/* ==========================================================================
   WattNxt Global Styles: Pista Green Light Theme (#e4f0ef)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');
@import url('./tokens.css');
@import url('./hero-animation.css');

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-base);
  color: var(--text-primary);
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  background-color: var(--bg-base);
  color: var(--text-secondary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--header-height);
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.25;
  font-weight: 800;
}

h1 { font-size: clamp(2.25rem, 4vw + 1rem, 3.75rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 2.5vw + 1rem, 2.5rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.25rem, 1.5vw + 0.75rem, 1.65rem); }
h4 { font-size: 1.15rem; }

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
}

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

/* Container & Layout */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

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

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--accent-teal-dim);
  color: var(--accent-teal);
  border: 1px solid var(--border-active);
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-badge.amber {
  background: var(--accent-amber-dim);
  color: var(--accent-amber);
  border-color: var(--border-amber);
}

.section-title {
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
}

/* Buttons & CTA */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-emerald) 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(13, 148, 136, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(13, 148, 136, 0.4);
  background: linear-gradient(135deg, #0f766e 0%, #047857 100%);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: #f8fafc;
  border-color: var(--border-glass-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-amber {
  background: linear-gradient(135deg, var(--accent-amber) 0%, #b45309 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(217, 119, 6, 0.25);
}

.btn-amber:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(217, 119, 6, 0.4);
}

/* Global Navigation Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 500;
  background: rgba(228, 240, 228, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 4px 20px rgba(15, 41, 25, 0.05);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(228, 240, 228, 0.98);
  box-shadow: 0 8px 30px rgba(15, 41, 25, 0.09);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  min-height: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.nav-mobile-cta {
  display: none;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  width: 230px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
}

.logo-img {
  width: 406px;
  height: 228px;
  max-width: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  object-fit: fill;
}

.site-header .logo-wrapper {
  height: 40px;
  width: 230px;
}

.site-header .btn-primary {
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.site-footer .logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  width: 234px;
  overflow: hidden;
  position: relative;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.site-footer .logo-img {
  width: 410px;
  height: 231px;
  max-width: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  object-fit: fill;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.logo-text span {
  color: var(--accent-teal);
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
}

.nav-link.active {
  color: var(--accent-teal);
}

/* Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: -20px;
  width: 320px;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.75rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  z-index: 110;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--bg-surface-subtle);
}

.dropdown-icon {
  font-size: 1.25rem;
  line-height: 1;
}

.dropdown-title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.15rem;
}

.dropdown-desc {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 1.35rem;
  width: 44px;
  height: 44px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  line-height: 1;
}

.mobile-toggle:hover, .mobile-toggle:active {
  background: var(--bg-surface-subtle);
  border-color: var(--accent-teal);
  color: var(--accent-teal);
}

/* Hero Section */
.hero-section {
  padding: 3.5rem 0 5rem 0;
  text-align: center;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--border-glass);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.hero-tagline span.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  display: inline-block;
}

.hero-main-title {
  max-width: 960px;
  margin: 0 auto 1.5rem auto;
}

.hero-subhead {
  max-width: 780px;
  margin: 0 auto 2rem auto;
  font-size: 1.2rem;
  color: var(--text-secondary);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

/* Stats Pill Bar */
.hero-stats-bar {
  display: inline-flex;
  align-items: center;
  gap: 2rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.stat-item strong {
  color: var(--text-primary);
  font-family: var(--font-display);
}

/* 3 ICP Solution Tabbed Cards on Homepage */
.icp-tabs-header {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.icp-tab-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 1rem;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.icp-tab-btn:hover {
  background: #ffffff;
  border-color: var(--border-glass-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.icp-tab-btn.active {
  background: #ffffff;
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 2px var(--accent-teal), var(--shadow-md);
}

.icp-tab-icon {
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
}

.icp-tab-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.icp-tab-subtitle {
  font-size: 0.825rem;
  color: var(--text-muted);
}

.icp-tab-content-panel {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: none;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
  box-shadow: var(--shadow-md);
}

