/* Landing Page - Attractive Hero Design */
.landing-hero {
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 50%, #3182ce 100%);
    color: white;
    padding: 80px 24px 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.landing-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}
.landing-hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    position: relative;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.landing-hero p {
    font-size: 20px;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}
.landing-hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.landing-hero .btn {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: 8px;
}
.landing-hero .btn-primary { background: white; color: var(--primary); }
.landing-hero .btn-primary:hover { background: #f7fafc; }
.landing-hero .btn-outline { border: 2px solid white; color: white; }
.landing-hero .btn-outline:hover { background: rgba(255,255,255,0.2); }

/* Navbar */
.landing-nav {
    background: rgba(26, 54, 93, 0.95);
    padding: 16px 24px;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}
.landing-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.landing-nav .logo {
    font-size: 22px;
    font-weight: 700;
    color: white;
    text-decoration: none;
}
.landing-nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
}
.landing-nav-links a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}
.landing-nav-links a:hover { color: white; }

/* Features Section */
.landing-features {
    padding: 80px 24px;
    max-width: 1200px;
    margin: 0 auto;
}
.landing-features h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
    color: var(--primary);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}
.feature-card {
    padding: 32px;
    text-align: center;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}
.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 12px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
}
.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--dark);
}
.feature-card p {
    color: #718096;
    line-height: 1.6;
}

/* CTA Section */
.landing-cta {
    background: var(--primary);
    padding: 60px 24px;
    text-align: center;
    color: white;
}
.landing-cta h2 {
    font-size: 32px;
    margin-bottom: 16px;
}
.landing-cta p {
    opacity: 0.9;
    margin-bottom: 24px;
}

/* Footer */
.landing-footer {
    background: #2d3748;
    color: #a0aec0;
    padding: 40px 24px 24px;
}
.landing-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.landing-footer a {
    color: #a0aec0;
    text-decoration: none;
}
.landing-footer a:hover { color: white; }