/* assets/css/custom.css */
:root {
    --primary-color: #3B82F6;
    --secondary-color: #10B981;
    --background-color: #F9FAFB;
    --surface-color: #FFFFFF;
    --text-dark-color: #1F2937;
    --text-light-color: #6B7280;
    --border-radius: 0.5rem;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-dark-color);
}

.hero {
    background: linear-gradient(rgba(59, 130, 246, 0.8), rgba(16, 185, 129, 0.8)), url('https://picsum.photos/seed/glossaryhero/1600/900') no-repeat center center;
    background-size: cover;
    color: white;
    padding: 6rem 1.5rem;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.25rem;
    max-width: 600px;
    margin: 1rem auto;
}

.search-form .form-control {
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
}

.search-form .btn {
    border-radius: var(--border-radius);
    padding: 0.75rem 1.5rem;
}

.section {
    padding: 4rem 1.5rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
}

.footer {
    background-color: var(--surface-color);
    padding: 2rem 1.5rem;
    border-top: 1px solid #e5e7eb;
}

.img-fluid {
    border-radius: var(--border-radius);
}