/* ==========================================================================
 *  SITE GITES DU VAL D'AUTHIE - FEUILLE DE STYLE PRODUCTION
 *  ========================================================================== */

:root {
    --primary-color: #2c5e3b;      /* Vert forêt nature */
    --primary-hover: #1e4228;
    --secondary-color: #d97736;    /* Terre cuite */
    --secondary-hover: #b85c20;
    --dark-color: #2b2d2f;
    --light-color: #f8f6f0;
    --card-bg: #ffffff;
    --border-color: #e2ded4;
    --text-color: #4a4d50;
    --font-heading: 'Georgia', serif;
    --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --container-width: 1140px;
    --radius: 8px;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

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

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--light-color);
    line-height: 1.6;
    font-size: 16px;
}

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

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

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

.bg-light {
    background-color: #eae6dc;
}

.text-center { text-align: center; }

.section-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    margin-bottom: 40px;
}

/* Header & Nav */
.main-header {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo h1 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--primary-color);
    line-height: 1.1;
}

.tagline {
    font-size: 0.85rem;
    color: var(--secondary-color);
    display: block;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.main-nav ul {
    display: flex;
    gap: 25px;
}

.main-nav ul li a {
    font-weight: 600;
    color: var(--dark-color);
    font-size: 0.95rem;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), url('../images/champ-de-lin.jpg') center/cover no-repeat;
    color: #ffffff;
    text-align: center;
    padding: 120px 20px;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 30px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #ffffff;
    border: 2px solid var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #ffffff;
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: #ffffff;
    border: 2px solid var(--secondary-color);
    margin-left: 10px;
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
    border-color: var(--secondary-hover);
    color: #ffffff;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    width: 100%;
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: #ffffff;
}

/* Grilles & Cartes */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background-color: var(--card-bg);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.card-img-wrapper img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.card-body {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card-body h3 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.badge {
    display: inline-block;
    background-color: #eaf2ed;
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    margin-bottom: 15px;
    align-self: flex-start;
}

.card-body p {
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.specs {
    margin-bottom: 20px;
    margin-top: auto;
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

.specs li {
    padding: 3px 0;
    position: relative;
    padding-left: 18px;
}

.specs li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Forms & Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Footer */
.main-footer {
    background-color: var(--dark-color);
    color: #d1d5db;
    padding: 60px 0 20px 0;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3, .footer-col h4 {
    color: #ffffff;
    font-family: var(--font-heading);
    margin-bottom: 15px;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col a {
    color: #a0aec0;
}

.footer-col a:hover {
    color: #ffffff;
}

.footer-bottom {
    border-top: 1px solid #4a5568;
    padding-top: 20px;
    font-size: 0.85rem;
    color: #a0aec0;
}

/* Responsive */
@media (max-width: 768px) {
    .header-flex {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero h2 { font-size: 2rem; }
    .hero p { font-size: 1rem; }

    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin: 10px 0;
    }
}