<!DOCTYPE html>
<html lang="pt-BR">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="google-adsense-account" content="ca-pub-5061453138463033">
    <meta name="monetag" content="247e501ccb4d22aecc95c58e9dccaa5c">
    <title>DBio Link | Bio Link Grátis e Link na Bio para Instagram</title>
    <meta name="description" content="Crie seu bio link grátis e use como link na bio no Instagram, TikTok e outras redes. Organize todos os links em uma página profissional com URL personalizada.">
    <meta name="keywords" content="bio link, link na bio, link bio, página de links, link da bio, biolink, bio links, criar bio link, link na bio instagram, link na bio tiktok, alternativa linktree, linktree grátis, página de links gratuita, url na bio, centralizar links">
    <meta name="author" content="DTech">
    <meta name="robots" content="index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1">
    <meta name="language" content="pt-BR">
    <meta name="geo.region" content="BR">
    <meta name="geo.country" content="Brasil">
    <meta name="distribution" content="global">
    <meta name="rating" content="general">
    <meta name="revisit-after" content="1 days">
    <meta name="theme-color" content="#184fa1">
    <meta name="msapplication-TileColor" content="#184fa1">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
    <meta name="apple-mobile-web-app-title" content="DBio Link">
    
    <!-- Open Graph / Facebook -->
    <meta property="og:type" content="website">
    <meta property="og:url" content="https://dbio.link/">
    <meta property="og:title" content="DBio Link | Bio Link Grátis e Link na Bio para Instagram">
    <meta property="og:description" content="Crie seu bio link grátis e use como link na bio no Instagram, TikTok e outras redes. Organize todos os links em uma página profissional.">
    <meta property="og:image" content="https://dbio.link/img/logo.png">
    <meta property="og:image:alt" content="DBio Link - plataforma para criar bio link e link na bio">
    <meta property="og:site_name" content="DBio Link">
    <meta property="og:locale" content="pt_BR">
    
    <!-- Twitter -->
    <meta property="twitter:card" content="summary_large_image">
    <meta property="twitter:url" content="https://dbio.link/">
    <meta property="twitter:title" content="DBio Link | Bio Link Grátis e Link na Bio para Instagram">
    <meta property="twitter:description" content="Crie seu bio link grátis e use como link na bio no Instagram, TikTok e outras redes. Organize todos os links em uma página profissional.">
    <meta property="twitter:image" content="https://dbio.link/img/logo.png">
    
    <!-- Canonical URL -->
    <link rel="canonical" href="https://dbio.link/">
    
    <!-- Schema.org Structured Data -->
    <script type="application/ld+json">
    {
        "@context": "https://schema.org",
        "@type": "WebApplication",
        "name": "DBio Link",
        "alternateName": "DBio Link - Bio Link e Link na Bio",
        "description": "Crie seu bio link grátis e use como link na bio no Instagram, TikTok e outras redes.",
        "url": "https://dbio.link/",
        "applicationCategory": "BusinessApplication",
        "operatingSystem": "Web Browser",
        "offers": {
            "@type": "Offer",
            "price": "0",
            "priceCurrency": "BRL",
            "description": "Serviço gratuito de bio link"
        },
        "creator": {
            "@type": "Organization",
            "name": "DTech Desenvolvimento de Softwares Ltda",
            "url": "https://dtechdeveloper.com.br"
        },
        "keywords": "bio link, link na bio, link bio, página de links, link da bio, biolink, bio links, criar bio link, link na bio instagram, alternativa linktree",
        "inLanguage": "pt-BR",
        "isAccessibleForFree": true,
        "browserRequirements": "Requires JavaScript. Requires HTML5.",
        "softwareVersion": "1.0",
        "datePublished": "2026-03-07",
        "dateModified": "2026-03-07"
    }
    </script>

    <script type="application/ld+json">
    {
        "@context": "https://schema.org",
        "@type": "FAQPage",
        "mainEntity": [
            {
                "@type": "Question",
                "name": "Como funciona o DBio Link?",
                "acceptedAnswer": {
                    "@type": "Answer",
                    "text": "O DBio Link permite criar uma página personalizada com todos os seus links importantes em um só lugar, pronta para usar como link na bio."
                }
            },
            {
                "@type": "Question",
                "name": "É gratuito usar o DBio Link?",
                "acceptedAnswer": {
                    "@type": "Answer",
                    "text": "Sim. O DBio Link é 100% gratuito para criar e personalizar sua página de links."
                }
            },
            {
                "@type": "Question",
                "name": "Posso personalizar minha página?",
                "acceptedAnswer": {
                    "@type": "Answer",
                    "text": "Sim. Você pode adicionar foto de perfil, bio e links, além de organizar a ordem de exibição."
                }
            },
            {
                "@type": "Question",
                "name": "Minha página funciona em celular?",
                "acceptedAnswer": {
                    "@type": "Answer",
                    "text": "Sim. As páginas são responsivas e funcionam em desktop, tablet e smartphone."
                }
            },
            {
                "@type": "Question",
                "name": "Como compartilho minha página?",
                "acceptedAnswer": {
                    "@type": "Answer",
                    "text": "Após criar sua conta, você recebe uma URL personalizada para compartilhar na bio do Instagram, TikTok, WhatsApp e onde quiser."
                }
            }
        ]
    }
    </script>
    
    <link rel="icon" type="image/x-icon" href="img/favicon.ico">
    
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap" rel="stylesheet">
    
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: linear-gradient(135deg, #184fa1 0%, #2368b6 50%, #2d80c6 100%);
            background-size: 400% 400%;
            animation: gradientShift 15s ease infinite;
            min-height: 100vh;
            font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            overflow-x: hidden;
            position: relative;
        }

