/* =============================================================
   GLYDE — animations.css
   All reveal classes, stagger delays, page transition keyframes,
   floating animations, ticker, bus float, card float, counters
   ============================================================= */

/* ─────────────────────────────────────────────────────────────
   NOTE: The core .reveal* classes and stagger delays live in
   base.css (§6). This file adds supplementary animation classes
   used across pages, plus all @keyframes definitions.
   ───────────────────────────────────────────────────────────── */


/* ─────────────────────────────────────────────────────────────
   1. REVEAL CLASSES
   (Canonical definitions — mirrors base.css for specificity)
   ───────────────────────────────────────────────────────────── */

/* Base states — hidden before IntersectionObserver fires */
.reveal {
  opacity: 0;
  transform: translateY(48px);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-48px);
}

.reveal-right {
  opacity: 0;
  transform: translateX(48px);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
}

.reveal-fade {
  opacity: 0;
}

/* Visible state — .in-view added by IntersectionObserver */
.reveal.in-view,
.reveal-left.in-view,
.reveal-right.in-view,
.reveal-scale.in-view,
.reveal-fade.in-view {
  opacity: 1;
  transform: none;
  transition:
    opacity   var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

/* Stagger delay helpers */
.delay-1 { transition-delay: 0.2s !important; }
.delay-2 { transition-delay: 0.4s !important; }
.delay-3 { transition-delay: 0.6s !important; }
.delay-4 { transition-delay: 0.4s !important; }
.delay-5 { transition-delay: 0.5s !important; }
.delay-6 { transition-delay: 0.6s !important; }


/* ─────────────────────────────────────────────────────────────
   2. HERO LOAD ENTRANCE (CSS keyframe, fires once on page load)
   Stagger timing per DESIGN.md §7A
   ───────────────────────────────────────────────────────────── */

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes heroSlideRight {
  from {
    opacity: 0;
    transform: translateX(48px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Apply to hero children via utility classes */
.anim-hero      { animation: heroFadeUp  0.6s var(--ease-out) both; }
.anim-hero-fade { animation: heroFadeIn  0.6s var(--ease-out) both; }
.anim-hero-right { animation: heroSlideRight 0.7s var(--ease-out) both; }

/* Delay tokens for hero entrance stagger (ms → s) */
.anim-delay-0   { animation-delay: 0ms; }
.anim-delay-200 { animation-delay: 200ms; }
.anim-delay-350 { animation-delay: 350ms; }
.anim-delay-500 { animation-delay: 500ms; }
.anim-delay-600 { animation-delay: 600ms; }
.anim-delay-650 { animation-delay: 650ms; }
.anim-delay-800 { animation-delay: 800ms; }
.anim-delay-950 { animation-delay: 950ms; }
.anim-delay-1000 { animation-delay: 1000ms; }
.anim-delay-1200 { animation-delay: 1200ms; }
.anim-delay-1400 { animation-delay: 1400ms; }


/* ─────────────────────────────────────────────────────────────
   3. BUS FLOAT ANIMATION (hero right column)
   Per DESIGN.md §7A busFloat spec
   ───────────────────────────────────────────────────────────── */
@keyframes busFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  40%       { transform: translateY(-14px) rotate(0.4deg); }
  70%       { transform: translateY(-7px) rotate(-0.2deg); }
}

.bus-float {
  animation: busFloat 6s ease-in-out infinite;
  will-change: transform;
}


/* ─────────────────────────────────────────────────────────────
   4. CARD FLOAT ANIMATION (floating info cards in hero)
   Per DESIGN.md §7A cardFloat spec
   ───────────────────────────────────────────────────────────── */
@keyframes cardFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50%       { transform: translateY(-10px) rotate(0.5deg); }
}

.card-float {
  animation: cardFloat 4s ease-in-out infinite;
  will-change: transform;
}

.card-float-delayed {
  animation: cardFloat 4s ease-in-out 2s infinite;
  will-change: transform;
}


/* ─────────────────────────────────────────────────────────────
   5. TICKER / MARQUEE STRIP
   Per DESIGN.md §7B
   ───────────────────────────────────────────────────────────── */
.ticker-wrap {
  background: var(--green);
  height: 48px;
  overflow: hidden;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 10;
}

.ticker-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: ticker 25s linear infinite;
  white-space: nowrap;
  will-change: transform;
}

.ticker-wrap:hover .ticker-track {
  animation-play-state: paused;
}

.ticker-item {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--charcoal);
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.ticker-dot {
  width: 5px;
  height: 5px;
  background: var(--charcoal);
  border-radius: 50%;
  opacity: 0.5;
  flex-shrink: 0;
}

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); } /* content duplicated for seamless loop */
}


/* ─────────────────────────────────────────────────────────────
   6. SCROLL HINT INDICATOR (hero bottom center)
   Per DESIGN.md §7A
   ───────────────────────────────────────────────────────────── */
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%       { transform: translateY(8px); opacity: 0.6; }
}

.scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  animation: heroFadeIn 0.6s var(--ease-out) 1.4s both;
  transition: opacity 0.4s var(--ease);
}

