/**
 * Método M.A.R.C - Landing Page Styles
 * Autor: Rafael Souza - Souza Tech
 * Site: https://rafaelsouzatech.com.br
 * Versão: 1.0.0
 */

/* CSS Variables */
:root {
    --brand-color: #FBBF24;
    --brand-secondary: #F59E0B;
    --accent-cyan: #06B6D4;
    --accent-purple: #A855F7;
    --accent-pink: #EC4899;
    --background-start: #0d1117;
    --background-end: #1e2a47;
    --text-primary: #E5E7EB;
    --text-secondary: #D1D5DB;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --whatsapp-green: #25D366;
    --neon-glow: 0 0 5px var(--brand-color), 0 0 10px var(--brand-color), 0 0 20px var(--brand-color), 0 0 40px var(--brand-color);
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #000;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(251, 191, 36, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0a0e1a 0%, #1a1f3a 50%, #0d1117 100%);
    color: var(--text-primary);
    animation: gradient-animation 20s ease infinite;
    background-size: 400% 400%;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    overflow-x: hidden;
}

/* Gradient Animation */
@keyframes gradient-animation {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Fade In Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Slide Up Animation */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.95);
        filter: blur(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* Slide Down Animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
        filter: blur(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* Scale In Animation */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8) rotateX(20deg);
        filter: blur(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) rotateX(0deg);
        filter: blur(0);
    }
}

/* Float Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Shimmer Animation */
@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

/* Glow Pulse Animation */
@keyframes glowPulse {
    0%, 100% {
        filter: drop-shadow(0 0 20px rgba(251, 191, 36, 0.8)) drop-shadow(0 0 40px rgba(168, 85, 247, 0.6));
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(251, 191, 36, 1)) drop-shadow(0 0 80px rgba(168, 85, 247, 0.8)) drop-shadow(0 0 100px rgba(6, 182, 212, 0.6));
    }
}

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

@keyframes borderGlow {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes shine {
    0% {
        left: -100%;
    }
    50%, 100% {
        left: 100%;
    }
}

/* Glow Text Effects */
.glow-text {
    background: linear-gradient(90deg, 
        var(--brand-color) 0%, 
        var(--accent-cyan) 25%,
        var(--accent-purple) 50%,
        var(--accent-pink) 75%,
        var(--brand-color) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: holographicText 8s linear infinite, glowPulse 3s ease-in-out infinite;
    filter: drop-shadow(0 0 20px rgba(251, 191, 36, 0.8)) drop-shadow(0 0 40px rgba(168, 85, 247, 0.6));
    position: relative;
}

.glow-text-sm {
    background: linear-gradient(90deg, 
        var(--brand-color) 0%, 
        var(--accent-cyan) 50%,
        var(--brand-color) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: holographicText 6s linear infinite;
    filter: drop-shadow(0 0 15px rgba(251, 191, 36, 0.6));
}

.holographic-subtitle {
    color: transparent;
    background: linear-gradient(90deg,
        rgba(255, 255, 255, 0.9) 0%,
        rgba(251, 191, 36, 0.9) 25%,
        rgba(6, 182, 212, 0.9) 50%,
        rgba(168, 85, 247, 0.9) 75%,
        rgba(255, 255, 255, 0.9) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: holographicText 10s linear infinite;
    filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.4)) drop-shadow(0 0 20px rgba(6, 182, 212, 0.3));
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Glass Morphism Card */
.glass-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.9) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 0 40px rgba(251, 191, 36, 0.15);
    transform-style: preserve-3d;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.glass-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: rgba(50, 50, 50, 0.5);
    border-radius: inherit;
    z-index: -1;
    opacity: 1;
}

.glass-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    animation: shine 3s infinite;
}

.glass-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.15),
        0 0 40px rgba(251, 191, 36, 0.2);
}

/* Video Shadow */
.shadow-video {
    box-shadow: 0 0 25px rgba(251, 191, 36, 0.2);
}

/* CTA Button Enhanced */
.cta-button {
    position: relative;
    background: #111;
    color: #fff;
    box-shadow: 
        0 0 30px rgba(251, 191, 36, 0.6),
        0 15px 50px rgba(251, 191, 36, 0.4);
    transform-style: preserve-3d;
    overflow: visible;
    border: none;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    z-index: 0;
}

.cta-button::before {
    content: '';
    background: linear-gradient(45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000);
    position: absolute;
    top: -2px;
    left: -2px;
    background-size: 400%;
    z-index: -1;
    filter: blur(5px);
    width: calc(100% + 4px);
    height: calc(100% + 4px);
    animation: glowing 20s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    border-radius: 0.75rem;
}

.cta-button::after {
    z-index: -1;
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 50%, #FBBF24 100%);
    left: 0;
    top: 0;
    border-radius: 0.75rem;
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button:active {
    color: #000;
}

