/* ------------------------------
   PALETTE ÉTENDUE
--------------------------------*/
:root {
    /* Nouveau thème blanc cassé */
    --col-bg: #f7f7f5;          /* Blanc cassé */
    --col-text: #2a2a2a;        /* Gris foncé élégant */
    --col-text-light: #4a4a4a;  /* Gris moyen */
    --col-border: #e0e0de;      /* Gris clair */
    --col-border-hover: #c8c8c6;

    /* Accent artistique */
    --col-accent: #7a5cff;      /* Violet créatif */
    --col-accent-dark: #5b3fd9;

    /* Ancienne palette (disponible si tu veux l’utiliser) */
    --col_black: #0f0f0f;
    --col_white: #e6e6e6;
    --col_grey: #333333;
    --col_orange: #eb6c1a;
    --col_black2: #151515;
    --col_black3: #1a1a1a;
    --col_grey2: #555555;
    --col_light_blue:#96dcf8;
    --col_blue: #00adee;
    --col_blue_dark: #809dd2;
    --col_blue_dark2: #0e5488;
}

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

body {
    font-family: "Manrope", sans-serif;
    background-color: var(--col-bg);
    color: var(--col-text);
    line-height: 1.6;
}

/* ------------------------------
   HEADER & NAV
--------------------------------*/
header {
    width: 100%;
    padding: 20px 40px;
    background: var(--col-bg);
    border-bottom: 1px solid var(--col-border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    gap: 40px;
    justify-content: flex-end;
}

nav a {
    color: var(--col-text);
    text-decoration: none;
    font-weight: 400;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    transition: opacity 0.2s ease;
}

nav a:hover {
    opacity: 0.6;
}

/* ------------------------------
   HERO SECTION
--------------------------------*/
.hero {
    text-align: center;
    padding: 120px 20px 80px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 300;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--col-text-light);
}

/* ------------------------------
   CARDS SECTION
--------------------------------*/
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 40px;
    padding: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: #ffffff;
    border: 1px solid var(--col-border);
    padding: 20px;
    border-radius: 6px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.card:hover {
    transform: translateY(-6px);
    border-color: var(--col-border-hover);
}

.card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 15px;
}

.card h2 {
    font-size: 1.4rem;
    font-weight: 400;
    margin-bottom: 10px;
}

.card p {
    font-size: 0.95rem;
    margin-bottom: 20px;
    color: var(--col-text-light);
}

.card a {
    display: inline-block;
    padding: 10px 16px;
    background: var(--col-text);
    color: #ffffff;
    text-decoration: none;
    font-weight: 400;
    border-radius: 4px;
    transition: opacity 0.2s ease;
}

.card a:hover {
    opacity: 0.7;
}

/* ------------------------------
   FOOTER
--------------------------------*/
footer {
    text-align: center;
    padding: 40px;
    color: #777;
    font-size: 0.9rem;
}