/* ===========================
   VILLAIN CHARACTER EFFECTS
   =========================== */

/* Dark Energy Waves */
@keyframes darkEnergyWave {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 0;
        filter: blur(20px);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0.6;
        filter: blur(40px);
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
        filter: blur(60px);
    }
}

/* Sinister Aura */
@keyframes sinisterAura {
    0%, 100% {
        background: radial-gradient(ellipse, rgba(139, 0, 0, 0.4) 0%, transparent 60%);
        transform: translate(-50%, -50%) rotate(0deg);
    }
    25% {
        background: radial-gradient(ellipse, rgba(75, 0, 130, 0.4) 0%, transparent 60%);
        transform: translate(-50%, -50%) rotate(90deg);
    }
    50% {
        background: radial-gradient(ellipse, rgba(220, 20, 60, 0.5) 0%, transparent 60%);
        transform: translate(-50%, -50%) rotate(180deg);
    }
    75% {
        background: radial-gradient(ellipse, rgba(138, 43, 226, 0.4) 0%, transparent 60%);
        transform: translate(-50%, -50%) rotate(270deg);
    }
}

/* Menacing Pulse */
@keyframes menacingPulse {
    0%, 100% {
        box-shadow: 
            0 0 30px rgba(139, 0, 0, 0.6),
            0 0 60px rgba(75, 0, 130, 0.4);
        filter: brightness(1);
    }
    50% {
        box-shadow: 
            0 0 60px rgba(220, 20, 60, 0.9),
            0 0 100px rgba(138, 43, 226, 0.7),
            0 0 140px rgba(255, 0, 0, 0.5);
        filter: brightness(1.3);
    }
}

/* Shadow Tendrils */
@keyframes shadowTendril {
    0% {
        opacity: 0;
        transform: translate(0, 0) scaleY(0.5);
    }
    30% {
        opacity: 0.6;
        transform: translate(0, -50px) scaleY(1);
    }
    60% {
        opacity: 0.4;
        transform: translate(0, -150px) scaleY(1.5);
    }
    100% {
        opacity: 0;
        transform: translate(0, -300px) scaleY(2);
    }
}

/* Dark Power Surge */
.offer-card:hover::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 160%;
    height: 160%;
    background: radial-gradient(circle, rgba(139, 0, 0, 0.2) 0%, rgba(75, 0, 130, 0.1) 50%, transparent 70%);
    animation: darkEnergyWave 3s ease-out infinite;
    z-index: 0;
    pointer-events: none;
}

/* Crimson Lightning */
.offer-image:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(220, 20, 60, 0.4) 0%, transparent 15%),
        radial-gradient(circle at 80% 70%, rgba(138, 43, 226, 0.4) 0%, transparent 15%),
        radial-gradient(circle at 50% 50%, rgba(139, 0, 0, 0.3) 0%, transparent 20%);
    animation: crimsonFlash 1s ease-in-out infinite;
    z-index: 5;
    pointer-events: none;
    mix-blend-mode: screen;
}

@keyframes crimsonFlash {
    0%, 100% {
        opacity: 0.3;
        filter: brightness(1);
    }
    10%, 30%, 50%, 70%, 90% {
        opacity: 0.7;
        filter: brightness(1.5);
    }
    20%, 40%, 60%, 80% {
        opacity: 0.2;
        filter: brightness(0.8);
    }
}

/* ===========================
   CINEMATIC HERO EFFECTS
   =========================== */

/* Thunder Strike Effect */
@keyframes thunderStrike {
    0%, 90%, 100% { 
        opacity: 0; 
        transform: scale(1) rotate(0deg);
    }
    92% { 
        opacity: 1; 
        transform: scale(1.3) rotate(5deg);
    }
    94% { 
        opacity: 0; 
        transform: scale(1) rotate(-5deg);
    }
    96% { 
        opacity: 0.8; 
        transform: scale(1.2) rotate(3deg);
    }
    98% { 
        opacity: 0; 
        transform: scale(1) rotate(0deg);
    }
}