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

        /* Partículas flutuantes */
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
            animation: float 20s ease-in-out infinite;
            pointer-events: none;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }

        /* Partículas animadas */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
        }

        .particle {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            animation: particleFloat 15s infinite linear;
        }

        @keyframes particleFloat {
            0% {
                transform: translateY(100vh) rotate(0deg);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 1;
            }
            100% {
                transform: translateY(-100px) rotate(360deg);
                opacity: 0;
            }
        }

        /* Header */
        .navbar {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            padding: 1rem 0;
        }

        .navbar-toggler {
            border: 1px solid rgba(255, 255, 255, 0.45);
            padding: 0.45rem 0.6rem;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.2);
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,255,255,0.92%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: white !important;
            text-decoration: none;
            text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
        }

        .nav-link {
            color: rgba(255, 255, 255, 0.95) !important;
            font-weight: 500;
            transition: all 0.3s ease;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        }

        .nav-link:hover {
            color: white !important;
            transform: translateY(-2px);
            text-shadow: 0 0 15px rgba(255, 255, 255, 0.6);
        }

        .btn-login-nav {
            background: linear-gradient(135deg, #184fa1 0%, #2368b6 50%, #2d80c6 100%);
            background-size: 200% 200%;
            border: none;
            border-radius: 12px;
            padding: 8px 20px;
            font-weight: 600;
            font-size: 14px;
            color: white !important;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(139, 47, 251, 0.3);
            animation: gradientShift 3s ease infinite;
            margin-left: 10px;
        }

        .btn-login-nav:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(139, 47, 251, 0.4);
            color: white !important;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        section[id] {
            scroll-margin-top: 90px;
        }

        .hero-content {
            text-align: center;
            color: white;
        }

        .hero h1 {
            font-size: 4rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            background: linear-gradient(45deg, #fff, #f0f0f0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: slideUp 1s ease-out;
        }

        .hero p {
            font-size: 1.3rem;
            margin-bottom: 2rem;
            opacity: 0.9;
            animation: slideUp 1s ease-out 0.2s both;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: slideUp 1s ease-out 0.4s both;
            padding-bottom: 2rem;
        }

        .btn-primary-custom {
            background: linear-gradient(135deg, #184fa1 0%, #2d80c6 100%);
            border: none;
            padding: 15px 30px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        }

        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
            color: white;
        }

        .btn-outline-custom {
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.5);
            padding: 13px 30px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 50px;
            color: white;
            text-decoration: none;
            transition: all 0.3s ease;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        }

        .btn-outline-custom:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.5);
            transform: translateY(-3px);
            color: white;
        }

        /* Features Section */
        .features {
            padding: 80px 0 100px;
            position: relative;
            z-index: 1;
        }

        .section-title {
            text-align: center;
            color: white;
            margin-bottom: 4rem;
        }

        .section-title h2 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }

        .section-title p {
            font-size: 1.2rem;
            opacity: 0.8;
        }

        .feature-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 2.5rem;
            text-align: center;
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: all 0.3s ease;
            height: 100%;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.15);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
            color: #ffffff;
            text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
            filter: drop-shadow(0 0 10px rgba(102, 126, 234, 0.3));
        }

        .feature-card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .feature-card p {
            opacity: 0.8;
            line-height: 1.6;
        }

        /* Demo Section */
        .demo {
            padding: 100px 0;
            position: relative;
            z-index: 1;
        }

        .demo-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 24px;
            padding: 3rem;
            color: white;
            border: 1px solid rgba(255, 255, 255, 0.2);
            max-width: 500px;
            margin: 0 auto;
            box-shadow:
                0 25px 50px rgba(0, 0, 0, 0.15),
                0 0 0 1px rgba(255, 255, 255, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.25);
            overflow: hidden;
            position: relative;
        }

        .demo-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
        }

        .demo-profile {
            text-align: center;
            margin-bottom: 2rem;
        }

        .demo-avatar {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: linear-gradient(45deg, #184fa1, #2d80c6);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1rem;
            font-size: 2.5rem;
            color: white;
            box-shadow: 0 0 30px rgba(102, 126, 234, 0.5);
            border: 3px solid rgba(255, 255, 255, 0.3);
        }

        .demo-name {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 0.5rem;
        }

        .demo-bio {
            opacity: 0.8;
            margin-bottom: 2rem;
        }

        .demo-links {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .demo-link {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            padding: 1rem 1.1rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            transition: all 0.3s ease;
            cursor: pointer;
            border: 1px solid rgba(255, 255, 255, 0.2);
            position: relative;
            overflow: hidden;
        }

        .demo-link::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, #184fa1, #2d80c6);
        }

        .demo-link:hover {
            background: rgba(255, 255, 255, 0.14);
            transform: translateY(-2px);
            border-color: rgba(255, 255, 255, 0.35);
        }

        .demo-link-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: white;
            background: rgba(255, 255, 255, 0.1);
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.2);
            flex-shrink: 0;
        }

        .demo-link-info h4 {
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 0.2rem;
        }

        .demo-link-info p {
            font-size: 0.9rem;
            opacity: 0.78;
            margin: 0;
        }

        .demo-link-arrow {
            margin-left: auto;
            color: rgba(255, 255, 255, 0.65);
            font-size: 1rem;
            transition: all 0.25s ease;
        }

        .demo-link:hover .demo-link-arrow {
            transform: translateX(4px);
            color: #fff;
        }

        /* CTA Section */
        .cta-section {
            padding: 100px 0 50px;
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .cta-content {
            color: white;
        }

        .cta-content h2 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
        }

        .cta-content p {
            font-size: 1.3rem;
            margin-bottom: 2.5rem;
            opacity: 0.9;
        }

