/* Landing Page */
.landing-body {
  background: var(--color-surface);
}

/* Nav */
.landing-nav {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding: 0 var(--space-6);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.landing-nav-logo {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  text-decoration: none;
}
.landing-nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.landing-nav-links a { font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted); text-decoration: none; }
.landing-nav-links a:hover { color: var(--color-text); }
/* Solid CTA in nav: .landing-nav-links a would otherwise override .btn-primary color */
.landing-nav-links a.btn-primary,
.landing-nav-links a.btn-accent {
  color: var(--color-text-on-primary, #fff);
}
.landing-nav-links a.btn-primary:hover,
.landing-nav-links a.btn-accent:hover {
  color: var(--color-text-on-primary, #fff);
}

/* Hero */
.hero {
  min-height: 90dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-16) var(--space-6);
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(108,60,225,.12), transparent),
              radial-gradient(ellipse 60% 40% at 80% 100%, rgba(255,107,53,.08), transparent);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236C3CE1' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-content { max-width: 720px; position: relative; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 16px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-5);
  animation: fadeInDown .5s ease both;
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-title {
  font-size: clamp(var(--text-2xl), 6vw, var(--text-3xl));
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  line-height: 1.1;
  animation: fadeInDown .5s ease .1s both;
}
.hero-title .accent { color: var(--color-primary); }
.hero-title .accent2 { color: var(--color-accent); }

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInDown .5s ease .2s both;
}

.hero-cta {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInDown .5s ease .3s both;
}

/* Features */
.features {
  padding: var(--space-16) var(--space-6);
  background: var(--color-surface-alt);
}
.features-title {
  text-align: center;
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.features-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
  font-size: var(--text-md);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-5);
  max-width: 1000px;
  margin: 0 auto;
}
.feature-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.feature-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: var(--space-4);
}
.feature-card-title { font-size: var(--text-md); font-weight: 700; margin-bottom: var(--space-2); }
.feature-card-desc  { font-size: var(--text-sm); color: var(--color-text-muted); }

/* Testimonials */
.testimonials {
  padding: var(--space-16) var(--space-6);
  text-align: center;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-5);
  max-width: 900px;
  margin: var(--space-8) auto 0;
}
.testimonial-card {
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  text-align: left;
}
.testimonial-text  { font-size: var(--text-sm); color: var(--color-text); margin-bottom: var(--space-4); line-height: 1.6; }
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-name   { font-weight: 700; font-size: var(--text-sm); }
.testimonial-role   { font-size: var(--text-xs); color: var(--color-text-muted); }

/* CTA section */
.cta-section {
  padding: var(--space-16) var(--space-6);
  background: var(--color-primary);
  text-align: center;
  color: #fff;
}
.cta-title    { font-size: var(--text-2xl); font-weight: 700; margin-bottom: var(--space-4); }
.cta-subtitle { font-size: var(--text-md); opacity: .85; margin-bottom: var(--space-8); }

/* Footer */
.landing-footer {
  padding: var(--space-6) var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.landing-footer a { color: var(--color-text-muted); }
.landing-footer a:hover { color: var(--color-primary); }
.footer-links { display: flex; gap: var(--space-5); }