/* =============================================================
   WHERE PAGE STYLES
   Directions, transport options, FAQ, and contact features
   ============================================================= */

/* --- Transport Grid --- */
.transport-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.transport-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    transition: var(--transition-normal);
}

.transport-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-muted);
}

.transport-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--accent-muted), var(--accent-primary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.transport-card h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin: 0 0 var(--space-2) 0;
}

.transport-steps {
    list-style: none;
    padding: 0;
    margin: 0;
}

.transport-steps li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--glass-border);
    color: var(--text-secondary);
    line-height: 1.5;
}

.transport-steps li:last-child {
    border-bottom: none;
}

.transport-steps .step-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: rgba(100, 145, 158, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
}

.transport-steps strong {
    color: var(--accent-light);
}

/* --- Video Section --- */
.video-section {
    background: var(--bg-secondary);
}

.video-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.video-placeholder {
    background: var(--bg-tertiary);
    border: 2px dashed var(--glass-border);
    border-radius: var(--radius-lg);
    aspect-ratio: 16 / 9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

/* Animated aviation-themed background */
.video-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.9) 50%, rgba(51, 65, 85, 0.85) 100%);
    z-index: 0;
}

/* SVG pattern with planes and clouds */
.video-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cg fill='none' stroke='%23587898' stroke-width='1' opacity='0.15'%3E%3Cpath d='M60 10 L70 25 L60 22 L50 25 Z'/%3E%3Cpath d='M55 22 L65 22 L65 35 L55 35 Z'/%3E%3Cpath d='M45 28 L75 28'/%3E%3Cpath d='M52 35 L48 45 L52 43 L60 43 L68 43 L72 45 L68 35'/%3E%3C/g%3E%3Ccircle cx='20' cy='80' r='8' fill='none' stroke='%236890a8' stroke-width='1' opacity='0.1'/%3E%3Ccircle cx='30' cy='78' r='6' fill='none' stroke='%236890a8' stroke-width='1' opacity='0.08'/%3E%3Ccircle cx='100' cy='90' r='10' fill='none' stroke='%236890a8' stroke-width='1' opacity='0.1'/%3E%3Ccircle cx='85' cy='95' r='5' fill='none' stroke='%236890a8' stroke-width='1' opacity='0.08'/%3E%3C/svg%3E");
    background-size: 120px 120px;
    animation: video-pattern-move 25s linear infinite;
    z-index: 1;
    opacity: 0.6;
}

@keyframes video-pattern-move {
    0% { background-position: 0 0; }
    100% { background-position: 240px -120px; }
}

/* Runway lines decoration */
.video-placeholder .video-runway {
    position: absolute;
    bottom: 20%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--accent-muted) 10%, 
        transparent 20%,
        var(--accent-muted) 30%,
        transparent 40%,
        var(--accent-muted) 50%,
        transparent 60%,
        var(--accent-muted) 70%,
        transparent 80%,
        var(--accent-muted) 90%,
        transparent 100%
    );
    opacity: 0.3;
    z-index: 1;
}

.video-placeholder .video-play-btn,
.video-placeholder .video-label {
    position: relative;
    z-index: 2;
}

/* Decorative corner elements */
.video-placeholder .video-corner {
    position: absolute;
    width: 40px;
    height: 40px;
    border-color: var(--accent-muted);
    border-style: solid;
    border-width: 0;
    opacity: 0.4;
    z-index: 1;
}

.video-placeholder .video-corner--tl {
    top: 16px;
    left: 16px;
    border-top-width: 2px;
    border-left-width: 2px;
}

.video-placeholder .video-corner--tr {
    top: 16px;
    right: 16px;
    border-top-width: 2px;
    border-right-width: 2px;
}

.video-placeholder .video-corner--bl {
    bottom: 16px;
    left: 16px;
    border-bottom-width: 2px;
    border-left-width: 2px;
}

.video-placeholder .video-corner--br {
    bottom: 16px;
    right: 16px;
    border-bottom-width: 2px;
    border-right-width: 2px;
}

/* Route indicator text */
.video-placeholder .video-route-hint {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-light);
    opacity: 0.6;
    z-index: 2;
}

.video-placeholder .video-route-hint svg {
    width: 16px;
    height: 16px;
}

.video-placeholder:hover {
    border-color: var(--accent-primary);
    background: rgba(100, 145, 158, 0.1);
}

.video-play-btn {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-glow);
}

.video-play-btn svg {
    margin-left: 4px;
}

.video-placeholder:hover .video-play-btn {
    transform: scale(1.1);
}

.video-label {
    margin-top: var(--space-2);
    color: var(--text-muted);
    font-size: 14px;
}

.video-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.video-container iframe,
.video-container video {
    width: 100%;
    height: 100%;
    border: none;
}

.video-message {
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-style: italic;
}

/* --- Stats Section --- */
.stats-section {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
}

/* Icon font inside stat item (nbrb icon used for currency symbol) */
.stat-item .nbrb-icon {
    font-size: calc(1em + 10px);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    text-align: center;
}

.stat-item {
    padding: var(--space-4);
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-light);
    line-height: 1;
    margin-bottom: var(--space-1);
}

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

/* --- Contact Card Section --- */
.contact-card-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.contact-card,
.map-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    margin-bottom: var(--space-2);
}

.contact-info h3 {
    color: var(--text-primary);
    margin: 0 0 var(--space-1) 0;
}

.contact-info p {
    color: var(--text-secondary);
    margin: 0 0 var(--space-3) 0;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.map-card h3 {
    color: var(--text-primary);
    margin: 0 0 var(--space-1) 0;
}

.map-card > p {
    color: var(--text-secondary);
    margin: 0 0 var(--space-3) 0;
}

.map-buttons {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.map-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition-fast);
}

.map-btn.yandex {
    background: #fc3f1d;
    color: white;
}

.map-btn.yandex:hover {
    background: #e63717;
}

.map-btn.google {
    background: #4285f4;
    color: white;
}

.map-btn.google:hover {
    background: #3367d6;
}

/* --- FAQ Section --- */
.faq-section {
    background: var(--bg-secondary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-2);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--accent-muted);
}

.faq-item[open] {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.faq-item summary {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    cursor: pointer;
    color: var(--text-primary);
    font-weight: 500;
    list-style: none;
    transition: var(--transition-fast);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '';
    margin-left: auto;
    width: 24px;
    height: 24px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
    transform: rotate(180deg);
}

.faq-item summary:hover {
    background: rgba(100, 145, 158, 0.1);
}

.faq-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    background: rgba(100, 145, 158, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
}

.faq-item p {
    padding: 0 var(--space-3) var(--space-3);
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
    padding-left: calc(var(--space-3) + 36px + var(--space-2));
}

/* --- Piano Features (for piano.php) --- */
.piano-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-4);
    margin-top: var(--space-4);
}

.piano-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-muted), var(--accent-primary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-card-wrapper {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .transport-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-item summary {
        font-size: 14px;
    }
    
    .faq-item p {
        padding-left: var(--space-3);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2);
    }
    
    .stat-item {
        padding: var(--space-2);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .map-buttons {
        flex-direction: column;
    }
    
    .map-btn {
        justify-content: center;
    }
}