.cta-button:active::after {
    background: transparent;
}

.cta-button:hover {
    transform: translateY(-8px) scale(1.08);
    background: linear-gradient(135deg, #FCD34D 0%, #FBBF24 50%, #FCD34D 100%);
    background-size: 200% 200%;
    animation: buttonPulse 1s ease-in-out infinite, gradientShift 2s ease infinite;
    box-shadow: 
        0 0 60px rgba(252, 211, 77, 1),
        0 25px 80px rgba(251, 191, 36, 0.8),
        inset 0 3px 0 rgba(255, 255, 255, 0.8),
        0 0 120px rgba(252, 211, 77, 0.6),
        0 5px 0 rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 255, 255, 0.8);
    filter: brightness(1.15) saturate(1.2);
}

.star-icon {
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    filter: drop-shadow(0 0 5px rgba(0, 0, 0, 0.3));
}

/* Click Particles */
.click-particle {
    position: fixed;
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 100%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    animation: particleExplode 0.6s ease-out forwards;
}

@keyframes particleExplode {
    0% {
        transform: scale(0) translate(0, 0);
        opacity: 1;
    }
    100% {
        transform: scale(1) translate(var(--tx), var(--ty));
        opacity: 0;
    }
}

.cta-button:hover .star-icon {
    transform: rotate(360deg) scale(1.2);
    animation: starShine 1s ease-in-out infinite;
    filter: drop-shadow(0 0 15px rgba(255, 255, 255, 1)) drop-shadow(0 0 25px rgba(251, 191, 36, 0.8));
}

@keyframes starShine {
    0%, 100% {
        transform: rotate(360deg) scale(1.2);
        filter: drop-shadow(0 0 15px rgba(255, 255, 255, 1)) drop-shadow(0 0 25px rgba(251, 191, 36, 0.8));
    }
    50% {
        transform: rotate(360deg) scale(1.3);
        filter: drop-shadow(0 0 20px rgba(255, 255, 255, 1)) drop-shadow(0 0 35px rgba(251, 191, 36, 1));
    }
}

@keyframes buttonPulse {
    0%, 100% {
        box-shadow: 
            0 0 60px rgba(252, 211, 77, 1),
            0 25px 80px rgba(251, 191, 36, 0.8),
            inset 0 3px 0 rgba(255, 255, 255, 0.8),
            0 0 120px rgba(252, 211, 77, 0.6);
    }
    50% {
        box-shadow: 
            0 0 80px rgba(252, 211, 77, 1),
            0 30px 100px rgba(251, 191, 36, 1),
            inset 0 3px 0 rgba(255, 255, 255, 1),
            0 0 150px rgba(252, 211, 77, 0.8);
    }
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes glowing {
    0% { 
        background-position: 0 0; 
    }
    50% { 
        background-position: 400% 0; 
    }
    100% { 
        background-position: 0 0; 
    }
}

.shadow-cta {
    box-shadow: 0 4px 15px rgba(251, 191, 36, 0.3);
}

.shadow-cta-hover {
    box-shadow: 0 8px 25px rgba(251, 191, 36, 0.5);
}

/* WhatsApp Button Enhanced */
.whatsapp-button {
    position: relative;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    animation: whatsappFloat 3s ease-in-out infinite;
    box-shadow: 
        0 0 20px rgba(37, 211, 102, 0.6),
        0 10px 40px rgba(37, 211, 102, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    overflow: hidden;
}

.whatsapp-button::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-button::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.whatsapp-button:hover::after {
    left: 100%;
}

.whatsapp-button:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 
        0 0 40px rgba(37, 211, 102, 0.9),
        0 20px 60px rgba(37, 211, 102, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

@keyframes whatsappFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes whatsappPulse {
    0%, 100% {
        transform: scale(0) translate(-50%, -50%);
        opacity: 1;
    }
    50% {
        transform: scale(1) translate(-50%, -50%);
        opacity: 0;
    }
}

.shadow-whatsapp {
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.shadow-whatsapp-hover {
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* Carousel Styles */
.carousel-container {
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.carousel-track {
    animation: scroll 40s linear infinite;
    will-change: transform;
}

@keyframes scroll {
    0% { 
        transform: translateX(0); 
    }
    100% { 
        transform: translateX(-50%); 
    }
}

.carousel-slide {
    flex: 0 0 auto;
    width: 280px;
    margin: 0 10px;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid transparent;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: 
        0 8px 16px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform-style: preserve-3d;
}

.carousel-slide::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(
        135deg,
        var(--brand-color),
        var(--accent-cyan),
        var(--accent-purple)
    );
    background-size: 200% 200%;
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s;
    animation: borderGlow 3s linear infinite;
}

.carousel-slide:hover {
    transform: scale(1.12) translateY(-10px) rotateY(5deg);
    box-shadow: 
        0 20px 50px rgba(251, 191, 36, 0.4),
        0 0 60px rgba(251, 191, 36, 0.3),
        0 0 100px rgba(168, 85, 247, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.carousel-slide:hover::before {
    opacity: 1;
}

