/* =========================================
   1. CONFIGURATION GLOBALE
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Fredoka', sans-serif; /* Police par défaut */
}

html {
    scroll-behavior: smooth;
    scroll-snap-type: y mandatory; /* L'effet aimant */
    scrollbar-width: none; /* Cache scrollbar Firefox */
}

html::-webkit-scrollbar {
    display: none; /* Cache scrollbar Chrome/Safari */
}

body {
    /* Police similaire à la capture (Helvetica/Arial) */
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: #1a1a1a;
    overflow-x: hidden;
}

/* =========================================
   2. LE MENU FLOTTANT À GAUCHE
   ========================================= */
.sidebar {
    position: fixed; /* Le menu flotte par-dessus tout */
    left: 50px;      /* Décalé de 50px depuis la gauche */
    top: 50%;        /* Placé à 50% de la hauteur */
    transform: translateY(-50%); /* Astuce pour le centrer parfaitement verticalement */
    z-index: 100;    /* S'assure qu'il est toujours au-dessus du texte */
    text-align: left; /* Aligne le texte des liens à gauche */
}

.menu {
    list-style: none;
}

.menu li {
    margin-bottom: 15px; /* Espace entre les liens */
}

.menu a {
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    color: #d1d1d1; /* GRIS CLAIR (par défaut comme sur la photo) */
    transition: color 0.3s ease; /* Transition douce pour la couleur */
}

/* Quand on passe la souris dessus */
.menu li:first-child a:hover {
    color: #1800ad;
}

.menu li:nth-child(2) a:hover {
    color: #ef4444;
}

.menu li:nth-child(3) a:hover {
    color: #000;
}

/* Style pour le lien "Actif" (celui sur lequel on est) */
.menu a.active {
    color: inherit;
    font-weight: bold;
}

.lang-switch {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #aaa;
}

.lang-switch span {
    margin: 0 6px;
    color: #bbb;
}

.lang-link {
    color: #aaa;
    text-decoration: none;
    transition: color 0.2s ease;
}

.lang-link.active {
    color: #000;
    font-weight: 600;
}

.menu a.active.section-blue {
    color: #1800ad;
}

.menu a.active.section-red {
    color: #ef4444;
}

.menu a.active.section-black {
    color: #000;
}

/* =========================================
   3. LE CONTENU CENTRÉ
   ========================================= */
.content {
    width: 100%;
}

.section-big {
    height: 100vh;
    width: 100%;
    scroll-snap-align: start; /* L'aimant */
    position: relative;
    
    /* Centrage parfait du contenu */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center; /* Centre horizontalement */
    text-align: center;  /* Centre le texte */
    
    /* Marge pour ne pas que le texte touche les bords */
    padding: 0 20px; 
    max-width: 900px; /* Largeur max pour que ce soit lisible */
    margin: 0 auto;   /* Centre le bloc dans la page */
}

/* Typographie du contenu */
.section-big h2 {
    font-size: 2.5rem; /* Gros titre */
    margin-bottom: 30px;
    line-height: 1.3;
    font-weight: 400;
}

.section-big p {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 30px;
}

.placeholder-img {
    width: 100%;
    max-width: 600px;
    height: 300px;
    background-color: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

/* =========================================
   4. PROJECT CARDS
   ========================================= */
.projects-container {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
    max-width: 1200px;
    width: 100%;
    align-items: center;
}

.project-card {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
}

.card-video-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 16px;
    aspect-ratio: 1 / 1;
    background-color: #f0f0f0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.card-video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.5) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

.card-overlay h3 {
    font-family: 'Fredoka', sans-serif;
    font-weight: 700;
    font-size: 2.2rem;
    color: white;
    margin: 0;
    margin-bottom: 10px;
}

.card-overlay .badge {
    font-family: 'Fredoka', sans-serif;
    font-size: 0.9rem;
    color: #ddd;
    font-weight: 400;
    display: block;
    margin-top: 10px;
}

#projet1,
#projet1-page2,
#projet1-page3 {
    background-image: none;
    position: relative;
}

#projet1::before,
#projet1-page2::before,
#projet1-page3::before {
    display: none;
}

.projects-container {
    position: relative;
    z-index: 1;
}

.scroll-hint {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.85rem;
    color: #999;
    letter-spacing: 0.04em;
}

