/* ------------------------------
   RSIAH CONSULTING – STYLE GLOBAL
   Corporate moderne bleu profond + doré
--------------------------------*/

/* Typographie */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700&display=swap');

body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    background: #f4f6f9;
    color: #1a1a1a;
}

/* Header */
header {
    background: #0a2a43;
    padding: 15px 40px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
    margin: 0;
    padding: 0;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

nav ul li a:hover {
    color: #c9a227;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #0a2a43, #123a5c);
    color: white;
    padding: 100px 40px;
    text-align: center;
}

.hero h1 {
    font-size: 42px;
    margin-bottom: 10px;
}

.hero p {
    font-size: 20px;
    opacity: 0.9;
}

/* Sections */
.section {
    padding: 80px 40px;
    max-width: 1200px;
    margin: auto;
}

h2 {
    color: #0a2a43;
    font-size: 32px;
    margin-bottom: 20px;
}

/* Cartes */
.box {
    background: white;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    margin-bottom: 40px;
}

/* Boutons */
.cta {
    background: #c9a227;
    color: white;
    padding: 14px 30px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
}

.cta:hover {
    background: #b08c1f;
}

/* Footer */
footer {
    background: #0a2a43;
    color: white;
    padding: 50px 40px;
    margin-top: 40px;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
}

footer a {
    color: white;
    text-decoration: none;
}

footer a:hover {
    color: #c9a227;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    opacity: 0.7;
}