{% extends "base.html" %}

{% block title %}D'Tector.AI - Deteksi Teks AI{% endblock %}

{% block extra_css %}
<style>
    .hero-section {
        min-height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        position: relative;
        overflow: hidden;
    }
    .hero-title {
        font-size: 4rem;
        font-weight: 800;
        background: linear-gradient(135deg, #60a5fa, #c084fc, #f472b6);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin-bottom: 1.5rem;
    }
    .hero-subtitle {
        font-size: 1.25rem;
        color: #94a3b8;
        max-width: 600px;
        margin: 0 auto 2rem;
    }
    .hero-buttons {
        display: flex;
        gap: 1rem;
        justify-content: center;
        margin-bottom: 4rem;
    }
    .feature-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 2rem;
        max-width: 1200px;
        margin: 0 auto;
    }
    .feature-card {
        background: #1e293b;
        border-radius: 1.5rem;
        padding: 2rem;
        text-align: center;
        transition: all 0.3s ease;
        border: 1px solid #334155;
    }
    .feature-card:hover {
        transform: translateY(-8px);
        border-color: #3b82f6;
        box-shadow: 0 20px 30px -10px rgba(59, 130, 246, 0.2);
    }
    .feature-icon {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #3b82f6, #8b5cf6);
        border-radius: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem;
    }
    .feature-icon i { font-size: 1.75rem; color: white; }
    .feature-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; color: #e2e8f0; }
    .feature-card p { color: #94a3b8; font-size: 0.875rem; }
    .footer {
        text-align: center;
        padding: 2rem;
        color: #64748b;
        font-size: 0.75rem;
        border-top: 1px solid #334155;
        margin-top: 4rem;
    }
    @media (max-width: 768px) {
        .hero-title { font-size: 2.5rem; }
        .hero-buttons { flex-direction: column; align-items: center; }
        .btn { width: 200px; justify-content: center; }
    }
</style>
{% endblock %}

{% block content %}
<div class="hero-section">
    <div class="container">
        <div class="hero-title">D'TECTOR.AI</div>
        <p class="hero-subtitle">
            Platform deteksi konten AI dengan akurasi 95%+.<br>
            Identifikasi tugas mahasiswa, artikel, dan dokumen dengan presisi tinggi.
        </p>
        <div class="hero-buttons">
            <a href="/login" class="btn btn-primary"><i class="fas fa-sign-in-alt"></i> Masuk</a>
            <a href="/register" class="btn btn-outline"><i class="fas fa-user-plus"></i> Daftar Sekarang</a>
        </div>

        <div class="feature-grid">
            <div class="feature-card">
                <div class="feature-icon"><i class="fas fa-brain"></i></div>
                <h3>Akurasi 95%+</h3>
                <p>Menggunakan model IndoBERT yang di-fine-tune untuk deteksi AI</p>
            </div>
            <div class="feature-card">
                <div class="feature-icon"><i class="fas fa-language"></i></div>
                <h3>Bahasa Indonesia</h3>
                <p>Dioptimalkan untuk teks dalam bahasa Indonesia</p>
            </div>
            <div class="feature-card">
                <div class="feature-icon"><i class="fas fa-file-alt"></i></div>
                <h3>Multi Format</h3>
                <p>Support PDF, DOCX, TXT, dan teks manual</p>
            </div>
            <div class="feature-card">
                <div class="feature-icon"><i class="fas fa-chart-line"></i></div>
                <h3>Riwayat Lengkap</h3>
                <p>Simpan dan kelola semua hasil deteksi</p>
            </div>
        </div>

        <div class="footer">
            <p>© 2026 D'Tector.AI | Powered by IndoBERT & Machine Learning</p>
        </div>
    </div>
</div>
{% endblock %}