/* Cinematic Zoom Effect */
@keyframes cinematicZoom {
    0% { 
        transform: scale(1) translateY(0);
    }
    50% { 
        transform: scale(1.05) translateY(-10px);
    }
    100% { 
        transform: scale(1) translateY(0);
    }
}

/* Energy Burst */
@keyframes energyBurst {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

/* Electric Arc */
@keyframes electricArc {
    0%, 100% {
        clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
        filter: brightness(1);
    }
    10%, 30%, 50%, 70%, 90% {
        clip-path: polygon(10% 0%, 90% 0%, 95% 100%, 5% 100%);
        filter: brightness(1.5);
    }
    20%, 40%, 60%, 80% {
        clip-path: polygon(5% 0%, 95% 0%, 90% 100%, 10% 100%);
        filter: brightness(0.8);
    }
}

/* Atmospheric Haze */
@keyframes atmosphericHaze {
    0% {
        transform: translate(-50%, -50%) scale(1) rotate(0deg);
        opacity: 0.2;
    }
    33% {
        transform: translate(-45%, -55%) scale(1.3) rotate(120deg);
        opacity: 0.4;
    }
    66% {
        transform: translate(-55%, -45%) scale(1.1) rotate(240deg);
        opacity: 0.3;
    }
    100% {
        transform: translate(-50%, -50%) scale(1) rotate(360deg);
        opacity: 0.2;
    }
}

/* Subtle background glow on hover */
.hero-image-container:hover::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.1) 0%, transparent 60%);
    animation: subtleGlow 3s ease-in-out infinite;
    z-index: 0;
    pointer-events: none;
}

/* Removed electric sparks effect */
.hero-image-container:hover::after {
    content: none;
}

@keyframes subtleGlow {
    0%, 100% {
        opacity: 0.3;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

/* ===========================
   MECH TRANSITION ANIMATIONS
   =========================== */

/* Mech Transition 1: Dynamic Angular */
.mech-transition {
    position: relative;
    width: 100%;
    height: 100px;
    overflow: hidden;
    margin: -1px 0;
}

.transition-1 svg {
    width: 100%;
    height: 100%;
    display: block;
}

.transition-fill {
    fill: var(--darker-bg);
    animation: slideIn 1s ease-out;
}

.transition-accent {
    fill: var(--card-bg);
    opacity: 0.8;
    animation: slideIn 1.2s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Mech Transition 2: Layered Tech Panels */
.transition-2 svg {
    width: 100%;
    height: 120px;
    display: block;
}

.layer-1 {
    fill: var(--dark-bg);
    animation: layerSlide 1s ease-out;
}

.layer-2 {
    fill: var(--card-bg);
    opacity: 0.9;
    animation: layerSlide 1.2s ease-out 0.1s backwards;
}

.layer-3 {
    fill: var(--primary-color);
    opacity: 0.2;
    animation: layerSlide 1.4s ease-out 0.2s backwards;
}

@keyframes layerSlide {
    from {
        transform: translateX(-50%) translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateX(0) translateY(0);
        opacity: 1;
    }
}

/* Mech Transition 3: Sci-Fi Blade Cuts */
.transition-3 svg {
    width: 100%;
    height: 100px;
    display: block;
}

.blade-1 {
    fill: var(--darker-bg);
    animation: bladeSlice 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.blade-2 {
    fill: var(--card-bg);
    opacity: 0.7;
    animation: bladeSlice 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.1s backwards;
}

.blade-glow {
    stroke: var(--primary-color);
    stroke-width: 2;
    fill: none;
    filter: drop-shadow(0 0 10px var(--glow-color));
    animation: glowPulse 2s ease-in-out infinite;
}

@keyframes bladeSlice {
    from {
        clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
    }
    to {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
}

