/* Interactive Hero Section - CSS3 HTML5 Design Elements */

/* Fix white line under header on main page */
.navbar {
    border-bottom: none !important;
    box-shadow: none !important;
    margin-bottom: 0 !important;
}

.navbar-dark.bg-primary {
    border-bottom: none !important;
    box-shadow: none !important;
}

.navbar-toggleable-sm {
    border-bottom: none !important;
    box-shadow: none !important;
}

.navbar::after {
    display: none !important;
}

/* Logo Styles */
.navbar-brand {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0.5rem 1rem !important;
}

.navbar-brand img {
    transition: transform 0.3s ease;
    animation: headerLogoSpin 2s ease-out;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.navbar-brand:hover {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.navbar-brand::before,
.navbar-brand::after {
    display: none !important;
}

.navbar-brand:focus,
.navbar-brand:active {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}

/* Override any Bootstrap button/link styling on navbar-brand */
a.navbar-brand,
a.navbar-brand:hover,
a.navbar-brand:focus,
a.navbar-brand:active,
a.navbar-brand:visited {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    text-decoration: none !important;
}

/* Ensure no theme overrides create background boxes */
.navbar-brand[class*="btn"],
.navbar-brand.btn,
.navbar-brand.btn-primary,
.navbar-brand.btn-secondary {
    background: none !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

@keyframes headerLogoSpin {
    0% {
        transform: rotate(0deg) scale(0.8);
        opacity: 0;
    }
    50% {
        opacity: 0.7;
    }
    100% {
        transform: rotate(360deg) scale(1);
        opacity: 1;
    }
}

/* Brand Text Styling - Luxury Automotive sDo<i>SHIFT</i> */
.brand-text {
    font-weight: 600;
    font-size: 14px !important;
    color: white;
    text-decoration: none;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    letter-spacing: 0.5px;
    position: relative;
    display: inline-block;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Luxury Brand Text Structure */
.brand-text .brand-sdo {
    font-weight: 300;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    text-transform: none;
    position: relative;
    z-index: 2;
}

.brand-text .brand-shift {
    font-weight: 800;
    font-size: 14px;
    font-style: italic;
    color: #4FACFE;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    z-index: 2;
    background: linear-gradient(135deg, #4FACFE 0%, #00F2FE 50%, #4FACFE 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 8px rgba(79, 172, 254, 0.4));
    animation: luxuryShiftGlow 3s ease-in-out infinite alternate;
}

/* BMW-Style Ambient Glow Behind Text */
.brand-text::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -4px;
    right: -4px;
    bottom: -2px;
    background: radial-gradient(
        ellipse at center,
        rgba(79, 172, 254, 0.1) 0%,
        rgba(255, 255, 255, 0.05) 30%,
        transparent 70%
    );
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.6s ease;
    z-index: 1;
}

/* Mercedes-Style Precision Line */
.brand-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, #4FACFE 50%, transparent 100%);
    transition: width 0.8s cubic-bezier(0.23, 1, 0.32, 1);
    z-index: 3;
}

/* Bugatti-Level Hover Effects */
.navbar-brand:hover .brand-text::before {
    opacity: 1;
    animation: luxuryAmbientPulse 2s ease-in-out infinite;
}

.navbar-brand:hover .brand-text::after {
    width: 100%;
}

.navbar-brand:hover .brand-text .brand-shift {
    animation: luxuryShiftIntensify 1.5s ease-in-out infinite alternate;
    filter: drop-shadow(0 0 12px rgba(79, 172, 254, 0.6)) drop-shadow(0 0 20px rgba(79, 172, 254, 0.3));
}

.navbar-brand:hover .brand-text {
    transform: translateY(-1px);
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.4), 0 0 25px rgba(79, 172, 254, 0.2);
}

/* Luxury Animations */
@keyframes luxuryShiftGlow {
    0% {
        filter: drop-shadow(0 0 8px rgba(79, 172, 254, 0.4));
        background-position: 0% 50%;
    }
    50% {
        filter: drop-shadow(0 0 12px rgba(79, 172, 254, 0.6));
        background-position: 100% 50%;
    }
    100% {
        filter: drop-shadow(0 0 8px rgba(79, 172, 254, 0.4));
        background-position: 0% 50%;
    }
}

