:root {
    --primary-color: #3a3a3a;
    --accent-plum: #5a4a5a;
    --accent-moss: #6b8e6f;
    --bg-light: #f5f3f0;
    --text-dark: #3a3a3a;
    --border-light: #e8e6e4;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-dark);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

a {
    color: var(--accent-plum);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-moss);
    text-decoration: underline;
}

p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.navbar {
    background-color: #fff !important;
}

.navbar-brand {
    font-size: 1.5rem;
    color: var(--text-dark) !important;
}

.nav-link {
    color: var(--text-dark) !important;
    margin-left: 1.5rem;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--accent-plum) !important;
}

.hero-banner {
    height: 400px;
    position: relative;
    display: flex;
    align-items: center;
    color: #fff;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(58, 58, 58, 0.5);
    display: flex;
    align-items: center;
}

.hero-content {
    color: #fff;
    z-index: 1;
}

.hero-content h1 {
    color: #fff;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-content .lead {
    color: #f5f3f0;
    font-size: 1.3rem;
}

.card {
    border: 1px solid var(--border-light);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.12);
}

.card-shadow {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.card-title {
    color: var(--accent-plum);
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

.btn-dark {
    background-color: var(--text-dark);
    border-color: var(--text-dark);
    padding: 0.6rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
}

.btn-dark:hover {
    background-color: var(--accent-plum);
    border-color: var(--accent-plum);
}

.bg-light {
    background-color: var(--bg-light) !important;
}

.border-bottom {
    border-bottom: 1px solid var(--border-light) !important;
}

.border-top {
    border-top: 1px solid var(--border-light) !important;
}

footer {
    background-color: var(--bg-light);
}

footer h6 {
    color: var(--accent-plum);
}

footer a {
    color: var(--accent-plum);
}

footer a:hover {
    color: var(--accent-moss);
}

.form-control {
    border: 1px solid var(--border-light);
    padding: 0.75rem;
    border-radius: 4px;
}

.form-control:focus {
    border-color: var(--accent-plum);
    box-shadow: 0 0 0 0.2rem rgba(90, 74, 90, 0.15);
}

.form-group label {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.custom-control-label {
    color: var(--text-dark);
}

.text-muted {
    color: #999 !important;
}

hr {
    border: none;
    border-top: 1px solid var(--border-light);
    margin: 1.5rem 0;
}

main {
    min-height: calc(100vh - 300px);
}

ul {
    line-height: 1.8;
}

ul li {
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .hero-banner {
        height: 300px;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .nav-link {
        margin-left: 1rem;
        font-size: 0.9rem;
    }

    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (max-width: 576px) {
    .hero-banner {
        height: 250px;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.3rem;
    }

    .nav-link {
        margin-left: 0.5rem;
        font-size: 0.85rem;
    }

    .navbar-brand {
        font-size: 1.2rem;
    }

    footer .row > div {
        margin-bottom: 1.5rem;
    }
}