#intro {
    font-family: 'Fredoka', sans-serif;
    position: relative;
}

#intro h2,
#intro p {
    font-family: 'Fredoka', sans-serif;
}

.intro-carousel {
    width: 100%;
    max-width: 900px;
    height: 220px;
    margin: 0 auto 20px;
    position: relative;
    overflow: hidden;
}

.carousel-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 14px;
}

.carousel-cta-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.carousel-app-icon {
    width: 192px;
    height: 192px;
    border-radius: 32px;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.25);
    animation: appicon-bounce 2.2s ease-in-out infinite;
    margin-bottom: 28px;
}

@keyframes appicon-bounce {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.carousel-languages {
    justify-content: center;
    margin: 0;
}

.intro-carousel img {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 130px;
    height: 130px;
    object-fit: contain;
    transform-origin: center;
    opacity: 0;
    will-change: opacity, transform;
    animation: carousel-sweep 24s linear infinite;
    filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.25));
}

.intro-carousel img:nth-child(1) { animation-delay: 0s; }
.intro-carousel img:nth-child(2) { animation-delay: -2s; }
.intro-carousel img:nth-child(3) { animation-delay: -4s; }
.intro-carousel img:nth-child(4) { animation-delay: -6s; }
.intro-carousel img:nth-child(5) { animation-delay: -8s; }
.intro-carousel img:nth-child(6) { animation-delay: -10s; }
.intro-carousel img:nth-child(7) { animation-delay: -12s; }
.intro-carousel img:nth-child(8) { animation-delay: -14s; }
.intro-carousel img:nth-child(9) { animation-delay: -16s; }
.intro-carousel img:nth-child(10) { animation-delay: -18s; }
.intro-carousel img:nth-child(11) { animation-delay: -20s; }
.intro-carousel img:nth-child(12) { animation-delay: -22s; }

@keyframes carousel-sweep {
    0% {
        opacity: 0;
        transform: translate(-1260px, -50%) scale(0.6);
    }
    8% {
        opacity: 0;
        transform: translate(-1000px, -50%) scale(0.7);
    }
    15% {
        opacity: 0.08;
        transform: translate(-780px, -50%) scale(0.85);
    }
    35% {
        opacity: 0.2;
        transform: translate(-400px, -50%) scale(1.05);
    }
    50% {
        opacity: 1;
        transform: translate(0px, -50%) scale(1.3);
    }
    65% {
        opacity: 0.2;
        transform: translate(400px, -50%) scale(1.05);
    }
    85% {
        opacity: 0.08;
        transform: translate(780px, -50%) scale(0.85);
    }
    92% {
        opacity: 0;
        transform: translate(1000px, -50%) scale(0.7);
    }
    100% {
        opacity: 0;
        transform: translate(1260px, -50%) scale(0.6);
    }
}

.intro-text h2 {
    margin-bottom: 20px;
}

.intro-text p {
    margin-bottom: 0;
}

.intro-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0px;
}

.intro-rotator {
    font-size: 36px;
    font-weight: 700;
    color: #000;
    letter-spacing: 0.1em;
    margin-top: -80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 1.2em;
    overflow: hidden;
    margin-bottom: 40px;
    margin-left: 10px;
}

.intro-rotator::after {
    content: none;
}

.intro-rotator-word {
    display: inline-block;
    transition: opacity 0.25s ease;
    position: relative;
    color: #000;
}

.intro-rotator-word.is-studio {
    color: #000;
}

.intro-rotator-word.is-fading {
    opacity: 0;
}

.intro-rotator-word.is-rolling {
    animation: slot-roll 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes slot-roll {
    0% {
        transform: translateY(100%);
        filter: blur(1px);
        opacity: 0;
    }
    60% {
        transform: translateY(-10%);
        filter: blur(0.2px);
        opacity: 1;
    }
    100% {
        transform: translateY(0%);
        filter: blur(0);
        opacity: 1;
    }
}

.intro-rotator-word::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    color: transparent;
    background: linear-gradient(110deg, transparent 0%, rgba(24, 0, 173, 0.9) 50%, transparent 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    opacity: 0;
    pointer-events: none;
    mix-blend-mode: screen;
}

.intro-rotator-word.is-studio::after {
    opacity: 1;
    animation: studio-shimmer 2.8s linear infinite;
}

@keyframes studio-shimmer {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 100% 50%;
    }
}