@keyframes luxuryShiftIntensify {
    0% {
        letter-spacing: 1px;
        transform: scale(1);
    }
    100% {
        letter-spacing: 1.5px;
        transform: scale(1.02);
    }
}

@keyframes luxuryAmbientPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

/* Luxury Click Ripple Effect */
@keyframes luxuryRipple {
    0% {
        transform: scale(0);
        opacity: 0.8;
    }
    50% {
        opacity: 0.4;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

.hero-logo-container {
    margin-bottom: 2rem;
}

.hero-logo {
    max-height: 120px;
    width: auto;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    transition: all 0.6s ease;
    animation: heroLogoEntrance 2s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards, 
               heroLogoFloat 6s ease-in-out infinite 2s;
    transform: scale(0) rotate(0deg);
    opacity: 0;
}

/* Background Hero Logo */
.hero-logo-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.hero-logo-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(3.5);
    width: auto;
    height: 90vh;
    max-height: none;
    opacity: 0.12;
    mix-blend-mode: soft-light;
    filter: blur(0.5px) contrast(1.3) brightness(1.2) saturate(0.8);
    animation: backgroundLogoFloat 12s ease-in-out infinite;
    transition: all 0.3s ease;
}

/* Alternative blend modes for different effects */
.hero-logo-bg:hover {
    mix-blend-mode: overlay;
    opacity: 0.25;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .hero-logo-bg {
        mix-blend-mode: screen;
        opacity: 0.12;
        filter: blur(2px) contrast(1.3) brightness(1.2);
    }
}

.hero-logo:hover {
    transform: scale(1.05) rotate(2deg);
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.4));
}

@keyframes heroLogoEntrance {
    0% {
        transform: scale(0) rotate(-180deg);
        opacity: 0;
        filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0)) blur(10px);
    }
    25% {
        transform: scale(0.3) rotate(-90deg);
        opacity: 0.3;
        filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.2)) blur(5px);
    }
    50% {
        transform: scale(0.7) rotate(-45deg);
        opacity: 0.7;
        filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.25)) blur(2px);
    }
    75% {
        transform: scale(1.1) rotate(10deg);
        opacity: 0.9;
        filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.3)) blur(1px);
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
        filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3)) blur(0px);
    }
}

@keyframes heroLogoFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
    }
    50% {
        transform: translateY(-10px) rotate(1deg) scale(1.02);
    }
}

@keyframes backgroundLogoFloat {
    0%, 100% {
        transform: translate(-50%, -50%) scale(3.5) rotate(0deg);
        opacity: 0.12;
    }
    25% {
        transform: translate(-51%, -49%) scale(3.6) rotate(1deg);
        opacity: 0.15;
    }
    50% {
        transform: translate(-49%, -51%) scale(3.4) rotate(-1deg);
        opacity: 0.08;
    }
    75% {
        transform: translate(-50%, -50%) scale(3.55) rotate(0.5deg);
        opacity: 0.14;
    }
}

/* Responsive Logo Styles */
@media (max-width: 768px) {
    .hero-logo {
        max-height: 80px;
        animation: heroLogoEntranceMobile 1.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards, 
                   heroLogoFloat 6s ease-in-out infinite 1.8s;
    }
    
    .navbar-brand img {
        height: 32px;
    }
    
    .brand-text {
        font-size: 1.1rem;
    }
    
    .hero-logo-container {
        margin-bottom: 1.5rem;
    }
    
    .hero-logo-bg {
        transform: translate(-50%, -50%) scale(2.8);
        height: 70vh;
        opacity: 0.10;
    }
}

@media (max-width: 576px) {
    .hero-logo {
        max-height: 60px;
        animation: heroLogoEntranceMobile 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards, 
                   heroLogoFloat 6s ease-in-out infinite 1.5s;
    }
    
    .navbar-brand img {
        height: 28px;
    }
    
    .brand-text {
        font-size: 1rem;
    }
    
    .hero-logo-bg {
        transform: translate(-50%, -50%) scale(2.2);
        height: 60vh;
        opacity: 0.08;
    }
}

