/* ============================================================
   OmniTradingOwl - Landing Page Styles
   ============================================================ */

.landing-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Nav */
.landing-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  padding: 1rem 0;
  background: var(--navbar-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}

.landing-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-heading);
  text-decoration: none;
}

/* Hero */
.hero {
  padding-top: 120px;
  padding-bottom: 80px;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-content { flex: 1; }

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 1.5rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--oto-primary), var(--oto-success));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-visual {
  position: relative;
  flex-shrink: 0;
}

.hero-glow {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(var(--oto-primary-rgb), .2), transparent 70%);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  filter: blur(40px);
  z-index: -1;
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--bg-surface);
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 .5rem;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
  margin: 0 0 3rem;
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  text-align: center;
  padding: 2rem 1.5rem;
}

.feature-card h3 {
  font-size: 1.05rem;
  margin: 1rem 0 .5rem;
}

.feature-card p {
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

.feature-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

/* Steps */
.steps-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.step {
  text-align: center;
  max-width: 240px;
}

.step-number {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--oto-primary);
  color: #fff;
  font-size: 1.25rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  box-shadow: 0 4px 16px rgba(var(--oto-primary-rgb), .3);
}

.step h3 {
  font-size: 1rem;
  margin: 0 0 .5rem;
}

.step p {
  font-size: .82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

.step-arrow {
  font-size: 1.5rem;
  color: var(--text-muted);
  opacity: .4;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-block { padding: 1rem; }

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--oto-primary);
  line-height: 1;
}

.stat-text {
  font-size: .85rem;
  color: var(--text-muted);
  margin-top: .5rem;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -10px; right: 1rem;
}

.pricing-card h3 {
  font-size: 1.2rem;
  margin: 0 0 .75rem;
}

.pricing-price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 1.5rem;
}

.pricing-price span {
  font-size: .85rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  text-align: left;
}

.pricing-features li {
  padding: .4rem 0;
  font-size: .85rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.pricing-features li i {
  color: var(--oto-success);
}

/* Footer */
.landing-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  font-size: .78rem;
  color: var(--text-muted);
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

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

/* Responsive */
@media (max-width: 991.98px) {
  .hero-inner { flex-direction: column; text-align: center; gap: 2rem; }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { max-width: 100%; }
  .hero-content > div:last-child { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; margin: 0 auto; }
  .steps-grid { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
}

@media (max-width: 575.98px) {
  .hero-title { font-size: 1.75rem; }
  .features-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}