .partner-logos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .partner-logos-grid.partner-logos-grid-2 {
    grid-template-columns: repeat(2, 1fr);
    max-width: 100%;
  }
  .partners-main-title {
    font-size: 26px;
  }
}

@media (max-width: 480px) {
  .partner-logos-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .partner-logos-grid.partner-logos-grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* EV Featured Partners Showcase (2-Card layout) */
.ev-partners-featured-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(280px, 420px));
  justify-content: center;
  gap: 28px;
  margin: 0 auto;
  max-width: 900px;
}

.ev-partner-card {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: 16px;
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 150px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.05);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.ev-partner-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
}

.ev-partner-card:first-child:hover {
  border-color: #16a34a;
  box-shadow: 0 16px 32px rgba(22, 163, 74, 0.12);
}

.ev-partner-card:last-child:hover {
  border-color: #dc2626;
  box-shadow: 0 16px 32px rgba(220, 38, 38, 0.12);
}

.ev-partner-logo-box {
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ev-partner-logo {
  max-width: 90%;
  max-height: 75px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: contrast(1.04);
  transition: transform 0.3s ease;
}

.ev-partner-card:hover .ev-partner-logo {
  transform: scale(1.06);
}

.ev-partner-badge-row {
  margin-top: 14px;
  display: flex;
  justify-content: center;
}

.ev-partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.3px;
  background: #f0fdf4;
  color: #15803d;
  border: 1px solid #bbf7d0;
  text-transform: uppercase;
}

.ev-partner-badge.badge-horwin {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

@media (max-width: 640px) {
  .ev-partners-featured-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .ev-partner-card {
    padding: 14px 10px;
    min-height: 110px;
    border-radius: 12px;
  }
  .ev-partner-logo-box {
    height: 52px;
  }
  .ev-partner-logo {
    max-height: 48px;
    max-width: 95%;
  }
  .ev-partner-badge-row {
    margin-top: 8px;
  }
  .ev-partner-badge {
    font-size: 10px;
    padding: 3px 8px;
    gap: 4px;
  }
}

.partner-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 90px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.partner-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-solar-green);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.08);
}

.partner-logo-img {
  max-width: 100%;
  max-height: 48px;
  object-fit: contain;
  filter: contrast(1.05);
  transition: transform var(--transition-fast);
}

.partner-card:hover .partner-logo-img {
  transform: scale(1.05);
}

.partners-title {
  text-align: center;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 20px;
}

.partner-logos-marquee {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.partner-logo-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.partner-logo-item:hover {
  transform: translateY(-2px);
  border-color: var(--accent-solar-green);
  color: var(--text-primary);
}

/* ===================================================
   INTERACTIVE SOLAR SAVINGS CALCULATOR
   =================================================== */
.calc-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 85px 0;
  position: relative;
  overflow: hidden;
}

.calc-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(113, 176, 50, 0.18) 0%, transparent 70%);
  z-index: 1;
}

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

.calc-wrapper {
  background: rgba(30, 41, 59, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  border-radius: var(--border-radius-lg);
  padding: 42px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.calc-title {
  font-size: 32px;
  margin-bottom: 10px;
  color: #ffffff;
}

.calc-subtitle {
  color: #94a3b8;
  font-size: 14.5px;
  margin-bottom: 24px;
  line-height: 1.5;
}

.calc-input-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-md);
  padding: 24px;
}

.calc-input-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-size: 14px;
  font-weight: 600;
  color: #e2e8f0;
}

.calc-bill-val {
  font-size: 24px;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #a3e635;
  white-space: nowrap;
}

.calc-range-slider {
  width: 100%;
  height: 8px;
  border-radius: 5px;
  background: #334155;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.calc-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #71b032;
  cursor: pointer;
  box-shadow: 0 0 12px rgba(113, 176, 50, 0.8);
  border: 2px solid #ffffff;
  transition: transform 0.15s ease;
}

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

.calc-quick-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.calc-quick-pill {
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  font-size: 12px;
  color: #cbd5e1;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.calc-quick-pill:hover,
.calc-quick-pill.active {
  background: rgba(113, 176, 50, 0.3);
  border-color: #71b032;
  color: #a3e635;
}

