/* ============================================
   Logo Loading Screen - Clean & Modern
   ============================================ */
.logo-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.logo-loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.logo-loader-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 180px;
    height: 180px;
}

.logo-loader-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 4px solid transparent;
    border-top-color: #3b82f6;
    border-right-color: #60a5fa;
    border-radius: 50%;
    animation: loaderSpin 1.2s linear infinite;
}

.logo-loader-ring::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 3px solid transparent;
    border-bottom-color: #1e40af;
    border-left-color: #2563eb;
    border-radius: 50%;
    animation: loaderSpin 0.8s linear infinite reverse;
}

.logo-loader-img {
    width: 120px;
    height: auto;
    object-fit: contain;
    animation: logoPulse 1.5s ease-in-out infinite;
    filter: drop-shadow(0 4px 20px rgba(59, 130, 246, 0.3));
}

@keyframes loaderSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes logoPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

/* Responsive */
@media (max-width: 480px) {
    .logo-loader-content {
        width: 140px;
        height: 140px;
    }

    .logo-loader-img {
        width: 90px;
    }
}

/* ============================================
   Legacy Loading Screen Styles (kept for compatibility)
   ============================================ */

/* Enhanced Professional Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 25%, #334155 50%, #1e40af 75%, #1e3a8a 100%);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease-out, visibility 0.8s ease-out;
    overflow: hidden;
}

.loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

/* Animated Background */
.loading-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.bg-animation {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    animation: rotateBackground 20s linear infinite;
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: floatParticle 8s linear infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 8s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; animation-duration: 10s; }
.particle:nth-child(3) { left: 30%; animation-delay: 2s; animation-duration: 12s; }
.particle:nth-child(4) { left: 40%; animation-delay: 3s; animation-duration: 9s; }
.particle:nth-child(5) { left: 60%; animation-delay: 4s; animation-duration: 11s; }
.particle:nth-child(6) { left: 70%; animation-delay: 5s; animation-duration: 7s; }
.particle:nth-child(7) { left: 80%; animation-delay: 6s; animation-duration: 13s; }
.particle:nth-child(8) { left: 90%; animation-delay: 7s; animation-duration: 9s; }

/* Main Loading Container */
.loading-container {
    text-align: center;
    color: var(--white);
    position: relative;
    z-index: 2;
}

/* Enhanced Logo Container */
.loading-logo-container {
    position: relative;
    margin-bottom: var(--space-12);
}

.logo-backdrop {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulseBackdrop 3s ease-in-out infinite;
}

.loading-logo {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto var(--space-6);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    animation: logoFloat 4s ease-in-out infinite;
}

.logo-animate {
    width: 80px;
    height: auto;
    filter: brightness(0) invert(1);
    animation: logoRotate 6s ease-in-out infinite;
}

.logo-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    opacity: 0.3;
    animation: glowPulse 2s ease-in-out infinite alternate;
    z-index: -1;
}

/* Company Name Animation */
.company-name {
    font-family: var(--font-secondary);
    font-size: var(--text-3xl);
    font-weight: 800;
    margin-bottom: var(--space-2);
    letter-spacing: 3px;
}

.company-letter {
    display: inline-block;
    animation: letterReveal 0.8s ease-out forwards;
    opacity: 0;
    transform: translateY(30px);
}

.company-space {
    display: inline-block;
    width: 0.5em;
}

.company-letter:nth-child(1) { animation-delay: 0.1s; }
.company-letter:nth-child(2) { animation-delay: 0.2s; }
.company-letter:nth-child(3) { animation-delay: 0.3s; }
.company-letter:nth-child(4) { animation-delay: 0.4s; }
.company-letter:nth-child(5) { animation-delay: 0.5s; }
.company-letter:nth-child(6) { animation-delay: 0.6s; }
.company-letter:nth-child(7) { animation-delay: 0.7s; }
.company-letter:nth-child(8) { animation-delay: 0.8s; }
.company-letter:nth-child(10) { animation-delay: 1.0s; }
.company-letter:nth-child(11) { animation-delay: 1.1s; }
.company-letter:nth-child(12) { animation-delay: 1.2s; }
.company-letter:nth-child(13) { animation-delay: 1.3s; }
.company-letter:nth-child(14) { animation-delay: 1.4s; }

