/* Components CSS */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 23, 32, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.02em;
}

.navbar-nav {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--white);
}

.navbar-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
}

/* Phone Mockup */
.phone-mockup {
    width: 320px;
    height: 650px;
    background: var(--surface);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 24px 64px rgba(0,0,0,0.4), inset 0 0 0 2px var(--border);
    position: relative;
    margin: 0 auto;
    animation: float 6s ease-in-out infinite;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--navy-deep), var(--navy));
    border-radius: 32px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 60px;
}

.phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 30px;
    background: #000;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 10;
}

.phone-time {
    color: var(--white);
    font-size: 4rem;
    font-weight: 200;
    margin-bottom: 8px;
    line-height: 1;
}

.phone-date {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 40px;
}

.phone-profile-info {
    text-align: center;
    margin-bottom: 32px;
}

.phone-name {
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.phone-title {
    color: var(--primary);
    font-size: 0.9rem;
}

.phone-qr-container {
    background: var(--white);
    padding: 16px;
    border-radius: 16px;
    margin-bottom: auto;
}

.phone-qr-placeholder {
    width: 140px;
    height: 140px;
    background: #f0f0f0;
    /* In a real implementation this would be the QR code image */
    background-image: repeating-linear-gradient(45deg, #ccc 25%, transparent 25%, transparent 75%, #ccc 75%, #ccc), repeating-linear-gradient(45deg, #ccc 25%, #f0f0f0 25%, #f0f0f0 75%, #ccc 75%, #ccc);
    background-position: 0 0, 10px 10px;
    background-size: 20px 20px;
}

.phone-footer {
    padding-bottom: 24px;
    font-weight: 600;
    letter-spacing: 2px;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

/* Footer */
.footer {
    background: var(--navy-deep);
    padding: 80px 0 40px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 64px;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--text-secondary);
    max-width: 250px;
}

.footer-col h4 {
    margin-bottom: 24px;
    font-size: 1.1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
    .navbar {
        padding: 12px 0;
    }

    .navbar-nav, .navbar-actions {
        display: none !important;
    }
    
    .navbar.mobile-open {
        background: rgba(15, 23, 32, 0.98);
        border-bottom: 1px solid var(--border);
    }

    .navbar.mobile-open .container {
        flex-wrap: wrap;
    }
    
    .navbar.mobile-open .navbar-nav {
        display: flex !important;
        order: 3;
        width: 100%;
        flex-direction: column;
        padding-top: 24px;
        align-items: flex-start;
        gap: 16px;
    }
    
    .navbar.mobile-open .navbar-actions {
        display: flex !important;
        order: 4;
        width: 100%;
        flex-direction: column;
        padding-top: 16px;
        padding-bottom: 16px;
        align-items: flex-start !important;
        gap: 16px !important;
    }
    
    .mobile-menu-toggle {
        display: block;
        order: 2;
    }
    
    .navbar-brand {
        order: 1;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}