.calc-results-card {
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(113, 176, 50, 0.4);
  border-radius: var(--border-radius-md);
  padding: 30px;
  box-shadow: inset 0 0 20px rgba(113, 176, 50, 0.08);
}

.calc-results-header {
  text-align: center;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
}

.calc-results-badge {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #94a3b8;
  font-weight: 700;
  margin-bottom: 6px;
  display: block;
}

.calc-system-size {
  font-size: 42px;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #38bdf8;
  line-height: 1.1;
}

.calc-system-sub {
  font-size: 13px;
  color: #cbd5e1;
  margin-top: 4px;
}

.calc-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 22px;
}

.calc-metric-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 12px;
}

.calc-metric-lbl {
  font-size: 11px;
  color: #94a3b8;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.calc-metric-val {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-heading);
  color: #ffffff;
  white-space: nowrap;
}

.calc-metric-val.green {
  color: #a3e635;
}

.calc-metric-val.blue {
  color: #38bdf8;
}

/* ===================================================
   BANK FINANCING PARTNERS
   =================================================== */
.bank-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.bank-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 20px 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: all var(--transition-fast);
}

.bank-card:hover {
  border-color: var(--accent-solar-green);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.bank-name {
  font-size: 16px;
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 6px;
}

.bank-scheme {
  font-size: 12.5px;
  color: var(--accent-solar-green);
  font-weight: 600;
}

/* ===================================================
   FEATURED PROJECTS / CASE STUDIES
   =================================================== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.project-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-solar-green);
}

.project-card-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  position: relative;
  background-color: var(--bg-tertiary);
}

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

.project-capacity-badge {
  display: inline-block;
  background: rgba(113, 176, 50, 0.12);
  color: #4d7c0f;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11.5px;
  font-weight: 700;
  margin-bottom: 10px;
  width: fit-content;
}

.project-title {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.project-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--text-muted);
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  margin-top: auto;
}

.project-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ===================================================
   REGIONAL SERVICE DIVISIONS (NORTH / EAST / SOUTH)
   =================================================== */
.regional-section {
  padding: 85px 0;
  background-color: var(--bg-primary);
}

.region-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.region-tab-btn {
  padding: 12px 28px;
  border-radius: 30px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.region-tab-btn:hover,
.region-tab-btn.active {
  background: var(--accent-solar-green);
  color: #ffffff;
  border-color: var(--accent-solar-green);
  box-shadow: 0 4px 14px rgba(113, 176, 50, 0.25);
}

.region-tab-pane {
  display: none;
}

.region-tab-pane.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

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

.division-profile-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.division-profile-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 28px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.division-profile-title h3 {
  font-size: 24px;
  margin-bottom: 6px;
  color: #ffffff;
}

.division-profile-title p {
  color: #94a3b8;
  font-size: 14px;
}

.division-profile-hotline {
  background: rgba(113, 176, 50, 0.2);
  border: 1px solid rgba(113, 176, 50, 0.5);
  padding: 10px 20px;
  border-radius: 12px;
  text-align: right;
}

.division-profile-hotline span {
  font-size: 11px;
  text-transform: uppercase;
  color: #d9f99d;
  display: block;
  font-weight: 700;
}

.division-profile-hotline a {
  font-size: 20px;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #a3e635;
}

.division-profile-body {
  padding: 36px;
}

.staff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.staff-card {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 18px 20px;
  display: flex;
  gap: 14px;
  align-items: center;
  transition: all var(--transition-fast);
}

.staff-card:hover {
  background: #ffffff;
  border-color: var(--accent-solar-green);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.staff-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(113, 176, 50, 0.12);
  color: var(--accent-solar-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.staff-info {
  flex-grow: 1;
}

.staff-role {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.staff-phone a {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-primary);
  display: inline-block;
  transition: color var(--transition-fast);
}

.staff-phone a:hover {
  color: var(--accent-solar-green);
}

.division-footer-meta {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 20px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13.5px;
}

.division-email-list {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.division-email-link {
  color: var(--accent-ev-blue);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.division-feedback-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(234, 88, 12, 0.08);
  border: 1px solid rgba(234, 88, 12, 0.25);
  padding: 6px 14px;
  border-radius: 20px;
  color: #c2410c;
  font-weight: 600;
}

