/* ================= HERO ================= */

.hero{
    max-width: 1200px;
    margin: 20px auto 40px;
    background: #ffffff;
    padding: 40px 60px;
    border-top: 4px solid #0ea574;
    border-bottom: 4px solid #0ea574;
}

.hero h1{
    margin-top: 0;
    margin-bottom: 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: #0c6b3f;
    text-align: center;
}

.hero p{
    font-size: 1.6rem;
    line-height: 1.8;
    margin: 0;
}

/* ================= BLOC ================= */

.running-box,
.running-levels{
    max-width: 1200px;
    margin: 0 auto 40px;
    background: #ffffff;
    padding: 40px 60px 60px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

/* ================= BLOC 1 : TEXTE + IMAGE ================= */

.running-layout{
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.running-image{
    flex: 0 0 45%;
}

.running-image img{
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

.running-text{
    flex: 1;
    font-size: 1.6rem;
    line-height: 1.8;
}

.running-stats{
    margin-top: 25px;
}

.running-stats-number{
    font-size: 3rem;
    font-weight: 800;
    margin: 0 0 10px;
}

.running-stats-caption{
    font-size: 1.5rem;
    line-height: 1.6;
    margin: 0;
}

.about-caption {
    margin: 0;
}

.about-caption {
    margin-top: 10px;
    font-size: 1.3rem;
    font-style: italic;
    color: #555;
}

/* ================= BLOC 2 : CHOISIR SES CHAUSSURES ================= */

.running-where-content{
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
}

.running-where-text{
    flex: 1;
}

.running-where-text h2{
    margin-top: 0;
    margin-bottom: 25px;
    font-size: 2.2rem;
    color: #0c6b3f;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
}

.running-where-text p{
    font-size: 1.6rem;
    line-height: 1.8;
    margin: 0;
}

.btn-running{
    display: inline-block;
    margin-top: 30px;
    padding: 12px 40px;
    border-radius: 999px;
    background: #0ea574;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.6rem;
    text-decoration: none;
    border: none;
}

.btn-running:hover,
.btn-running:focus{
    background: #0c825c;
    color: #ffffff;
}

.running-where-carousel{
    flex: 0 0 45%;
    height: 250px;
    position: relative;
}

.running-where-carousel .carousel{
    height: 100%;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.running-where-carousel .item{
    height: 100%;
}

.running-where-carousel img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ================= BLOC 3 : COURIR SELON SON NIVEAU ================= */

.running-levels h2{
    margin-top: 0;
    margin-bottom: 25px;
    font-size: 2.2rem;
    color: #0c6b3f;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
}

.levels-timeline{
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-bottom: 40px;
}

.level{
    flex: 1 1 220px;
}

.level-header{
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.level-dot{
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #0ea574;
}

.level-title{
    font-weight: 700;
}

.level ul{
    margin: 0;
    padding-left: 18px;
    font-size: 1.4rem;
    line-height: 1.6;
}

.running-carousel{
    position: relative;
    margin-top: 20px;
    height: 300px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.running-carousel .item{
    height: 100%;
}

.running-carousel .item img{
    width: 100%;
    height: 300px;
    object-fit: cover;
    object-position: center;
    display: block;
}

.running-carousel .carousel-control{
    background: transparent;
}

.running-carousel-caption{
    position: absolute;
    left: 50%;
    bottom: 15%;
    transform: translateX(-50%);
    text-align: center;
}

.running-carousel-label{
    display: block;
    font-size: 1.4rem;
    letter-spacing: 2px;
    margin-bottom: 6px;
}

/* ================= BLOC 4 : MUSIQUE ================= */

.running-music{
    padding: 40px 60px;
}

.running-music-header{
    display: flex;
    align-items: center;
    gap: 30px;
    margin-bottom: 30px;
}

.music-icon{
    font-size: 4rem;
    flex-shrink: 0;
}

.music-text h2{
    margin: 0 0 5px;
    font-size: 2.2rem;
    font-weight: 800;
    color: #0c6b3f;
    font-family: 'Montserrat', sans-serif;
}

.music-text p{
    margin: 0 0 8px;
    font-size: 1.6rem;
}

.music-link{
    font-size: 1.6rem;
    text-decoration: underline;
    color: #000;
    font-weight: 600;
}

.running-music-player iframe{
    width: 100%;
    border: none;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}


/* ================= RESPONSIVE DESIGN ================= */

@media (max-width: 768px){

    .hero{
        padding: 25px 20px 30px;
    }

    .running-box,
    .running-levels{
        padding: 25px 20px 30px;
    }

    .running-layout,
    .running-where-content{
        flex-direction: column;
    }

    .running-image,
    .running-where-carousel{
        flex: 1 1 100%;
    }

    .running-where-carousel{
        height: 260px;
    }

    .running-carousel{
        height: 160px;
    }

    .running-carousel .item img{
    width: 100%;
    height: 300px;
    object-fit: cover;
    object-position: center;
    display: block;
    }

    .running-carousel-caption{
    position: absolute;
    left: 50%;
    bottom: 50%;
    transform: translateX(-50%);
    text-align: center;
}

    .running-music{
        padding: 25px 20px;
    }

    .running-music-header{
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .music-icon{
        font-size: 3.2rem;
    }
}