/* Variables & Reset */
:root {
    --color-primary: #2d1b54;
    --color-primary-light: #432b7a;
    --color-secondary: #c8a951;
    --color-secondary-hover: #b09140;
    --color-bg: #f8f9fa;
    --color-text: #333333;
    --color-white: #ffffff;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Open Sans', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    margin-bottom: 1rem;
}

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

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

/* Header & Navigation */
header {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px;
}

.nav-links {
    display: none; /* Caché sur mobile, affiché via JS ou media query */
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    text-transform: uppercase;
    transition: background 0.3s;
}

.btn:hover {
    background-color: var(--color-secondary-hover);
    color: var(--color-white);
}

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

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

/* Container principal */
.container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 3rem 1rem;
    text-align: center;
    margin-top: auto;
}

/* Media Queries (Desktop) */
@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}