:root {
  --bg-primary: #FAFCFA;
  --bg-secondary: #F3F7F4;
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-card-hover: rgba(255, 255, 255, 1);
  --border-subtle: rgba(0, 0, 0, 0.07);
  --border-emerald: rgba(0, 135, 81, 0.25);
  --border-emerald-light: rgba(0, 135, 81, 0.45);
  --emerald-primary: #008751;
  --emerald-tint: #008751;
  --emerald-bright: #00A862;
  --emerald-glow: rgba(0, 135, 81, 0.12);
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --accent-gold: #D97706;
  --font-stack: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", -system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-stack);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  background: radial-gradient(circle at 50% -5%, rgba(0, 135, 81, 0.12), transparent 55%),
              radial-gradient(circle at 95% 45%, rgba(0, 135, 81, 0.07), transparent 50%),
              radial-gradient(circle at 5% 75%, rgba(0, 135, 81, 0.05), transparent 50%),
              #F6FAF7;
  min-height: 100vh;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header & Nav */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 250, 247, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(0, 135, 81, 0.15);
  transition: all 0.3s ease;
}

.header::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 135, 81, 0.35) 50%, transparent 100%);
  opacity: 0.8;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 135, 81, 0.2);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

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

.brand-name {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-primary);
}

.brand-badge {
  font-size: 0.65rem;
  background: rgba(0, 135, 81, 0.1);
  color: var(--emerald-primary);
  border: 1px solid var(--border-emerald);
  padding: 1px 6px;
  border-radius: 6px;
  font-weight: 600;
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: #1E293B;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--emerald-primary);
}

.nav-cta {
  background: var(--emerald-primary);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 980px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 2px 10px rgba(0, 135, 81, 0.25);
  transition: all 0.2s ease;
}

.nav-cta:hover {
  background: var(--emerald-bright);
  box-shadow: 0 4px 16px rgba(0, 135, 81, 0.35);
  transform: translateY(-1px);
}

/* Mobile Menu Button */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 135, 81, 0.08);
  border: 1px solid var(--border-emerald);
  padding: 6px 16px;
  border-radius: 980px;
  color: var(--emerald-primary);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(0, 135, 81, 0.08);
}

.pill-dot {
  width: 7px;
  height: 7px;
  background: var(--emerald-primary);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 135, 81, 0.6);
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.12;
  margin-bottom: 24px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-primary);
}

.hero-title span {
  background: linear-gradient(135deg, #0F172A 20%, #008751 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.55;
  font-weight: 400;
}

.store-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.store-badge-link {
  display: inline-block;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border-radius: 10px;
}

.store-badge-link:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(0, 135, 81, 0.25);
}

.store-badge-img {
  height: 52px;
  width: auto;
  display: block;
}

.hero-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 40px;
}

.hero-note-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero-note-item svg {
  color: var(--emerald-primary);
}

/* Real iPhone Native App Showcase - Borderless Horizontal Quad Display */
.screens-horizontal-showcase {
  margin: 40px auto 0;
  width: 100%;
  max-width: 1180px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.screens-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
}

.screen-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.screen-card:hover {
  transform: translateY(-8px);
}

.screen-card-media {
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 
    0 16px 36px -10px rgba(0, 0, 0, 0.12),
    0 2px 10px rgba(0, 135, 81, 0.06);
  position: relative;
  transition: box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.screen-card:hover .screen-card-media {
  border-color: var(--emerald-primary);
  box-shadow: 
    0 24px 50px -12px rgba(0, 0, 0, 0.18),
    0 8px 24px rgba(0, 135, 81, 0.16);
}

.screen-card-img {
  width: 100%;
  height: auto;
  aspect-ratio: 498 / 1080;
  display: block;
  object-fit: cover;
  user-select: none;
  -webkit-user-drag: none;
}

.screen-card-meta {
  margin-top: 14px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.screen-pill {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--emerald-primary);
  background: rgba(0, 135, 81, 0.08);
  border: 1px solid rgba(0, 135, 81, 0.18);
  padding: 3px 10px;
  border-radius: 980px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.screen-title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
}

.screens-scroll-hint {
  margin-top: 28px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 135, 81, 0.05);
  border: 1px solid var(--border-emerald);
  padding: 6px 18px;
  border-radius: 980px;
}

.screen-caption-dot {
  width: 6px;
  height: 6px;
  background: var(--emerald-primary);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--emerald-primary);
}

@media (max-width: 992px) {
  .screens-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    padding: 10px 10px 24px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--border-emerald) transparent;
  }
  
  .screens-track::-webkit-scrollbar {
    height: 6px;
  }
  
  .screens-track::-webkit-scrollbar-thumb {
    background: var(--border-emerald);
    border-radius: 4px;
  }

  .screen-card {
    flex: 0 0 240px;
    scroll-snap-align: center;
  }
}

/* Section Header */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--emerald-primary);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 28px;
}

/* Frosted Glass Cards (Light Theme) */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-emerald);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -15px rgba(0, 135, 81, 0.15);
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 135, 81, 0.6), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover::before {
  opacity: 1;
}