        /* About Section */
        .about {
            padding: 50px 0 100px;
            position: relative;
            z-index: 1;
        }

        .about-content {
            color: white;
        }

        .about-badge {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 50px;
            padding: 0.5rem 1.5rem;
            margin-bottom: 2rem;
            font-weight: 600;
            color: white;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        }

        .about-badge i {
            color: #4CAF50;
            text-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
        }

        .about-content h2 {
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 1.5rem;
            background: linear-gradient(45deg, #fff, #f0f0f0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .about-content .lead {
            font-size: 1.2rem;
            line-height: 1.6;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .about-features {
            margin-bottom: 2.5rem;
        }

        .about-company-note {
            color: rgba(255, 255, 255, 0.88);
            line-height: 1.6;
            margin: 0 0 1.5rem;
        }

        .about-company-note a {
            color: #ffffff;
            font-weight: 600;
            text-decoration: underline;
            text-underline-offset: 2px;
        }

        .about-feature {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 1rem;
            color: white;
        }

        .about-feature i {
            color: #4CAF50;
            font-size: 1.2rem;
            text-shadow: 0 0 10px rgba(76, 175, 80, 0.5);
        }

        .about-feature span {
            font-weight: 500;
            text-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
        }

        .about-cta {
            margin-top: 2rem;
        }

        .about-visual {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .about-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 2rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
            max-width: 400px;
            width: 100%;
        }

        .about-card-header {
            text-align: center;
            margin-bottom: 2rem;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .about-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            font-size: 1.5rem;
            font-weight: 700;
            color: white;
            margin-bottom: 1rem;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        }

        .about-logo i {
            color: #8b2ffb;
            text-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
        }

        .about-company {
            color: rgba(255, 255, 255, 0.8);
        }

        .about-company small {
            display: block;
            font-size: 0.9rem;
            margin-bottom: 0.2rem;
        }

        .about-company strong {
            color: white;
            font-size: 1.1rem;
            text-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
        }

        .about-icon-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .about-icon-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            padding: 1rem;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s ease;
        }

        .about-icon-item:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .about-icon-item i {
            font-size: 1.5rem;
            color: #8b2ffb;
            margin-bottom: 0.5rem;
            text-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
        }

        .about-icon-item span {
            font-size: 0.9rem;
            color: white;
            font-weight: 500;
            text-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
        }

        .about-description {
            text-align: center;
        }

        .about-description p {
            color: rgba(255, 255, 255, 0.8);
            line-height: 1.6;
            margin: 0;
            text-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
        }


        /* FAQ Section */
        .faq {
            padding: 100px 0;
            position: relative;
            z-index: 1;
        }

        .faq-item {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-radius: 15px;
            margin-bottom: 1rem;
            border: 1px solid rgba(255, 255, 255, 0.2);
            overflow: hidden;
        }

        .faq-question {
            padding: 1.5rem;
            color: white;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
            text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
            min-height: 56px;
            touch-action: manipulation;
        }

        .faq-question:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .faq-answer {
            padding: 0 1.5rem;
            color: rgba(255, 255, 255, 0.9);
            line-height: 1.6;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            text-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
        }

        .faq-answer.active {
            padding: 1.5rem;
            max-height: 200px;
        }

        .faq-icon {
            transition: transform 0.3s ease;
        }

        .faq-icon.active {
            transform: rotate(180deg);
        }

        /* Footer */
        .footer {
            background: transparent;
            padding: 2.6rem 0 1.25rem;
            text-align: center;
            color: white;
            border-top: 1px solid rgba(255, 255, 255, 0.14);
        }

        .footer-content {
            max-width: 760px;
            margin: 0 auto;
        }

        .footer-title {
            font-size: 1.6rem;
            font-weight: 700;
            line-height: 1.2;
            margin: 0 0 1rem;
        }

        .footer-text {
            margin: 0 0 1rem;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.98rem;
            line-height: 1.65;
            font-weight: 500;
        }

        .footer-text strong {
            color: #ffffff;
            font-weight: 700;
        }

        .footer-contact-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 48px;
            min-width: 280px;
            margin: 0.8rem auto 1.6rem;
            padding: 0.75rem 1.6rem;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.35);
            background: rgba(255, 255, 255, 0.08);
            color: #ffffff;
            text-decoration: none;
            font-size: 0.96rem;
            font-weight: 500;
            transition: all 0.25s ease;
        }

        .footer-contact-btn:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: rgba(255, 255, 255, 0.48);
            color: #ffffff;
            transform: translateY(-1px);
        }

        .footer-bottom {
            margin: 0;
            padding-top: 1.15rem;
            border-top: 1px solid rgba(255, 255, 255, 0.14);
            color: rgba(255, 255, 255, 0.88);
            font-size: 0.9rem;
        }

        /* Animations */
        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Responsive */
        /* Responsividade Avançada */
        
        /* Tablets (768px - 1024px) */
        @media (max-width: 1024px) and (min-width: 769px) {
            .container {
                max-width: 90%;
            }
            
            .hero h1 {
                font-size: 3rem;
            }
            
            .feature-card {
                padding: 1.5rem;
            }
            
            .demo-card {
                padding: 1.5rem;
            }
        }
        
        /* Mobile Large (481px - 768px) */
        @media (max-width: 768px) {
            .container {
                max-width: 95%;
                padding: 0 15px;
            }

            .navbar {
                padding: 0.75rem 0;
            }

            .navbar-brand {
                font-size: 1.35rem;
            }

            .navbar-collapse {
                margin-top: 10px;
                padding: 10px;
                border-radius: 14px;
                background: rgba(9, 28, 58, 0.45);
                border: 1px solid rgba(255, 255, 255, 0.18);
            }

