/* ============================================
   CROWCENT — Animations & Transitions
   ============================================ */

/* ---------- Page Fade In ---------- */
.page-transition {
    opacity: 0;
    animation: pageFadeIn 0.8s ease forwards;
    animation-delay: 0.3s;
}

@keyframes pageFadeIn {
    to {
        opacity: 1;
    }
}

/* ---------- Reveal on Scroll ---------- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-scale.active {
    opacity: 1;
    transform: scale(1);
}

/* Stagger children */
.stagger-children .reveal:nth-child(1) {
    transition-delay: 0s;
}

.stagger-children .reveal:nth-child(2) {
    transition-delay: 0.1s;
}

.stagger-children .reveal:nth-child(3) {
    transition-delay: 0.2s;
}

.stagger-children .reveal:nth-child(4) {
    transition-delay: 0.3s;
}

.stagger-children .reveal:nth-child(5) {
    transition-delay: 0.4s;
}

.stagger-children .reveal:nth-child(6) {
    transition-delay: 0.5s;
}

/* ---------- Typing Cursor ---------- */
.typing-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background: var(--accent-teal);
    margin-left: 4px;
    animation: blink 0.8s ease-in-out infinite;
    vertical-align: text-bottom;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

/* ---------- Float Animation ---------- */
.float {
    animation: floatAnim 6s ease-in-out infinite;
}

@keyframes floatAnim {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* ---------- Glow Pulse ---------- */
.glow-pulse {
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(124, 58, 237, 0.15);
    }

    50% {
        box-shadow: 0 0 40px rgba(124, 58, 237, 0.3);
    }
}

/* ---------- Gradient Shift ---------- */
.gradient-shift {
    background-size: 200% 200%;
    animation: gradientShift 5s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* ---------- Scale Bounce ---------- */
.scale-in {
    animation: scaleIn 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes scaleIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* ---------- Slide Up ---------- */
.slide-up {
    animation: slideUp 0.8s ease forwards;
}

@keyframes slideUp {
    0% {
        transform: translateY(60px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ---------- Ripple Effect ---------- */
@keyframes rippleEffect {
    0% {
        transform: scale(0);
        opacity: 0.6;
    }

    100% {
        transform: scale(4);
        opacity: 0;
    }
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    pointer-events: none;
    animation: rippleEffect 0.6s ease-out;
}

/* ---------- Particle Canvas ---------- */
#particles-canvas {
    position: absolute;
    inset: 0;
    z-index: 0;
}

/* ---------- Hero word animation ---------- */
.hero-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.hero-word.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Counter animation placeholder ---------- */
.counter[data-target] {
    transition: color 0.3s;
}

/* ---------- Hover glow cards ---------- */
.glass-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-card);
    opacity: 0;
    transition: opacity var(--transition-base);
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(124, 58, 237, 0.06), transparent 40%);
    pointer-events: none;
}

.glass-card:hover::after {
    opacity: 1;
}

/* ---------- Service card top bar ---------- */
.service-detail-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-teal), var(--accent-blue));
    transition: width 0.5s ease;
}

.service-detail-card:hover::after {
    width: 100%;
}

/* ---------- Work card hover zoom ---------- */
.work-card-thumb .thumb-bg {
    position: absolute;
    inset: 0;
    transition: transform 0.6s ease;
}

.work-card:hover .work-card-thumb .thumb-bg {
    transform: scale(1.1);
}

/* ---------- Filter button active indicator ---------- */
.filter-btn.active {
    position: relative;
}

.filter-btn.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    border-radius: 2px;
    background: var(--accent-purple);
}

/* ---------- Link arrow hover ---------- */
.arrow-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--accent-purple);
    transition: gap 0.3s ease, color 0.3s ease;
}

.arrow-link:hover {
    gap: 12px;
    color: var(--accent-teal);
}

/* ---------- Timeline dot pulse ---------- */
.timeline-dot::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid var(--accent-purple);
    opacity: 0;
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {

    0%,
    100% {
        opacity: 0;
        transform: scale(1);
    }

    50% {
        opacity: 0.4;
        transform: scale(1.3);
    }
}

/* ---------- Smooth number transition ---------- */
.stat-number {
    transition: transform 0.3s ease;
}

.stat-item:hover .stat-number {
    transform: scale(1.05);
}

/* ---------- Form Field Focus ---------- */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    transform: translateY(-1px);
}

/* ---------- Responsive animation adjustments ---------- */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal,
    .reveal-left,
    .reveal-right,
    .reveal-scale {
        opacity: 1;
        transform: none;
    }
}