/* about.css: Styles specific to about.html */
h2 {
    font-size: 2rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 0.5rem;
}

/* Enhance algorithm cards */
.algorithm-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    margin-bottom: 2rem;
    transition: box-shadow 0.2s;
}
.algorithm-card:hover {
    box-shadow: 0 4px 24px rgba(0,0,0,0.13);
}

/* Math block styling */
.math-block {
    background: #f8f9fa;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

/* Technology cards */
.card.text-center {
    border-radius: 1rem;
    box-shadow: 0 1px 8px rgba(0,0,0,0.06);
    margin-bottom: 1rem;
}
.card-title i {
    margin-right: 0.5rem;
    color: #0d6efd;
}

/* Footer styling */
.footer {
    margin-top: 3rem;
    padding: 1.5rem 0 0.5rem 0;
    border-top: 1px solid #e9ecef;
    color: #6c757d;
    text-align: center;
    font-size: 1rem;
}

/* Responsive tweaks */
@media (max-width: 767px) {
    .algorithm-card {
        padding: 1.2rem 0.7rem 1rem 0.7rem;
    }
    .footer {
        font-size: 0.95rem;
    }
}

/* Navbar brand bold */
.navbar-brand {
    font-weight: 700;
    letter-spacing: 1px;
}

/* Section headings */
h2 {
    margin-top: 2.5rem;
    margin-bottom: 1.2rem;
    font-weight: 600;
}

/* Lead paragraph */
.lead {
    color: #495057;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

/* How To page specific styles */
.howto-section {
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}
.howto-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    margin-bottom: 2rem;
    transition: box-shadow 0.2s;
}
.howto-card:hover {
    box-shadow: 0 4px 24px rgba(0,0,0,0.13);
}
.howto-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #0d6efd;
}
.howto-step {
    margin-bottom: 1.2rem;
    padding-left: 1.2rem;
    position: relative;
}
.howto-step:before {
    content: '\2022';
    color: #0d6efd;
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

@media (max-width: 767px) {
    .howto-card {
        padding: 1.2rem 0.7rem 1rem 0.7rem;
    }
    .howto-title {
        font-size: 1.2rem;
    }
}