            .nav-link {
                display: block;
                padding: 0.7rem 0.85rem !important;
                border-radius: 10px;
                min-height: 44px;
            }

            .btn-login-nav {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                min-height: 44px;
                margin-top: 8px;
                margin-left: 0;
                width: 100%;
                max-width: 220px;
            }
            
            /* Seções com espaçamento equilibrado */
            .hero {
                padding: 40px 0 0;
                text-align: center;
            }
            
            .features {
                padding: 0 0 30px;
            }
            
            .demo {
                padding: 30px 0 40px;
            }
            
            .cta {
                padding: 40px 0 20px;
            }
            
            .about {
                padding: 72px 0 40px;
            }
            
            .footer {
                padding: 2.2rem 0 1rem;
            }

            .footer-title {
                font-size: 1.32rem;
            }

            .footer-text {
                font-size: 0.9rem;
            }

            .footer-contact-btn {
                min-width: 240px;
                font-size: 0.9rem;
                padding: 0.75rem 1.4rem;
            }
            
            .hero h1 {
                font-size: 2.2rem;
                line-height: 1.2;
                margin-bottom: 1.2rem;
                letter-spacing: -0.02em;
            }

            .hero p {
                font-size: 1rem;
                line-height: 1.65;
                margin-bottom: 2.5rem;
                max-width: 36ch;
                margin-left: auto;
                margin-right: auto;
            }

            .cta-buttons {
                flex-direction: column;
                align-items: center;
                gap: 1.8rem;
                padding-bottom: 3rem;
            }
            
            .btn-primary-custom,
            .btn-outline-custom {
                width: 100%;
                max-width: 280px;
                padding: 14px 24px;
                font-size: 1rem;
                transition: all 0.3s ease;
            }
            
            .btn-primary-custom:hover,
            .btn-outline-custom:hover {
                transform: translateY(-2px);
            }

            .section-title {
                margin-bottom: 2.5rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
                line-height: 1.3;
                margin-bottom: 1rem;
            }
            
            .section-title p {
                font-size: 1rem;
                margin-bottom: 0;
                line-height: 1.6;
            }

            .feature-card {
                padding: 1.8rem 1.5rem;
                margin-bottom: 1.8rem;
                text-align: center;
                transition: all 0.3s ease;
            }
            
            .feature-card:hover {
                transform: translateY(-3px);
            }
            
            .feature-icon {
                margin-bottom: 1.2rem;
            }
            
            .feature-card h3 {
                font-size: 1.3rem;
                margin-bottom: 1rem;
            }
            
            .feature-card p {
                font-size: 0.95rem;
                line-height: 1.6;
            }

            .demo-card {
                padding: 1.8rem 1.5rem;
                margin: 0 0.8rem;
                transition: all 0.3s ease;
            }
            
            .demo-card:hover {
                transform: translateY(-2px);
            }
            
            .demo-avatar {
                width: 80px;
                height: 80px;
                font-size: 2rem;
                margin-bottom: 1.2rem;
            }
            
            .demo-links {
                gap: 1rem;
            }
            
            .demo-link {
                padding: 14px 18px;
                font-size: 0.9rem;
                transition: all 0.3s ease;
                min-height: 72px;
            }

            .demo-link-info h4 {
                font-size: 0.98rem;
            }

            .demo-link-info p {
                font-size: 0.86rem;
                line-height: 1.4;
            }

            .demo-link-icon {
                width: 48px;
                height: 48px;
                font-size: 1.25rem;
            }

            .demo-link-arrow {
                font-size: 0.95rem;
            }
            
            .demo-link:hover {
                transform: translateY(-1px);
            }

            .cta-content h2 {
                font-size: 1.8rem;
                line-height: 1.3;
                margin-bottom: 1.2rem;
            }
            
            .cta-content p {
                font-size: 1rem;
                margin-bottom: 2rem;
            }

            .about-content h2 {
                font-size: 1.8rem;
                line-height: 1.3;
                margin-bottom: 1.2rem;
            }
            
            .about-content p {
                font-size: 1rem;
                line-height: 1.65;
                margin-bottom: 2rem;
            }

            .faq-question {
                font-size: 0.98rem;
                line-height: 1.4;
                padding: 1.1rem 1rem;
            }

            .faq-answer,
            .faq-answer p {
                font-size: 0.95rem;
                line-height: 1.65;
            }

            .about-icon-grid {
                grid-template-columns: 1fr;
                gap: 1.2rem;
            }

            .about-card {
                padding: 1.5rem 1.2rem;
                margin: 0 0.8rem;
                text-align: center;
                transition: all 0.3s ease;
            }
            
            .about-card:hover {
                transform: translateY(-2px);
            }
            
            .about-card i {
                font-size: 2rem;
                margin-bottom: 1rem;
            }
            
            .about-card h4 {
                font-size: 1.1rem;
                margin-bottom: 0.8rem;
            }
            
            .about-card p {
                font-size: 0.9rem;
                line-height: 1.5;
            }
            
            .footer-bottom {
                font-size: 0.9rem;
            }
        }
        
        /* Mobile Small (320px - 480px) */
        @media (max-width: 480px) {
            .container {
                max-width: 100%;
                padding: 0 12px;
            }

            section[id] {
                scroll-margin-top: 80px;
            }
            
            /* Seções com espaçamento mais compacto mas equilibrado */
            .hero {
                padding: 28px 0 0;
            }
            
