:root {
    --orange: #F26522;
    --blue-light: #008CCF;
    --blue-dark: #003366;
    --grey-text: #4D4D4D;
    --white: #ffffff;
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--grey-text);
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

/* Header */
header {
    background: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center; /* aligne verticalement */
    gap: 10px;
}

.logo img {
    height: 60px; /* Ajustez selon votre logo */
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    text-decoration: none;
    color: var(--blue-dark);
    font-weight: bold;
}

.btn-contact {
    background: var(--orange);
    color: white !important;
    padding: 10px 20px;
    border-radius: 5px;
}

.btn-secondary {
    color: white !important;
}

.section-cards{
    display:flex;
    gap:20px;
    margin: 20px;
    text-align: center;
}

.cardsAvis{
    display:flex;
    gap:20px;
    margin: 20px;
}

.card{
    background:white;
    padding:20px;
    border-radius:10px;
    box-shadow:0 2px 10px rgba(0,0,0,0.1);
    width:250px;
    height: 100px;
}

.avis-card{
    background:white;
    max-width:300px;
    padding:20px;
    border-radius:12px;
    box-shadow:0 4px 12px rgba(0,0,0,0.1);
}

.avis-nom{
    font-weight:bold;
    margin-bottom:5px;
}

.avis-etoiles{
    color:#f5b301;
    margin-bottom:10px;
}

.avis-texte{
    color:#555;
    font-size:14px;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 51, 102, 0.8), rgba(0, 51, 102, 0.8)), url('fond-chauffage.jpg');
    background-size: cover;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.btn-main {
    background: var(--orange);
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 5px;
    margin-right: 10px;
    display: inline-block;
}

/* Services */
.section-title {
    text-align: center;
    margin: 50px 0;
    font-size: 2rem;
    color: var(--blue-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.service-card {
    border: 1px solid #ddd;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.facebookLink{
    color: white !important;
}

/* Footer */
footer {
    background: #222;
    color: white;
    text-align: center;
    padding: 30px 0;
    margin-top: 50px;
}

.footer-content {
    display: flex;
    justify-content: space-between; /* espace entre gauche et droite */
    align-items: center;
    flex-wrap: wrap; /* évite que ça casse sur mobile */
}

.footer-contact {
    text-align: left;
}

.footer-info {
    text-align: right;
}

.footer-contact i {
    font-size: 28px;
    margin-top: 10px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contact p {
    margin: 0;
}