/* ==========================================================================
   Looponia - Botanical Tree Section
   Interactive fractal tree demonstration with canvas
   ========================================================================== */

/* -------------------------------------------------------------------------
   Botanical Tree Section
   ------------------------------------------------------------------------- */
.botanical-tree {
    position: relative;
    overflow: hidden;
}

/* Background glow effect */
.botanical-tree::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle,
            rgba(144, 201, 171, 0.1) 0%,
            transparent 70%);
    pointer-events: none;
}

/* -------------------------------------------------------------------------
   Section Layout
   ------------------------------------------------------------------------- */
.botanical-tree-inner {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .botanical-tree-inner {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

/* -------------------------------------------------------------------------
   Content Side
   ------------------------------------------------------------------------- */
.botanical-tree-content {
    max-width: 500px;
}

@media (min-width: 1024px) {
    .botanical-tree-content {
        order: 1;
    }
}

.botanical-tree-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    color: var(--wellness-mint);
    background: rgba(144, 201, 171, 0.1);
    border: 1px solid rgba(144, 201, 171, 0.2);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.botanical-tree-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.botanical-tree-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: var(--leading-relaxed);
}

.botanical-tree-description {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
}

/* -------------------------------------------------------------------------
   Growth Phases
   ------------------------------------------------------------------------- */
.botanical-phases {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.botanical-phase {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.botanical-phase:hover {
    border-color: var(--border-primary);
    background: var(--bg-glass-hover);
}

.botanical-phase.active {
    border-color: var(--wellness-mint);
    background: rgba(144, 201, 171, 0.1);
}

.botanical-phase-icon {
    font-size: 1.25rem;
}

.botanical-phase-info {
    flex: 1;
}

.botanical-phase-name {
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
}

.botanical-phase-range {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

.botanical-phase-bar {
    width: 60px;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.botanical-phase-bar-fill {
    height: 100%;
    background: var(--gradient-nature);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

/* -------------------------------------------------------------------------
   Canvas Container
   ------------------------------------------------------------------------- */
.botanical-tree-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 1024px) {
    .botanical-tree-visual {
        order: 0;
    }
}

.botanical-canvas-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-3xl);
    overflow: hidden;
}

/* Canvas element */
#botanical-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* Ground/soil effect */
.botanical-ground {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to top,
            rgba(93, 78, 55, 0.3) 0%,
            transparent 100%);
    pointer-events: none;
}

/* Energy meter overlay */
.botanical-energy {
    position: absolute;
    bottom: var(--space-4);
    left: var(--space-4);
    right: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--bg-glass);
    backdrop-filter: blur(var(--blur-md));
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-xl);
}

.botanical-energy-label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.botanical-energy-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.botanical-energy-fill {
    height: 100%;
    background: var(--gradient-nature);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.botanical-energy-value {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--wellness-mint);
    min-width: 45px;
    text-align: right;
}

/* -------------------------------------------------------------------------
   Controls (for interactive demo)
   ------------------------------------------------------------------------- */
.botanical-controls {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    display: flex;
    gap: var(--space-2);
}

.botanical-control-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--bg-glass);
    backdrop-filter: blur(var(--blur-sm));
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.botanical-control-btn:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
    border-color: var(--border-primary);
}

.botanical-control-btn svg {
    width: 18px;
    height: 18px;
}

/* -------------------------------------------------------------------------
   Feature Callouts
   ------------------------------------------------------------------------- */
.botanical-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.botanical-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--bg-glass);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-xl);
}

.botanical-feature-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    font-size: 1rem;
    background: rgba(144, 201, 171, 0.1);
    border-radius: var(--radius-md);
}

.botanical-feature-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-snug);
}

.botanical-feature-text strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: var(--space-1);
}

/* -------------------------------------------------------------------------
   Particle Effects (CSS fallback)
   ------------------------------------------------------------------------- */
.botanical-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.botanical-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--tree-particle);
    border-radius: 50%;
    opacity: 0;
    animation: particle-float 4s ease-in-out infinite;
}

@keyframes particle-float {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }

    10% {
        opacity: 0.6;
        transform: translateY(-10px) scale(1);
    }

    100% {
        opacity: 0;
        transform: translateY(-100px) scale(0.5);
    }
}

/* -------------------------------------------------------------------------
   Responsive Adjustments
   ------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .botanical-canvas-container {
        max-width: 350px;
    }

    .botanical-phases {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-2);
    }

    .botanical-phase {
        flex-direction: column;
        text-align: center;
        padding: var(--space-3);
    }

    .botanical-phase-bar {
        width: 100%;
    }

    .botanical-features {
        grid-template-columns: 1fr;
    }
}