            .features {
                padding: 0 0 25px;
            }
            
            .demo {
                padding: 25px 0 30px;
            }
            
            .cta {
                padding: 30px 0 15px;
            }
            
            .about {
                padding: 56px 0 30px;
            }
            
            .footer {
                padding: 2rem 0 0.85rem;
            }

            .footer-title {
                font-size: 1.2rem;
            }

            .footer-text {
                font-size: 0.84rem;
                line-height: 1.6;
            }

            .footer-contact-btn {
                width: 100%;
                max-width: 300px;
                min-width: 0;
                font-size: 0.86rem;
                padding: 0.72rem 1rem;
            }
            
            .hero h1 {
                font-size: 1.8rem;
                line-height: 1.25;
                margin-bottom: 1rem;
                letter-spacing: -0.02em;
            }

            .hero p {
                font-size: 0.9rem;
                line-height: 1.6;
                margin-bottom: 2rem;
                max-width: 34ch;
                margin-left: auto;
                margin-right: auto;
            }
            
            .cta-buttons {
                gap: 1.1rem;
                padding-bottom: 2rem;
            }
            
            .btn-primary-custom,
            .btn-outline-custom {
                padding: 12px 20px;
                font-size: 0.9rem;
                transition: all 0.2s ease;
            }
            
            .btn-primary-custom:hover,
            .btn-outline-custom:hover {
                transform: translateY(-1px);
            }

            .section-title {
                margin-bottom: 2rem;
            }
            
            .section-title h2 {
                font-size: 1.5rem;
                line-height: 1.2;
                margin-bottom: 0.8rem;
            }
            
            .section-title p {
                font-size: 0.9rem;
                margin-bottom: 0;
                line-height: 1.55;
            }

            .feature-card {
                padding: 1.5rem 1.2rem;
                margin-bottom: 1.5rem;
                transition: all 0.2s ease;
            }
            
            .feature-card:hover {
                transform: translateY(-2px);
            }
            
            .feature-card h3 {
                font-size: 1.1rem;
                margin-bottom: 0.8rem;
            }
            
            .feature-card p {
                font-size: 0.85rem;
                line-height: 1.55;
            }

            .demo-card {
                padding: 1.5rem 1.2rem;
                margin: 0 0.5rem;
                transition: all 0.2s ease;
            }
            
            .demo-card:hover {
                transform: translateY(-1px);
            }
            
            .demo-avatar {
                width: 60px;
                height: 60px;
                font-size: 1.5rem;
                margin-bottom: 1rem;
            }
            
            .demo-links {
                gap: 0.8rem;
            }
            
            .demo-link {
                padding: 12px 14px;
                font-size: 0.8rem;
                transition: all 0.2s ease;
                min-height: 66px;
            }

            .demo-link-info h4 {
                font-size: 0.9rem;
            }

            .demo-link-info p {
                font-size: 0.78rem;
                line-height: 1.35;
            }

            .demo-link-icon {
                width: 44px;
                height: 44px;
                font-size: 1.1rem;
            }

            .demo-link-arrow {
                font-size: 0.9rem;
            }
            
            .demo-link:hover {
                transform: translateY(-1px);
            }

            .cta-content h2 {
                font-size: 1.5rem;
                margin-bottom: 1rem;
            }
            
            .cta-content p {
                font-size: 0.9rem;
                margin-bottom: 1.5rem;
            }

            .about-content h2 {
                font-size: 1.5rem;
                margin-bottom: 1rem;
            }
            
            .about-content p {
                font-size: 0.9rem;
                margin-bottom: 1.5rem;
                line-height: 1.6;
            }

            .faq-question {
                font-size: 0.92rem;
                line-height: 1.35;
                padding: 0.95rem 0.9rem;
            }

            .faq-answer,
            .faq-answer p {
                font-size: 0.86rem;
                line-height: 1.55;
            }

            .about-icon-grid {
                gap: 1rem;
            }

            .about-card {
                padding: 1.2rem 1rem;
                margin: 0 0.5rem;
                transition: all 0.2s ease;
            }
            
            .about-card:hover {
                transform: translateY(-1px);
            }
            
            .about-card i {
                font-size: 1.5rem;
                margin-bottom: 0.8rem;
            }
            
            .about-card h4 {
                font-size: 1rem;
                margin-bottom: 0.6rem;
            }
            
            .about-card p {
                font-size: 0.8rem;
                line-height: 1.4;
            }
            
            .btn-login-nav {
                padding: 6px 16px;
                font-size: 13px;
                margin-left: 5px;
            }
        }
        
        /* Landscape Mobile */
        @media (max-height: 500px) and (orientation: landscape) {
            .hero {
                padding: 20px 0 0;
            }
            
            .hero h1 {
                font-size: 1.5rem;
                margin-bottom: 0.5rem;
            }
            
            .hero p {
                font-size: 0.8rem;
                margin-bottom: 1rem;
            }
            
            .cta-buttons {
                flex-direction: row;
                justify-content: center;
                gap: 1.5rem;
                padding-bottom: 2rem;
            }
            
            .btn-primary-custom,
            .btn-outline-custom {
                width: auto;
                padding: 8px 16px;
                font-size: 0.8rem;
            }

            .faq-question {
                padding: 0.75rem 0.9rem;
                min-height: 44px;
            }
        }

        @media (hover: none) {
            .nav-link:hover,
            .btn-login-nav:hover,
            .btn-primary-custom:hover,
            .btn-outline-custom:hover,
            .feature-card:hover,
            .demo-card:hover,
            .demo-link:hover,
            .about-card:hover,
            .faq-question:hover {
                transform: none;
            }

            .demo-link:hover .demo-link-arrow {
                transform: none;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            * {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
        }
    </style>
</head>
<body>
    <!-- Sistema de partículas -->
    <div class="particles" id="particles"></div>
    
