/* --- DÉCLARATION DES POLICES (FONT-FACE) --- */

/* Nanum Myeongjo */
@font-face {
    font-family: 'Nanum Myeongjo';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: local('NanumMyeongjo'), url(https://fonts.gstatic.com/s/nanummyeongjo/v15/9Btx3DZF0dXLMZlywRbVRNhxy2LscnA.ttf) format('truetype');
}
@font-face {
    font-family: 'Nanum Myeongjo';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: local('NanumMyeongjo Bold'), local('NanumMyeongjoBold'), url(https://fonts.gstatic.com/s/nanummyeongjo/v15/9Bty3DZF0dXLMZlywRbVRNhxy2pXV2Azr_Q.ttf) format('truetype');
}

/* Montserrat */
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 200;
    src: local('Montserrat ExtraLight'), local('Montserrat-ExtraLight'), url(https://fonts.gstatic.com/s/montserrat/v14/JTURjIg1_i6t8kCHKm45_aZA3gnD-w.ttf) format('truetype');
}
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 300;
    src: local('Montserrat Light'), local('Montserrat-Light'), url(https://fonts.gstatic.com/s/montserrat/v14/JTURjIg1_i6t8kCHKm45_cJD3gnD-w.ttf) format('truetype');
}
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    src: local('Montserrat Regular'), local('Montserrat-Regular'), url(https://fonts.gstatic.com/s/montserrat/v14/JTUSjIg1_i6t8kCHKm459Wlhzg.ttf) format('truetype');
}
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 700;
    src: local('Montserrat Bold'), local('Montserrat-Bold'), url(https://fonts.gstatic.com/s/montserrat/v14/JTURjIg1_i6t8kCHKm45_dJE3gnD-w.ttf) format('truetype');
}
@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 900;
    src: local('Montserrat Black'), local('Montserrat-Black'), url(https://fonts.gstatic.com/s/montserrat/v14/JTURjIg1_i6t8kCHKm45_epG3gnD-w.ttf) format('truetype');
}

/* ClanOT (Chemin corrigé : ./fonts/) */
@font-face {
    font-family: 'ClanOT-NarrowBook';
    font-style: normal;
    font-weight: normal;
    src: local('ClanOT-NarrowBook'), url("./fonts/ClanOT-NarrowBook.woff") format('woff');
}
@font-face {
    font-family: 'ClanOT-NarrowThin';
    font-style: normal;
    font-weight: normal;
    src: local('ClanOT-NarrowThin'), url("./fonts/ClanOT-NarrowThin.woff") format('woff');
}
@font-face {
    font-family: 'ClanOT-NarrowNews';
    font-style: normal;
    font-weight: normal;
    src: local('ClanOT-NarrowNews'), url("./fonts/ClanOT-NarrowNews.woff") format('woff');
}

/* Reset de base */
body, h1, h2, p, ul {
    margin: 0;
    padding: 0;
}

body, html {
    font-family: 'Nanum Myeongjo', serif;
    color: #333;
    background-color: #fff;
    overflow-x: hidden;
}

/* --- SECTION 1 : LE DIAPORAMA (HERO) --- */
.hero-section {
    width: 100%;
    height: 100vh;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-logos-wrapper {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

.main-logo, .secondary-logo {
    max-width: 250px;
    height: auto;
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.logo-separator {
    width: 80%;
    max-width: 200px;
    border: 0;
    height: 3px;
    background-color: #000;
    margin: 25px 0;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
}

/* --- BOUTON DÉCOUVRIR (ICÔNE TRÈS GRANDE, TEXTE NORMAL) --- */
.scroll-down-container {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.scroll-down-container:hover {
    opacity: 1;
}

.scroll-icon {
    /* ICÔNE TRÈS GRANDE */
    width: 120px;
    height: 120px;
    background: transparent;
    display: flex;
    justify-content: center;
    align-items: center;
}

.scroll-icon::after {
    content: '';
    display: block;
    /* FLÈCHE TRÈS GRANDE */
    width: 95px;
    height: 95px;
    background-image: url('https://japell.fr/images/fleche-bas-v2.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.6));
    transition: transform 0.3s ease;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-15px);} /* Rebond plus ample */
    60% {transform: translateY(-7px);}
}

.scroll-icon {
    animation: bounce 2s infinite;
}

.scroll-text {
    /* TEXTE RESTE À TAILLE NORMALE */
    margin-top: 15px;
    font-size: 0.95rem;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'Montserrat', sans-serif;
}

/* --- SECTION 2 : LE CONTENU TEXTE --- */
.content-section {
    background-color: #fff;
    padding: 60px 20px 100px 20px;
    display: flex;
    justify-content: center;
}

.content-container {
    max-width: 900px;
    width: 100%;
    text-align: left;
}

/* --- STYLE H1 DEMANDÉ --- */
h1 {
    margin-top: 15px;
    font-size: 3.5em;

    /* Nom exact de la police déclarée plus haut */
    font-family: 'ClanOT-NarrowThin', serif;

    /* Force l'épaisseur minimale */
    font-weight: normal;
    font-stretch: normal;

    line-height: 0.9;
    color: #1a1a1a;
    margin-bottom: 40px;

    /* Lissage pour les écrans Mac/iOS */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h2 {
    font-size: 1.3em;
    margin-bottom: 10px;
    padding-top: 25px;
    font-family: 'Nanum Myeongjo', serif;
    font-weight: 700;
    color: #1a1a1a;
}

p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #444;
    margin-bottom: 20px;
    text-align: justify;
}

.intro-text {
    margin-bottom: 50px;
}

/* --- LISTE AVEC VOTRE IMAGE SVG --- */
.techniques-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.techniques-list li {
    font-size: 1.3rem;
    color: #000;
    position: relative;
    padding-left: 40px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: color 0.3s;
}

.techniques-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) rotate(0deg);
    width: 24px;
    height: 24px;
    background-image: url('https://japell.fr/images/arrow.svg');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transition: transform 0.3s ease;
}

.techniques-list li:hover::before {
    transform: translateY(-50%) rotate(90deg);
}

.techniques-list a {
    text-decoration: none;
    color: inherit;
    width: 100%;
}

/* --- MOBILE --- */
@media (max-width: 768px) {
    .hero-logos-wrapper {
        padding: 5px 10px;
    }

    .main-logo, .secondary-logo {
        max-width: 140px;
    }

    .logo-separator {
        margin: 10px 0;
        max-width: 120px;
    }

    h1 {
        font-size: 2.2em;
        line-height: 0.9;
        margin-top: 10px;
        margin-bottom: 25px;
    }

    .content-container {
        padding: 0 15px;
    }

    .intro-text {
        text-align: left;
        margin-bottom: 30px;
    }

    .scroll-down-container {
        bottom: 60px;
    }
    /* Sur mobile, on réduit un peu la très grande flèche pour qu'elle ne prenne pas tout l'écran */
    .scroll-icon {
        width: 100px;
        height: 100px;
    }
    .scroll-icon::after {
        width: 80px;
        height: 80px;
    }
    /* Le texte reste petit */
    .scroll-text {
        font-size: 0.85rem;
    }
}