* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    overflow: hidden;
}

.container {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.content {
    text-align: center;
    padding: 2rem;
    width: 100%;
    max-width: 1200px;
    z-index: 1;
    transform: translateY(-10%);
}

.logo-container {
    margin-bottom: 4rem;
    animation: fadeInDown 1s ease-out;
    line-height: 0;
}

.logo {
    width: 600px;
    max-width: 90vw;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
    display: block;
    margin: 0 auto;
}

.logo-text {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.title {
    font-size: 3rem;
    font-weight: 700;
    margin-top: 0;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out 0.3s both;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.message {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.8;
    animation: fadeInUp 1s ease-out 0.9s both;
}

.loader {
    width: fit-content;
    height: fit-content;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto 0;
    animation: fadeIn 1s ease-out 1.2s both;
}

.truckWrapper {
    width: 200px;
    height: 100px;
    display: flex;
    flex-direction: column;
    position: relative;
    align-items: center;
    justify-content: flex-end;
    overflow-x: hidden;
}

/* truck upper body */
.truckBody {
    width: 130px;
    height: fit-content;
    margin-bottom: 6px;
    animation: motion 1s linear infinite;
}

/* truck suspension animation*/
@keyframes motion {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(3px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* truck's tires */
.truckTires {
    width: 130px;
    height: fit-content;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0px 10px 0px 15px;
    position: absolute;
    bottom: 0;
}

.truckTires svg {
    width: 24px;
}

.road {
    width: 100%;
    height: 1.5px;
    background-color: #282828;
    position: relative;
    bottom: 0;
    align-self: flex-end;
    border-radius: 3px;
}

.road::before {
    content: "";
    position: absolute;
    width: 20px;
    height: 100%;
    background-color: #282828;
    right: -50%;
    border-radius: 3px;
    animation: roadAnimation 1.4s linear infinite;
    border-left: 10px solid white;
}

.road::after {
    content: "";
    position: absolute;
    width: 10px;
    height: 100%;
    background-color: #282828;
    right: -65%;
    border-radius: 3px;
    animation: roadAnimation 1.4s linear infinite;
    border-left: 4px solid white;
}

.lampPost {
    position: absolute;
    bottom: 0;
    right: -90%;
    height: 90px;
    animation: roadAnimation 1.4s linear infinite;
}

@keyframes roadAnimation {
    0% {
        transform: translateX(0px);
    }
    100% {
        transform: translateX(-350px);
    }
}

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

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

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

@keyframes bounce {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .content {
        padding: 1.5rem;
        transform: translateY(-5%);
    }
    
    .logo-container {
        margin-bottom: 1rem;
        line-height: 0;
    }
    
    .logo {
        display: block;
        margin: 0 auto;
        width: 100%;
        max-width: 85vw;
    }
    
    .title {
        font-size: 2rem;
        margin-top: 0;
        margin-bottom: 1rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
    }
    
    .message {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .logo-text {
        font-size: 2rem;
    }
    
    .loader {
        margin: 1.5rem auto 0;
    }
    
    .truckWrapper {
        width: 160px;
        height: 80px;
    }
    
    .truckBody {
        width: 104px;
    }
    
    .truckTires {
        width: 104px;
    }
    
    .lampPost {
        height: 72px;
    }
}

/* Background Animation */
.container::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveBackground 20s linear infinite;
    z-index: 0;
}

@keyframes moveBackground {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}