html {
    font-size: 15px;
    position: relative;
    min-height: 100%;
    scroll-behavior: smooth;
    box-sizing: border-box;
}

*, *::before, *::after {
    box-sizing: inherit;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

@media (min-width: 1200px) {
    html {
        font-size: 17px;
    }
}

body {
    margin-bottom: 72px;
    line-height: 1.6;
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, 'Liberation Sans', sans-serif;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E"), #ffffff;
    background-size: 200px 200px;
    color: #3e2d1c;
}


/* Button and form focus ring: Warm accent */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.1rem #fff, 0 0 0 0.25rem #e28c47dd, 0 0 2px 2px #fad3aa66;
    outline: none;
    transition: box-shadow 0.2s;
}

.form-floating > .form-control-plaintext::placeholder,
.form-floating > .form-control::placeholder {
    color: #b89c67;
    text-align: right;
    font-style: italic;
    opacity: 0.9;
}

.form-floating > .form-control-plaintext:focus::placeholder,
.form-floating > .form-control:focus::placeholder {
    text-align: left;
    opacity: 0.8;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
    padding-bottom: 1.5rem;
}

@media (max-width: 600px) {
    .cards-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.feature-card {
    background: #fffaf6;
    border-radius: 1rem;
    box-shadow: 0 2px 1.2rem rgba(226, 140, 71, 0.11), 0 0.5rem 1rem rgba(248, 215, 193, 0.13);
    padding: 1.7rem 1.7rem 1.3rem 1.7rem;
    color: #7b5532;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    min-height: 180px;
    transition: box-shadow 0.25s, transform 0.18s;
}

    .feature-card:hover,
    .feature-card:focus-within {
        transform: translateY(-6px) scale(1.019);
        box-shadow: 0 0 2.2rem rgba(226, 140, 71, 0.19);
        outline: 2px solid #e28c4726;
    }

.feature-link {
    color: inherit;
    text-decoration: none;
    flex-grow: 1;
    display: block;
    background: none;
    outline: none;
}

    .feature-link h2 {
        font-size: 1.32rem;
        font-weight: 700;
        margin-bottom: 0.4rem;
        color: #e28c47;
    }

    .feature-link p {
        font-size: 1.07rem;
        line-height: 1.53;
        margin: 0;
        color: #7b5532;
    }

    .feature-link:hover,
    .feature-link:focus {
        text-decoration: underline;
        color: #c9722a;
    }

/* 'Ask Artie' Action Link */
.ask-artie-link {
    align-self: flex-start;
    font-weight: 600;
    color: #b87432;
    text-decoration: none;
    font-size: 0.96rem;
    margin-top: 6px;
    padding: 2px 8px;
    border-radius: 4px;
    background: #f8e4cc;
    transition: background 0.18s, color 0.18s, box-shadow 0.18s;
    outline: none;
    border: none;
}

    .ask-artie-link:hover,
    .ask-artie-link:focus {
        text-decoration: underline;
        background: #fde5ca;
        color: #9a5e22;
        box-shadow: 0 0 0 2px #e28c4744;
    }