/* Mobile entrance animation - faster and less rotation */
@keyframes heroLogoEntranceMobile {
    0% {
        transform: scale(0) rotate(-90deg);
        opacity: 0;
        filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0)) blur(5px);
    }
    30% {
        transform: scale(0.4) rotate(-45deg);
        opacity: 0.4;
        filter: drop-shadow(0 3px 10px rgba(0, 0, 0, 0.2)) blur(3px);
    }
    70% {
        transform: scale(1.05) rotate(5deg);
        opacity: 0.9;
        filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.3)) blur(1px);
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
        filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3)) blur(0px);
    }
}

/* Hero Section Base Styles */
.interactive-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    margin-top: -1rem; /* Compensate for navbar margin */
    padding-top: 1rem;
}

/* Hero Video Container */
.hero-video-container {
    position: relative;
    max-width: 100%;
}

.video-wrapper {
    position: relative;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.video-placeholder {
    position: relative;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #1a1a1a, #2c3e50);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-placeholder:hover {
    transform: scale(1.02);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
}

.video-play-button {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
    z-index: 2;
}

.video-play-button:hover {
    background: white;
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.video-play-button i {
    margin-left: 4px; /* Optical alignment for play icon */
}

.video-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: 2rem;
    text-align: center;
}

.hero-video {
    width: 100%;
    height: auto;
    border-radius: 1.5rem;
}

/* Responsive video styles */
@media (max-width: 768px) {
    .video-play-button {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .video-overlay {
        padding: 1.5rem;
    }
    
    .video-overlay h4 {
        font-size: 1.2rem;
    }
}

/* Animated Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.9) 0%, 
        rgba(118, 75, 162, 0.8) 50%, 
        rgba(79, 172, 254, 0.7) 100%);
    z-index: 2;
    pointer-events: none;
}

/* Particle Animation Container */
.particle-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    pointer-events: none;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.7; }
    50% { transform: translateY(-20px) rotate(180deg); opacity: 1; }
}

/* Fade-in Animations */
.animate-fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: var(--delay, 0s);
}

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

/* Slide-up Animations */
.animate-slide-up {
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 0.8s ease-out forwards;
    animation-delay: var(--delay, 0s);
}

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

/* Pulsing Badge */
.pulse-badge {
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 20px rgba(102, 126, 234, 0.5); }
    50% { transform: scale(1.05); box-shadow: 0 0 30px rgba(102, 126, 234, 0.8); }
}

/* Gradient Text Effect */
.gradient-text {
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

/* Typing Effect */
.typing-effect::after {
    content: '|';
    animation: blink 1s infinite;
    color: #4facfe;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Interactive CTA Button */
.interactive-cta-btn {
    position: relative;
    overflow: hidden;
    border: none;
    border-radius: 50px;
    padding: 1rem 2.5rem;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    color: white !important;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.3);
    z-index: 10;
}

.interactive-cta-btn .btn-text {
    color: white !important;
}

.interactive-cta-btn .btn-icon {
    color: white !important;
}

.interactive-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(79, 172, 254, 0.4);
    color: white !important;
    background: linear-gradient(45deg, #3d8bfe, #00d4fe) !important;
}

.interactive-cta-btn:hover .btn-text {
    color: white !important;
}

.interactive-cta-btn:focus,
.interactive-cta-btn:focus-visible {
    color: white !important;
    background: linear-gradient(45deg, #4facfe, #00f2fe) !important;
    outline: none;
    box-shadow: 0 0 0 3px rgba(79, 172, 254, 0.3);
}

.interactive-cta-btn:focus .btn-text,
.interactive-cta-btn:focus-visible .btn-text {
    color: white !important;
}

.interactive-cta-btn:active {
    transform: translateY(-1px);
    color: white !important;
    background: linear-gradient(45deg, #2d7bfe, #00c4fe) !important;
}

.interactive-cta-btn:active .btn-text {
    color: white !important;
}

/* Button Ripple Effect */
.btn-ripple {
    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;
}

