* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #5C636A;
    --accent: #8B4513;
    --secondary: #7A8A99;
    --light: #F8F1E9;
    --dark: #333;
}

html, body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--dark);
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

h1 {
    font-size: 56px;
    line-height: 1.2;
}

h2 {
    font-size: 42px;
    line-height: 1.3;
}

h3 {
    font-size: 28px;
    line-height: 1.4;
}

p {
    font-size: 16px;
    line-height: 1.72;
    margin-bottom: 16px;
}

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

a:hover {
    color: var(--primary);
}

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

.navbar-brand {
    font-family: 'Oswald', sans-serif;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 2px;
}

.nav-link {
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
    margin-left: 20px;
    transition: color 0.3s ease;
}

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

.card {
    border: 2px solid var(--accent);
    transition: all 0.3s ease;
    box-shadow: none;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(139, 69, 19, 0.2);
}

.card-img-top {
    border-bottom: 2px solid var(--accent);
}

.btn {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--light);
}

.btn-primary:hover {
    background-color: var(--accent);
    color: var(--light);
}

.form-control {
    border: 2px solid var(--primary);
    border-radius: 0;
    padding: 12px 15px;
    font-size: 16px;
}

.form-control:focus {
    border-color: var(--accent);
    box-shadow: none;
}

footer {
    margin-top: 80px;
}

footer a {
    color: var(--light);
}

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

table {
    border-collapse: collapse;
}

table tr:hover {
    background-color: rgba(92, 99, 106, 0.1);
}

table th {
    background-color: var(--primary);
    color: var(--light);
    padding: 20px;
    font-weight: bold;
    text-align: left;
}

table td {
    padding: 20px;
    border-bottom: 1px solid #ddd;
}

.hero-section {
    position: relative;
    overflow: hidden;
}

section {
    scroll-margin-top: 100px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 28px;
    }

    h3 {
        font-size: 20px;
    }

    p {
        font-size: 15px;
    }

    .navbar-brand {
        font-size: 18px;
    }

    .nav-link {
        margin-left: 0;
        padding: 10px 0;
    }

    section {
        padding: 60px 20px !important;
    }
}

@media (max-width: 576px) {
    .container-fluid {
        max-width: 100% !important;
    }

    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 24px;
    }

    p {
        font-size: 14px;
    }
}