.icp-tab-content-panel.active {
  display: grid;
  animation: fadeIn 0.4s ease;
}

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

.icp-panel-text h3 {
  font-size: 1.85rem;
  margin-bottom: 1rem;
}

.stress-quote {
  background: rgba(225, 29, 72, 0.06);
  border-left: 4px solid var(--accent-rose);
  padding: 0.85rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.5rem;
  font-style: italic;
  color: #9f1239;
  font-weight: 500;
}

.icp-benefit-list {
  list-style: none;
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: 20px max-content 1fr;
  row-gap: 1rem;
  column-gap: 0.85rem;
  align-items: start;
}

.icp-benefit-list li {
  display: contents;
}

.icp-benefit-list .benefit-content {
  display: contents;
}

.icp-benefit-list .check {
  color: var(--accent-emerald);
  font-weight: 800;
  grid-column: 1;
  padding-top: 0.12rem;
  user-select: none;
}

.icp-benefit-list .benefit-title {
  grid-column: 2;
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.975rem;
  white-space: nowrap;
}

.icp-benefit-list .benefit-desc {
  grid-column: 3;
  color: var(--text-secondary);
  font-size: 0.975rem;
  line-height: 1.55;
}

.icp-panel-card {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.feature-pill-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--accent-teal-dim);
  color: var(--accent-teal);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pillars-grid.pillars-grid-4 {
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.pillars-grid.pillars-grid-4 .pillar-card {
  padding: 2.25rem 1.5rem;
}

@media (max-width: 1150px) {
  .pillars-grid.pillars-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .pillars-grid.pillars-grid-4 {
    grid-template-columns: 1fr;
  }
}

/* 5 Pillars (3-Column Structure with Centered 2nd Row) */
.pillars-grid.pillars-grid-5 {
  grid-template-columns: repeat(6, 1fr);
  gap: 2rem;
}

.pillars-grid.pillars-grid-5 > .pillar-card:nth-child(1),
.pillars-grid.pillars-grid-5 > .pillar-card:nth-child(2),
.pillars-grid.pillars-grid-5 > .pillar-card:nth-child(3) {
  grid-column: span 2;
}

.pillars-grid.pillars-grid-5 > .pillar-card:nth-child(4) {
  grid-column: 2 / span 2;
}

.pillars-grid.pillars-grid-5 > .pillar-card:nth-child(5) {
  grid-column: 4 / span 2;
}

@media (max-width: 1024px) {
  .pillars-grid.pillars-grid-5 {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .pillars-grid.pillars-grid-5 > .pillar-card,
  .pillars-grid.pillars-grid-5 > .pillar-card:nth-child(n) {
    grid-column: auto !important;
    max-width: none;
    margin: 0;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .pillars-grid.pillars-grid-5 {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .pillars-grid.pillars-grid-5 > .pillar-card,
  .pillars-grid.pillars-grid-5 > .pillar-card:nth-child(n) {
    grid-column: auto !important;
    max-width: none;
    margin: 0;
    width: 100%;
  }
}

.pillar-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

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

.pillar-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--accent-teal-dim);
  color: var(--accent-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.pillar-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

/* Savings Modeler Section */
.calculator-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3.5rem;
}

.calc-segment-toggles {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.calc-seg-btn {
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.calc-seg-btn:hover {
  background: #e2eeec;
}

.calc-seg-btn.active {
  background: var(--accent-teal);
  color: #ffffff;
  border-color: var(--accent-teal);
  box-shadow: 0 2px 10px rgba(13, 148, 136, 0.3);
}

.slider-group {
  margin-bottom: 1.75rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.925rem;
  color: var(--text-primary);
  font-weight: 700;
}

.slider-val {
  font-family: var(--font-mono);
  color: var(--accent-teal);
  font-size: 1.1rem;
  font-weight: 700;
  background: var(--accent-teal-dim);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}

input[type="range"] {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #d1e2e0;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-teal);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.4);
  border: 2px solid #ffffff;
  transition: transform 0.1s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.calc-results-panel {
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-stat-block {
  margin-bottom: 1.5rem;
}