.interactive-cta-btn:active .btn-ripple {
    width: 300px;
    height: 300px;
}

/* Button Icon Animation */
.btn-icon {
    transition: transform 0.3s ease;
}

.interactive-cta-btn:hover .btn-icon {
    transform: translateX(5px);
}

/* Interactive Stat Cards */
.interactive-stat-card {
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.interactive-stat-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

/* Stat Icons */
.stat-icon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(45deg, #4facfe, #00f2fe);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.interactive-stat-card:hover .stat-icon {
    opacity: 1;
    transform: rotate(360deg);
}

/* Card Hover Effect */
.card-hover-effect {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(79, 172, 254, 0.1), 
        transparent);
    transition: left 0.5s ease;
}

.interactive-stat-card:hover .card-hover-effect {
    left: 100%;
}

/* Counter Animation */
.counter-number {
    transition: all 0.3s ease;
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .interactive-hero {
        min-height: 80vh;
        padding: 2rem 0;
    }
    
    .particle-container {
        display: none; /* Disable particles on mobile for performance */
    }
    
    .interactive-cta-btn {
        padding: 0.8rem 2rem;
        font-size: 0.9rem;
    }
    
    .interactive-stat-card {
        margin-bottom: 1rem;
    }
    
    .interactive-stat-card:hover {
        transform: translateY(-5px) scale(1.01);
    }
    
    .stat-icon {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .animate-fade-in,
    .animate-slide-up {
        animation-duration: 0.6s;
    }
}

@media (max-width: 576px) {
    .interactive-hero {
        min-height: 70vh;
    }
    
    .gradient-text {
        display: block;
        margin-top: 0.5rem;
    }
    
    .typing-effect::after {
        display: none; /* Remove typing cursor on very small screens */
    }
    
    .interactive-cta-btn {
        width: 100%;
        justify-content: center;
        margin: 1rem 0;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .interactive-stat-card:hover {
        transform: none;
        box-shadow: 0 4px 20px rgba(102, 126, 234, 0.15);
    }
    
    .interactive-cta-btn:hover {
        transform: none;
        box-shadow: 0 8px 25px rgba(79, 172, 254, 0.3);
    }
    
    .stat-icon {
        opacity: 1;
    }
    
    /* Add tap feedback */
    .interactive-stat-card:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    .interactive-cta-btn:active {
        transform: scale(0.95);
        transition: transform 0.1s ease;
    }
}

/* High Performance Mode - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .animate-fade-in,
    .animate-slide-up,
    .pulse-badge,
    .typing-effect::after,
    .particle,
    .interactive-stat-card,
    .interactive-cta-btn,
    .stat-icon,
    .btn-icon {
        animation: none;
        transition: none;
    }
    
    .animate-fade-in,
    .animate-slide-up {
        opacity: 1;
        transform: none;
    }
    
    .particle-container {
        display: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .interactive-stat-card {
        background: rgba(30, 30, 30, 0.95);
        color: white;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .interactive-stat-card .text-muted {
        color: rgba(255, 255, 255, 0.7) !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .interactive-hero {
        background: #000;
    }
    
    .gradient-overlay {
        background: rgba(0, 0, 0, 0.8);
    }
    
    .interactive-stat-card {
        border: 2px solid #fff;
        background: #000;
        color: #fff;
    }
    
    .interactive-cta-btn {
        border: 2px solid #fff;
        background: #000;
        color: #fff;
    }
}

/* Print Styles */
@media print {
    .interactive-hero {
        background: white;
        color: black;
        min-height: auto;
    }
    
    .hero-background,
    .particle-container,
    .gradient-overlay {
        display: none;
    }
    
    .interactive-cta-btn {
        background: white;
        color: black;
        border: 1px solid black;
    }
}

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

.hero-loading .interactive-stat-card,
.hero-loading .interactive-cta-btn {
    animation: pulse-loading 1.5s ease-in-out infinite;
}

@keyframes pulse-loading {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

/* Intersection Observer Trigger Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.animate-on-scroll.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Animation Delays */
.stats-container .col-md-4:nth-child(1) { --delay: 0.1s; }
.stats-container .col-md-4:nth-child(2) { --delay: 0.2s; }
.stats-container .col-md-4:nth-child(3) { --delay: 0.3s; }