:root {
  --bg-color: #000000;
  --bg-secondary: #0a0a0a;
  --text-primary: #ffffff;
  --text-secondary: #888888;
  --border-color: #222222;
  --accent-color: #ffffff;
  --accent-text: #000000;
  --highlight: #d83b01;
  --font-main: 'Inter', sans-serif;
  --spacing-section: 120px;
}

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

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

a {
  text-decoration: none;
  color: inherit;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--accent-text);
}

.btn-primary:hover {
  background-color: #e0e0e0;
  transform: translateY(-1px);
}

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

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

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
  z-index: 100;
}

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

.logo {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.04em;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.2s;
}

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

/* Hero Section */
.hero {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 24px 20px;
  text-align: left;
}

.hero-split-layout {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  align-items: center;
}

.hero-left {
  max-width: 450px;
}

.hero-title-small {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.hero-subtitle-small {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.hero-actions-vertical {
  display: flex;
  flex-direction: row;
  gap: 12px;
}

.trust-list {
  list-style: none;
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  margin-left: auto;
  max-width: 250px;
}

@media (max-width: 768px) {
  .hero-split-layout {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }
  .hero-left, .trust-list {
    margin: 0 auto;
    text-align: center;
  }
}

/* Subpage Hero */
.subpage-hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  text-align: center;
}

.hero-title-large {
  font-size: 4rem;
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  color: var(--text-primary);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 40px;
}

.hero-actions-center {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

@media (max-width: 768px) {
  .hero-title-large {
    font-size: 2.5rem;
  }
}

/* Generic Section */
.section-pad {
  padding: var(--spacing-section) 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 3rem;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 64px;
}

/* Value Blocks */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.card {
  padding: 32px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
}

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

.card p {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Split Features (Videos) */
.platforms {
  max-width: 1400px; /* Wider container for the video sections */
  padding-top: 0; /* Pull videos right under the hero */
}

.split-feature {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr; /* Give the video (1.2fr) much more space than the text */
  gap: 80px;
  align-items: center;
  margin-bottom: 160px;
}

.split-feature.reverse {
  direction: rtl;
}
.split-feature.reverse > * {
  direction: ltr;
}

.feature-label {
  color: var(--highlight);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.feature-text h3 {
  font-size: 2.5rem;
  margin-bottom: 24px;
}

.feature-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.mock-window {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.mock-header {
  height: 40px;
  background-color: var(--bg-color);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 8px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot.red { background-color: #ff5f56; }
.dot.yellow { background-color: #ffbd2e; }
.dot.green { background-color: #27c93f; }

.product-video {
  width: 100%;
  height: auto;
  display: block;
  background-color: #111; /* Placeholder fallback */
  aspect-ratio: 16 / 10; /* perfectly matches MacBook Air screen */
  object-fit: cover;
}

iframe.product-video {
  border: 0;
  height: auto;
  min-height: 180px;
  object-fit: unset; /* iframe uses cover via 16/10 frame */
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.price-card {
  padding: 40px 32px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.price-card.recommended {
  border-color: var(--text-primary);
}

.card-badge {
  position: absolute;
  top: -12px;
  left: 32px;
  background-color: var(--text-primary);
  color: var(--bg-color);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 99px;
}

.card-tier {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.price-card .card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  min-height: 44px;
}

.price {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 32px;
}

.price span {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.feature-list {
  list-style: none;
  margin-top: auto;
}

.feature-list li {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-list li::before {
  content: "✓";
  color: var(--text-primary);
}

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.faq-item h4 {
  font-size: 18px;
  margin-bottom: 12px;
}

.faq-item p {
  color: var(--text-secondary);
  font-size: 15px;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 80px 24px 40px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-desc {
  color: var(--text-secondary);
  font-size: 14px;
  margin: 16px 0;
}

.support {
  font-size: 14px;
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 14px;
  transition: color 0.2s;
}

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

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  color: var(--text-secondary);
  font-size: 13px;
  text-align: center;
}

/* Animations */
.slide-up-reveal {
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero-title { font-size: 3rem; }
  .split-feature {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 80px;
  }
  .nav-links { display: none; }
}

/* Hidden Pricing Details */
.hidden {
  display: none !important;
}

.full-pricing-container {
  margin-top: 60px;
  animation: slideUp 0.4s ease-out;
}

.full-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
}

.pricing-col h4 {
  font-size: 18px;
  margin-bottom: 24px;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

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

.pricing-col li {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 15px;
  color: var(--text-secondary);
}

.pricing-col li span:last-child {
  color: var(--text-primary);
  font-weight: 500;
}