.division-feedback-pill a {
  color: #ea580c;
  font-weight: 700;
}

/* ===================================================
   CONTACT CONSULTATION FORMS
   =================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: rgba(113, 176, 50, 0.1);
  color: var(--accent-solar-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-form-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.contact-form-box h3 {
  font-size: 22px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-solar-green);
}

.form-group textarea {
  height: 100px;
  resize: vertical;
}

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  padding: 80px 0 30px;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.6fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 24px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-desc {
  color: var(--text-secondary);
  font-size: 13.5px;
  margin-bottom: 20px;
  line-height: 1.5;
}

.footer-links-title {
  font-size: 15px;
  margin-bottom: 20px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links-list a {
  color: var(--text-secondary);
  font-size: 13.5px;
}

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

.footer-contact-info {
  font-size: 13px;
  color: var(--text-secondary);
}

.footer-contact-info li {
  margin-bottom: 14px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-secondary);
}

.footer-contact-icon {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--accent-solar-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background-color: var(--accent-solar-green);
  border-color: var(--accent-solar-green);
  color: #ffffff !important;
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* ===================================================
   MODALS & TOASTS
   =================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  max-width: 550px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  padding: 36px;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 3000;
}

.toast {
  background-color: var(--bg-secondary);
  border-left: 5px solid var(--accent-solar-green);
  box-shadow: var(--shadow-lg);
  padding: 16px 24px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-left: 5px solid var(--accent-solar-green);
  transform: translateY(20px);
  opacity: 0;
  animation: toastIn 0.3s forwards;
}

@keyframes toastIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.toast.toast-fade-out {
  opacity: 0;
  transform: translateY(-20px);
  transition: all 0.3s;
}

/* ===================================================
   RESPONSIVE DESIGN
   =================================================== */
@media (max-width: 1200px) {
  .top-bar-container {
    flex-wrap: wrap;
  }
  .top-bar-left {
    flex-wrap: wrap;
  }
}

@media (max-width: 1024px) {
  .hero-portal,
  .portal-hero {
    flex-direction: column;
    min-height: auto;
    margin-top: 130px;
  }

  .portal-side {
    min-height: 440px;
  }

  .portal-side:hover {
    flex: 1;
  }

  .portal-divider-badge {
    display: none;
  }

  .about-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .divisions-cards-grid,
  .division-cards-grid,
  .calc-wrapper,
  .staff-grid,
  .projects-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .bank-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
    width: 100%;
    max-width: 100%;
  }

  .section,
  .section-alt,
  .regional-section {
    padding: 45px 0;
  }

  .section-header {
    margin-bottom: 28px;
    padding: 0 6px;
  }

  .section-title {
    font-size: 24px;
    line-height: 1.25;
  }

  .section-desc {
    font-size: 14px;
    line-height: 1.5;
  }

  /* Hide Top Bar on Mobile for ultra-clean look */
  .top-bar {
    display: none !important;
  }

  /* Header Mobile */
  .header .container {
    height: 64px;
    padding: 0 16px;
  }

  .logo img {
    height: 38px !important;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 64px !important;
    left: 0;
    width: 100%;
    height: calc(100vh - 64px) !important;
    background-color: var(--bg-secondary);
    flex-direction: column;
    padding: 24px 20px;
    align-items: flex-start;
    gap: 16px;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    z-index: 999;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .hero-portal,
  .portal-hero {
    margin-top: 64px !important;
  }

  .nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .nav-actions .btn {
    padding: 8px 14px;
    font-size: 13px;
    white-space: nowrap !important;
    height: 38px;
    line-height: 1;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-btn-desktop {
    display: none !important;
  }

  /* Region Tabs Mobile */
  .region-tabs {
    flex-direction: column;
    gap: 8px;
    width: 100%;
    margin-bottom: 24px;
  }

  .region-tab-btn {
    width: 100%;
    justify-content: center;
    padding: 10px 16px;
    font-size: 13.5px;
  }

  .division-profile-header {
    padding: 20px 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .division-profile-title h3 {
    font-size: 19px;
  }

