:root {
  --bg: #0a0a0f;
  --bg-card: rgba(255,255,255,0.02);
  --text: #f0f0f5;
  --text-dim: #8a8a9a;
  --accent: #00f0ff;
  --accent-glow: rgba(0,240,255,0.15);
  --accent2: #a855f7;
  --gradient: linear-gradient(135deg, #00f0ff 0%, #a855f7 100%);
  --border: rgba(255,255,255,0.08);
  --font: 'Plus Jakarta Sans', sans-serif;
  --mono: 'DM Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

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

/* Grid Background */
body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* Glow orbs */
.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

.glow-orb-1 {
  width: 600px; height: 600px;
  background: rgba(0,240,255,0.08);
  top: -200px; left: -200px;
}

.glow-orb-2 {
  width: 500px; height: 500px;
  background: rgba(168,85,247,0.08);
  bottom: -100px; right: -100px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Navigation */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 0;
  background: rgba(10,10,15,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

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

.logo {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 36px; height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

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

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

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

@media (max-width: 768px) {
  .nav-links { display: none; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
}

.btn-primary {
  background: var(--gradient);
  color: #000;
  box-shadow: 0 0 40px rgba(0,240,255,0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 60px rgba(0,240,255,0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--accent);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 60px;
}

.hero-content {
  max-width: 100%;
}

.hero h1 {
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero h1 .highlight {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 20px;
  color: var(--text-dim);
  max-width: 800px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero-sub strong {
  color: var(--text);
}

.hero-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.benefit-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
}

.benefit-tag .check {
  color: #22c55e;
  font-size: 16px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-note {
  font-size: 13px;
  color: var(--text-dim);
  font-family: var(--mono);
}

/* Section Styles */
section {
  padding: 80px 0;
}

.section-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.section-desc {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 600px;
  line-height: 1.7;
}

/* Problem Section */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}

.problem-card {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.3s;
}

.problem-card:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-4px);
}

.problem-icon {
  font-size: 28px;
  margin-bottom: 16px;
  opacity: 0.6;
}

.problem-card h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.problem-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

.transition-text {
  margin-top: 48px;
  padding: 32px;
  background: linear-gradient(135deg, rgba(0,240,255,0.1) 0%, rgba(168,85,247,0.1) 100%);
  border: 1px solid rgba(0,240,255,0.2);
  border-radius: 16px;
  text-align: center;
  font-size: 20px;
  font-weight: 600;
}

/* What Is Section */
.what-is-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .what-is-grid { grid-template-columns: 1fr; }
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.feature-list li:last-child { border-bottom: none; }

.feature-list .icon {
  width: 40px; height: 40px;
  background: var(--accent-glow);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.feature-list h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.feature-list p {
  font-size: 14px;
  color: var(--text-dim);
}

.what-is-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.what-is-visual::before {
  content: "";
  position: absolute;
  top: -50%; right: -50%;
  width: 100%; height: 100%;
  background: radial-gradient(circle, rgba(0,240,255,0.1) 0%, transparent 70%);
}

.insight-box {
  position: relative;
  padding: 24px;
  background: rgba(168,85,247,0.1);
  border: 1px solid rgba(168,85,247,0.3);
  border-radius: 12px;
  font-size: 15px;
  line-height: 1.7;
}

.insight-box .icon {
  font-size: 24px;
  margin-bottom: 12px;
}

/* Demo Video */
.demo-video {
  margin-top: 24px;
  position: relative;
}

.demo-video video {
  width: 100%;
  border-radius: 12px;
  background: #000;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.demo-video video:focus {
  outline: none;
}

.video-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 12px;
  font-family: var(--mono);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(0,240,255,0.4);
  }
  50% {
    opacity: 0.8;
    box-shadow: 0 0 0 8px rgba(0,240,255,0);
  }
}

/* Safety Section */
.safety-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .safety-grid { grid-template-columns: 1fr; }
}

.safety-card {
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  text-align: center;
}

.safety-icon {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  background: var(--accent-glow);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.safety-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}

.safety-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

.safety-sublist {
  list-style: none;
  margin-top: 16px;
  text-align: left;
}

.safety-sublist li {
  font-size: 13px;
  color: var(--text-dim);
  padding: 6px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.safety-sublist li::before {
  content: "→";
  color: var(--accent);
}

/* Strategy Section */
.strategy-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .strategy-steps { grid-template-columns: 1fr; }
}

.strategy-step {
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.strategy-step::before {
  content: attr(data-step);
  position: absolute;
  top: -20px; right: -10px;
  font-size: 120px;
  font-weight: 800;
  color: rgba(255,255,255,0.03);
  line-height: 1;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  color: #000;
  margin-bottom: 20px;
}

