/* =============================================
   NEW HORIZONS AI SOLUTIONS — Animations
   ============================================= */

/* ---- Reveal Animations (triggered by JS IntersectionObserver) ---- */

.fade-up,
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
    will-change: opacity, transform;
}

.fade-up,
.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-50px);
}

.reveal-right {
    transform: translateX(50px);
}

.fade-up.visible,
.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* Stagger delays */
.delay-1 {
    transition-delay: 0.15s;
}

.delay-2 {
    transition-delay: 0.3s;
}

.delay-3 {
    transition-delay: 0.45s;
}

.delay-4 {
    transition-delay: 0.6s;
}

/* ---- Hero text reveal ---- */
.hero-content .fade-up {
    opacity: 0;
    transform: translateY(30px);
}

.hero-content .fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Gradient Shimmer on hero text ---- */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

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

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

.hero-gradient {
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
}

/* ---- Service cards stagger ---- */
.service-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out),
        border-color 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---- Floating element ---- */
@keyframes float {

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

    50% {
        transform: translateY(-12px);
    }
}

.float-anim {
    animation: float 4s ease-in-out infinite;
}

/* ---- Glow pulse for map regions ---- */
@keyframes glowPulse {

    0%,
    100% {
        box-shadow: 0 0 8px rgba(201, 168, 76, 0.2),
            0 0 20px rgba(201, 168, 76, 0.1);
    }

    50% {
        box-shadow: 0 0 16px rgba(201, 168, 76, 0.4),
            0 0 40px rgba(201, 168, 76, 0.2);
    }
}

.map-pulse {
    animation: pulse 2s ease-in-out infinite, glowPulse 2s ease-in-out infinite;
}

/* ---- Smooth number counter (handled in JS) ---- */
.counter-animate {
    display: inline-block;
    transition: all 0.3s;
}

/* ---- Page load sequence ---- */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

body.loaded #main-nav {
    animation: fadeInDown 0.6s var(--ease-out) 0.2s both;
}

/* ---- Subtle background grain ---- */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 9998;
    pointer-events: none;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    background-repeat: repeat;
}

/* ---- Smooth line between sections ---- */
.section+.section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: min(80%, 600px);
    height: 1px;
    background: linear-gradient(90deg,
            transparent 0%,
            var(--border) 20%,
            rgba(201, 168, 76, 0.15) 50%,
            var(--border) 80%,
            transparent 100%);
}

/* ---- Link hover glow ---- */
a:hover {
    color: var(--gold);
}

/* ---- Card entrance ---- */
@keyframes cardEntrance {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.97);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ---- Button press effect ---- */
.btn:active {
    transform: scale(0.97);
}

/* ---- Pricing card hover glow ---- */
.pricing-card:hover {
    border-color: var(--border-hover);
    box-shadow: 0 12px 50px rgba(201, 168, 76, 0.08);
}

.pricing-card.featured:hover {
    box-shadow: 0 16px 60px rgba(201, 168, 76, 0.15);
}

/* ---- Parallax-like background scroll (via JS transform) ---- */
.hero-video-wrap {
    will-change: transform;
}