  .division-profile-hotline {
    width: 100%;
    text-align: left;
    padding: 8px 12px;
  }

  .division-profile-hotline a {
    font-size: 17px;
  }

  .division-profile-body {
    padding: 20px 16px;
  }

  .staff-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 20px;
  }

  .staff-card {
    padding: 14px 16px;
  }

  .division-footer-meta {
    padding: 16px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .division-email-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
  }

  .division-email-link {
    font-size: 12.5px;
    word-break: break-all;
  }

  .division-feedback-pill {
    width: 100%;
    font-size: 12px;
    padding: 6px 10px;
  }

  /* Other Grids */
  .about-strip-grid,
  .bank-grid,
  .calc-metrics-grid,
  .footer-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
    font-size: 12px;
  }

  /* Calculator Mobile Styles */
  .calc-section {
    padding: 35px 0 !important;
  }

  .calc-wrapper {
    padding: 16px 12px !important;
    gap: 14px !important;
    border-radius: 14px !important;
  }

  .calc-title {
    font-size: 20px !important;
    font-weight: 700 !important;
    line-height: 1.25 !important;
    margin-bottom: 6px !important;
  }

  .calc-subtitle {
    font-size: 12.5px !important;
    margin-bottom: 14px !important;
    line-height: 1.4 !important;
    color: #94a3b8 !important;
  }

  .calc-input-card {
    padding: 14px 12px !important;
    border-radius: 12px !important;
  }

  .calc-input-label {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 8px !important;
    margin-bottom: 10px !important;
  }

  .calc-input-label span:first-child {
    font-size: 12px !important;
    font-weight: 600 !important;
    line-height: 1.25 !important;
    color: #e2e8f0 !important;
  }

  .calc-bill-val {
    font-size: 18px !important;
    font-weight: 800 !important;
    color: #a3e635 !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    letter-spacing: -0.2px !important;
    display: inline-block !important;
  }

  .calc-range-slider {
    margin: 4px 0 8px 0 !important;
  }

  .calc-quick-pills {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
    margin-top: 10px !important;
  }

  .calc-quick-pill {
    flex: 1 1 auto !important;
    padding: 6px 8px !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    white-space: nowrap !important;
    text-align: center !important;
    border-radius: 6px !important;
  }

  .calc-results-card {
    padding: 16px 12px !important;
    border-radius: 12px !important;
    margin-top: 4px !important;
  }

  .calc-results-header {
    padding-bottom: 10px !important;
    margin-bottom: 12px !important;
  }

  .calc-results-badge {
    font-size: 10px !important;
    letter-spacing: 0.5px !important;
    margin-bottom: 4px !important;
  }

  .calc-system-size {
    font-size: 28px !important;
    font-weight: 800 !important;
    line-height: 1.1 !important;
    margin-bottom: 4px !important;
  }

  .calc-system-sub {
    font-size: 11.5px !important;
    line-height: 1.3 !important;
  }

  .calc-metrics-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px !important;
    margin-bottom: 14px !important;
  }

  .calc-metric-item {
    padding: 8px 8px !important;
    border-radius: 8px !important;
  }

  .calc-metric-lbl {
    font-size: 9.5px !important;
    margin-bottom: 2px !important;
    line-height: 1.2 !important;
  }

  .calc-metric-val {
    font-size: 13.5px !important;
    font-weight: 700 !important;
    white-space: nowrap !important;
    line-height: 1.2 !important;
  }

  .calc-results-card .btn-solar {
    padding: 11px 12px !important;
    font-size: 13px !important;
    width: 100% !important;
    border-radius: 8px !important;
  }

  /* Hero adjustments */
  .ev-hero,
  .solar-hero {
    padding: 125px 16px 50px !important;
  }

  .ev-hero h1,
  .solar-hero h1 {
    font-size: 28px !important;
    line-height: 1.2 !important;
  }

  .ev-hero p,
  .solar-hero p {
    font-size: 14.5px !important;
    margin-bottom: 20px !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 12px;
  }

  .btn {
    padding: 9px 16px;
    font-size: 13px;
  }

  .modal-content {
    padding: 20px 14px;
    width: 95%;
  }
}