/* VidClaw — Hero section */

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-4) 0;
  transition: background var(--transition-slow), backdrop-filter var(--transition-slow), border-color var(--transition-slow);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--bg-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.nav__logo-icon {
  font-size: 22px;
}

.nav__badge {
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-mono);
  padding: 2px 6px;
  background: rgba(124, 58, 237, 0.2);
  border: 1px solid rgba(124, 58, 237, 0.4);
  border-radius: var(--radius-full);
  color: var(--accent-primary);
  letter-spacing: 0.05em;
  margin-left: var(--space-1);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.nav__link:hover {
  color: var(--text-primary);
}

.nav__link--github {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--bg-border);
  border-radius: var(--radius-md);
  font-size: 13px;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.nav__link--github:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
}

.nav__mobile.open {
  display: flex;
}

.nav__mobile .nav__link {
  font-size: 24px;
  font-weight: 700;
}

.nav__mobile-close {
  position: absolute;
  top: var(--space-5);
  right: var(--space-6);
  font-size: 28px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.nav__mobile-close:hover {
  color: var(--text-primary);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* Glow orbs */
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 1;
  animation: breathe 6s ease-in-out infinite;
}

.hero__glow--left {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.25), transparent 70%);
  top: -100px;
  left: -200px;
  animation-delay: 0s;
}

.hero__glow--right {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.2), transparent 70%);
  bottom: -100px;
  right: -150px;
  animation-delay: 3s;
}

/* Content */
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  animation: pulse-border 3s ease-in-out infinite;
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent-primary);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}

.hero__title {
  font-size: clamp(40px, 7vw, 80px);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: var(--space-6);
}

.hero__title-line1,
.hero__title-line3 {
  color: var(--text-primary);
  display: block;
}

.hero__title-line2 {
  display: block;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-10);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* CTAs */
.hero__ctas {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-16);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 1px solid transparent;
  font-family: var(--font-sans);
}

.btn--primary {
  background: var(--accent-gradient);
  color: white;
  box-shadow: 0 4px 24px rgba(124, 58, 237, 0.4);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(124, 58, 237, 0.55);
}

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

.btn--outline:hover {
  border-color: var(--accent-primary);
  background: rgba(124, 58, 237, 0.08);
  transform: translateY(-2px);
}

/* Stats */
.hero__stats {
  display: flex;
  gap: var(--space-12);
  justify-content: center;
  flex-wrap: wrap;
}

.hero__stat {
  text-align: center;
}

.hero__stat-value {
  font-size: 32px;
  font-weight: 900;
  font-family: var(--font-sans);
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-1);
}

.hero__stat-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* Mobile nav toggle */
@media (max-width: 768px) {
  .nav__links {
    display: none;
  }
  .nav__hamburger {
    display: flex;
  }
  .hero__stats {
    gap: var(--space-8);
  }
}