.app-icon {
    width: 200px;
    height: 200px;
    border-radius: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.play-button {
    padding: 15px 40px;
    background-color: #fff;
    color: #000;
    border: 2px solid #000;
    text-decoration: none;
    border-radius: 999px;
    font-size: 1.1rem;
    font-weight: 400;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.play-button:hover {
    background-color: #000;
    color: #fff;
    border: 2px solid #000;
    opacity: 1;
}

.project-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.project-description {
    font-size: 2.2rem;
    color: #555;
    margin: 0;
}

/* =========================================
   5. ALTERNATING CONTENT LAYOUT
   ========================================= */
.content-row {
    display: flex;
    gap: 60px;
    align-items: center;
    justify-content: center;
    max-width: 1000px;
    width: 100%;
}

.content-row.reverse {
    flex-direction: row-reverse;
}

.content-image {
    width: 250px;
    height: auto;
    border-radius: 40px;
    object-fit: contain;
    flex-shrink: 0;
    border: 6px solid #000;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
}

.screen-link {
    display: inline-block;
    border-radius: 40px;
}

.screen-link:focus-visible {
    outline: 3px solid #000;
    outline-offset: 6px;
}

.content-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 25px;
    background-color: #000;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.content-text {
    flex: 1;
    min-width: 300px;
}

.content-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    line-height: 1.3;
}

.content-text p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.6;
}

/* =========================================
   6. HIGHLIGHT STYLES
   ========================================= */
.highlight-blue {
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
    position: relative;
    transform: skewX(-10deg);
}

.highlight-pink {
    background: linear-gradient(135deg, #ec4899 0%, #be185d 100%);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(236, 72, 153, 0.4);
    position: relative;
    transform: skewX(-10deg);
}

.highlight-green {
    background: linear-gradient(135deg, #10b981 0%, #047857 100%);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
    position: relative;
    transform: skewX(-10deg);
}

.highlight-yellow {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
    position: relative;
    transform: skewX(-10deg);
}

.highlight-red {
    background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
    position: relative;
    transform: skewX(-10deg);
}

/* =========================================
   7. LANGUAGE FLAGS
   ========================================= */
.languages-container {
    display: flex;
    align-items: center;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
    padding-top: 30px;
    padding-bottom: 30px;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}

.available-text {
    margin: 0;
    font-size: 1rem;
    color: #888;
    font-weight: 500;
    white-space: nowrap;
    display: flex;
    align-items: center;
    height: 36px;
}

.languages {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.language-flag {
    font-size: 1rem;
    padding: 8px 12px;
    background-color: transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.3s ease;
    text-decoration: none;
    display: inline-block;
    color: inherit;
    height: 36px;
    display: flex;
    align-items: center;
}

.language-flag:hover {
    opacity: 0.7;
    transform: scale(1.05);
}

.table-wrap {
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
}

#projet1-table {
    background: #fff;
}

#projet2 {
    position: relative;
}

.table-wrap {
    border: 2px solid #000;
    border-radius: 18px;
    padding: 18px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.15);
}

.table-title {
    font-size: 2rem;
    margin-bottom: 24px;
}

.table-scroll {
    width: 100%;
    overflow-x: auto;
    display: flex;
    justify-content: center;
}

.concept-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid #e9e9e9;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
    margin: 0 auto;
}


.concept-table th,
.concept-table td {
    padding: 16px 18px;
    text-align: center;
    font-size: 1rem;
    border-bottom: 1px solid #f0f0f0;
}

.concept-table th:first-child,
.concept-table td:first-child {
    width: 28%;
}

.concept-table th:nth-child(2),
.concept-table td:nth-child(2),
.concept-table th:nth-child(3),
.concept-table td:nth-child(3),
.concept-table th:nth-child(4),
.concept-table td:nth-child(4) {
    width: 24%;
}

.concept-table th:first-child,
.concept-table td:first-child {
    text-align: left;
    font-weight: 700;
}

.concept-table thead th {
    background: #fafafa;
    font-weight: 700;
    font-size: 0.95rem;
    border-bottom: 1px solid #eaeaea;
}

.level-legend {
    display: inline-block;
    margin-top: 6px;
    font-size: 0.8rem;
    font-style: italic;
    font-weight: 400;
}

.level-legend.level-1 {
    color: #3b82f6;
}

.level-legend.level-2 {
    color: #ef4444;
}

.level-legend.level-3 {
    color: #ec4899;
}



.concept-table td {
    color: #444;
}

.concept-table td:empty {
    color: #bbb;
}

.contact-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.contact-favicon {
    width: 180px;
    height: auto;
    margin-bottom: 28px;
    border: none;
}