    <!-- Navbar -->
    <nav class="navbar navbar-expand-lg fixed-top">
        <div class="container">
            <a class="navbar-brand" href="#">
                <i class="fas fa-link"></i> DBio Link
            </a>
            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav">
                <span class="navbar-toggler-icon"></span>
            </button>
            <div class="collapse navbar-collapse" id="navbarNav">
                <ul class="navbar-nav ms-auto">
                    <li class="nav-item">
                        <a class="nav-link" href="#features">Funcionalidades</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#about">Sobre</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#demo">Demo</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#faq">FAQ</a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="#cta">Começar</a>
                    </li>
                    <li class="nav-item">
                        <a class="btn btn-login-nav" href="https://dbio.link/login.html">
                            <i class="fas fa-sign-in-alt"></i> Login
                        </a>
                    </li>
                </ul>
            </div>
        </div>
    </nav>

    <!-- Hero Section -->
    <section class="hero">
        <div class="container">
            <div class="hero-content">
                <h1>Crie seu <span class="gradient-text">Bio Link Grátis</span> em 2026</h1>
                <p>🚀 Crie sua página de <strong>link na bio</strong> e organize Instagram, WhatsApp, YouTube e todos os seus links em um só lugar. <strong>100% gratuito para começar rápido.</strong></p>
                <div class="cta-buttons">
                    <a href="https://dbio.link/login.html" class="btn-primary-custom">
                        <i class="fas fa-rocket"></i> Começar Agora
                    </a>
                    <a href="#demo" class="btn-outline-custom">
                        <i class="fas fa-play"></i> Ver Demo
                    </a>
                </div>
            </div>
        </div>
    </section>

    <!-- Features Section -->
    <section class="features" id="features">
        <div class="container">
            <div class="section-title">
                <h2>Por que escolher o DBio Link?</h2>
                <p>🚀 Recursos práticos para criar seu bio link, link bio e link na bio com simplicidade.</p>
            </div>
            <div class="row">
                <div class="col-lg-4 col-md-6 mb-4">
                    <div class="feature-card">
                        <div class="feature-icon">
                            <i class="fas fa-gift"></i>
                        </div>
                        <h3>100% Gratuito</h3>
                        <p>Comece sem custo com os recursos essenciais para publicar sua página e compartilhar seus canais.</p>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 mb-4">
                    <div class="feature-card">
                        <div class="feature-icon">
                            <i class="fas fa-link"></i>
                        </div>
                        <h3>Múltiplas Plataformas</h3>
                        <p>Adicione links para WhatsApp, Instagram, YouTube, LinkedIn, TikTok e muito mais em uma interface intuitiva.</p>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 mb-4">
                    <div class="feature-card">
                        <div class="feature-icon">
                            <i class="fas fa-mobile-alt"></i>
                        </div>
                        <h3>Totalmente Responsivo</h3>
                        <p>Sua página funciona perfeitamente em qualquer dispositivo - desktop, tablet ou smartphone.</p>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 mb-4">
                    <div class="feature-card">
                        <div class="feature-icon">
                            <i class="fas fa-bolt"></i>
                        </div>
                        <h3>Fácil de Usar</h3>
                        <p>Interface intuitiva que permite criar e gerenciar seus links em poucos minutos, sem conhecimento técnico.</p>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 mb-4">
                    <div class="feature-card">
                        <div class="feature-icon">
                            <i class="fas fa-shield-alt"></i>
                        </div>
                        <h3>Seguro e Confiável</h3>
                        <p>Seus dados estão protegidos com as melhores práticas de segurança e criptografia.</p>
                    </div>
                </div>
                <div class="col-lg-4 col-md-6 mb-4">
                    <div class="feature-card">
                        <div class="feature-icon">
                            <i class="fas fa-chart-line"></i>
                        </div>
                        <h3>URL Personalizada</h3>
                        <p>Tenha sua própria URL personalizada para compartilhar facilmente com seus seguidores e clientes.</p>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- About Section -->
    <section class="about" id="about">
        <div class="container">
            <div class="row align-items-center">
                <div class="col-lg-6">
                    <div class="about-content">
                        <div class="about-badge">
                            <i class="fas fa-gift"></i>
                            <span>100% Gratuito</span>
                        </div>
                        <h2>Uma Ferramenta Completa para Seu Bio Link</h2>
                        <p class="lead">O DBio Link é uma plataforma desenvolvida pela <strong>DTech</strong> para simplificar e organizar sua presença digital. Crie seu bio link profissional e centralize seus links importantes em um só lugar.</p>
                        <p class="about-company-note">Sistema desenvolvido por <strong>DTech Desenvolvimento de Softwares Ltda</strong>. Para conhecer mais serviços, acesse o site oficial: <a href="https://dtechdeveloper.com.br" target="_blank" rel="noopener noreferrer">dtechdeveloper.com.br</a>.</p>
                        
                        <div class="about-features">
                            <div class="about-feature">
                                <i class="fas fa-check-circle"></i>
                                <span>Totalmente gratuito para usar</span>
                            </div>
                            <div class="about-feature">
                                <i class="fas fa-check-circle"></i>
                                <span>Desenvolvido por especialistas em tecnologia</span>
                            </div>
                            <div class="about-feature">
                                <i class="fas fa-check-circle"></i>
                                <span>Interface intuitiva e fácil de usar</span>
                            </div>
                        </div>
                        
