/* Reset and Container */
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    overflow: hidden; /* Requirement: No scrolling */
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #003366; /* Deep Taylor County Blue */
}

.main-container {
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(circle at center, #004080 0%, #00264d 100%);
}

/* The Central Card */
.content-card {
    position: relative;
    z-index: 10;
    text-align: center;
    width: 90%;
    max-width: 550px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    color: white;
}

.logo {
    max-width: 260px;
    height: auto;
    margin-bottom: 30px;
}

h1 {
    font-size: 2.8rem;
    margin: 0;
    color: #ffd1dc; /* Soft Pink Accent */
}

.subtitle {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 5px;
    color: #66b2ff;
}

.description {
    line-height: 1.6;
    margin: 25px 0;
    font-size: 1.05rem;
    opacity: 0.9;
}

/* Hotline Action Bar */
.hrsa-sticky-menu {
    background: white;
    border-radius: 16px;
    padding: 20px;
    margin: 30px 0;
    color: #003366;
}

.hotline-title p {
    margin: 0 0 15px 0;
    font-weight: 800;
    font-style: italic;
    font-size: 1.2rem;
}

.hotline-buttons {
    display: flex;
    gap: 12px;
}

.hotline-btn {
    flex: 1;
    text-align: center;
    padding: 12px 0;
    border: 1px solid #003366;
    border-radius: 8px;
    text-decoration: none;
    color: #003366;
    font-weight: bold;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.hotline-btn:hover {
    background: #003366;
    color: white;
}

.confidential-note {
    font-size: 0.8rem;
    opacity: 0.6;
}

/* Balloon Graphics */
#balloon-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; /* Allows clicking buttons through balloons */
}

.balloon {
    position: absolute;
    bottom: -150px;
    border-radius: 50% 50% 50% 50% / 40% 40% 60% 60%;
    z-index: 1;
    opacity: 0.8;
}

.balloon::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 2px;
    height: 30px;
    background: rgba(255,255,255,0.2);
}

/* Mobile Optimization for 100vh Constraint */
@media (max-width: 600px) {
    .content-card {
        padding: 20px; /* Reduce padding inside the card */
        width: 85%;
        max-width: none;
    }

    .logo {
        max-width: 160px; /* Significantly smaller logo on mobile */
        margin-bottom: 15px;
    }

    h1 {
        font-size: 1.8rem; /* Shrink main heading */
    }

    .subtitle {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }

    .description {
        font-size: 0.9rem;
        margin: 15px 0;
        line-height: 1.4;
    }

    .hrsa-sticky-menu {
        padding: 12px;
        margin: 15px 0;
    }

    .hotline-title p {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .hotline-btn {
        padding: 8px 0;
        font-size: 0.8rem;
    }

    .confidential-note {
        font-size: 0.7rem;
    }
}

/* Extra fix for very short phones (like older iPhones) */
@media (max-height: 700px) {
    .logo { max-width: 120px; }
    h1 { font-size: 1.5rem; }
    .description { display: none; } /* Hide description on tiny screens to save the buttons */
}