.calc-stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.calc-stat-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.1;
}

.calc-stat-value.teal { color: var(--accent-teal); }
.calc-stat-value.emerald { color: var(--accent-emerald); }

/* Founder & Pedigree Section */
.founder-quote-banner {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  margin-bottom: 3rem;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.founder-quote-text {
  font-size: 1.35rem;
  font-style: italic;
  color: var(--text-primary);
  max-width: 860px;
  margin: 0 auto 2rem auto;
  line-height: 1.6;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.team-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glass-hover);
}

.team-avatar-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-teal-dim) 0%, var(--accent-amber-dim) 100%);
  border: 2px solid var(--accent-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-teal);
  margin: 0 auto 1.25rem auto;
}

.team-avatar-placeholder.team-avatar-has-img {
  overflow: hidden;
  padding: 0;
  background: transparent;
  isolation: isolate;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
}

.team-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform-origin: center center;
  pointer-events: none;
}

.team-avatar-madhusudan {
  transform: translate(-1%, 25%) scale(1.4);
}

.team-avatar-aniruddh {
  transform: translate(-2.5%, 16%) scale(1.35);
}

.team-avatar-jaishankar {
  transform: translate(-9%, 26%) scale(1.35);
}

.team-name {
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.875rem;
  color: var(--accent-teal);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.team-bio {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Conversion Bottom Banner */
.conversion-banner {
  background: linear-gradient(135deg, #ffffff 0%, var(--bg-surface-subtle) 100%);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.conversion-banner h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

/* Footer */
.site-footer {
  background: #0d211e;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4rem 0 2rem 0;
  font-size: 0.9rem;
  color: #93ada9;
}

.site-footer h4, .site-footer .logo-text {
  color: #ffffff;
}

.site-footer p {
  color: #93ada9;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  color: #93ada9;
}

.footer-links a:hover {
  color: var(--accent-teal-light);
}

.footer-email-link {
  color: #93ada9;
  text-decoration: none;
  transition: color var(--transition-fast);
  word-break: break-all;
}

.footer-email-link:hover {
  color: var(--accent-teal-light);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #6c8884;
  font-size: 0.825rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Dedicated Page View Shell */
.view-container {
  display: none;
}

.view-container.active-view {
  display: block;
  animation: fadeIn 0.3s ease;
}

.solution-hero-box {
  padding: 3rem 0;
  text-align: center;
  max-width: 840px;
  margin: 0 auto 3rem auto;
}

.solution-hero-box h1 {
  margin-bottom: 1.25rem;
}

.solution-reality-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 3rem 0;
}

.comparison-card {
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.comparison-card.bad {
  background: #ffffff;
  border: 1px solid rgba(225, 29, 72, 0.2);
}

.comparison-card.good {
  background: #ffffff;
  border: 1px solid rgba(5, 150, 105, 0.25);
  box-shadow: var(--shadow-md);
}

.comparison-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.comparison-card.bad .comparison-badge {
  background: var(--accent-rose-dim);
  color: #be123c;
}

.comparison-card.good .comparison-badge {
  background: var(--accent-emerald-dim);
  color: var(--accent-emerald);
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-modal-overlay);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: #ffffff;
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  max-width: 580px;
  width: 100%;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  animation: fadeIn 0.25s ease;
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-surface-subtle);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-teal);
  background: #ffffff;
}

/* ==========================================================================
   Comprehensive Mobile & Tablet Responsive Design System (Android & iOS)
   ========================================================================== */

/* Global Mobile Fixes for iOS & Android */
html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

/* iOS Safari Zoom Prevention: input font-size must be at least 16px */
.form-input, .form-select, .form-textarea {
  font-size: 16px;
  -webkit-appearance: none;
  touch-action: manipulation;
}

.btn, .mobile-toggle, .modal-close, .icp-tab-btn, .calc-seg-btn {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* Tablet & Mid-Size Screens (max-width: 1024px) */
@media (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }
  