                        <div class="about-cta">
                            <a href="https://dbio.link/login.html" class="btn-primary-custom">
                                <i class="fas fa-rocket"></i> Começar Gratuitamente
                            </a>
                        </div>
                    </div>
                </div>
                <div class="col-lg-6">
                    <div class="about-visual">
                        <div class="about-card">
                            <div class="about-card-header">
                                <div class="about-logo">
                                    <i class="fas fa-link"></i>
                                    <span>DBio Link</span>
                                </div>
                                <div class="about-company">
                                    <small>Desenvolvido por</small>
                                    <strong>DTech</strong>
                                </div>
                            </div>
                            <div class="about-card-content">
                                <div class="about-icon-grid">
                                    <div class="about-icon-item">
                                        <i class="fas fa-palette"></i>
                                        <span>Design</span>
                                    </div>
                                    <div class="about-icon-item">
                                        <i class="fas fa-code"></i>
                                        <span>Desenvolvimento</span>
                                    </div>
                                    <div class="about-icon-item">
                                        <i class="fas fa-shield-alt"></i>
                                        <span>Segurança</span>
                                    </div>
                                    <div class="about-icon-item">
                                        <i class="fas fa-mobile-alt"></i>
                                        <span>Responsivo</span>
                                    </div>
                                </div>
                                <div class="about-description">
                                    <p>Uma solução completa para profissionais, influenciadores e empresas que desejam ter uma presença digital organizada e profissional.</p>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Demo Section -->
    <section class="demo" id="demo">
        <div class="container">
            <div class="section-title">
                <h2>Veja Como Funciona</h2>
                <p>Uma prévia do seu futuro bio link</p>
            </div>
            <div class="demo-card">
                <div class="demo-profile">
                    <div class="demo-avatar">
                        <i class="fas fa-user"></i>
                    </div>
                    <div class="demo-name">Seu Nome</div>
                    <div class="demo-bio">Sua bio personalizada aparecerá aqui</div>
                </div>
                <div class="demo-links">
                    <div class="demo-link">
                        <div class="demo-link-icon">
                            <i class="fab fa-whatsapp"></i>
                        </div>
                        <div class="demo-link-info">
                            <h4>WhatsApp</h4>
                            <p>Entre em contato comigo</p>
                        </div>
                        <div class="demo-link-arrow">
                            <i class="fas fa-arrow-right"></i>
                        </div>
                    </div>
                    <div class="demo-link">
                        <div class="demo-link-icon">
                            <i class="fab fa-instagram"></i>
                        </div>
                        <div class="demo-link-info">
                            <h4>Instagram</h4>
                            <p>Siga-me no Instagram</p>
                        </div>
                        <div class="demo-link-arrow">
                            <i class="fas fa-arrow-right"></i>
                        </div>
                    </div>
                    <div class="demo-link">
                        <div class="demo-link-icon">
                            <i class="fab fa-youtube"></i>
                        </div>
                        <div class="demo-link-info">
                            <h4>YouTube</h4>
                            <p>Assista meus vídeos</p>
                        </div>
                        <div class="demo-link-arrow">
                            <i class="fas fa-arrow-right"></i>
                        </div>
                    </div>
                    <div class="demo-link">
                        <div class="demo-link-icon">
                            <i class="fab fa-linkedin"></i>
                        </div>
                        <div class="demo-link-info">
                            <h4>LinkedIn</h4>
                            <p>Conecte-se profissionalmente</p>
                        </div>
                        <div class="demo-link-arrow">
                            <i class="fas fa-arrow-right"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- FAQ Section -->
    <section class="faq" id="faq">
        <div class="container">
            <div class="section-title">
                <h2>Perguntas Frequentes</h2>
                <p>Tire suas dúvidas sobre o DBio Link</p>
            </div>
            <div class="row">
                <div class="col-lg-8 mx-auto">
                    <div class="faq-item">
                        <div class="faq-question" onclick="toggleFAQ(this)">
                            <span>Como funciona o DBio Link?</span>
                            <i class="fas fa-chevron-down faq-icon"></i>
                        </div>
                        <div class="faq-answer">
                            <p>O DBio Link é uma plataforma que permite criar uma página personalizada com todos os seus links importantes. Você pode adicionar links para redes sociais, sites, contatos e muito mais em uma única página elegante e responsiva.</p>
                        </div>
                    </div>
                    <div class="faq-item">
                        <div class="faq-question" onclick="toggleFAQ(this)">
                            <span>É gratuito usar o DBio Link?</span>
                            <i class="fas fa-chevron-down faq-icon"></i>
                        </div>
                        <div class="faq-answer">
                            <p>Sim! O DBio Link é 100% gratuito para você criar e personalizar sua página.</p>
                        </div>
                    </div>
                    <div class="faq-item">
                        <div class="faq-question" onclick="toggleFAQ(this)">
                            <span>Posso personalizar minha página?</span>
                            <i class="fas fa-chevron-down faq-icon"></i>
                        </div>
                        <div class="faq-answer">
                            <p>Claro! Você pode adicionar sua foto de perfil, escrever uma bio personalizada, escolher quais links exibir e organizar tudo da forma que preferir. Sua página refletirá sua identidade única.</p>
                        </div>
                    </div>
                    <div class="faq-item">
                        <div class="faq-question" onclick="toggleFAQ(this)">
                            <span>Minha página funciona em celular?</span>
                            <i class="fas fa-chevron-down faq-icon"></i>
                        </div>
                        <div class="faq-answer">
                            <p>Sim! Todas as páginas criadas no DBio Link são totalmente responsivas e funcionam perfeitamente em qualquer dispositivo - desktop, tablet ou smartphone.</p>
                        </div>
                    </div>
                    <div class="faq-item">
                        <div class="faq-question" onclick="toggleFAQ(this)">
                            <span>Como compartilho minha página?</span>
                            <i class="fas fa-chevron-down faq-icon"></i>
                        </div>
                        <div class="faq-answer">
                            <p>É muito simples! Após criar sua conta, você receberá uma URL personalizada (como dbio.link/seuusuario) que pode ser compartilhada em qualquer lugar - bio do Instagram, cartão de visitas, email, etc.</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- CTA Section -->
    <section class="cta-section" id="cta">
        <div class="container">
            <div class="cta-content">
                <h2>Pronto para Começar?</h2>
                <p>Crie seu bio link profissional em menos de 5 minutos e conecte-se com seu público de forma elegante.</p>
                <a href="https://dbio.link/login.html" class="btn-primary-custom">
                    <i class="fas fa-user-plus"></i> Criar Conta Grátis
                </a>
            </div>
        </div>
    </section>

