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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    width: 100vw;
    height: 100vh;
}

/* Animated gradient background */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            #667eea 0%,
            #764ba2 25%,
            #f093fb 50%,
            #4facfe 75%,
            #667eea 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    z-index: 0;
}

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

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Particles canvas */
#particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* Container */
.container {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
}

/* Content card with glassmorphism */
.content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 30px;
    padding: 80px 100px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    animation: fadeInUp 1s ease-out;
    position: relative;
    overflow: hidden;
}

/* Subtle shimmer effect on card */
.content::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
            transparent,
            rgba(255, 255, 255, 0.1),
            transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

/* Name styling */
.name {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.02em;
    margin: 0;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: fadeIn 1s ease-out 0.3s both;
    position: relative;
    z-index: 1;
}

/* Tagline styling */
.tagline {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.05em;
    margin: 20px 0 0 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    animation: fadeIn 1s ease-out 0.6s both;
    position: relative;
    z-index: 1;
    text-transform: uppercase;
    font-size: clamp(0.875rem, 2vw, 1.125rem);
}

/* Animated line */
.line {
    width: 0;
    height: 4px;
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.8) 50%,
            rgba(255, 255, 255, 0) 100%);
    margin-top: 30px;
    border-radius: 2px;
    animation: expandLine 1.5s ease-out 0.8s both;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes expandLine {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

/* Responsive design */
@media (max-width: 768px) {
    .content {
        padding: 60px 50px;
        border-radius: 20px;
    }

    .name {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }

    .line {
        margin-top: 20px;
        height: 3px;
    }
}

@media (max-width: 480px) {
    .content {
        padding: 40px 30px;
        border-radius: 15px;
        background: rgba(255, 255, 255, 0.15);
    }

    .name {
        font-size: clamp(2rem, 12vw, 3rem);
    }
}

/* Smooth transitions for all elements */
* {
    transition: all 0.3s ease;
}