/* ============================================================
   MODx Pro — Animations (PDE-style)
   ============================================================ */

/* === Reveal on scroll === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.5, 0, 0, 1),
              transform 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* === Split-line text reveal === */
.split-line {
  overflow: hidden;
  padding-top: 0.12em;
}

.split-line span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 0.9s var(--spring);
}

.hero-revealed .split-line span { transform: translateY(0); }
.hero-revealed .split-line span:nth-child(2) { transition-delay: 120ms; }
.hero-revealed .split-line span:nth-child(3) { transition-delay: 240ms; }

/* Hero fade-in elements */
.hero-fade {
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.9s var(--spring), opacity 0.9s var(--spring);
}

.hero-revealed .hero-fade { transform: translateY(0); opacity: 1; }
.hero-revealed .hero-fade.d1 { transition-delay: 0.10s; }
.hero-revealed .hero-fade.d2 { transition-delay: 0.25s; }
.hero-revealed .hero-fade.d3 { transition-delay: 0.40s; }
.hero-revealed .hero-fade.d4 { transition-delay: 0.55s; }
.hero-revealed .hero-fade.d5 { transition-delay: 0.70s; }

/* === Keyframes === */
@keyframes float {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(30px, 50px) scale(1.1); }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.4); }
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0) scaleY(1); }
  50%      { transform: translateY(8px) scaleY(0.95); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes scaleIn {
  from { transform: scale(0); }
  to   { transform: scale(1); }
}

/* === Marquee strip === */
.marquee-strip {
  border-top: 1px solid var(--border-b);
  border-bottom: 1px solid var(--border-b);
  background: rgba(255,255,255,0.01);
  padding: 14px 0;
  overflow: hidden;
  display: flex;
}

.marquee-track {
  display: flex;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
}

.marquee-item {
  font-family: var(--ff-h);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--t3);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.marquee-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

/* Spinner */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}