    <!-- Footer -->
    <footer class="footer">
        <div class="container">
            <div class="footer-content">
                <h2 class="footer-title">Gostou deste sistema?</h2>
                <p class="footer-text">Ele foi desenvolvido pela <strong>DTech Developer</strong>, empresa especializada na criação de <strong>sites, sistemas e soluções digitais</strong> para empresas e profissionais.</p>
                <p class="footer-text">Se você deseja algo semelhante para o seu negócio, conheça nossos projetos e entre em contato:</p>
                <a class="footer-contact-btn" href="https://dbio.link/DTech_Developer" target="_blank" rel="noopener noreferrer">dbio.link/Dtech_Developer</a>
                <p class="footer-bottom">&copy; DTech Developer • Todos os direitos reservados</p>
            </div>
        </div>
    </footer>

    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
    <script>
        // Sistema de partículas
        class ParticleSystem {
            constructor() {
                this.particles = [];
                this.container = document.getElementById('particles');
                this.createParticles();
            }

            createParticles() {
                for (let i = 0; i < 50; i++) {
                    this.createParticle();
                }
            }

            createParticle() {
                const particle = document.createElement('div');
                particle.className = 'particle';
                
                const size = Math.random() * 4 + 1;
                const left = Math.random() * 100;
                const animationDuration = Math.random() * 10 + 10;
                const animationDelay = Math.random() * 5;
                
                particle.style.width = size + 'px';
                particle.style.height = size + 'px';
                particle.style.left = left + '%';
                particle.style.animationDuration = animationDuration + 's';
                particle.style.animationDelay = animationDelay + 's';
                
                this.container.appendChild(particle);
                
                // Remover partícula após animação
                setTimeout(() => {
                    if (particle.parentNode) {
                        particle.parentNode.removeChild(particle);
                    }
                    this.createParticle(); // Criar nova partícula
                }, (animationDuration + animationDelay) * 1000);
            }
        }


        // Função para alternar FAQ
        function toggleFAQ(element) {
            const answer = element.nextElementSibling;
            const icon = element.querySelector('.faq-icon');
            
            // Fechar todas as outras FAQs
            document.querySelectorAll('.faq-answer').forEach(item => {
                if (item !== answer) {
                    item.classList.remove('active');
                    item.previousElementSibling.querySelector('.faq-icon').classList.remove('active');
                }
            });
            
            // Alternar FAQ atual
            answer.classList.toggle('active');
            icon.classList.toggle('active');
        }

        // Smooth scrolling para links de navegação
        document.querySelectorAll('a[href^="#"]').forEach(anchor => {
            anchor.addEventListener('click', function (e) {
                e.preventDefault();
                const target = document.querySelector(this.getAttribute('href'));
                if (target) {
                    const navbar = document.querySelector('.navbar');
                    const offset = navbar ? (navbar.offsetHeight + 12) : 80;
                    const top = target.getBoundingClientRect().top + window.scrollY - offset;

                    window.scrollTo({
                        top,
                        behavior: 'smooth'
                    });

                    const navbarCollapse = document.getElementById('navbarNav');
                    if (navbarCollapse && navbarCollapse.classList.contains('show')) {
                        bootstrap.Collapse.getOrCreateInstance(navbarCollapse).hide();
                    }
                }
            });
        });

        // Animação dos cards ao aparecer na tela
        const observerOptions = {
            threshold: 0.1,
            rootMargin: '0px 0px -50px 0px'
        };

        const observer = new IntersectionObserver((entries) => {
            entries.forEach(entry => {
                if (entry.isIntersecting) {
                    entry.target.style.opacity = '1';
                    entry.target.style.transform = 'translateY(0)';
                }
            });
        }, observerOptions);

        // Observar todos os elementos animáveis
        document.querySelectorAll('.feature-card, .demo-card, .about, .faq').forEach(element => {
            element.style.opacity = '0';
            element.style.transform = 'translateY(30px)';
            element.style.transition = 'all 0.6s ease';
            observer.observe(element);
        });

        // Inicializar sistema de partículas
        new ParticleSystem();

        // Efeito parallax suave no scroll
        // Efeito parallax removido para evitar transições indesejadas

        // Adicionar efeito de hover nos links do demo
        if (window.matchMedia('(hover: hover) and (pointer: fine)').matches) {
            document.querySelectorAll('.demo-link').forEach(link => {
                link.addEventListener('mouseenter', function() {
                    this.style.transform = 'translateY(-2px) scale(1.01)';
                });
                
                link.addEventListener('mouseleave', function() {
                    this.style.transform = 'translateY(0) scale(1)';
                });
            });
        }

        // Limpeza de cache
        if ('caches' in window) {
            caches.keys().then(function(names) {
                for (let name of names) {
                    caches.delete(name);
                }
            });
        }
        
        // Forçar reload sem cache
        window.addEventListener('beforeunload', function() {
            if (performance.navigation.type === 1) {
                window.location.reload(true);
            }
        });
    </script>
</body>
</html>