:root {
    --bg: #fffafb;
    --primary: #fbe7eb;
    --secondary: #d8aab5;
    --text: #916b8f;
    --title: #6b5a6b;
    --radius: 22px;
}

body {
    margin: 0;
    font-family: "Host Grotesk", sans-serif;
    background: var(--bg);
    font-size: 1.2rem;
}

a {
    color: inherit;
    text-decoration: none;
}

/* ===== CARROUSEL ===== */
.carrousel {
    position: relative;
    width: 95%;
    margin: 1rem auto 3rem;
    overflow: hidden;
    border-radius: var(--radius);
}

.carrousel-viewport {
    height: 80vh;
    aspect-ratio: auto;
    border-radius: var(--radius);
    overflow: hidden;
}

.carrousel-track {
    display: flex;
    height: 100%;
}

.carrousel-slide {
    min-width: 100%;
    height: 100%;
}

.carrousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carrousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(4px);
    border-radius: 20px;
    z-index: 10;
}

.carrousel-dot {
    width: 12px;
    height: 12px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
}

.carrousel-dot.is-active {
    background: var(--primary);
    transform: scale(1.3);
}

/* Bouton Prendre RDV */
#btn-rdv {
    position: absolute;
    top: 25px;
    right: 25px;
    z-index: 20;
    background-color: var(--bg);
    color: var(--title);
    border-radius: 30px;
    font-size: 1.1rem;
    padding: 0.85rem 1.8rem;
    border: none;
    cursor: pointer;
    font-weight: 500;
}

#btn-rdv:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(216, 170, 181, 0.65);
}

/* ===== PRESENTATION ===== */
.presentation {
    margin: 0 5rem 5rem 5rem;
    font-size: 1.1rem;
    background: #fff;
    border-radius: var(--radius);
    display: grid;
    grid-template-columns: 35% 1fr;
    gap: 3rem;
    align-items: center;
}

.presentation-image {
    width: 100%;
    border-radius: var(--radius);
    overflow: hidden;
}

.presentation h1 {
    margin: 0 0 1.5rem;
    font-size: 2.2rem;
    color: var(--title);
    grid-column: 2;
    text-align: left;
    font-weight: 700;
}

.presentation p {
    margin: 0 1rem 1.2rem 0;
    color: var(--title);
    line-height: 1.7;
}

.presentation p.conclusion {
    font-style: italic;
    color: #9d8d94;
    margin-bottom: 0;
}

.presentation p span {
    font-weight: 700;
    color: var(--title);
}

/* ===== INSTITUT SOINS ===== */
.institut-soins {
    margin: 0 5rem 5rem 5rem;
    padding: 1rem;
    background: #fff;
    border-radius: var(--radius);
    font-size: 1.1rem;
}

.soin-header h2 {
    margin: 0 0 0.75rem;
    font-size: 2.2rem;
    color: var(--title);
    font-weight: 700;
}

.soin-header p {
    margin: 0 0 2.5rem;
    color: var(--title);
}

.soin-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 250px 250px;
    gap: 1.5rem;
}

.soin-grid > div {
    overflow: hidden;
    border-radius: var(--radius);
    background: #000;
}

.soin-grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.soin-grid > div:hover img {
    transform: scale(1.05);
}

.img-large {
    grid-row: 1 / 3;
    grid-column: 1;
}

.img-small-top-left {
    grid-column: 2;
    grid-row: 1;
}

.img-small-top-right {
    grid-column: 3;
    grid-row: 1;
}

.img-wide-bottom {
    grid-column: 2 / 4;
    grid-row: 2;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1385px) {
    .presentation {
        margin: 0 3rem 5rem 3rem;
        grid-template-columns: 35% 1fr;
    }

    .presentation-image img{
        width: 100%;
    }

    .presentation-content {
        margin: 1rem 0;
    }
}

@media (max-width: 1200px) {
    .presentation {
        margin: 0 2rem 5rem 2rem;
    }    
}

@media (max-width: 1050px) {
    .presentation {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .presentation-image {
        grid-row: auto;
        width: 50%;
        margin: auto;
    }

    .presentation-content {
        margin: 1rem 0 1rem 1rem;
    }

    .institut-soins {
        margin: 0 2rem 5rem 2rem;
    }

    .soin-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto auto auto;
        gap: 1.2rem;
    }

    .img-large {
        grid-row: 1 / 3;
        grid-column: 1;
        min-height: 300px;
    }

    .img-small-top-left {
        grid-column: 2;
        grid-row: 1;
        height: 140px;
    }

    .img-small-top-right {
        grid-column: 2;
        grid-row: 2;
        height: 140px;
    }

    .img-wide-bottom {
        grid-column: 1 / 3;
        grid-row: 3;
        height: 200px;
    }
}

@media (max-width: 600px) {
    .presentation {
        padding: 1.5rem;
    }

    .presentation-image {
        width: 70%;
    }

    .institut-soins {
        margin: 0 1.5rem 3rem 1.5rem;
    }

    .soin-header h2 {
        font-size: 1.8rem;
    }

    .soin-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        gap: 1rem;
    }

    /* Carrousel réduit pour mobile */
    .carrousel-viewport {
        height: 50vh;
    }

    .img-large,
    .img-small-top-left,
    .img-small-top-right,
    .img-wide-bottom {
        grid-column: 1;
        grid-row: auto;
        height: 200px;
    }
}