.gradient-bg {
    background-color: #041f14;
    background-image: linear-gradient(135deg, #14532d 0%, #0a3d24 40%, #041f14 100%);
}

.card-shadow {
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.btn-hover {
    transition: all 0.3s ease;
}

.btn-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.hero-pattern {
    background-image:
        url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"),
        linear-gradient(135deg, #14532d 0%, #0a3d24 40%, #041f14 100%);
    background-size: 40px 40px, 100% 100%;
    background-repeat: repeat, no-repeat;
}

.gradient-bg.hero-pattern h1,
.gradient-bg.hero-pattern h2 {
    color: #ffffff;
}

.gradient-bg.hero-pattern p {
    color: rgba(255, 255, 255, 0.96);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45), 0 2px 14px rgba(0, 0, 0, 0.35);
}

.calculator-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.input-focus:focus {
    border-color: #43a047;
    box-shadow: 0 0 0 3px rgba(67, 160, 71, 0.25);
}

.text-shadow-strong {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.title-container h1 {
    color: #064e3b;
}

.title-container p {
    color: #05634a;
}

.title-container {
    background-color: transparent;
    padding: 1rem;
    border-radius: 0.5rem;
}