/* static/css/style.css */
@import url('https://fonts.googleapis.com/css2?family=SF+Pro+Display:wght@300;400;600;800&family=Playfair+Display:ital,wght@0,600;1,600&display=swap');

:root {
    --bg-color-1: #e0c3fc;
    --bg-color-2: #8ec5fc;
    --bg-color-3: #ffecd2;
    --bg-color-4: #fcb69f;
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --text-main: #1d1d1f;
    --text-secondary: #424245;
    --accent: #0066cc;
}

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

body, html {
    width: 100vw; height: 100vh;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-main);
    background: linear-gradient(120deg, var(--bg-color-1), var(--bg-color-2), var(--bg-color-3), var(--bg-color-4));
    background-size: 400% 400%;
    animation: gradientBG 20s ease infinite;
}

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

h1, h2, h3 { font-family: 'Playfair Display', serif; color: var(--text-main); margin-bottom: 15px; line-height: 1.2; text-align: center; }
h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 1.6rem; font-family: -apple-system, sans-serif; font-weight: 600; color: var(--accent); }
p { font-size: 1.15rem; line-height: 1.6; margin-bottom: 15px; color: var(--text-secondary); text-align: center; }

#app-container { position: relative; width: 100%; height: 100%; display: flex; justify-content: center; align-items: center; }

.slide {
    position: absolute; width: 90%; max-width: 900px; height: 85%;
    display: flex; flex-direction: column; justify-content: center;
    opacity: 0; visibility: hidden; pointer-events: none; z-index: 1;
}

.slide.active { opacity: 1; visibility: visible; pointer-events: auto; z-index: 10; }

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 35px;
    box-shadow: var(--glass-shadow);
    padding: 40px; height: 100%;
    display: flex; flex-direction: column; justify-content: center; align-items: center;
    overflow-y: auto;
}
.glass-card::-webkit-scrollbar { display: none; }
.glass-card { -ms-overflow-style: none; scrollbar-width: none; }

.content-block { margin-bottom: 30px; width: 100%; text-align: center; }

.badge {
    display: inline-block; background: rgba(0, 102, 204, 0.1); color: var(--accent);
    padding: 8px 18px; border-radius: 20px; font-size: 1rem; font-weight: 600;
    margin-bottom: 25px; text-transform: uppercase; letter-spacing: 1px;
}

blockquote {
    border: none; border-top: 4px solid var(--accent); border-bottom: 4px solid var(--accent);
    padding: 25px 0; font-style: italic; color: var(--text-main); font-size: 1.5rem;
    border-radius: 10px; margin: 20px 0; font-family: 'Playfair Display', serif; text-align: center;
}

/* NOUVEAU : Les Mots-Clés façon Apple */
.keyword-container {
    display: flex; flex-wrap: wrap; gap: 15px; justify-content: center; margin-top: 20px; width: 100%;
}

.keyword-pill {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.8);
    padding: 15px 25px;
    border-radius: 30px;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.keyword-pill:hover { transform: translateY(-3px); background: rgba(255, 255, 255, 0.6); }

@media (max-width: 768px) {
    h1 { font-size: 2rem; } h2 { font-size: 1.6rem; }
    .glass-card { padding: 25px 15px; border-radius: 25px; }
    .keyword-pill { font-size: 1rem; padding: 10px 18px; }
    blockquote { font-size: 1.2rem; }
}