.pricing-legend {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 14px;
}

.pricing-legend p {
  margin-bottom: 8px;
}

.pricing-legend strong {
  color: var(--text-primary);
}

/* Content Modes */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.detailed-card {
  position: relative;
  display: flex;
  flex-direction: column;
}

.card-header {
  width: 32px;
  height: 32px;
  background-color: var(--border-color);
  color: var(--text-secondary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.highlight-border {
  border-color: var(--text-primary);
}

.mode-split {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sub-label {
  font-size: 12px;
  color: var(--highlight);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 4px;
}

/* Time Window Logic */
.logic-section {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.logic-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 48px;
  max-width: 800px;
}

.logic-blocks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.logic-block h4 {
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.logic-block p {
  color: var(--text-secondary);
  font-size: 14px;
}

.notification-box {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 16px 24px;
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 14px;
}

.notification-box strong {
  color: var(--text-primary);
}

/* Website Agent */
.agent-banner {
  background: linear-gradient(180deg, #111111 0%, #000000 100%);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 64px 48px;
  text-align: center;
}

.glow-badge {
  background-color: transparent;
  border-color: #d83b01;
  color: #d83b01;
  box-shadow: 0 0 20px rgba(216, 59, 1, 0.2);
}

.agent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 48px;
  text-align: left;
}

.agent-col h3 {
  font-size: 20px;
  margin-bottom: 16px;
}

.agent-col p {
  color: var(--text-secondary);
  font-size: 15px;
}

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

/* Typewriter Effect */
.typewriter-container {
  margin-top: 24px;
  min-height: 40px; 
  color: var(--highlight);
  font-size: 13px;
  font-family: monospace;
}

.typewriter-text {
  display: inline-block;
  border-right: 2px solid var(--highlight);
  padding-right: 4px;
  animation: blink-caret 0.75s step-end infinite;
}

@keyframes blink-caret {
  from, to { border-color: transparent }
  50% { border-color: var(--highlight) }
}

/* AHA Configurator */
.aha-configurator {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
}

.config-step-title {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.aha-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.aha-btn {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  transition: all 0.2s;
  flex: 1 1 auto;
  min-width: 120px;
}

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

.aha-btn.active {
  background-color: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
}

/* Brand Colors for Active States */
.aha-btn.brand-instagram:hover { border-color: #E1306C; }
.aha-btn.brand-instagram.active {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: white;
  border-color: transparent;
}

.aha-btn.brand-facebook:hover { border-color: #1877F2; }
.aha-btn.brand-facebook.active {
  background-color: #1877F2;
  color: white;
  border-color: #1877F2;
}

.aha-btn.brand-linkedin:hover { border-color: #0A66C2; }
.aha-btn.brand-linkedin.active {
  background-color: #0A66C2;
  color: white;
  border-color: #0A66C2;
}

.aha-btn.brand-x:hover { border-color: #1DA1F2; }
.aha-btn.brand-x.active {
  background-color: #1DA1F2;
  color: white;
  border-color: #1DA1F2;
}

.aha-btn.brand-whatsapp:hover { border-color: #25D366; }
.aha-btn.brand-whatsapp.active {
  background-color: #25D366;
  color: white;
  border-color: #25D366;
}

.aha-btn.bundle-btn {
  background-color: rgba(216, 59, 1, 0.1);
  border-color: rgba(216, 59, 1, 0.3);
  color: var(--text-primary);
}

.aha-btn.bundle-btn:hover {
  background-color: rgba(216, 59, 1, 0.2);
  border-color: var(--highlight);
}

.aha-btn.bundle-btn.active {
  background-color: var(--highlight);
  color: white;
  border-color: var(--highlight);
}

.aha-action-area {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.aha-prompt {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 24px;
}

.btn-large {
  padding: 16px 32px;
  font-size: 18px;
  border-radius: 12px;
}

.w-full {
  width: 100%;
  display: block;
}

.terminal-loader {
  background-color: #000;
  border: 1px solid #333;
  border-radius: 8px;
  padding: 24px;
  text-align: left;
  font-family: monospace;
  font-size: 14px;
  color: #0f0;
  margin-top: 24px;
  min-height: 140px;
}

.term-line {
  margin-bottom: 8px;
  opacity: 0;
}

.highlight-text {
  color: #fff;
  font-weight: bold;
}

.success-message {
  font-size: 20px;
  color: #0f0;
  margin-top: 24px;
  margin-bottom: 16px;
  font-weight: 500;
}

/* Plan Colors for Active States */
.aha-btn.plan-btn.active {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border-color: white;
}

.aha-btn.plan-btn[data-plan="Full AI"].active {
  background-color: var(--highlight);
  color: white;
  border-color: var(--highlight);
}