/* =============================================================================
   NAVIGATION COMPONENT STYLES
   Responsive navigation bar for all pages
   ============================================================================= */

/* -----------------------------------------------------------------------------
   MAIN NAVIGATION BAR
   ----------------------------------------------------------------------------- */

.main-navigation {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 60px;
}

.nav-logo {
    color: white;
    text-decoration: none;
    font-size: 1.4em;
    font-weight: bold;
    transition: color 0.3s ease;
}

.nav-logo:hover,
.nav-logo:focus {
    color: #ecf0f1;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 10px 18px;
    display: block;
    transition: all 0.3s ease;
    border-radius: 4px;
    font-size: 1em;
}

.nav-link:hover,
.nav-link:focus {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.nav-link.active {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-weight: bold;
    border-bottom: 3px solid #3498db;
}

/* Mobile menu toggle button */
.nav-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-toggle:hover span,
.nav-toggle:focus span {
    background: #ecf0f1;
}

.nav-toggle:focus {
    outline: none;
}

/* Animation for mobile menu toggle */
.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* -----------------------------------------------------------------------------
   INDEX PAGE IMPROVEMENTS
   ----------------------------------------------------------------------------- */

.index-section {
    margin: 30px 0;
    padding: 0 20px;
}

.section-title {
    color: #2c3e50;
    font-size: 1.8em;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #3498db;
    text-align: center;
}

/* Coming soon styling */
.index-link-container.coming-soon {
    opacity: 0.6;
    position: relative;
}

.index-link-container.coming-soon::before {
    content: 'Tulossa pian';
    position: absolute;
    top: 10px;
    right: 20px;
    background: #f39c12;
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75em;
    font-weight: bold;
    z-index: 10;
}

.index-link-container.coming-soon .index-link {
    cursor: not-allowed;
    pointer-events: none;
}

.index-link-container.coming-soon:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Footer styling */
.index-footer {
    text-align: center;
    padding: 30px 20px;
    margin-top: 40px;
    border-top: 2px solid #ecf0f1;
    color: #7f8c8d;
}

.index-footer p {
    margin: 5px 0;
}

/* -----------------------------------------------------------------------------
   BREADCRUMB NAVIGATION (Optional - for subpages)
   ----------------------------------------------------------------------------- */

.breadcrumb {
    padding: 15px 20px;
    background: #f8f9fa;
    max-width: 1200px;
    margin: 0 auto;
}

.breadcrumb-list {
    list-style: none;
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-item a:hover,
.breadcrumb-item a:focus {
    color: #2980b9;
    text-decoration: underline;
}

.breadcrumb-separator {
    margin: 0 5px;
    color: #7f8c8d;
}

.breadcrumb-current {
    color: #2c3e50;
    font-weight: bold;
}

/* Back to main button (alternative to breadcrumb) */
.back-to-main {
    display: inline-block;
    margin: 15px 20px;
    padding: 10px 20px;
    background: linear-gradient(135deg, #34495e, #2c3e50);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.back-to-main:hover,
.back-to-main:focus {
    background: linear-gradient(135deg, #3d566e, #34495e);
    border-color: #3498db;
}

.back-to-main::before {
    content: '← ';
}

/* -----------------------------------------------------------------------------
   MOBILE RESPONSIVE
   ----------------------------------------------------------------------------- */

@media (max-width: 768px) {
    .nav-container {
        padding: 0 15px;
        height: auto;
        min-height: 60px;
        flex-wrap: wrap;
    }

    .nav-toggle {
        display: flex;
        order: 3;
    }

    .nav-logo {
        font-size: 1.2em;
        order: 1;
        padding: 15px 0;
    }

    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        order: 4;
        padding: 10px 0;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-link {
        padding: 12px 15px;
        width: 100%;
        text-align: left;
        border-radius: 0;
    }

    .nav-link:hover,
    .nav-link:focus {
        background: rgba(255, 255, 255, 0.1);
    }

    .section-title {
        font-size: 1.5em;
    }

    .index-section {
        margin: 20px 0;
        padding: 0 10px;
    }

    .index-footer {
        padding: 20px 15px;
        margin-top: 30px;
    }

    .breadcrumb {
        padding: 10px 15px;
    }

    .breadcrumb-list {
        font-size: 0.9em;
    }

    .back-to-main {
        margin: 10px 15px;
        padding: 8px 16px;
        font-size: 0.9em;
    }
}

@media (max-width: 480px) {
    .nav-logo {
        font-size: 1.1em;
    }

    .nav-link {
        padding: 10px 12px;
        font-size: 0.95em;
    }

    .section-title {
        font-size: 1.3em;
    }

    .index-link-container.coming-soon::before {
        font-size: 0.7em;
        padding: 3px 8px;
        top: 8px;
        right: 15px;
    }
}