/* ===================================
   NEXT ARGE - ANIMATIONS
   =================================== */

/* ===================================
   KEYFRAMES
   =================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.85);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(-50%); }
    50% { transform: translateY(-12px) translateX(-50%); }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
    }
    50% {
        box-shadow: 0 0 40px rgba(59, 130, 246, 0.4);
    }
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes rotate-slow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

@keyframes typing-cursor {
    0%, 100% { border-color: var(--accent-blue); }
    50% { border-color: transparent; }
}

/* ===================================
   SCROLL ANIMATIONS
   =================================== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animate-fade {
    transform: none;
}

.animate-on-scroll.animate-left {
    transform: translateX(-40px);
}

.animate-on-scroll.animate-right {
    transform: translateX(40px);
}

.animate-on-scroll.animate-scale {
    transform: scale(0.9);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* Stagger delays */
.delay-100 { transition-delay: 0.1s !important; }
.delay-200 { transition-delay: 0.2s !important; }
.delay-300 { transition-delay: 0.3s !important; }
.delay-400 { transition-delay: 0.4s !important; }
.delay-500 { transition-delay: 0.5s !important; }
.delay-600 { transition-delay: 0.6s !important; }
.delay-700 { transition-delay: 0.7s !important; }
.delay-800 { transition-delay: 0.8s !important; }

/* ===================================
   HERO ENTRANCE ANIMATIONS
   =================================== */
.hero-content .hero-badge {
    animation: fadeInDown 0.8s var(--ease) 0.2s both;
}

.hero-content .hero-title {
    animation: fadeInUp 0.9s var(--ease) 0.4s both;
}

.hero-content .hero-description {
    animation: fadeInUp 0.9s var(--ease) 0.6s both;
}

.hero-content .hero-buttons {
    animation: fadeInUp 0.9s var(--ease) 0.8s both;
}

/* ===================================
   HOVER MICRO-ANIMATIONS
   =================================== */
.hover-lift {
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.hover-lift:hover {
    transform: translateY(-6px);
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.15);
}

/* Icon bounce on card hover */
.glass-card:hover .service-icon i {
    animation: iconBounce 0.5s var(--ease);
}

@keyframes iconBounce {
    0% { transform: scale(1); }
    40% { transform: scale(1.15); }
    60% { transform: scale(0.95); }
    100% { transform: scale(1); }
}

/* Link arrow slide */
.card-link i,
.read-more i {
    transition: transform 0.3s var(--ease);
}

.card-link:hover i,
.read-more:hover i {
    transform: translateX(4px);
}

/* ===================================
   PAGE TRANSITION
   =================================== */
.page-transition {
    animation: fadeIn 0.5s var(--ease);
}

/* ===================================
   LOADING STATE
   =================================== */
.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: rotate-slow 0.8s linear infinite;
}

/* ===================================
   GRADIENT ANIMATION FOR TEXTS
   =================================== */
.animated-gradient-text {
    background: linear-gradient(90deg, #3b82f6, #06d6a0, #8b5cf6, #3b82f6);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 4s ease infinite;
}