:root {
  --lp-bg: #020617;
  --lp-card: #0f172a;
  --lp-text: #ffffff;
  --lp-dim: #94a3b8;
  --lp-accent: #f59e0b;
}

.lp-body {
  background-color: var(--lp-bg);
  color: var(--lp-text);
  font-family: 'Plus Jakarta Sans', sans-serif;
  margin: 0;
  overflow-x: hidden;
}

.lp-section {
  padding: 120px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.text-gradient {
  background: linear-gradient(135deg, var(--lp-accent), #fbbf24);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Hero */
.hero {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 40px;
  padding-top: 60px;
}

.hero-content {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  background: rgba(245, 158, 11, 0.1);
  color: var(--lp-accent);
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 24px;
  letter-spacing: 0.1em;
  display: inline-block;
}

.hero h1 {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(48px, 6vw, 84px);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -2px;
}

.hero p {
  font-size: 20px;
  color: var(--lp-dim);
  max-width: 640px;
  line-height: 1.6;
  margin: 0 auto 40px auto;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.hero-sub {
    font-size: 13px;
    color: #64748b;
    font-weight: 600;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  position: relative;
}

.hero-img-mockup {
  width: 100%;
  max-width: 500px;
  border-radius: 40px;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6), 0 0 40px rgba(245, 158, 11, 0.1);
  transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
  transition: all 0.5s ease;
}

.hero-img-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.05);
}

.lp-cta-main {
  background: var(--lp-accent);
  color: #000;
  padding: 20px 48px;
  border-radius: 40px;
  font-weight: 800;
  font-size: 18px;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 10px 40px rgba(245, 158, 11, 0.3);
}

.lp-cta-main:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 50px rgba(245, 158, 11, 0.5);
}

.lp-cta-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    padding: 16px 32px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    text-align: center;
    transition: background 0.2s;
}

.lp-cta-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
}

.section-sub {
    color: var(--lp-dim);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
}

/* Efficiency Chart */
.chart-container {
  background: var(--lp-card);
  padding: 60px;
  border-radius: 40px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  max-width: 800px;
  margin: 0 auto;
}

.bar-row {
  margin-bottom: 40px;
}

.bar-row:last-child { margin-bottom: 0; }

.bar-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-weight: 700;
  font-size: 14px;
  color: var(--lp-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bar-wrap {
  height: 14px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 7px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 7px;
  transition: width 1.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.bar-tapsay { background: var(--lp-accent); box-shadow: 0 0 20px rgba(245, 158, 11, 0.4); }
.bar-typing { background: #334155; }
.bar-voice { background: #1e293b; }

.tapsay-label { color: var(--lp-accent); }

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.feature-card {
  padding: 48px;
  background: var(--lp-card);
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.03);
  transition: all 0.3s;
}

.feature-card:hover {
  border-color: rgba(245, 158, 11, 0.2);
  transform: translateY(-8px);
}

.feature-icon {
  font-size: 40px;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
}

.feature-card p {
  color: var(--lp-dim);
  line-height: 1.8;
  font-size: 16px;
}

/* Pricing */
.pricing-bg {
    background: radial-gradient(circle at center, rgba(245, 158, 11, 0.05) 0%, transparent 70%);
}

.pricing-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: center;
  align-items: flex-start;
}

.price-card {
  flex: 1;
  min-width: 320px;
  max-width: 420px;
  padding: 60px;
  background: var(--lp-card);
  border-radius: 40px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  position: relative;
}

.price-card.featured {
  border: 2px solid var(--lp-accent);
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(10px);
  transform: scale(1.05);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.popular-tag {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--lp-accent);
    color: #000;
    font-size: 10px;
    font-weight: 900;
    padding: 4px 12px;
    border-radius: 20px;
}

.price-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
}

.price-amount {
  font-size: 56px;
  font-weight: 800;
  margin: 32px 0;
  font-family: 'Outfit', sans-serif;
}

.price-sub { font-size: 16px; color: var(--lp-dim); font-weight: 400; }

.price-features {
  list-style: none;
  padding: 0;
  margin: 0 0 48px 0;
  flex: 1;
}

.price-features li {
  padding: 14px 0;
  color: var(--lp-dim);
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
}

.price-features li::before {
  content: '✓';
  color: var(--lp-accent);
  font-weight: 900;
}

.pricing-trust-note {
  text-align: center;
  margin-top: 48px;
  color: var(--lp-dim);
  font-size: 14px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.story-link {
  color: var(--lp-accent);
  text-decoration: underline;
  font-weight: 700;
  transition: opacity 0.2s;
}

.story-link:hover {
  opacity: 0.8;
}

/* Footer */
.lp-footer {
  padding: 100px 24px 60px;
  background: #010410;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 32px;
    margin: 0 0 20px 0;
}

.footer-bio {
    color: var(--lp-dim);
    font-size: 14px;
    line-height: 1.6;
    max-width: 280px;
}

.footer-col h5 {
  color: #fff;
  font-weight: 800;
  margin-bottom: 24px;
  font-size: 13px;
  letter-spacing: 0.1em;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  color: var(--lp-dim);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--lp-accent);
}

