/* ============================================================
   CYBER-BOTANICAL — ANIMATIONS & PARALLAX
   animations.css
   ============================================================ */

/* ── PARTICLE SYSTEM ────────────────────────────────────────── */
.particle {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: particle-float var(--duration, 8s) ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes particle-float {
  0%, 100% {
    transform: translateY(0px) translateX(0px) rotate(0deg);
    opacity: var(--opacity-start, 0.3);
  }
  33% {
    transform: translateY(-20px) translateX(10px) rotate(120deg);
    opacity: var(--opacity-end, 0.7);
  }
  66% {
    transform: translateY(-10px) translateX(-8px) rotate(240deg);
    opacity: var(--opacity-start, 0.3);
  }
}

/* ── STAGGER ANIMATIONS ─────────────────────────────────────── */
.stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.stagger.revealed > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0s; }
.stagger.revealed > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.1s; }
.stagger.revealed > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.2s; }
.stagger.revealed > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.3s; }
.stagger.revealed > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.4s; }
.stagger.revealed > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.5s; }

/* ── GLITCH TEXT EFFECT ─────────────────────────────────────── */
.glitch {
  position: relative;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: inherit;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glitch::before {
  left: 2px;
  text-shadow: -2px 0 var(--purple-glow);
  clip: rect(0, 900px, 0, 0);
  animation: glitch-1 4s infinite linear alternate-reverse;
}

.glitch::after {
  left: -2px;
  text-shadow: 2px 0 var(--gold);
  clip: rect(0, 900px, 0, 0);
  animation: glitch-2 4s infinite linear alternate-reverse;
}

@keyframes glitch-1 {
  0% { clip: rect(42px, 9999px, 44px, 0); }
  5% { clip: rect(12px, 9999px, 59px, 0); }
  10% { clip: rect(48px, 9999px, 29px, 0); }
  15% { clip: rect(42px, 9999px, 73px, 0); }
  20% { clip: rect(63px, 9999px, 27px, 0); }
  25% { clip: rect(34px, 9999px, 55px, 0); }
  30% { clip: rect(86px, 9999px, 73px, 0); }
  35% { clip: rect(20px, 9999px, 20px, 0); }
  40% { clip: rect(26px, 9999px, 60px, 0); }
  45% { clip: rect(25px, 9999px, 66px, 0); }
  50% { clip: rect(57px, 9999px, 98px, 0); }
  55% { clip: rect(5px, 9999px, 46px, 0); }
  60% { clip: rect(82px, 9999px, 31px, 0); }
  65% { clip: rect(54px, 9999px, 27px, 0); }
  70% { clip: rect(28px, 9999px, 99px, 0); }
  75% { clip: rect(45px, 9999px, 69px, 0); }
  80% { clip: rect(23px, 9999px, 85px, 0); }
  85% { clip: rect(54px, 9999px, 84px, 0); }
  90% { clip: rect(45px, 9999px, 47px, 0); }
  95% { clip: rect(37px, 9999px, 20px, 0); }
  100% { clip: rect(4px, 9999px, 91px, 0); }
}

@keyframes glitch-2 {
  0% { clip: rect(65px, 9999px, 99px, 0); }
  5% { clip: rect(79px, 9999px, 19px, 0); }
  10% { clip: rect(13px, 9999px, 57px, 0); }
  15% { clip: rect(46px, 9999px, 41px, 0); }
  20% { clip: rect(50px, 9999px, 71px, 0); }
  25% { clip: rect(41px, 9999px, 27px, 0); }
  30% { clip: rect(19px, 9999px, 23px, 0); }
  35% { clip: rect(50px, 9999px, 20px, 0); }
  40% { clip: rect(1px, 9999px, 74px, 0); }
  45% { clip: rect(96px, 9999px, 50px, 0); }
  50% { clip: rect(89px, 9999px, 25px, 0); }
  55% { clip: rect(79px, 9999px, 4px, 0); }
  60% { clip: rect(54px, 9999px, 76px, 0); }
  65% { clip: rect(29px, 9999px, 80px, 0); }
  70% { clip: rect(98px, 9999px, 88px, 0); }
  75% { clip: rect(44px, 9999px, 35px, 0); }
  80% { clip: rect(59px, 9999px, 12px, 0); }
  85% { clip: rect(79px, 9999px, 82px, 0); }
  90% { clip: rect(15px, 9999px, 40px, 0); }
  95% { clip: rect(65px, 9999px, 9px, 0); }
  100% { clip: rect(23px, 9999px, 37px, 0); }
}

/* ── TYPING CURSOR ──────────────────────────────────────────── */
.typing-cursor::after {
  content: '|';
  animation: blink 1s step-end infinite;
  color: var(--gold);
  margin-left: 2px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ── SHIMMER ────────────────────────────────────────────────── */
.shimmer {
  background: linear-gradient(
    90deg,
    var(--black-card) 0%,
    rgba(124, 58, 237, 0.1) 50%,
    var(--black-card) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ── BORDER GLOW ANIMATION ──────────────────────────────────── */
@keyframes border-glow {
  0%, 100% { border-color: var(--purple-border); box-shadow: 0 0 10px rgba(124, 58, 237, 0.1); }
  50%       { border-color: var(--gold-border);   box-shadow: 0 0 20px rgba(245, 158, 11, 0.15); }
}

.border-animated {
  animation: border-glow 4s ease-in-out infinite;
}

/* ── COUNTER ANIMATION ──────────────────────────────────────── */
.count-up {
  display: inline-block;
}

/* ── MOBILE NAV ─────────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: rgba(10, 10, 15, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--black-border);
  z-index: 200;
  flex-direction: column;
  padding: 100px 40px 40px;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-smooth);
}

.mobile-nav.open {
  transform: translateX(0);
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gray-300);
  padding: 12px 0;
  border-bottom: 1px solid var(--black-border);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover { color: var(--gold); }

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 199;
}

.mobile-nav-overlay.open { display: block; }

.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--black-border);
  border-radius: 8px;
  color: var(--gray-400);
  font-size: 1.2rem;
  cursor: none;
  transition: all var(--transition-fast);
}

.mobile-nav-close:hover {
  color: var(--white);
  border-color: var(--purple-border);
}