/* ==========================================================================
   Animations — blobs, floating objects, cursor glow, typing, loader,
   particles canvas, image reveal, keyframes (AOS handles scroll-reveal)
   ========================================================================== */


/* ---- Loading screen ----
   Glass logo card with two counter-rotating orbit arcs (blue + yellow),
   wave-animated wordmark and a yellow→blue progress bar. Matches hero v2. */
.nx-loader {
  --ld-yellow: #ffc700;
  --ld-blue: var(--color-blue);
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  background: var(--bg-body);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0;
  overflow: hidden;
  transition: opacity 0.6s var(--ease-out-quart), visibility 0.6s;
}
.nx-loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.nx-loader.loaded .nx-loader-stage {
  transform: scale(1.18);
  filter: blur(6px);
}

/* Background: faded grid + two soft orbs */
.nx-loader-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--text-primary) 6%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--text-primary) 6%, transparent) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 0%, transparent 55%);
  mask-image: radial-gradient(circle at 50% 50%, #000 0%, transparent 55%);
  pointer-events: none;
}
.nx-loader-orb {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
  pointer-events: none;
  animation: loader-orb 4s ease-in-out infinite alternate;
}
.nx-loader-orb-a {
  background: var(--ld-blue);
  top: calc(50% - 300px);
  left: calc(50% - 320px);
}
.nx-loader-orb-b {
  background: var(--ld-yellow);
  top: calc(50% - 60px);
  left: calc(50% - 40px);
  opacity: 0.28;
  animation-delay: -2s;
}
[data-theme="dark"] .nx-loader-orb { opacity: 0.22; }

/* Logo stage */
.nx-loader-stage {
  position: relative;
  width: 140px;
  height: 140px;
  display: grid;
  place-items: center;
  margin-bottom: 1.6rem;
  transition: transform 0.6s var(--ease-out-quart), filter 0.6s;
}
.nx-loader-orbit {
  position: absolute;
  border-radius: 50%;
  border: 2.5px solid transparent;
}
.nx-loader-orbit-1 {
  inset: 6px;
  border-top-color: var(--ld-blue);
  border-left-color: color-mix(in srgb, var(--ld-blue) 35%, transparent);
  animation: loader-spin 1.2s cubic-bezier(0.5, 0.15, 0.5, 0.85) infinite;
}
.nx-loader-orbit-2 {
  inset: -8px;
  border-bottom-color: var(--ld-yellow);
  border-right-color: color-mix(in srgb, var(--ld-yellow) 35%, transparent);
  animation: loader-spin 2s linear infinite reverse;
}
/* Glowing comet dot riding each arc */
.nx-loader-orbit i {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.nx-loader-orbit-1 i {
  top: 8%;
  left: 18%;
  background: var(--ld-yellow);
  box-shadow: 0 0 12px 2px var(--ld-yellow);
}
.nx-loader-orbit-2 i {
  bottom: 8%;
  right: 18%;
  background: var(--ld-blue);
  box-shadow: 0 0 12px 2px var(--ld-blue);
}
.nx-loader-mark {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 28px;
  display: grid;
  place-items: center;
  background: var(--bg-glass-strong);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 40px -16px rgba(15, 23, 42, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.5);
  animation: loader-float 2.4s ease-in-out infinite;
}
.nx-loader-mark img {
  width: 70%;
  height: 70%;
  object-fit: contain;
  display: block;
}

/* Wordmark — each letter rises in a wave */
.nx-loader-text {
  display: flex;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.14em;
  color: var(--text-primary);
}
.nx-loader-text span {
  display: inline-block;
  animation: loader-wave 1.6s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.09s);
}
.nx-loader-sub {
  margin-top: 0.4rem;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.nx-loader-dots i {
  display: inline-block;
  width: 3px;
  height: 3px;
  margin-left: 3px;
  border-radius: 50%;
  background: currentColor;
  animation: loader-dot 1.2s ease-in-out infinite;
}
.nx-loader-dots i:nth-child(2) { animation-delay: 0.2s; }
.nx-loader-dots i:nth-child(3) { animation-delay: 0.4s; }

/* Progress bar: fills toward ~95% while shimmering */
.nx-loader-bar {
  position: relative;
  width: 180px;
  height: 5px;
  margin-top: 1.2rem;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-alt);
  border: 1px solid var(--border-glass);
  overflow: hidden;
}
.nx-loader-bar span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--ld-yellow), #ffdd3c 30%, var(--ld-blue) 100%);
  background-size: 200% 100%;
  animation: loader-fill 2.2s cubic-bezier(0.2, 0.7, 0.3, 1) forwards, loader-shimmer 1.2s linear infinite;
}