.card-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(0, 135, 81, 0.08);
  border: 1px solid var(--border-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--emerald-primary);
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.card-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 980px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--text-secondary);
  margin-top: 18px;
}

/* Feature Spotlight List */
.feature-checklist {
  list-style: none;
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.feature-check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.feature-check-item svg {
  color: var(--emerald-primary);
  margin-top: 4px;
  flex-shrink: 0;
}

/* Developer Spotlight (Light Theme) */
.developer-card {
  background: linear-gradient(135deg, #FFFFFF, #F6FAF7);
  border: 1px solid var(--border-emerald);
  border-radius: 28px;
  padding: 40px;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06), 0 0 30px rgba(0, 135, 81, 0.08);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.dev-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  padding-bottom: 20px;
}

.dev-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(0, 135, 81, 0.1);
  color: var(--emerald-primary);
  border: 1px solid var(--border-emerald);
  padding: 4px 12px;
  border-radius: 980px;
}

.dev-profile {
  display: flex;
  align-items: center;
  gap: 20px;
}

.dev-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--emerald-primary), #005A36);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: #FFFFFF;
  border: 2px solid var(--border-emerald);
  box-shadow: 0 4px 16px rgba(0, 135, 81, 0.3);
}

.dev-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--text-primary);
}

.dev-role {
  font-size: 0.92rem;
  color: var(--emerald-primary);
  font-weight: 600;
}

.dev-cred-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dev-cred-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.dev-cred-item svg {
  color: var(--emerald-primary);
}

.dev-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid var(--border-emerald);
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: 980px;
  align-self: flex-start;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: all 0.2s ease;
}

.dev-link-btn:hover {
  background: var(--emerald-primary);
  color: #FFFFFF;
  border-color: var(--emerald-primary);
  box-shadow: 0 4px 16px rgba(0, 135, 81, 0.3);
}

/* Developer Contact & Action Buttons */
.dev-actions-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.dev-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 980px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.25s ease;
}

.dev-call-btn {
  background: #FFFFFF;
  color: var(--emerald-primary);
  border: 1.5px solid var(--border-emerald-light);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.dev-call-btn:hover {
  background: var(--emerald-primary);
  color: #FFFFFF;
  border-color: var(--emerald-primary);
  box-shadow: 0 4px 16px rgba(0, 135, 81, 0.25);
  transform: translateY(-2px);
}

.dev-wa-btn {
  background: #25D366;
  color: #FFFFFF;
  border: 1.5px solid #25D366;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.dev-wa-btn:hover {
  background: #20BA59;
  border-color: #20BA59;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
  transform: translateY(-2px);
}

/* Floating WhatsApp Quick Action Button */
.floating-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #FFFFFF;
  text-decoration: none;
  padding: 12px 20px 12px 16px;
  border-radius: 980px;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45), 0 2px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.floating-wa-btn:hover {
  background: #20BA59;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55), 0 4px 10px rgba(0, 0, 0, 0.15);
}

.floating-wa-label {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2px;
}

@media (max-width: 600px) {
  .floating-wa-label {
    display: none;
  }
  .floating-wa-btn {
    padding: 14px;
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
  }
}

/* Civic Disclaimer Card */
.disclaimer-card {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: 20px;
  padding: 24px;
  margin-top: 40px;
  font-size: 0.88rem;
  color: #78350F;
  line-height: 1.6;
}

.disclaimer-card strong {
  color: #92400E;
}

/* CTA Download Banner */
.cta-banner {
  background: linear-gradient(135deg, #F0FDF4, #DCFCE7);
  border: 1px solid rgba(0, 135, 81, 0.3);
  border-radius: 32px;
  padding: 60px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px -20px rgba(0, 135, 81, 0.2);
}

.cta-banner-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.cta-banner-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 36px;
}

/* Footer (Light Theme) */
.footer {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: #F1F5F2;
  padding: 60px 0 40px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--emerald-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Privacy Page Specifics (Light Theme) */
.privacy-page {
  padding: 60px 0 100px;
}

.privacy-header {
  margin-bottom: 50px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 30px;
}

.privacy-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.privacy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.privacy-content {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 44px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
  font-size: 1rem;
  color: #334155;
  line-height: 1.8;
}

.privacy-content h2 {
  color: var(--text-primary);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.privacy-content h2:first-of-type {
  margin-top: 0;
}

.privacy-content p {
  margin-bottom: 18px;
}

.privacy-content ul {
  margin: 12px 0 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.privacy-content strong {
  color: var(--text-primary);
}

.privacy-highlight-box {
  background: #F0FDF4;
  border: 1px solid rgba(0, 135, 81, 0.25);
  border-radius: 16px;
  padding: 20px;
  margin: 24px 0;
  color: #14532D;
}

/* Responsive Media Queries */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-emerald);
    padding: 24px;
    gap: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  }
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .privacy-content {
    padding: 24px;
  }
  .developer-card {
    padding: 24px;
  }
}