/* ===== ТРЕНД 5: ЭКО-ДИЗАЙН ===== */
.eco-texture {
    background-image: radial-gradient(
            circle at 25% 25%,
            rgba(18, 60, 58, 0.2) 0%,
            transparent 55%
        ),
        radial-gradient(
            circle at 75% 75%,
            rgba(18, 60, 58, 0.2) 0%,
            transparent 55%
        ),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(0, 0, 0, 0.05) 10px,
            rgba(0, 0, 0, 0.05) 20px
        );
    background-color: var(--primary-dark);
    border: 1px solid rgba(18, 60, 58, 0.3);
}

.natural-colors {
    background: linear-gradient(135deg, #123c3a, #0a2a28, #081c1b);
}