/* Platform Icon Styles using Unicode/Emoji and CSS */

.platform-logo {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 32px;
    font-weight: bold;
    position: relative;
}

/* WhatsApp */
.platform-logo.whatsapp::before {
    content: "W";
    font-family: Arial, sans-serif;
    font-size: 36px;
    font-weight: bold;
}

/* Telegram */
.platform-logo.telegram::before {
    content: "✈";
    font-size: 40px;
}

/* Facebook */
.platform-logo.facebook::before {
    content: "f";
    font-family: Arial, sans-serif;
    font-size: 42px;
    font-weight: bold;
}

/* ChatGPT */
.platform-logo.chatgpt::before {
    content: "AI";
    font-family: Arial, sans-serif;
    font-size: 28px;
    font-weight: bold;
}

/* Line */
.platform-logo.line::before {
    content: "L";
    font-family: Arial, sans-serif;
    font-size: 36px;
    font-weight: bold;
}

/* Messenger */
.platform-logo.messenger::before {
    content: "M";
    font-family: Arial, sans-serif;
    font-size: 36px;
    font-weight: bold;
}

/* TikTok */
.platform-logo.tiktok::before {
    content: "♪";
    font-size: 40px;
}

/* Skype */
.platform-logo.skype::before {
    content: "S";
    font-family: Arial, sans-serif;
    font-size: 36px;
    font-weight: bold;
}

/* Instagram */
.platform-logo.instagram::before {
    content: "📷";
    font-size: 36px;
}

/* Zalo */
.platform-logo.zalo::before {
    content: "Z";
    font-family: Arial, sans-serif;
    font-size: 36px;
    font-weight: bold;
}

/* Perplexity */
.platform-logo.perplexity::before {
    content: "P";
    font-family: Arial, sans-serif;
    font-size: 36px;
    font-weight: bold;
}

/* Google Voice */
.platform-logo.google-voice::before {
    content: "📞";
    font-size: 36px;
}

/* Duck (DuckDuckGo) */
.platform-logo.duck::before {
    content: "🦆";
    font-size: 36px;
}

/* Chrome */
.platform-logo.chrome::before {
    content: "⭕";
    font-size: 36px;
}

/* Alternative approach using better visual representations */
.platform-icon.whatsapp .platform-logo::after {
    content: "";
    position: absolute;
    width: 24px;
    height: 24px;
    border: 3px solid white;
    border-radius: 50%;
    bottom: 10px;
    right: 10px;
    background: white;
}

.platform-icon.messenger .platform-logo::after {
    content: "💬";
    position: absolute;
    font-size: 20px;
    bottom: 5px;
    right: 5px;
}