/* Existing styles... */

/* Intro Overlay */
.intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.intro-overlay.active {
    opacity: 1;
    visibility: visible;
}

.intro-content {
    padding: 2rem;
    max-width: 800px;
    width: 90%;
    position: relative;
    z-index: 2;
}

.intro-logo {
    width: 120px;
    height: auto;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.2s;
}

.intro-title {
    font-family: 'Titrbold', 'Inter', sans-serif; /* Fallback if Titrbold isn't loaded */
    font-size: 2.5rem;
    color: #2E7D32; /* Green */
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.4s;
    font-weight: bold;
}

.intro-subtitle {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.6s;
    line-height: 1.6;
}

.intro-description {
    font-size: 1rem;
    color: #666;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 0.8s;
}

.intro-btn {
    background-color: #2E7D32; /* Green */
    color: #fff;
    border: none;
    padding: 1rem 3.5rem;
    font-size: 1.2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards 1s, pulseBtn 3s infinite 2s;
    text-decoration: none;
    display: inline-block;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.2);
}

.intro-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(46, 125, 50, 0.3);
    background-color: #1B5E20;
    color: #fff;
}

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

@keyframes pulseBtn {
    0% { box-shadow: 0 0 0 0 rgba(46, 125, 50, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(46, 125, 50, 0); }
    100% { box-shadow: 0 0 0 0 rgba(46, 125, 50, 0); }
}

/* Minimal background decoration */
.intro-bg-decor {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.intro-decor-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
}

@media (max-width: 768px) {
    .intro-title {
        font-size: 1.5rem;
    }
    .intro-subtitle {
        font-size: 1rem;
        padding: 0 1rem;
    }
    .intro-btn {
        padding: 0.8rem 2.5rem;
        font-size: 1rem;
    }
}