/* Landing Page */
.landing-page {
    min-height: 100vh;
    background: var(--bg-primary);
}

.landing-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 3rem;
}

.landing-nav {
    display: flex;
    gap: 1rem;
}

.hero {
    padding: 4rem 3rem;
    text-align: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto 4rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-xl);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 1rem;
}

.feature-card h3 {
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

.stats-section {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 4rem 2rem;
    background: var(--bg-secondary);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.landing-footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 13px;
}

/* Auth Pages */
.auth-page {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
}

.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 32px);
    padding: 2rem;
}

.auth-card {
    background: white;
    border-radius: var(--border-radius-xl);
    padding: 2.5rem;
    max-width: 420px;
    width: 100%;
    box-shadow: var(--shadow-xl);
}

.auth-card-wide {
    max-width: 600px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h2 {
    margin-top: 1rem;
    font-size: 1.5rem;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.auth-form {
    margin-bottom: 1rem;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 13px;
}

.forgot-link {
    font-size: 13px;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--text-muted);
    font-size: 12px;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.auth-divider span {
    padding: 0 1rem;
}

.auth-alt {
    margin-bottom: 1.5rem;
}

.auth-footer {
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
}

.password-strength {
    height: 4px;
    border-radius: 2px;
    margin-top: -0.5rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.password-strength.weak { background: #ef4444; }
.password-strength.medium { background: #f59e0b; }
.password-strength.strong { background: #22c55e; }

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .landing-header {
        padding: 1rem;
    }

    .stats-section {
        flex-wrap: wrap;
        gap: 2rem;
    }
}