.company-tagline {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
    letter-spacing: 1px;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.5s forwards;
}

/* Advanced Spinner */
.loading-spinner-container {
    margin-bottom: var(--space-8);
    position: relative;
}

.spinner-outer {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    position: relative;
}

.spinner-inner {
    width: 100%;
    height: 100%;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    position: relative;
    animation: spinOuter 2s linear infinite;
}

.spinner-inner::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border: 3px solid transparent;
    border-top: 3px solid var(--secondary-color);
    border-right: 3px solid var(--secondary-color);
    border-radius: 50%;
    animation: spinInner 1.5s linear infinite reverse;
}

.spinner-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    animation: coreGlow 1s ease-in-out infinite alternate;
}

.loading-percentage {
    font-family: var(--font-secondary);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--secondary-color);
    text-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

/* Progress Bar */
.loading-progress {
    width: 300px;
    margin: 0 auto var(--space-8);
}

.progress-track {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 3px;
    width: 0%;
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: progressShimmer 2s ease-in-out infinite;
}

.progress-glow {
    position: absolute;
    top: -2px;
    left: 0;
    height: 10px;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 5px;
    filter: blur(4px);
    opacity: 0.6;
    transition: width 0.3s ease;
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-2);
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
}

.progress-label {
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.progress-label.active {
    opacity: 1;
    color: var(--secondary-color);
}

/* Loading Status */
.loading-status {
    margin-bottom: var(--space-6);
}

.status-text {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-4);
    font-weight: 500;
}

.loading-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 50%;
    animation: dotBounce 1.4s ease-in-out infinite;
}

.dot:nth-child(1) { animation-delay: 0s; }
.dot:nth-child(2) { animation-delay: 0.2s; }
.dot:nth-child(3) { animation-delay: 0.4s; }

/* Footer Branding */
.loading-footer {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    opacity: 0;
    animation: fadeInUp 1s ease-out 2s forwards;
}

.brand-promise {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-2);
    letter-spacing: 2px;
    font-weight: 500;
}

.loading-year {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    font-weight: 300;
}

/* Industrial Theme Elements */
.loading-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    animation: industrialGlow 10s ease-in-out infinite alternate;
    pointer-events: none;
}

.loading-container::after {
    content: '';
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100px;
    background: linear-gradient(to bottom, transparent, rgba(245, 158, 11, 0.5), transparent);
    animation: scanLine 3s ease-in-out infinite;
}

/* Professional Loading Enhancements */
.loading-logo::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 50%;
    animation: orbitRing 8s linear infinite;
}

.loading-logo::after {
    content: '';
    position: absolute;
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 50%;
    animation: orbitRing 12s linear infinite reverse;
}

/* Success State Enhancements */
.loading-screen.success .loading-logo {
    animation: logoSuccessGlow 1s ease-out;
}

.loading-screen.success .company-name {
    animation: textSuccessGlow 1s ease-out 0.2s;
}

/* Additional Professional Keyframes */
@keyframes industrialGlow {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.02);
    }
}

@keyframes scanLine {
    0%, 100% {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) translateY(20px);
    }
}

@keyframes orbitRing {
    0% {
        transform: rotate(0deg);
        opacity: 0.3;
    }
    50% {
        opacity: 0.6;
    }
    100% {
        transform: rotate(360deg);
        opacity: 0.3;
    }
}

@keyframes logoSuccessGlow {
    0% {
        box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(245, 158, 11, 0.8), 0 0 60px rgba(59, 130, 246, 0.4);
    }
    100% {
        box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
    }
}

@keyframes textSuccessGlow {
    0% {
        text-shadow: none;
    }
    50% {
        text-shadow: 0 0 20px rgba(245, 158, 11, 0.8);
    }
    100% {
        text-shadow: none;
    }
}

/* Navigation Animations */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    z-index: var(--z-fixed);
    transition: all var(--transition-normal);
    transform: translateY(-100%);
    animation: slideDown 0.8s ease-out 2s forwards;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

