/* ============================================
   SCOTTY AI — SCROLL ANIMATIONS & MICRO-INTERACTIONS
   ============================================ */

/* ---------- Base animation states ---------- */
/* Only hide elements when JS has confirmed it's active */
.js-animations .reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.js-animations .reveal.from-left {
  transform: translateX(-48px);
}
.js-animations .reveal.from-right {
  transform: translateX(48px);
}
.js-animations .reveal.from-scale {
  transform: scale(0.9) translateY(20px);
}
.js-animations .reveal.visible {
  opacity: 1;
  transform: none;
}
/* When JS is off, visible class is still harmless */
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ---------- Stagger delays ---------- */
.stagger-1  { transition-delay: 0.08s }
.stagger-2  { transition-delay: 0.16s }
.stagger-3  { transition-delay: 0.24s }
.stagger-4  { transition-delay: 0.32s }
.stagger-5  { transition-delay: 0.40s }
.stagger-6  { transition-delay: 0.48s }

/* ---------- Hero enhancements / Floating dashboard mock ---------- */
@keyframes floatDash {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
.dashboard-mock {
  animation: floatDash 6s ease-in-out infinite;
}

/* Glowing ring under dashboard */
.hero-visual {
  position: relative;
}
.hero-visual::after {
  content: '';
  position: absolute;
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 40px;
  background: radial-gradient(ellipse at center, rgba(190,35,50,.18) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(8px);
  pointer-events: none;
  animation: glowPulse 4s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scaleX(1); }
  50%       { opacity: 1;   transform: translateX(-50%) scaleX(1.1); }
}

/* ---------- Trust bar marquee-style hover ---------- */
.trust-logos {
  position: relative;
}
.trust-logo-item {
  transition: opacity 0.3s, border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}
/* Dim others on hover */
.trust-logos:hover .trust-logo-item:not(:hover) {
  opacity: 0.4;
}

/* ---------- Feature card flips / glow ---------- */
.feature-card {
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(190,35,50,.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.feature-card:hover::before {
  opacity: 1;
}
.feature-card .feature-icon svg {
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.feature-card:hover .feature-icon svg {
  transform: scale(1.15) rotate(-4deg);
}

/* ---------- Stats counters section ---------- */
.stats-counter {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--slate-900) 0%, #0d1f35 100%);
  position: relative;
  overflow: hidden;
}
.stats-counter::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(190,35,50,.08) 0%, transparent 70%);
  pointer-events: none;
}
.stats-counter::after {
  content: '';
  position: absolute;
  bottom: -100px; right: -80px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(190,35,50,.06) 0%, transparent 70%);
  pointer-events: none;
}
.counters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  z-index: 1;
}
.counter-item {
  text-align: center;
  padding: 32px 24px;
  border-right: 1px solid rgba(255,255,255,.07);
  position: relative;
}
.counter-item:last-child {
  border-right: none;
}
.counter-num {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--red);
  letter-spacing: -.03em;
  line-height: 1;
  margin-bottom: 10px;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s;
}
.counter-item:hover .counter-num {
  color: #fff;
}
.counter-label {
  color: var(--slate-400);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .01em;
}
/* Animated underline on counter hover */
.counter-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 40px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.counter-item:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* ---------- Hook/split section animated border ---------- */
.split-side.clear-side {
  position: relative;
}
.split-side.clear-side::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(190,35,50,.3), transparent 60%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
  z-index: -1;
}

/* ---------- Section headline animated underline ---------- */
.section-headline {
  position: relative;
  display: inline-block;
}
.section-headline::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--red));
  border-radius: 2px;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s;
}
.section-headline.visible::after {
  transform: translateX(-50%) scaleX(1);
}

/* ---------- Architecture cards in security section ---------- */
.arch-card {
  position: relative;
  overflow: hidden;
}
.arch-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(190,35,50,.08) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.5s;
  pointer-events: none;
  transform: translate(0,0);
}
.arch-card:hover::before {
  opacity: 1;
}

/* ---------- Blog card shimmer effect ---------- */
.blog-card {
  position: relative;
  overflow: hidden;
}
.blog-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.06), transparent);
  transition: left 0.55s ease;
  pointer-events: none;
}
.blog-card:hover::after {
  left: 150%;
}

/* ---------- Pricing card animated border glow ---------- */
.pricing-card.highlighted {
  position: relative;
}
@keyframes borderGlow {
  0%, 100% { box-shadow: 0 0 0 1px var(--red), 0 12px 40px rgba(190,35,50,.12); }
  50%       { box-shadow: 0 0 0 2px var(--red), 0 16px 48px rgba(190,35,50,.22); }
}
.pricing-card.highlighted {
  animation: borderGlow 3s ease-in-out infinite;
}
.pricing-card.highlighted:hover {
  animation: none;
  box-shadow: 0 0 0 2px var(--red), 0 20px 50px rgba(190,35,50,.25);
}

/* ---------- FAQ item accordion animation ---------- */
.faq-question {
  position: relative;
}
.faq-question::before {
  content: '';
  position: absolute;
  left: -16px;
  top: 50%;
  transform: translateY(-50%) scaleY(0);
  width: 3px;
  height: 60%;
  background: var(--red);
  border-radius: 2px;
  transition: transform 0.25s;
}
.faq-item.open .faq-question::before {
  transform: translateY(-50%) scaleY(1);
}

/* ---------- Scroll progress bar at top ---------- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--red), var(--red));
  z-index: 9999;
  transition: width 0.1s linear;
  box-shadow: 0 0 8px rgba(190,35,50,.5);
}

/* ---------- Section entry line (decorative) ---------- */
.section-entry-line {
  display: block;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), transparent);
  border-radius: 2px;
  margin-bottom: 32px;
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}
.section-entry-line.visible {
  width: 120px;
}

/* ---------- Responsive: reduce motion for accessibility ---------- */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .section-headline::after,
  .section-entry-line,
  .dashboard-mock,
  .hero-visual::after,
  .pricing-card.highlighted {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
    width: auto !important;
  }
}

/* ---------- Mobile tweaks ---------- */
@media (max-width: 768px) {
  .counters-grid {
    grid-template-columns: 1fr 1fr;
  }
  .counter-item {
    border-right: 1px solid rgba(255,255,255,.07);
    border-bottom: 1px solid rgba(255,255,255,.07);
  }
  .counter-item:nth-child(2n) {
    border-right: none;
  }
  .counter-item:nth-child(3),
  .counter-item:nth-child(4) {
    border-bottom: none;
  }
}