@keyframes glowPulse {
    0%, 100% {
        opacity: 0.5;
        stroke-width: 2;
    }
    50% {
        opacity: 1;
        stroke-width: 4;
    }
}

/* Mech Transition 4: Modular Mech Blocks */
.transition-4 svg {
    width: 100%;
    height: 120px;
    display: block;
}

.block-1, .block-3, .block-5 {
    fill: var(--darker-bg);
}

.block-2, .block-4 {
    fill: var(--card-bg);
    opacity: 0.8;
}

.block-1 {
    animation: blockSlide 0.6s ease-out;
}

.block-2 {
    animation: blockSlide 0.8s ease-out 0.1s backwards;
}

.block-3 {
    animation: blockSlide 1s ease-out 0.2s backwards;
}

.block-4 {
    animation: blockSlide 1.2s ease-out 0.3s backwards;
}

.block-5 {
    animation: blockSlide 1.4s ease-out 0.4s backwards;
}

@keyframes blockSlide {
    from {
        transform: translateY(-100px) rotate(-5deg);
        opacity: 0;
    }
    to {
        transform: translateY(0) rotate(0);
        opacity: 1;
    }
}

/* ===========================
   SCROLL ANIMATIONS (AOS)
   =========================== */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-down"] {
    opacity: 0;
    transform: translateY(-50px);
    transition: all 0.8s ease-out;
}

[data-aos="fade-down"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-left"] {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease-out;
}

[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="fade-right"] {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease-out;
}

[data-aos="fade-right"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s ease-out;
}

[data-aos="zoom-in"].aos-animate {
    opacity: 1;
    transform: scale(1);
}

[data-aos="flip-left"] {
    opacity: 0;
    transform: perspective(1000px) rotateY(45deg);
    transition: all 0.8s ease-out;
}

[data-aos="flip-left"].aos-animate {
    opacity: 1;
    transform: perspective(1000px) rotateY(0);
}

[data-aos="slide-up"] {
    opacity: 0;
    transform: translateY(100px);
    transition: all 1s ease-out;
}

[data-aos="slide-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Delay variants */
[data-aos][data-aos-delay="100"] {
    transition-delay: 0.1s;
}

[data-aos][data-aos-delay="200"] {
    transition-delay: 0.2s;
}

[data-aos][data-aos-delay="300"] {
    transition-delay: 0.3s;
}

[data-aos][data-aos-delay="400"] {
    transition-delay: 0.4s;
}

[data-aos][data-aos-delay="500"] {
    transition-delay: 0.5s;
}

/* ===========================
   3D CARD EFFECTS
   =========================== */
.product-card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.product-card:hover {
    animation: cardFloat 0.5s ease-out;
}

@keyframes cardFloat {
    0% {
        transform: translateY(0) rotateX(0) rotateY(0);
    }
    50% {
        transform: translateY(-15px) rotateX(5deg) rotateY(-5deg);
    }
    100% {
        transform: translateY(-10px) rotateX(0) rotateY(0);
    }
}

/* ===========================
   PARALLAX EFFECTS
   =========================== */
.parallax-section {
    position: relative;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: -50px;
    left: 0;
    right: 0;
    bottom: -50px;
    background-size: cover;
    background-position: center;
    transition: transform 0.1s ease-out;
}

/* ===========================
   LOADING ANIMATIONS
   =========================== */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

.skeleton {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.05) 25%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0.05) 75%
    );
    background-size: 1000px 100%;
    animation: shimmer 2s infinite;
}

/* ===========================
   HOVER GLOW EFFECTS
   =========================== */
.glow-on-hover {
    position: relative;
    overflow: hidden;
}

.glow-on-hover::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        var(--glow-color) 0%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.5s ease;
}

.glow-on-hover:hover::before {
    opacity: 0.3;
}

/* ===========================
   COUNTDOWN FLIP ANIMATION
   =========================== */
.countdown-value {
    animation: flipNumber 1s ease-in-out;
}

