:root {
  --bg-dark: #08090d;
  --bg-surface: #0e1118;
  --bg-card: #141923;
  --border: #1e2638;
  --border-light: #2d374d;
  --accent: #10e7b2;
  --accent-cyan: #06b6d4;
  --accent-glow: rgba(16, 231, 178, 0.4);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --red-score: #ef4444;
  --green-score: #10e7b2;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --font-main: 'Outfit', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Top Announcement */
.top-bar {
  background: linear-gradient(90deg, rgba(16, 231, 178, 0.15) 0%, rgba(6, 182, 212, 0.15) 100%);
  border-bottom: 1px solid rgba(16, 231, 178, 0.25);
  padding: 8px 16px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  animation: pulseAnim 2s infinite;
}

@keyframes pulseAnim {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  background: rgba(8, 9, 13, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.nav-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  box-shadow: 0 0 12px var(--accent-glow);
  object-fit: cover;
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.5px;
  display: block;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1.5px;
}

.nav-links {
  display: flex;
  gap: 28px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Language Toggle */
.lang-switch {
  display: flex;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2px;
}

.lang-toggle {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.2s;
}

.lang-toggle.active {
  background: var(--accent);
  color: #000;
  font-weight: 800;
}

.btn-nav {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cyan) 100%);
  color: #08090d;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s;
}

.btn-nav:hover {
  box-shadow: 0 4px 14px var(--accent-glow);
  transform: translateY(-1px);
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 90px 24px 70px;
  text-align: center;
  max-width: 1040px;
  margin: 0 auto;
}

.hero-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: -1;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 231, 178, 0.08);
  border: 1px solid rgba(16, 231, 178, 0.25);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.pill-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent);
  border-radius: 50%;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, #ff5e62 0%, #ff9966 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 760px;
  margin: 0 auto 36px;
  font-weight: 400;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 38px;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cyan) 100%);
  color: #08090d;
  font-size: 1.05rem;
  font-weight: 800;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  box-shadow: 0 6px 24px var(--accent-glow);
  transition: all 0.2s;
}

.btn-hero-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 231, 178, 0.55);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border);
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s;
}

.btn-hero-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* App Mockup Showcase in Hero */
.hero-mockup-wrap {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0,0,0,0.85), 0 0 50px var(--accent-glow);
  position: relative;
  background: var(--bg-surface);
}

.hero-mockup-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Sections Shared */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-tag {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 1.5px;
  display: block;
  margin-bottom: 8px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Benchmark Section */
.benchmark-section {
  padding: 90px 24px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.benchmark-card {
  max-width: 980px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}

.score-comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}

.score-col {
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.score-col.before {
  background: rgba(239, 68, 68, 0.04);
  border-color: rgba(239, 68, 68, 0.2);
}

.score-col.after {
  background: rgba(16, 231, 178, 0.04);
  border-color: rgba(16, 231, 178, 0.35);
  box-shadow: 0 0 20px rgba(16, 231, 178, 0.1);
}

.score-circle {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border: 4px solid currentColor;
}

.score-circle.red {
  color: var(--red-score);
}

.score-circle.green {
  color: var(--green-score);
  box-shadow: 0 0 24px var(--accent-glow);
}

.score-num {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1;
}

.score-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1px;
}

.score-col h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.score-reason {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.score-metrics {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.score-metrics li {
  display: flex;
  justify-content: space-between;
}

.green-text {
  color: var(--accent);
}

.comparison-divider {
  display: flex;
  align-items: center;
  justify-content: center;
}

.comparison-divider span {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text-dim);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Features */
.features-section {
  padding: 90px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
  transition: all 0.2s;
}

.feat-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.feat-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.feat-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feat-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Pricing */
.pricing-section {
  padding: 90px 24px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pricing-container {
  max-width: 580px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: var(--radius-lg);
  padding: 42px;
  position: relative;
  box-shadow: 0 16px 40px rgba(0,0,0,0.6), 0 0 30px rgba(16, 231, 178, 0.15);
}

.popular-ribbon {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cyan) 100%);
  color: #000;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 1.5px;
  padding: 4px 14px;
  border-radius: 20px;
}

.pricing-header {
  text-align: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 24px;
  margin-bottom: 24px;
}

.pricing-header h3 {
  font-size: 1.6rem;
  font-weight: 800;
}

.pricing-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.price-display {
  margin-top: 18px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.price-display .currency {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
}

.price-display .amount {
  font-size: 3.8rem;
  font-weight: 900;
  line-height: 1;
  color: #fff;
}

.price-display .period {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
}

.pricing-features li span:first-child {
  color: var(--accent);
  font-weight: 800;
}

.pricing-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-buy-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cyan) 100%);
  color: #08090d;
  font-size: 1.1rem;
  font-weight: 800;
  padding: 16px 28px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  text-align: center;
  box-shadow: 0 6px 20px var(--accent-glow);
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn-buy-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(16, 231, 178, 0.6);
}

.payment-methods {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
}

.store-alternative {
  margin-top: 24px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.or-divider {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--text-dim);
  letter-spacing: 1.5px;
}

.btn-store {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #1e2638;
  color: #fff;
  border: 1px solid var(--border-light);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-store:hover {
  background: #2a354d;
  border-color: var(--accent);
}

.store-subtext {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* FAQ Accordion Fixed */
.faq-section {
  padding: 90px 24px;
  max-width: 800px;
  margin: 0 auto;
}

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

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item.open {
  border-color: var(--accent);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: #fff;
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-toggle-icon {
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.25s ease;
  line-height: 1;
}

.faq-item.open .faq-toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease, opacity 0.3s ease;
  opacity: 0;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 24px 22px;
  opacity: 1;
}

/* Modal Toast for Checkout Notification */
.checkout-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

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

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 32px;
  max-width: 480px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.8), 0 0 30px var(--accent-glow);
  text-align: center;
}

.modal-box h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.modal-box p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.btn-modal-close {
  background: var(--accent);
  color: #000;
  border: none;
  font-weight: 800;
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

/* Footer */
.app-footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  background: var(--bg-dark);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.footer-brand {
  font-weight: 800;
  color: #fff;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

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

@media (max-width: 768px) {
  .nav-links { display: none; }
  .score-comparison { grid-template-columns: 1fr; }
  .comparison-divider { transform: rotate(90deg); margin: 10px 0; }
}