  .calculator-card {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .solution-reality-comparison {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .icp-tab-content-panel {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.5rem;
  }
}

/* Mobile & Tablet Portrait (max-width: 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  /* Navigation Header & Mobile Drawer */
  .header-container {
    height: 100%;
    min-height: 100%;
    padding: 0 1.25rem;
  }

  .site-header .logo-wrapper {
    height: 32px;
    width: 170px;
  }

  .site-header .logo-img {
    width: 302px;
    height: 170px;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 0;
  }

  .header-actions .header-cta-desktop,
  .header-cta-desktop {
    display: none !important;
  }

  .mobile-toggle {
    display: flex !important;
  }

  .nav-menu {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.25rem 1.5rem 1.75rem 1.5rem;
    border-bottom: 1px solid var(--border-glass);
    box-shadow: 0 20px 40px -10px rgba(15, 41, 25, 0.15);
    gap: 0.5rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
    max-height: calc(100vh - var(--header-height));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 105;
  }

  .nav-menu.mobile-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-item {
    width: 100%;
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 0.75rem 0.5rem;
    border-radius: var(--radius-sm);
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .nav-dropdown {
    position: static;
    width: 100%;
    box-shadow: none;
    border: 1px solid var(--border-glass);
    background: var(--bg-surface-subtle);
    padding: 0.5rem;
    margin-top: 0.35rem;
    display: none;
    border-radius: var(--radius-sm);
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-item.dropdown-open .nav-dropdown {
    display: block;
  }

  .dropdown-item {
    padding: 0.75rem 0.6rem;
    border-radius: var(--radius-sm);
  }

  .dropdown-title {
    font-size: 0.95rem;
  }

  .dropdown-desc {
    font-size: 0.8rem;
  }

  .nav-mobile-cta {
    display: block;
    width: 100%;
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-glass);
  }

  /* Typography & Sections */
  .section {
    padding: 3.5rem 0;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-desc {
    font-size: 1.05rem;
  }

  /* Hero Section */
  .hero-section {
    padding-top: 2rem;
    padding-bottom: 3.5rem;
  }

  .hero-tagline {
    font-size: 0.78rem;
    padding: 0.35rem 0.85rem;
    margin-bottom: 0.85rem;
    max-width: 100%;
  }

  .hero-main-title {
    font-size: clamp(1.75rem, 5.5vw + 0.5rem, 2.5rem);
    margin-bottom: 1rem;
    line-height: 1.25;
  }

  .hero-subhead {
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 1.25rem auto 1.75rem auto;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
    margin-bottom: 2rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    padding: 0.95rem 1.5rem;
  }

  .hero-stats-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1rem;
    width: 100%;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
  }

  .stat-item {
    font-size: 0.8rem;
    justify-content: flex-start;
  }

  /* 3 ICP Solution Selector */
  .icp-tabs-header {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.25rem;
  }

  .icp-tab-btn {
    padding: 0.85rem 0.35rem;
    border-radius: var(--radius-sm);
  }

  .icp-tab-icon {
    font-size: 1.6rem;
    margin-bottom: 0.25rem;
  }

  .icp-tab-title {
    font-size: 0.8rem;
    line-height: 1.2;
    margin-bottom: 0;
  }

  .icp-tab-subtitle {
    display: none;
  }

  .icp-tab-content-panel {
    padding: 1.75rem 1.25rem;
    gap: 1.75rem;
    border-radius: var(--radius-md);
  }

  .icp-panel-text h3 {
    font-size: 1.4rem;
    line-height: 1.3;
    margin-bottom: 0.75rem;
  }

  .stress-quote {
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
  }

  .icp-benefit-list {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    margin-bottom: 1.5rem;
  }

  .icp-benefit-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-size: 0.925rem;
    margin-bottom: 0;
  }

  .icp-benefit-list .benefit-content {
    display: block;
  }

  .icp-benefit-list .benefit-title {
    display: inline;
    white-space: normal;
    margin-right: 0.35rem;
    font-size: 0.925rem;
  }