@keyframes loader-spin {
  to { transform: rotate(360deg); }
}
@keyframes loader-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-5px) scale(1.04); }
}
@keyframes loader-wave {
  0%, 60%, 100% { transform: translateY(0); color: var(--text-primary); }
  30% { transform: translateY(-7px); color: var(--ld-blue); }
}
@keyframes loader-dot {
  0%, 80%, 100% { opacity: 0.2; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-2px); }
}
@keyframes loader-fill {
  0% { width: 0; }
  100% { width: 95%; }
}
@keyframes loader-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
@keyframes loader-orb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, 20px) scale(1.1); }
}
@media (prefers-reduced-motion: reduce) {
  .nx-loader-orbit,
  .nx-loader-mark,
  .nx-loader-text span,
  .nx-loader-orb { animation: none; }
}

/* ---- Cursor glow (desktop only, mouse parallax companion) ---- */
.cursor-glow {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 91, 255, 0.16), transparent 70%);
  pointer-events: none;
  z-index: 2;
  transform: translate(-50%, -50%);
  left: 0;
  top: 0;
  opacity: 0;
  transition: opacity 0.4s ease;
  will-change: left, top;
}
.cursor-glow.active {
  opacity: 1;
}
@media (max-width: 991.98px), (hover: none) {
  .cursor-glow {
    display: none;
  }
}

/* ---- Animated gradient blobs (background shapes) ---- */
.bg-blobs {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
  animation: blob-float 16s ease-in-out infinite;
}
[data-theme="dark"] .blob {
  opacity: 0.35;
}
.blob.blob-blue {
  width: 420px;
  height: 420px;
  background: var(--color-blue);
  top: -120px;
  left: -100px;
}
.blob.blob-purple {
  width: 380px;
  height: 380px;
  background: var(--color-purple);
  top: 10%;
  right: -140px;
  animation-delay: -4s;
}
.blob.blob-cyan {
  width: 340px;
  height: 340px;
  background: var(--color-cyan);
  bottom: -140px;
  left: 30%;
  animation-delay: -8s;
}
@keyframes blob-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.08); }
  66% { transform: translate(-30px, 30px) scale(0.95); }
}

/* ---- Particles canvas ---- */
.particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* ---- Floating elements / infinite floating objects ---- */
.float-el {
  animation: float-y 5s ease-in-out infinite;
}
.float-el.delay-1 { animation-delay: 0.6s; }
.float-el.delay-2 { animation-delay: 1.2s; }
.float-el.delay-3 { animation-delay: 1.8s; }
@keyframes float-y {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(3deg); }
}

.float-slow {
  animation: float-y 8s ease-in-out infinite;
}

/* Floating dashboard mockup cards in hero */
.floating-card {
  position: absolute;
  animation: float-y 6s ease-in-out infinite;
  z-index: 3;
}

/* ---- Typing animation ---- */
.typing-text::after {
  content: "|";
  display: inline-block;
  margin-left: 3px;
  color: var(--color-cyan);
  animation: blink-caret 0.9s step-end infinite;
}
@keyframes blink-caret {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ---- Fallback keyframes (used if AOS unavailable / no-js) ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-28px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(28px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* ---- Image reveal effect ---- */
.reveal-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}
.reveal-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  z-index: 2;
  transform-origin: right;
  transform: scaleX(0);
}
.reveal-wrap.aos-animate::before {
  animation: reveal-sweep 1.1s var(--ease-smooth) forwards;
}
.reveal-wrap img {
  transform: scale(1.15);
  transition: transform 1.2s var(--ease-smooth);
}
.reveal-wrap.aos-animate img {
  transform: scale(1);
}
@keyframes reveal-sweep {
  0% { transform: scaleX(0); transform-origin: left; }
  50% { transform: scaleX(1); transform-origin: left; }
  50.1% { transform-origin: right; }
  100% { transform: scaleX(0); transform-origin: right; }
}

/* ---- Marquee (trusted brands / logos) ---- */
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
  gap: 4rem;
  align-items: center;
}
.marquee-wrap {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-wrap:hover .marquee-track {
  animation-play-state: paused;
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---- Counter pulse on trigger ---- */
.counter-value {
  font-family: var(--font-heading);
  font-weight: 700;
}

/* ---- Rotating badge (security/API sections) ---- */
.spin-slow {
  animation: spin-360 14s linear infinite;
}
@keyframes spin-360 {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ---- Pulse ring (live status) ---- */
.pulse-dot {
  position: relative;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-success);
  display: inline-block;
}
.pulse-dot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulse-ring 1.8s ease-out infinite;
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(2.8); opacity: 0; }
}
.pulse-dot.danger, .pulse-dot.danger::after { background: var(--color-danger); }
.pulse-dot.purple, .pulse-dot.purple::after { background: var(--color-purple); }
.pulse-dot.blue, .pulse-dot.blue::after { background: var(--color-blue); }