:root {
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --primary-color: #4f46e5;
    --text-main: #1f2937;
    --text-secondary: #6b7280;
    --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-color: #e5e7eb;
}

body.landing-page {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    margin: 0;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 100%;
    max-width: 1000px;
    padding: 2rem;
    text-align: center;
}

header {
    margin-bottom: 3rem;
    animation: fadeInDown 0.5s ease-out;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.logo h1 {
    font-size: 2rem;
    font-weight: 700;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    animation: fadeInUp 0.5s ease-out 0.2s backwards;
}

.tool-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 1rem;
    text-decoration: none;
    color: var(--text-main);
    transition: all 0.2s ease;
    border: 1px solid transparent;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.tool-card:not(.disabled):hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    background: #e0e7ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.tool-card h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.tool-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.tool-card.disabled {
    opacity: 0.6;
    cursor: default;
    background: #f3f4f6;
}

.tool-card.disabled .icon-wrapper {
    background: #e5e7eb;
    color: #9ca3af;
}

footer {
    margin-top: 4rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    animation: fadeIn 0.5s ease-out 0.4s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}