/**
 * --- NATURE THEME (ORGANIC & MISTY) ---
 * A soft, breathing aesthetic inspired by forest flora and rainy mornings.
 */

.theme-nature {
    /* Color Palette */
    --bg-main: #f0f4f0;
    /* Soft Mist / Linen */
    --bg-card: rgba(255, 255, 255, 0.6);
    --nav-bg: rgba(45, 66, 45, 0.9);
    --text-main: #2d422d;
    /* Deep Forest Pine */
    --primary-color: #5b8c5a;
    /* Sage Green */
    --secondary-color: #a67c52;
    /* Cedar Wood */
    --accent-color: #e9edc9;
    /* Spring Bud */
    --btn-text: #fff;

    /* Typography & Shape */
    --font-heading: 'Lora', serif;
    --font-body: 'Montserrat', sans-serif;
    --radius: 50px 15px 50px 15px;
    /* Organic, leaf-like shape */
    --card-border: 1px solid rgba(91, 140, 90, 0.2);
    --shadow: 0 15px 35px rgba(45, 66, 45, 0.05);
}

/* --- THEME SPECIFIC STYLES --- */

/**
 * 1. Cleanup
 * Disable scanlines from other themes if necessary
 */
.theme-nature::before {
    display: none;
}

/**
 * 2. Breathing Forest Background
 * Soft radial gradients with a slow scale/opacity animation
 */
.theme-nature .dynamic-bg {
    background: radial-gradient(circle at 10% 10%, #e9edc9 0%, transparent 30%),
        radial-gradient(circle at 90% 90%, #ccd5ae 0%, transparent 30%);
    background-color: var(--bg-main);
    animation: nature-breathe 8s ease-in-out infinite alternate;
}

@keyframes nature-breathe {
    from {
        opacity: 0.6;
        transform: scale(1);
    }

    to {
        opacity: 1;
        transform: scale(1.05);
    }
}

/**
 * 3. Typography
 * Elegant serif for the main title with a subtle "leaf sway"
 */
.theme-nature .main-title {
    color: var(--text-main);
    font-weight: 400;
    font-style: italic;
    letter-spacing: -1px;
    text-transform: capitalize;
    opacity: 0.9;
    animation: leaf-sway 4s ease-in-out infinite;
}

@keyframes leaf-sway {

    0%,
    100% {
        transform: rotate(-0.5deg);
    }

    50% {
        transform: rotate(0.5deg);
    }
}

/**
 * 4. Organic Card Styling
 * High blur backdrop for a misty frosted glass look
 */
.theme-nature .content-block {
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.8);
}

.theme-nature .content-block:hover {
    box-shadow: 0 20px 40px rgba(45, 66, 45, 0.1);
}

/**
 * 5. Leaf Icon Accent
 * Uses mask-like clip-path to create an organic shape
 */
.theme-nature .accent-icon {
    width: 25px;
    height: 25px;
    background: var(--primary-color);
    display: block;
    clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
    border-radius: 50% 0 50% 0;
}

/**
 * 6. Pebble Button
 * A rounded, soft-cornered button with a cedar wood base
 */
.theme-nature .cta-button {
    background: var(--secondary-color);
    color: #fff;
    border-radius: 40px;
    text-transform: capitalize;
    font-size: 1rem;
    padding: 12px 40px;
    box-shadow: 0 4px 15px rgba(166, 124, 82, 0.3);
}

.theme-nature .cta-button:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(91, 140, 90, 0.4);
}

/**
 * 7. Navigation & Pills
 */
.theme-nature .theme-nav {
    background: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.theme-nature .nav-label {
    color: var(--secondary-color);
}

.theme-nature button {
    border-radius: 20px;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    margin: 2px;
}

.theme-nature button:hover {
    background: var(--primary-color);
    color: #fff;
}