:root {
    --primary-blue: #002d5b;
    --secondary-blue: #004a8f;
    --accent-blue: #00d2ff;
    --text-light: #e6f1ff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background: radial-gradient(circle at center, var(--secondary-blue), var(--primary-blue));
    color: var(--text-light);
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

#petal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.petal {
    position: absolute;
    background-image: url('assets/petal.png');
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.6;
    pointer-events: none;
    animation-name: fall;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

@keyframes fall {
    0% {
        transform: translateY(-10vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.8;
    }
    90% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(110vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

.container {
    position: relative;
    z-index: 10;
    width: 90%;
    max-width: 600px;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.logo {
    width: 140px;
    height: auto;
    margin-bottom: 2rem;
    border: 3px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 210, 255, 0.2);
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
    border-color: var(--accent-blue);
}

.title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #ffffff, var(--accent-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.description {
    font-size: 1.1rem;
    line-height: 1.6;
    font-weight: 300;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.progress-container {
    margin-bottom: 3rem;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.progress-fill {
    width: 85%;
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-blue), var(--accent-blue));
    border-radius: 3px;
    box-shadow: 0 0 15px var(--accent-blue);
    animation: pulse 2s infinite ease-in-out;
}

.progress-text {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent-blue);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-icon {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.social-icon:hover {
    color: var(--accent-blue);
    opacity: 1;
    transform: translateY(-3px);
}

.copyright {
    font-size: 0.8rem;
    opacity: 0.5;
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 1.5s ease-out forwards;
}

.animate-text {
    animation: fadeInUp 1s ease-out forwards;
}

.animate-text-delayed {
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

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

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

@keyframes pulse {
    0% { opacity: 0.8; }
    50% { opacity: 1; }
    100% { opacity: 0.8; }
}

@media (max-width: 480px) {
    .title {
        font-size: 2.2rem;
    }
    .glass-card {
        padding: 2rem;
    }
}