/* ===== Base ===== */
:root {
    --ink: #1f1f1f;
    --bg: #f3f3f3;
    --panel: #ffffff;
    --nav: #222;
    --nav-text: #fff;
    --accent: #0a66c2;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --radius: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--ink);
    /* 🟩 full-page tartan background */
    background: url("/images/tartan.png") repeat;
    background-size: auto; /* keep weave scale natural */
    background-attachment: fixed; /* optional: subtle parallax */
    line-height: 1.6;
}

/* ===== Navbar ===== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--nav);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

    .navbar ul {
        margin: 0;
        padding: 10px 0;
        display: flex;
        gap: 28px;
        justify-content: center;
        list-style: none;
    }

    .navbar a {
        color: var(--nav-text);
        text-decoration: none;
        font-weight: 600;
    }

        .navbar a:hover {
            text-decoration: underline;
        }

/* ===== Remove single banner image block (optional) ===== */
.banner {
    display: none;
}

/* ===== Card sections ===== */
section {
    max-width: 900px;
    margin: 30px auto;
    background: var(--panel); /* 🟩 white card over tartan */
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
}

/* ===== Logo Section ===== */
.logo-section {
    text-align: center;
}

.logo {
    width: 160px;
    display: block;
    margin: 0 auto 16px;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.logo-section h1 {
    margin: 0 0 6px;
    font-size: clamp(26px, 3.2vw, 40px);
    font-weight: 800;
}

.logo-section .tagline {
    font-style: italic;
    color: #4a4a4a;
}

/* ===== Footer ===== */
footer {
    text-align: center;
    color: #fff;
    background: var(--nav);
    margin-top: 40px;
    padding: 16px 10px;
    box-shadow: 0 -4px 14px rgba(0, 0, 0, 0.08);
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    section {
        margin: 20px auto;
        padding: 20px;
    }

    .logo {
        width: 120px;
    }
}
.button-nav {
    background-color: #e0b973; /* adjust this color to match your brand gold/tartan accent */
    color: white;
    padding: 8px 18px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    margin-left: 10px;
    transition: all 0.25s ease-in-out;
}

    .button-nav:hover {
        background-color: #c69c5e; /* hover shade */
        transform: scale(1.05);
    }