.scroll-hint.hidden {
  opacity: 0;
  pointer-events: none;
}

.scroll-hint-icon {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-radius: 14px;
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-hint-icon::after {
  content: '';
  width: 4px;
  height: 8px;
  background: var(--charcoal);
  border-radius: 2px;
  animation: scrollBounce 1.8s ease-in-out infinite;
}

.scroll-hint-text {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--mid-gray);
}


/* ─────────────────────────────────────────────────────────────
   7. LIVE BADGE PULSE (hero badge, routes page)
   Extends base.css .live-dot
   ───────────────────────────────────────────────────────────── */
.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(0, 230, 77, 0.10);
  border: 1px solid rgba(0, 230, 77, 0.25);
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-deeper);
}


/* ─────────────────────────────────────────────────────────────
   8. FEATURE CARD HOVER (Why Glyde section)
   Per DESIGN.md §7C
   ───────────────────────────────────────────────────────────── */
.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  background: var(--white);
  transition:
    transform    0.35s var(--ease-out),
    box-shadow   0.35s var(--ease-out),
    border-color 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.4s var(--ease-out);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 230, 77, 0.25);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card-icon {
  width: 52px;
  height: 52px;
  background: var(--green-pale);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--green-deeper);
  font-size: 24px;
  flex-shrink: 0;
}


/* ─────────────────────────────────────────────────────────────
   9. NAV CTA PULSE — repeated here for component isolation
   ───────────────────────────────────────────────────────────── */
@keyframes navPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.55); opacity: 0; }
}


/* ─────────────────────────────────────────────────────────────
   10. PAGE TRANSITION — repeated here for component isolation
       (canonical definition lives in base.css §17)
   ───────────────────────────────────────────────────────────── */
@keyframes pageSlideUp {
  from { transform: translateY(100%); }
  to   { transform: translateY(0%); }
}

@keyframes pageSlideOff {
  from { transform: translateY(0%); }
  to   { transform: translateY(-100%); }
}


/* ─────────────────────────────────────────────────────────────
   11. PHONE / APP MOCKUP FLOAT
   Per DESIGN.md §7I — uses same busFloat but 5s
   ───────────────────────────────────────────────────────────── */
.phone-float {
  animation: busFloat 5s ease-in-out infinite;
  will-change: transform;
}


/* ─────────────────────────────────────────────────────────────
   12. FAQ ACCORDION CHEVRON ROTATE
   Per DESIGN.md §9
   ───────────────────────────────────────────────────────────── */
.faq-chevron {
  transition: transform 0.3s var(--ease);
  flex-shrink: 0;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}


/* ─────────────────────────────────────────────────────────────
   13. CHECKLIST TICK ENTRANCE
   Per DESIGN.md §11 — used on Safety page
   ───────────────────────────────────────────────────────────── */
@keyframes tickPop {
  from { transform: scale(0) rotate(-10deg); opacity: 0; }
  to   { transform: scale(1) rotate(0deg);   opacity: 1; }
}

.tick-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--green);
  border-radius: 50%;
  color: var(--charcoal);
  font-size: 12px;
  flex-shrink: 0;
}

.tick-icon.animate-in {
  animation: tickPop 0.4s var(--ease-out) both;
}


/* ─────────────────────────────────────────────────────────────
   14. ROUTE PATH STROKE ANIMATION (placeholder class)
   Full GSAP implementation in routes.js
   ───────────────────────────────────────────────────────────── */
.route-path {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  /* Animated via GSAP ScrollTrigger in routes.js */
}


/* ─────────────────────────────────────────────────────────────
   15. CUSTOM SCROLL INDICATOR — routes / safety pages
   ───────────────────────────────────────────────────────────── */
@keyframes progressFill {
  from { transform: scaleY(0); }
  to   { transform: scaleY(1); }
}

.progress-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
  cursor: pointer;
}

.progress-dot.active {
  background: var(--green);
  transform: scale(1.3);
}


/* ─────────────────────────────────────────────────────────────
   16. GRADIENT GLOW ORBS (about page hero, how-it-works hero)
   Pure CSS decorative glows, no images
   ───────────────────────────────────────────────────────────── */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.glow-orb-green {
  background: radial-gradient(circle, rgba(0, 230, 77, 0.18) 0%, transparent 70%);
}

.glow-orb-charcoal {
  background: radial-gradient(circle, rgba(30, 30, 26, 0.4) 0%, transparent 70%);
}

/* ─────────────────────────────────────────────────────────────
   SHAKE ANIMATION — DESIGN.md §13
   Used by form validation: add .shake class via JS, auto-removes
   ───────────────────────────────────────────────────────────── */
@keyframes shake {
  0%,  100% { transform: translateX(0); }
  20%        { transform: translateX(-6px); }
  40%        { transform: translateX(6px); }
  60%        { transform: translateX(-4px); }
  80%        { transform: translateX(4px); }
}

.shake {
  animation: shake 0.4s ease;
  border-color: #FF4444 !important;
}