/* ==========================================================================
   Component: Landing Page
   ========================================================================== */

.landing-container {
    width: 100%;
}

.hero-section {
    text-align: center;
    /* --- DEFINITIVE FIX: Set explicit top/bottom padding and remove h1 margin. --- */
    padding: 40px 20px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.hero-content h1 {
    font-size: 2.8rem;
    font-weight: bold;
    color: #343a40;
    /* --- DEFINITIVE FIX: Remove default browser margin to eliminate the large top gap. --- */
    margin: 0 auto 20px auto;
    max-width: 800px;
}

.hero-content .subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    max-width: 700px;
    margin: 0 auto 30px auto;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.btn-lg {
    padding: 12px 24px;
    font-size: 1.1rem;
}

.features-section {
    padding: 60px 20px;
    text-align: center;
}

.features-section h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: #343a40;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background-color: #fff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.05);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    color: #007bff;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.feature-card p {
    color: #6c757d;
    line-height: 1.6;
}