.carousel-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
}

.carousel-title {
    color: #fff;
    margin: 0 0 5px 0;
    font-size: 1rem;
    font-weight: 600;
}

.carousel-accent-line {
    width: 50px;
    height: 3px;
    background-color: var(--brand-color);
    border-radius: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .glow-text {
        font-size: 2.5rem !important;
    }
    
    .carousel-slide {
        width: 220px;
    }
    
    .custom-play-button svg {
        width: 140px;
        height: 140px;
    }
    
    @keyframes playButtonPulse {
        0%, 100% {
            transform: translate(-50%, -50%) scale(1);
        }
        50% {
            transform: translate(-50%, -50%) scale(1.1);
        }
    }
    
    .glow-text {
        font-size: 2.5rem !important;
    }
    
    .holographic-subtitle {
        font-size: 1rem !important;
    }
}

@media (max-width: 480px) {
    .glow-text {
        font-size: 2rem !important;
    }
    
    .holographic-subtitle {
        font-size: 0.9rem !important;
    }
    
    .carousel-slide {
        width: 180px;
    }
    
    .custom-play-button svg {
        width: 110px;
        height: 110px;
    }
}

/* Accessibility Improvements */
a:focus,
button:focus {
    outline: 2px solid var(--brand-color);
    outline-offset: 2px;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .whatsapp-button,
    .cta-button {
        display: none;
    }
}

/* Loading State */
.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Styling */
::selection {
    background-color: var(--brand-color);
    color: var(--background-start);
}

::-moz-selection {
    background-color: var(--brand-color);
    color: var(--background-start);
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.animate-slide-up {
    animation: slideUp 0.8s ease-out forwards;
}

.animate-slide-down {
    animation: slideDown 0.8s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Delay Classes */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }

/* Initial Hidden State */
.animate-on-scroll {
    opacity: 0;
}

.animate-on-scroll.visible {
    opacity: 1;
}

/* Futuristic Grid Background */
.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(251, 191, 36, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(251, 191, 36, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(6, 182, 212, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 182, 212, 0.02) 1px, transparent 1px);
    background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
    background-position: -1px -1px, -1px -1px, -1px -1px, -1px -1px;
    pointer-events: none;
    z-index: 0;
    animation: gridMove 20s linear infinite;
    opacity: 0.4;
}

@keyframes gridMove {
    0% {
        transform: perspective(500px) rotateX(60deg) translateY(0);
    }
    100% {
        transform: perspective(500px) rotateX(60deg) translateY(100px);
    }
}

/* Particles Background */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: radial-gradient(circle, var(--brand-color) 0%, transparent 70%);
    border-radius: 50%;
    opacity: 0.6;
    animation: particleFloat 20s infinite;
    box-shadow: 0 0 10px var(--brand-color), 0 0 20px var(--brand-color);
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

/* CTA Button Enhanced */
.cta-button {
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

/* Video Container Enhanced */
.video-wrapper-enhanced {
    position: relative;
    animation: scaleIn 1s ease-out;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(251, 191, 36, 0.2);
}

.video-wrapper-enhanced::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(
        45deg,
        var(--brand-color),
        var(--accent-cyan),
        var(--accent-purple),
        var(--accent-pink),
        var(--brand-color)
    );
    background-size: 400% 400%;
    border-radius: 20px;
    z-index: -1;
    animation: borderGlow 6s linear infinite;
    opacity: 0.8;
}

.video-wrapper-enhanced::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
    z-index: 1;
}

.video-wrapper-enhanced:hover {
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.6),
        0 0 80px rgba(251, 191, 36, 0.4),
        0 0 120px rgba(168, 85, 247, 0.3);
}

/* Custom Play Button */
.custom-play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 10;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: playButtonPulse 1.5s ease-in-out infinite;
}

.custom-play-button:hover {
    transform: translate(-50%, -50%) scale(1.2);
}

.custom-play-button svg {
    filter: drop-shadow(0 0 30px rgba(37, 211, 102, 0.8)) 
            drop-shadow(0 0 60px rgba(37, 211, 102, 0.5));
    transition: all 0.4s ease;
}

.custom-play-button:hover svg {
    filter: drop-shadow(0 0 40px rgba(37, 211, 102, 1)) 
            drop-shadow(0 0 80px rgba(37, 211, 102, 0.7))
            drop-shadow(0 0 120px rgba(37, 211, 102, 0.4));
}

.custom-play-button.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.8);
}

@keyframes playButtonPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        filter: drop-shadow(0 0 30px rgba(37, 211, 102, 0.8));
    }
    50% {
        transform: translate(-50%, -50%) scale(1.12);
        filter: drop-shadow(0 0 50px rgba(37, 211, 102, 1)) 
                drop-shadow(0 0 100px rgba(37, 211, 102, 0.6));
    }
}

/* Video Controls */
video::-webkit-media-controls {
    display: none !important;
}

video.playing::-webkit-media-controls {
    display: flex !important;
}