/* =========                        hidden
                    >

                    <img id="galleryPreview09" alt="">
                </div>


                <!-- 10 -->
                <div class="gallery-item media-upload">
                    <label for="gallery10">
                        <span class="plus">+</span>
                        <span>AJOUTER UNE IMAGE</span>
                    </label>

                    <input
                        type="file"
                        id="gallery10"
                        accept="image/*"
                        hidden
                    >

                    <img id="galleryPreview10" alt="">
                </div>

            </div>

        </div>
    </section>


    <!-- SOUTIEN -->
    <section class="support section">
        <div class="container">

            <p class="eyebrow">SOUTENIR LE PROJET</p>

            <h2>Suivre l'évolution</h2>

            <p>
                Le projet évoluera progressivement avec de nouvelles
                créations et du contenu exclusif.
            </p>

        </div>
    </section>

</main>


<footer>
    <div class="container">
        <p>ART PROJECT — 2026</p>
    </div>
</footer>


<script src="script.js"></script>

</body>
</html>==================== */
/* BASE */
/* ============================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f4f1;
    color: #171717;
    line-height: 1.6;
}

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


/* =========================
   HEADER
========================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 18px 6%;
    background: rgba(244, 244, 241, 0.78);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.header-inner {
    width: min(1200px, 100%);
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 2px;
}

nav {
    display: flex;
    gap: 22px;
}

nav a {
    font-size: 0.85rem;
    color: #666;
    transition: 0.3s;
}

nav a:hover {
    color: #111;
}


/* =========================
   GENERAL
========================= */

.container {
    width: min(1100px, 88%);
    margin: auto;
}

.section {
    padding: 100px 0;
}

.eyebrow {
    color: #777;
    font-size: 0.72rem;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

h1,
h2,
h3 {
    line-height: 1.15;
}

h1 {
    font-size: clamp(2.3rem, 7vw, 5rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

p {
    color: #666;
}


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

.hero {
    min-height: 90vh;
    width: min(1200px, 88%);
    margin: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 70px 0;
}

.hero-text {
    max-width: 550px;
    margin: 25px 0 30px;
    font-size: 1.05rem;
}

.button {
    display: inline-block;
    padding: 13px 22px;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.55);
    transition: 0.3s;
}

.button:hover {
    background: rgba(255, 255, 255, 0.9);
}


/* =========================
   CADRES MÉDIAS
========================= */

.media-upload {
    position: relative;
    overflow: hidden;
}

.media-upload label {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    color: #777;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-align: center;
}

.media-upload .plus {
    font-size: 3rem;
    line-height: 1;
    font-weight: 200;
    margin-bottom: 12px;
    color: #555;
}

.media-upload.has-media label {
    display: none;
}

.media-upload img,
.media-upload video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}


/* =========================
   IMAGE PRINCIPALE
========================= */

.image-upload {
    width: 100%;
    aspect-ratio: 3 / 4;
    max-width: 500px;
    justify-self: center;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 24px;
    background:
        radial-gradient(
            circle at 50% 40%,
            rgba(255, 255, 255, 0.95),
            transparent 45%
        ),
        rgba(255, 255, 255, 0.48);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.10);
}

.image-upload img {
    position: absolute;
    inset: 0;
}


/* =========================
   CREATION / VIDEO
========================= */

.video-upload {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.10);
    background:
        radial-gradient(
            circle at center,
            rgba(255, 255, 255, 0.9),
            transparent 45%
        ),
        rgba(255, 255, 255, 0.45);
}

.video-upload video {
    position: absolute;
    inset: 0;
}


/* =========================
   PROJET
========================= */

.project-card {
    padding: 55px;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.45);
    border: 1px solid rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(12px);
}

.project-card h2 {
    margin-bottom: 25px;
}

.project-card p {
    margin-bottom: 15px;
}


/* =========================
   GALERIE
========================= */

.gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.gallery-item {
    min-width: 0;
    aspect-ratio: 3 / 4;
    border-radius: 18px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background:
        radial-gradient(
            circle at 50% 40%,
            rgba(255, 255, 255, 0.95),
            transparent 45%
        ),
        rgba(255, 255, 255, 0.45);
}

.gallery-item img {
    position: absolute;
    inset: 0;
}

.gallery-item label {
    color: #777;
}


/* =========================
   SUPPORT
========================= */

.support {
    text-align: center;
    padding: 120px 8%;
    background:
        radial-gradient(
            circle at center,
            rgba(255, 255, 255, 0.9),
            transparent 45%
        );
}

.support h2 {
    margin-bottom: 20px;
}


/* =========================
   FOOTER
========================= */

footer {
    padding: 35px 6%;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    text-align: center;
}

footer p {
    font-size: 0.75rem;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 700px) {

    .site-header {
        padding: 16px 5%;
    }

    nav {
        gap: 12px;
    }

    nav a {
        font-size: 0.72rem;
    }

    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 60px 0;
        gap: 45px;
    }

    h1 {
        font-size: 2.5rem;
    }

    .section {
        padding: 75px 0;
    }

    .gallery {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .project-card {
        padding: 30px 22px;
    }

    .support {
        padding: 90px 8%;
    }
}