.contact-actions .play-button {
    min-width: 260px;
    text-align: center;
}

.play-button.blue-hover:hover {
    background-color: #1800ad;
    color: #fff;
    border: 2px solid #1800ad;
}

.contact-icons-row {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 28px;
}

.contact-icon {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #000;
    font-size: 1.2rem;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.contact-icon:hover {
    transform: scale(1.06);
    opacity: 0.85;
}

.contact-icon img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.contact-plus {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid #000;
    text-decoration: none;
    color: #fff;
    background: #000;
    font-size: 1.8rem;
    font-weight: 700;
    transition: transform 0.2s ease, opacity 0.2s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.contact-plus:hover {
    transform: scale(1.06);
    opacity: 0.85;
}

.footer-links {
    display: flex;
    gap: 14px;
    margin-top: 22px;
    font-size: 0.85rem;
    color: #888;
}

.footer-links a {
    color: #888;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #555;
}

.support-page {
    max-width: 900px;
    margin: 60px auto;
    padding: 0 20px 80px;
    position: relative;
}

.support-home {
    position: absolute;
    top: -40px;
    left: -56px;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.support-home img {
    width: 36px;
    height: 36px;
    display: block;
    border: 1.5px solid #1800ad;
    border-radius: 10px;
}

.support-section {
    margin-bottom: 36px;
}

.support-page h1 {
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.support-page h2 {
    font-size: 1.6rem;
    margin: 24px 0 12px;
}

.support-page h3 {
    font-size: 1.2rem;
    margin: 16px 0 8px;
}

.support-page p,
.support-page li {
    font-size: 1rem;
    color: #555;
    line-height: 1.6;
}

.support-page ul,
.support-page ol {
    padding-left: 20px;
}


.footer-brand {
    margin-top: 24px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    position: absolute;
    bottom: 24px;
    left: 0;
    right: 0;
    gap: 20px;
}

.footer-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.footer-logo {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 50%;
}

.footer-copy {
    font-size: 1rem !important;
    line-height: 1;
    color: #999;
}

@media (max-width: 900px) {
    .sidebar {
        position: sticky;
        top: 0;
        z-index: 200;
        transform: none;
        padding: 12px 20px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(6px);
    }

    .menu {
        display: flex;
        gap: 16px;
        flex-wrap: wrap;
    }

    .menu li {
        margin-bottom: 0;
    }

    .section-big {
        padding: 80px 20px 40px;
        height: auto;
        min-height: 100vh;
    }

    .intro-logo {
        width: 280px;
    }

    .intro-rotator {
        margin-top: -40px;
    }

    .content-row,
    .content-row.reverse {
        flex-direction: column;
        gap: 24px;
    }

    .content-text {
        text-align: center;
    }

    .projects-container {
        flex-direction: column;
        gap: 24px;
    }

    .carousel-app-icon {
        width: 140px;
        height: 140px;
    }

    .contact-actions .play-button {
        min-width: 220px;
    }

    .footer-brand {
        position: static;
        margin-top: 28px;
    }
}

@media (max-width: 600px) {
    .intro-logo {
        width: 220px;
    }

    .intro-rotator {
        font-size: 28px;
        margin-top: -20px;
    }

    .project-description {
        font-size: 1.6rem;
    }

    .content-image {
        width: 200px;
    }

    .contact-actions {
        gap: 10px;
    }

    .contact-actions .play-button {
        min-width: 200px;
        font-size: 1rem;
        padding: 12px 20px;
    }
}

@media (max-width: 420px) {
    .menu a {
        font-size: 0.95rem;
    }

    .intro-rotator {
        font-size: 24px;
    }

    .table-wrap {
        padding: 12px;
    }
}

.checkmark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 8px;
    border: 2px solid currentColor;
    font-weight: 700;
    line-height: 1;
    background: #fff;
}

.concept-table td:nth-child(2) .checkmark {
    color: #3b82f6;
}

.concept-table td:nth-child(3) .checkmark {
    color: #ef4444;
}

.concept-table td:nth-child(4) .checkmark {
    color: #ec4899;
}


.intro-logo {
    width: 495px;
    height: auto;
    margin-bottom: 20px;
    object-fit: contain;
    max-width: 100%;
}

@media (max-width: 700px) {
    .intro-layout {
        flex-direction: column;
        text-align: center;
    }
}