/* Hero Section Animations */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: kenBurns 20s ease-in-out infinite alternate;
}

.hero-bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Ensure video plays smoothly */
.hero-bg-video::-webkit-media-controls {
    display: none !important;
}

.hero-bg-video::-webkit-media-controls-panel {
    display: none !important;
}

.hero-bg-video::-webkit-media-controls-play-button {
    display: none !important;
}

.hero-bg-video::-webkit-media-controls-start-playback-button {
    display: none !important;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: -1;
}

.hero-title {
    font-size: var(--text-6xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
    color: var(--white);
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(50px);
    animation: titleSlideUp 0.8s ease-out forwards;
}

.title-line:nth-child(1) { animation-delay: 0.5s; }
.title-line:nth-child(2) { animation-delay: 0.7s; }
.title-line:nth-child(3) { animation-delay: 0.9s; }

.title-line.highlight {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    max-width: 600px;
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 1.1s forwards;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 1.3s forwards;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-6);
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 1.5s forwards;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-size: var(--text-4xl);
    font-weight: 800;
    font-family: var(--font-secondary);
    color: var(--secondary-color);
    margin-bottom: var(--space-1);
}

.stat-label {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeInUp 0.8s ease-out 2s forwards;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-arrow {
    animation: bounce 2s ease-in-out infinite;
}

/* Brand Cards Animations */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.brand-card {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transition: left var(--transition-slow);
}

.brand-card:hover::before {
    left: 100%;
}

.brand-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.brand-logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--space-6);
    border-radius: var(--radius-xl);
    background: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.brand-card:hover .brand-logo {
    transform: scale(1.1);
    background: var(--primary-color);
}

.brand-logo img {
    width: 50px;
    height: auto;
    transition: all var(--transition-normal);
}

.brand-card:hover .brand-logo img {
    filter: brightness(0) invert(1);
}

/* Keyframe Animations */
/* Enhanced Loading Screen Keyframes */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes rotateBackground {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes floatParticle {
    0% {
        transform: translateY(100vh) translateX(0px);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

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

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0px) scale(1);
    }
    25% {
        transform: translateY(-8px) scale(1.02);
    }
    50% {
        transform: translateY(-15px) scale(1.05);
    }
    75% {
        transform: translateY(-8px) scale(1.02);
    }
}

@keyframes logoRotate {
    0%, 100% {
        transform: rotate(0deg);
    }
    50% {
        transform: rotate(5deg);
    }
}

@keyframes glowPulse {
    0% {
        opacity: 0.2;
        transform: scale(1);
    }
    100% {
        opacity: 0.4;
        transform: scale(1.05);
    }
}

@keyframes letterReveal {
    0% {
        opacity: 0;
        transform: translateY(30px) rotateX(90deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0px) rotateX(0deg);
    }
}

@keyframes spinOuter {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes spinInner {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(-360deg); }
}

@keyframes coreGlow {
    0% {
        box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        box-shadow: 0 0 20px rgba(245, 158, 11, 0.8);
        transform: translate(-50%, -50%) scale(1.1);
    }
}

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

@keyframes dotBounce {
    0%, 80%, 100% {
        transform: scale(1) translateY(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1.2) translateY(-10px);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(0); }
}

@keyframes kenBurns {
    0% { transform: scale(1) rotate(0deg); }
    100% { transform: scale(1.1) rotate(1deg); }
}

@keyframes titleSlideUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes slideUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Responsive Animations */
@media (max-width: 768px) {
    .hero-title {
        font-size: var(--text-4xl);
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    /* Optimize video for mobile */
    .hero-bg-video {
        object-position: center center;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .brand-card {
        padding: var(--space-6);
    }
}

@media (max-width: 480px) {
    .loading-logo .logo-animate {
        width: 80px;
    }
    
    .loading-text {
        font-size: var(--text-lg);
    }
    
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-lg);
    }
}

/* Enhanced Loading Screen Responsive Design */
@media (max-width: 768px) {
    .loading-logo {
        width: 100px;
        height: 100px;
    }

