/* ==========================================================================
   A1A.realty — Animations & Motion
   Scroll-triggered reveals, hover states, ambient motion, and transitions.
   ========================================================================== */

/* ── Scroll Reveal System ──────────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="fade"] {
  transform: none;
}

[data-reveal="slide-left"] {
  transform: translateX(-40px);
}

[data-reveal="slide-left"].revealed {
  transform: translateX(0);
}

[data-reveal="slide-right"] {
  transform: translateX(40px);
}

[data-reveal="slide-right"].revealed {
  transform: translateX(0);
}

[data-reveal="scale"] {
  transform: scale(0.95);
}

[data-reveal="scale"].revealed {
  transform: scale(1);
}

/* Stagger delays for child elements */
[data-reveal-delay="1"] { transition-delay: 100ms; }
[data-reveal-delay="2"] { transition-delay: 200ms; }
[data-reveal-delay="3"] { transition-delay: 300ms; }
[data-reveal-delay="4"] { transition-delay: 400ms; }
[data-reveal-delay="5"] { transition-delay: 500ms; }
[data-reveal-delay="6"] { transition-delay: 600ms; }

/* ── Counter Animation ─────────────────────────────────────────────────── */
[data-count] {
  display: inline-block;
}

/* ── Hero Ambient Grid ─────────────────────────────────────────────────── */
.hero__grid-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.hero__grid-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 20%, transparent 100%);
}

/* ── Orb Glow ──────────────────────────────────────────────────────────── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orb-float 20s ease-in-out infinite;
}

.orb--blue {
  width: 500px;
  height: 500px;
  background: rgba(0, 163, 255, 0.07);
  top: -10%;
  right: -5%;
}

.orb--teal {
  width: 400px;
  height: 400px;
  background: rgba(0, 212, 170, 0.05);
  bottom: -10%;
  left: -5%;
  animation-delay: -10s;
}

.orb--subtle {
  width: 300px;
  height: 300px;
  background: rgba(0, 163, 255, 0.04);
  animation-delay: -5s;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20px, -30px) scale(1.05); }
  50% { transform: translate(-10px, 20px) scale(0.95); }
  75% { transform: translate(15px, 10px) scale(1.02); }
}

/* ── Gradient Line ─────────────────────────────────────────────────────── */
.gradient-line {
  width: 60px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.gradient-line--center {
  margin: 0 auto;
}

/* ── Shimmer Effect ────────────────────────────────────────────────────── */
.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.03), transparent);
  animation: shimmer 8s ease-in-out infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

/* ── Typing Cursor ─────────────────────────────────────────────────────── */
.cursor-blink::after {
  content: '|';
  animation: blink 1s step-end infinite;
  color: var(--color-accent);
  font-weight: var(--weight-light);
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ── Hover Glow on Cards ───────────────────────────────────────────────── */
.hover-glow {
  position: relative;
}

.hover-glow::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0,163,255,0.1) 0%, transparent 50%, rgba(0,163,255,0.05) 100%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
  z-index: -1;
}

.hover-glow:hover::after {
  opacity: 1;
}

/* ── Reduced Motion ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}