@keyframes flipNumber {
    0% {
        transform: rotateX(0deg);
    }
    50% {
        transform: rotateX(90deg);
    }
    100% {
        transform: rotateX(0deg);
    }
}

/* ===========================
   BUTTON RIPPLE EFFECT
   =========================== */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::after {
    width: 300px;
    height: 300px;
}

/* ===========================
   TEXT GLITCH EFFECT
   =========================== */
@keyframes glitch-1 {
    0%, 100% {
        clip-path: inset(0 0 0 0);
        transform: translate(0);
    }
    20% {
        clip-path: inset(40% 0 60% 0);
        transform: translate(-2px, 2px);
    }
    40% {
        clip-path: inset(80% 0 0 0);
        transform: translate(2px, -2px);
    }
    60% {
        clip-path: inset(20% 0 20% 0);
        transform: translate(-2px, -2px);
    }
    80% {
        clip-path: inset(60% 0 20% 0);
        transform: translate(2px, 2px);
    }
}

@keyframes glitch-2 {
    0%, 100% {
        clip-path: inset(0 0 0 0);
        transform: translate(0);
    }
    20% {
        clip-path: inset(60% 0 40% 0);
        transform: translate(2px, -2px);
    }
    40% {
        clip-path: inset(0 0 80% 0);
        transform: translate(-2px, 2px);
    }
    60% {
        clip-path: inset(20% 0 20% 0);
        transform: translate(2px, 2px);
    }
    80% {
        clip-path: inset(20% 0 60% 0);
        transform: translate(-2px, -2px);
    }
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    animation: glitch-1 2.5s infinite;
    color: var(--primary-color);
    z-index: -1;
}

.glitch::after {
    animation: glitch-2 2.5s infinite;
    color: var(--secondary-color);
    z-index: -2;
}

/* ===========================
   ENERGY PULSE
   =========================== */
@keyframes energyPulse {
    0%, 100% {
        box-shadow: 
            0 0 10px var(--glow-color),
            0 0 20px var(--glow-color),
            0 0 30px var(--glow-color);
    }
    50% {
        box-shadow: 
            0 0 20px var(--glow-color),
            0 0 40px var(--glow-color),
            0 0 60px var(--glow-color);
    }
}

.energy-pulse {
    animation: energyPulse 2s ease-in-out infinite;
}

/* ===========================
   HOVER TRANSFORM EFFECTS
   =========================== */
.hover-lift {
    transition: all 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 240, 255, 0.3);
}

.hover-rotate {
    transition: all 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg) scale(1.05);
}

.hover-scale {
    transition: all 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.1);
}

/* ===========================
   SCROLL REVEAL STAGGER
   =========================== */
.stagger-item {
    opacity: 0;
    transform: translateY(30px);
    animation: staggerReveal 0.6s ease-out forwards;
}

.stagger-item:nth-child(1) { animation-delay: 0.1s; }
.stagger-item:nth-child(2) { animation-delay: 0.2s; }
.stagger-item:nth-child(3) { animation-delay: 0.3s; }
.stagger-item:nth-child(4) { animation-delay: 0.4s; }
.stagger-item:nth-child(5) { animation-delay: 0.5s; }
.stagger-item:nth-child(6) { animation-delay: 0.6s; }
.stagger-item:nth-child(7) { animation-delay: 0.7s; }
.stagger-item:nth-child(8) { animation-delay: 0.8s; }

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

/* ===========================
   LOADING SPINNER
   =========================== */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0, 240, 255, 0.3);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ===========================
   PAGE TRANSITIONS
   =========================== */
@keyframes fadeInPage {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-content {
    animation: fadeInPage 0.8s ease-out;
}

/* ===========================
   SMOOTH SCROLL BEHAVIOR
   =========================== */
html {
    scroll-behavior: smooth;
}

/* Hardware acceleration for smoother animations */
.gpu-accelerated {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}