    .logo-animate {
        width: 60px;
    }

    .company-name {
        font-size: var(--text-2xl);
        letter-spacing: 2px;
    }

    .company-tagline {
        font-size: var(--text-base);
    }

    .spinner-outer {
        width: 60px;
        height: 60px;
    }

    .loading-percentage {
        font-size: var(--text-xl);
    }

    .loading-progress {
        width: 250px;
    }

    .status-text {
        font-size: var(--text-base);
        padding: 0 var(--space-4);
    }

    .brand-promise {
        font-size: var(--text-sm);
        letter-spacing: 1px;
    }

    .particle {
        width: 3px;
        height: 3px;
    }

    .logo-backdrop {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 480px) {
    .loading-logo {
        width: 80px;
        height: 80px;
    }

    .logo-animate {
        width: 45px;
    }

    .company-name {
        font-size: var(--text-xl);
        letter-spacing: 1px;
    }

    .company-tagline {
        font-size: var(--text-sm);
    }

    .spinner-outer {
        width: 50px;
        height: 50px;
    }

    .loading-percentage {
        font-size: var(--text-lg);
    }

    .loading-progress {
        width: 200px;
    }

    .progress-labels {
        font-size: var(--text-xs);
    }

    .status-text {
        font-size: var(--text-sm);
    }

    .brand-promise {
        font-size: var(--text-xs);
    }

    .loading-footer {
        bottom: var(--space-4);
    }

    .logo-backdrop {
        width: 120px;
        height: 120px;
    }
}

/* High-performance animations for mobile */
@media (max-width: 768px) {
    .bg-animation {
        animation-duration: 30s;
    }

    .particle {
        animation-duration: 12s;
    }

    .logoFloat {
        animation-duration: 6s;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .loading-screen,
    .loading-screen * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .bg-animation,
    .floating-particles,
    .particle {
        display: none;
    }
}

/* Advanced Interactive Animations */
.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

.shake-animation {
    animation: shake 0.5s ease-in-out;
}

.bounce-in {
    animation: bounceIn 0.8s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

.zoom-in-out {
    animation: zoomInOut 3s ease-in-out infinite;
}

.rotate-360 {
    animation: rotate360 2s linear infinite;
}

.gradient-shift {
    background: linear-gradient(-45deg, var(--primary-color), var(--secondary-color), var(--primary-light), var(--secondary-light));
    background-size: 400% 400%;
    animation: gradientShift 4s ease infinite;
}

.text-glow {
    animation: textGlow 2s ease-in-out infinite alternate;
}

.card-flip {
    perspective: 1000px;
}

.card-flip-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.card-flip:hover .card-flip-inner {
    transform: rotateY(180deg);
}

.card-flip-front, .card-flip-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: var(--radius-xl);
}

.card-flip-back {
    transform: rotateY(180deg);
    background: var(--gradient-primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: var(--space-6);
}

/* Scroll-triggered animations */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

.slide-up-on-scroll {
    opacity: 0;
    transform: translateY(100px);
    transition: all 1s ease-out;
}

.slide-up-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-on-scroll {
    opacity: 0;
    transition: opacity 1s ease-out;
}

.fade-in-on-scroll.animated {
    opacity: 1;
}

/* Loading animations for content */
.skeleton-loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
}

.content-fade-in {
    opacity: 0;
    animation: contentFadeIn 0.5s ease-out forwards;
}

/* Button hover animations */
.btn-hover-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.btn-hover-slide:hover::before {
    left: 100%;
}

.btn-hover-grow {
    transition: transform 0.3s ease;
}

.btn-hover-grow:hover {
    transform: scale(1.05);
}

.btn-hover-shadow {
    transition: box-shadow 0.3s ease;
}

.btn-hover-shadow:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Advanced Keyframes */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(100px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomInOut {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

@keyframes rotate360 {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

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

@keyframes textGlow {
    0% {
        text-shadow: 0 0 5px rgba(59, 130, 246, 0.5);
    }
    100% {
        text-shadow: 0 0 20px rgba(59, 130, 246, 0.8), 0 0 30px rgba(59, 130, 246, 0.6);
    }
}

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

@keyframes contentFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}