@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@600&family=Inter:wght@400;500;600&display=swap');

/* BASE */
body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: #f9f8f6;
    color: #222;
}

/* HEADER */
.site-header {
    background-color: #1f3a5f; /* fond qui sera mangé */
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

/* BANNIÈRE PNG TRANSPARENTE */
.header-banner {
    max-width: 420px;
    height: auto;
    flex-shrink: 0;
}

/* SLOGAN */
.header-slogan {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #ffffff;
    line-height: 1.25;
    margin: 0;
    max-width: 700px;
    text-shadow: 0 2px 6px rgba(0,0,0,0.35);
}

/* HERO */
.hero {
    background-image: url('A5.png');
    background-size: cover;
    background-position: center;
    padding: 4rem 2rem 5rem;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.subtitle {
    font-size: 1.2rem;
    font-weight: 500;
}

/* PILIERS */
.pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    background-color: white;
    max-width: 1200px;
    margin: -3rem auto 4rem;
    padding: 2.5rem;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    border-r