.footer-bottom {
    text-align: center;
    margin-top: 80px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--lp-dim);
    font-size: 12px;
    font-weight: 600;
}

@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        justify-content: center;
        gap: 60px;
    }
    .hero-content {
        align-items: center;
        display: flex;
        flex-direction: column;
        text-align: center;
    }
    .hero-actions {
        align-items: center;
    }
}

@media (max-width: 768px) {
  .hero h1 { font-size: 52px; letter-spacing: -1.5px; }
  .lp-section { padding: 80px 24px; }
  .chart-container { padding: 32px; }
  .price-card.featured { transform: scale(1); }
}

/* --- Interactive Hero Mockup --- */
.hero-mockup-wrapper {
  margin: 40px auto;
  perspective: 1000px;
  width: 100%;
  display: flex;
  justify-content: center;
}

.mobile-frame {
  width: 280px;
  height: 560px;
  background: #000;
  border: 12px solid #1e293b;
  border-radius: 40px;
  padding: 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.8), 0 0 40px rgba(245, 158, 11, 0.1);
}

.mockup-screen {
  width: 100%;
  height: 100%;
  position: relative;
  background: #020205;
  cursor: grab;
  user-select: none;
  overflow: hidden;
  touch-action: none;
}

.mockup-screen:active {
  cursor: grabbing;
}

.mockup-card-container {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.mockup-card {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), z-index 0.6s;
  pointer-events: none;
  z-index: 1;
}

.mockup-card.active {
  z-index: 10;
  pointer-events: auto;
}

/* Card Top/Bottom Clones */
.mockup-vendor-area.audio-active {
  animation: mockAudioPulse 0.5s cubic-bezier(0.1, 0.8, 0.2, 1);
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

@keyframes mockAudioPulse {
  0% { transform: scale(1); }
  35% { transform: scale(1.03); filter: brightness(1.2); }
  100% { transform: scale(1); }
}

.mockup-bottom.nav-hold-active {
  transform: scale(0.95);
  opacity: 0.8;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1);
}

.mockup-top, .mockup-bottom {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  text-align: center;
}

.mockup-top {
  position: relative;
  overflow: hidden;
}

/* Mockup UI Elements mirroring /app */
.mock-card-counter-wrap {
  position: absolute;
  top: 20px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 50;
}

.mock-card-counter {
  font-size: 8px;
  font-weight: 800;
  color: #fff;
  background: rgba(0, 0, 0, 0.2);
  padding: 4px 8px;
  border-radius: 8px;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-transform: uppercase;
}

.mock-grid-btn, .mock-upgrade-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  width: 24px;
  height: 24px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

.mock-flag-indicator {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 18px;
  z-index: 50;
}

.mock-vendor-show-hint {
  position: absolute;
  top: 70px;
  width: 100%;
  text-align: center;
  font-size: 9px;
  font-weight: 800;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
  z-index: 50;
}

.mockup-divider {
  height: 1px;
  width: 100%;
  background: rgba(255,255,255,0.08);
  position: relative;
}

.mockup-vendor {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 24px;
  text-transform: uppercase;
  transform: rotate(180deg);
  color: #fff;
  opacity: 1;
  line-height: 1.1;
  text-align: center;
  width: 90%;
  text-shadow: 0 4px 20px rgba(0,0,0,0.6);
}

.mockup-user {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 20px;
  color: #fff;
  line-height: 1.25;
  text-align: center;
  width: 90%;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* Themes matching app 2.0 flag logic */
.mockup-top { 
  background: var(--mock-flag-color, #000); 
  position: relative; 
  transition: background 0.5s ease;
}
.mockup-bottom { 
  background: #000; 
  position: relative; 
  padding-bottom: 80px; /* Space for the mockup switcher */
}

/* Mockup Language Switcher */
.mock-lang-switcher-wrap {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 12px;
  z-index: 100;
  pointer-events: none; /* Just for visual in mockup */
}

.mock-lang-switcher {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.mock-lang-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.mock-lang-label {
  font-size: 7px;
  font-weight: 800;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
}

.mock-lang-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mock-flag-inline {
  font-size: 16px;
  background: rgba(255,255,255,0.05);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.05);
}

.mock-nav-arrow {
  opacity: 0.3;
  color: #fff;
}

.mock-lang-divider {
  font-size: 10px;
  color: rgba(255,255,255,0.2);
}

/* Premium Promo Mockup Styling */
.mockup-card.premium-style {
  background: #0a0a0f;
  padding: 30px 20px;
  display: flex !important;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.mock-promo-badge {
  background: var(--lp-accent);
  color: #000;
  font-size: 8px;
  font-weight: 900;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.mock-premium-title {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.1;
}

.mock-premium-text {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.5;
  margin-bottom: 24px;
}

.mock-promo-cta {
  background: #fff;
  color: #000;
  border: none;
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 12px;
  box-shadow: 0 10px 20px rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
  .mobile-frame {
    width: 260px;
    height: 520px;
  }
}