/* General Body Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    color: #343a40;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navbar */
.navbar {
    background-color: #1a1a1a;
    padding: 0.5rem 0; /* Un peu moins haut */
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px; /* Taille de logo ajustée */
    transition: transform 0.3s ease;
}

.logo:hover img {
    transform: scale(1.05);
}

.navbar nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.navbar nav ul li {
    margin-left: 30px;
}

.navbar nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar nav ul li a:hover {
    color: #c561ff; /* Nouvelle couleur de survol */
}

/* Hero Section - NOUVEAU DESIGN */
.hero {
    /* Dégradé de couleurs moderne */
    background: linear-gradient(135deg, #1f005c, #2c003e);
    color: #fff;
    text-align: center;
    padding: 100px 0;
    position: relative;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.hero .subtitle {
    font-size: 1.3rem;
    color: #e0e0e0;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

#download-form {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
}

#tiktok-url {
    width: 60%;
    max-width: 600px;
    padding: 18px 25px;
    border: 1px solid #5a3d8c;
    border-radius: 50px;
    font-size: 1.1rem;
    background-color: rgba(0, 0, 0, 0.2);
    color: #fff;
    transition: border-color 0.3s, box-shadow 0.3s;
}

#tiktok-url::placeholder {
    color: #aaa;
}

#tiktok-url:focus {
    outline: none;
    border-color: #c561ff;
    box-shadow: 0 0 15px rgba(197, 97, 255, 0.5);
}

#download-form button {
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    /* Nouveau bouton avec dégradé */
    background: linear-gradient(45deg, #a03cff, #d843ff);
    color: #fff;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#download-form button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* NOUVELLE SECTION: How It Works */
.how-it-works-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.how-it-works-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
}

.step .step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, #a03cff, #d843ff);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 20px auto;
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

/* Features Section - NOUVEAU DESIGN AVEC ICÔNES */
.features-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.features-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-item {
    text-align: center;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.icon-container {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px auto;
    background: linear-gradient(45deg, #a03cff, #d843ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-container svg {
    width: 35px;
    height: 35px;
    color: white;
}

.feature-item h3 {
    margin-bottom: 10px;
    font-size: 1.5rem;
}

/* Styles pour le blog, contact, etc. - restent les mêmes */
.content-page, .result-section, .footer, .loader, .error-message, .blog-posts-list, .blog-post-preview, .contact-form {
    /* On garde tous les autres styles que vous aviez déjà */
}
/* ... (le reste de votre ancien code CSS pour les pages de contenu, le footer, etc. est toujours valable) ... */
/* NOTE: j'ai inclus ci-dessous les styles du blog pour que vous n'ayez rien à rajouter */

/* Generic Content Page Styles */
.content-page { padding: 60px 0; }
.content-page h1, .content-page h2, .content-page h3 { color: #333; }
.content-page p, .content-page li { line-height: 1.8; }
.content-page ul { padding-left: 20px; }
.content-page a { color: #a03cff; text-decoration: none; }
.content-page a:hover { text-decoration: underline; }
.content-page img { max-width: 100%; height: auto; border-radius: 8px; margin: 20px 0; }

/* Result Section */
.result-section { padding: 60px 0; text-align: center; }
.result-preview { display: flex; flex-direction: column; align-items: center; gap: 20px; margin-top: 20px; background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0,0,0,0.1); max-width: 600px; margin-left: auto; margin-right: auto; }
#video-thumbnail { max-width: 200px; border-radius: 8px; }
.result-info { display: flex; flex-direction: column; gap: 15px; align-items: center; }
#video-title { font-size: 1.1rem; font-weight: bold; margin: 0; }
.download-button { display: inline-block; padding: 12px 25px; text-decoration: none; color: #fff; background-color: #a03cff; border-radius: 5px; transition: background-color 0.3s, transform 0.2s; }
.download-button.audio { background-color: #ff9800; }
.download-button:hover { transform: translateY(-2px); background-color: #8e2de2; }
.download-button.audio:hover { background-color: #e68900; }


/* Loader and Error Message */
.loader { border: 4px solid #f3f3f3; border-top: 4px solid #a03cff; border-radius: 50%; width: 40px; height: 40px; animation: spin 1s linear infinite; margin: 20px auto; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.error-message { color: #ff4d4d; background-color: rgba(255, 77, 77, 0.1); border: 1px solid #ff4d4d; padding: 15px; border-radius: 5px; margin-top: 20px; display: inline-block; }


/* Footer */
.footer { background-color: #1a1a1a; color: #aaa; padding: 40px 0; text-align: center; }
.footer-links a, .footer-external-links a { color: #aaa; margin: 0 10px; text-decoration: none; transition: color 0.3s; }
.footer-links a:hover, .footer-external-links a:hover { color: #fff; }
.footer-external-links { margin: 20px 0; }


/* Responsive Design */
@media (max-width: 768px) {
    .navbar .container { flex-direction: column; gap: 15px; }
    .navbar nav ul { flex-wrap: wrap; justify-content: center; }
    #download-form { flex-direction: column; width: 90%; margin: 0 auto; }
    #tiktok-url { width: 100%; text-align: center;}
    .hero h1 { font-size: 2.5rem; }
    .result-preview { flex-direction: column; }
    .steps-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
}

/* Styles pour la page de blog */
.blog-posts-list { margin-top: 40px; }
.blog-post-preview { background-color: #fff; border: 1px solid #e0e0e0; border-radius: 8px; padding: 25px; margin-bottom: 30px; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.blog-post-preview h2 { margin-top: 0; }
.blog-post-preview h2 a { text-decoration: none; color: #333; }
.blog-post-preview h2 a:hover { color: #a03cff; }
.post-meta { font-size: 0.9em; color: #777; margin-bottom: 15px; }
.read-more { display: inline-block; margin-top: 10px; font-weight: bold; text-decoration: none; color: #a03cff; }
.read-more:hover { text-decoration: underline; }