  .icp-benefit-list .benefit-desc {
    display: inline;
    font-size: 0.925rem;
  }

  .icp-panel-text .btn {
    width: 100%;
    padding: 0.9rem 1.25rem;
  }

  .icp-panel-card {
    padding: 1.25rem;
  }

  /* Pillars Grid */
  .pillars-grid,
  .pillars-grid.pillars-grid-5 {
    grid-template-columns: 1fr !important;
    gap: 1.25rem;
  }

  .pillar-card {
    padding: 1.75rem 1.25rem;
  }

  .pillar-icon-box {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
    margin-bottom: 1rem;
  }

  .pillar-card h3 {
    font-size: 1.2rem;
  }

  /* Founder Quote & Team */
  .founder-quote-banner {
    padding: 2rem 1.25rem;
    margin-bottom: 2rem;
  }

  .founder-quote-text {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
  }

  .team-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .team-card {
    padding: 1.75rem 1.25rem;
  }

  .team-avatar-placeholder {
    width: 68px;
    height: 68px;
    margin-bottom: 1rem;
  }

  /* Savings Modeler */
  .calculator-card {
    padding: 1.75rem 1.25rem;
    gap: 2rem;
    border-radius: var(--radius-md);
  }

  .calc-segment-toggles {
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
  }

  .calc-seg-btn {
    width: 100%;
    text-align: center;
    padding: 0.75rem 1rem;
  }

  .calc-results-panel {
    padding: 1.5rem 1.15rem;
  }

  .calc-stat-value {
    font-size: 1.85rem;
  }

  /* Dedicated Solution Pages */
  .solution-hero-box {
    padding: 2rem 0 1.5rem 0;
    margin-bottom: 2rem;
  }

  .solution-hero-box h1 {
    font-size: clamp(1.75rem, 5.5vw, 2.25rem);
  }

  .solution-hero-box .btn {
    width: 100%;
  }

  .solution-reality-comparison {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin: 2rem 0;
  }

  .comparison-card {
    padding: 1.75rem 1.25rem;
  }

  /* Conversion Banner */
  .conversion-banner {
    padding: 2.75rem 1.25rem;
    border-radius: var(--radius-md);
  }

  .conversion-banner h2 {
    font-size: 1.75rem;
  }

  .conversion-banner p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .conversion-banner .btn {
    width: 100%;
    padding: 0.95rem 1.5rem;
  }

  /* Footer */
  .site-footer {
    padding: 3rem 0 1.5rem 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
  }

  .site-footer .logo-wrapper {
    height: 34px;
    width: 199px;
  }

  .site-footer .logo-img {
    width: 349px;
    height: 196px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.6rem;
  }

  /* Modal Popup */
  .modal-overlay {
    padding: 0.75rem;
    align-items: flex-start;
  }

  .modal-content {
    padding: 1.75rem 1.25rem;
    max-height: 90vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    margin: auto 0;
    border-radius: var(--radius-md);
  }

  .modal-close {
    top: 0.75rem;
    right: 0.75rem;
    font-size: 1.75rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Small Smart Phones (max-width: 480px) */
@media (max-width: 480px) {
  :root {
    --header-height: 60px;
  }

  .container {
    padding: 0 1rem;
  }

  .header-container {
    height: 100%;
    min-height: 100%;
    padding: 0 0.85rem;
  }

  .site-header .logo-wrapper {
    height: 28px;
    width: 150px;
  }

  .site-header .logo-img {
    width: 266px;
    height: 150px;
  }

  .hero-section {
    padding-top: 1.5rem;
    padding-bottom: 3rem;
  }

  .hero-main-title {
    font-size: clamp(1.6rem, 6.5vw, 2rem);
  }

  .hero-stats-bar {
    grid-template-columns: 1fr;
    gap: 0.6rem;
    padding: 0.85rem 1rem;
  }

  .calc-stat-value {
    font-size: 1.6rem;
  }

  .conversion-banner h2 {
    font-size: 1.45rem;
  }
}