/* ═══════════ LANDING PAGE STYLES ═══════════ */

/* ═══════════ TYPOGRAPHY ═══════════ */
.font-serif-display { font-family: 'DM Serif Display', serif; }

/* ═══════════ HERO BACKGROUND ═══════════ */
.hero-dark {
  background: #030712;
  position: relative;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  will-change: transform;
}
.hero-orb-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(39,123,241,0.12) 0%, transparent 70%);
  top: -250px; right: -150px;
  animation: orbFloat1 12s ease-in-out infinite;
}
.hero-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,0.08) 0%, transparent 70%);
  bottom: -150px; left: -100px;
  animation: orbFloat2 15s ease-in-out infinite;
}
.hero-orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(39,123,241,0.06) 0%, transparent 70%);
  top: 40%; left: 35%;
  animation: orbFloat3 10s ease-in-out infinite;
}
@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-40px, 30px) scale(1.05); }
}
@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -40px) scale(1.08); }
}
@keyframes orbFloat3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(0.95); }
  66% { transform: translate(-15px, 15px) scale(1.02); }
}

/* Dot grid overlay */
.hero-grid {
  background-image: radial-gradient(rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* Scan line */
.hero-scan {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(39,123,241,0.3) 30%, rgba(39,123,241,0.5) 50%, rgba(39,123,241,0.3) 70%, transparent 100%);
  box-shadow: 0 0 30px 5px rgba(39,123,241,0.08);
  animation: scanLine 6s ease-in-out infinite;
  z-index: 2;
}
@keyframes scanLine {
  0% { top: -5%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { top: 105%; opacity: 0; }
}

/* ═══════════ FLOATING CARDS ═══════════ */
.floating-card {
  animation: cardFloat 6s ease-in-out infinite;
}
.floating-card-delayed {
  animation: cardFloat 6s ease-in-out infinite;
  animation-delay: -2s;
}
@keyframes cardFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
.card-glow {
  box-shadow: 0 0 60px rgba(39,123,241,0.08), 0 25px 50px rgba(0,0,0,0.3);
}

/* ═══════════ SCROLL ANIMATIONS ═══════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }
.reveal-delay-7 { transition-delay: 0.7s; }

/* ═══════════ COUNTER ANIMATION ═══════════ */
.counter-value {
  font-variant-numeric: tabular-nums;
}

/* ═══════════ NAV SCROLL STATE ═══════════ */
.nav-scrolled {
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* ═══════════ FAQ ACCORDION ═══════════ */
details summary { cursor: pointer; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::marker { display: none; }
details[open] summary .faq-chevron { transform: rotate(180deg); }
.faq-chevron { transition: transform 0.3s ease; }
details[open] .faq-answer {
  animation: faqOpen 0.3s ease forwards;
}
@keyframes faqOpen {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══════════ GRADIENT TEXT ═══════════ */
.gradient-text {
  background: linear-gradient(135deg, #277bf1 0%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══════════ PULSE RING ═══════════ */
.pulse-ring {
  animation: pulseRing 2s ease-out infinite;
}
@keyframes pulseRing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.5); opacity: 0; }
}

/* ═══════════ STEP CONNECTOR ═══════════ */
.step-connector {
  background: linear-gradient(90deg, #277bf1 0%, #818cf8 100%);
}