.strategy-step h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.strategy-step p {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.6;
}

.strategy-result {
  margin-top: 40px;
  padding: 24px 32px;
  background: linear-gradient(135deg, rgba(0,240,255,0.15) 0%, rgba(168,85,247,0.15) 100%);
  border-radius: 16px;
  text-align: center;
  font-size: 18px;
  font-weight: 600;
}

.strategy-result span {
  color: var(--accent);
}

/* Results Section */
.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .results-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
  .results-grid { grid-template-columns: 1fr; }
}

.result-card {
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  text-align: center;
}

.result-icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.result-value {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 8px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.result-label {
  font-size: 14px;
  color: var(--text-dim);
}

/* How It Works Section */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

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

.step-tile {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.3s;
}

.step-tile:hover {
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.step-num {
  width: 52px; height: 52px;
  background: var(--gradient);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: #000;
  flex-shrink: 0;
}

.step-tile h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.step-tile p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.5;
}

.warning-box {
  margin-top: 24px;
  padding: 20px 24px;
  background: rgba(251,191,36,0.1);
  border: 1px solid rgba(251,191,36,0.3);
  border-radius: 12px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.warning-box .icon { font-size: 20px; }

.warning-box p {
  font-size: 14px;
  color: var(--text-dim);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.price-card {
  padding: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  position: relative;
  transition: all 0.3s;
}

.price-card:hover {
  border-color: rgba(0,240,255,0.3);
  transform: translateY(-4px);
}

.price-card.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(0,240,255,0.05) 0%, transparent 100%);
}

.price-card.featured::before {
  content: "POPULAR";
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  color: #000;
  letter-spacing: 1px;
}

.price-card.trial {
  border-color: #22c55e;
  background: linear-gradient(180deg, rgba(34,197,94,0.08) 0%, transparent 100%);
}

.price-card.trial::before {
  content: "TRIAL";
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 1px;
}

.price-tier {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.price-tier .icon {
  font-size: 24px;
}

.price-tier span {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-dim);
}

.price-value {
  margin-bottom: 8px;
}

.price-value .amount {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -2px;
}

.price-value .period {
  font-size: 16px;
  color: var(--text-dim);
  margin-left: 4px;
}

.price-desc {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.price-features {
  list-style: none;
  margin-bottom: 28px;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  font-size: 14px;
}

.price-features li .check {
  color: #22c55e;
  font-size: 16px;
}

.price-card .btn {
  width: 100%;
}

.price-card-wide {
  grid-column: 1 / -1;
  max-width: 600px;
  margin: 0 auto;
}

/* New Pricing Grid */
.pricing-grid-new {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

@media (max-width: 900px) {
  .pricing-grid-new { grid-template-columns: 1fr; }
}

.price-value .amount-old {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-right: 12px;
  opacity: 0.6;
}

/* Add-on Banner */
.addon-banner {
  margin-top: 32px;
  padding: 28px 32px;
  background: linear-gradient(135deg, rgba(0,240,255,0.08) 0%, rgba(168,85,247,0.08) 100%);
  border: 1px solid rgba(0,240,255,0.2);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.addon-content {
  display: flex;
  align-items: center;
  gap: 20px;
}

.addon-icon {
  font-size: 32px;
  width: 60px;
  height: 60px;
  background: var(--accent-glow);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.addon-text h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.addon-text p {
  font-size: 14px;
  color: var(--text-dim);
  max-width: 550px;
}

.addon-text .addon-note {
  margin-top: 6px;
  color: var(--accent);
  font-size: 13px;
}

.addon-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.addon-amount {
  font-size: 36px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.addon-period {
  font-size: 16px;
  color: var(--text-dim);
}

/* FAQ Section */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

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

.faq-item {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.faq-item h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.faq-item h4::before {
  content: "?";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  background: var(--accent-glow);
  border-radius: 6px;
  font-size: 14px;
  color: var(--accent);
  flex-shrink: 0;
}

.faq-item p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  padding-left: 36px;
}

/* Final CTA */
.final-cta {
  text-align: center;
  padding: 80px 0;
}

.final-cta .section-title {
  max-width: 600px;
  margin: 0 auto 24px;
}

.cta-benefits {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.cta-benefits span {
  font-size: 16px;
  color: var(--text-dim);
}

.cta-benefits span strong {
  color: var(--accent);
}

/* Footer */
footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

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

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

.copyright {
  font-size: 13px;
  color: var(--text-dim);
  font-family: var(--mono);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }