/* ===== LANDING PAGE OPTIMIZED STYLES ===== */
/* Sve optimizacije za performanse, accessibility i responsive design */

/* CSS Custom Properties za lakše održavanje */
:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #3498db;
    --success-color: #2ecc71;
    --warning-color: #ffc107;
    --text-primary: #2c3e50;
    --text-secondary: #666;
    --bg-light: #f8f9fa;
    --border-radius: 8px;
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 5px 20px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
    --font-family: 'Montserrat', sans-serif;
}

/* Performance optimizations */
.teacher-card,
.teacher-modal-avatar .kt-media,
.expand-btn,
.login-option {
    will-change: transform;
}

/* Teacher Card Styles */
.teacher-card {
    transition: var(--transition);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    background: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    transform: translateZ(0);
    cursor: pointer;
}

.teacher-card:hover {
    transform: translateY(-5px) translateZ(0);
    box-shadow: var(--shadow-medium);
}

.teacher-card.active-modal-source {
    transform: translateY(-5px) translateZ(0);
    box-shadow: 0 8px 30px rgba(102, 126, 234, 0.3);
    border: 2px solid var(--primary-color);
}

.teacher-card .kt-portlet__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
}

.teacher-card .section-title-ad {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid #eee;
}

.teacher-description-container {
    margin-bottom: 1rem;
}

.teacher-card .teacher-description {
    position: relative;
    background: var(--bg-light);
    border-radius: 12px;
    padding: 1rem;
    transition: var(--transition);
    border: 2px solid transparent;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

.teacher-card .teacher-description:hover {
    border-color: #e3f2fd;
    background: #f0f8ff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.teacher-card .text-preview {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

.teacher-card .teacher-badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.2rem;
    margin-top: 1.5rem;
    justify-content: center;
}

.teacher-card .stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    flex: 0 1 auto;
    min-width: fit-content;
    max-width: 100%;
}

.teacher-card .stat-icon {
    font-size: 1.3rem;
    color: var(--accent-color);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f7ff;
    border-radius: var(--border-radius);
    flex-shrink: 0;
}

.teacher-card .stat-details {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}

.teacher-card .stat-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.teacher-card .stat-value {
    font-weight: bold;
    color: var(--text-primary);
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.teacher-card .teacher-actions {
    display: flex;
    justify-content: center;
    gap: 0;
    padding: 1rem;
}

.teacher-card .teacher-actions .btn {
    width: 100%;
    text-align: center;
    flex-grow: 0;
}

/* Osiguraj da button izgleda isto kao link */
.teacher-card .teacher-actions .teacher-card-book-btn {
    border: none;
    background: var(--success-color);
    color: white;
    cursor: pointer;
    transition: var(--transition);
}

.teacher-card .teacher-actions .teacher-card-book-btn:hover {
    background: #27ae60;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.3);
}

.teacher-card .teacher-actions .teacher-card-book-btn:focus {
    outline: 2px solid var(--success-color);
    outline-offset: 2px;
}

.teacher-card .teacher-actions .teacher-card-book-btn.clicked {
    background: #27ae60;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(46, 204, 113, 0.4);
}

.teacher-card .teacher-avatar-btn {
    transition: var(--transition);
    border: none;
    background: transparent;
}

.teacher-card .teacher-avatar-btn:hover {
    transform: scale(1.05);
}

.teacher-card .teacher-avatar-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.teacher-card .teacher-name-btn {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
    border: none;
    background: transparent;
    text-decoration: none;
}

.teacher-card .teacher-name-btn:hover {
    color: var(--accent-color);
}

.teacher-card .teacher-name-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.teacher-card .free-class-badge {
    position: absolute;
    
    right: 10px;
}

@media (max-width: 768px) {
	.teacher-card .free-class-badge {
		top: -30px;
	}
}

.teacher-card .free-class-badge .badge {
    padding: 8px 12px;
    font-size: 0.8rem;
    border-radius: 20px;
    background: var(--success-color);
    box-shadow: 0 2px 5px rgba(46,204,113,0.3);
}

.read-more-btn {
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    background: transparent;
}

.read-more-btn:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.3);
}

.read-more-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* ===== MODAL STYLES ===== */
.teacher-modal-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-bottom: none;
    padding: 0;
    position: relative;
    overflow: hidden;
}

.teacher-modal-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    backdrop-filter: blur(10px);
}

.teacher-modal-header .kt-widget__info {
    position: relative;
    z-index: 2;
    padding: 2rem 1.5rem 1.5rem;
}

.teacher-modal-avatar {
    position: relative;
    margin-bottom: 1rem;
}

.teacher-modal-avatar .kt-media {
    width: 90px;
    height: 90px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.teacher-modal-avatar .kt-media:hover {
    transform: scale(1.05) translateZ(0);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.teacher-modal-avatar .kt-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.teacher-modal-info {
    text-align: center;
}

.teacher-modal-info .modal-title {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 0.3rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
}

.teacher-modal-info h5 {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    margin: 0;
    font-weight: 400;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.modal .modal-content .modal-header .close {
    color: white !important;
}

.teacher-modal-header .close {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.5rem;
    opacity: 0.8;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: none;
}

.teacher-modal-header .close:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
}

.teacher-modal-header .close:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

.teacher-modal-content {
    padding: 2rem;
}

.teacher-modal-content .teacher-badges-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 2rem;
    justify-content: center;
    align-items: center;
}

.teacher-modal-content .stat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    flex: 0 1 auto;
    min-width: fit-content;
    max-width: 100%;
}

.teacher-modal-content .stat-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f7ff;
    border-radius: var(--border-radius);
    flex-shrink: 0;
}

.teacher-modal-content .stat-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.teacher-modal-content .stat-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Text Display System */
.teacher-description-wrapper {
    position: relative;
    margin-top: 1rem;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #f6f9fc 0%, #e9ecef 100%);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.teacher-description-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.teacher-description-title {
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    margin: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.reading-stats {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.85rem;
}

.reading-time,
.word-count {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.teacher-modal-content .teacher-description {
    font-family: 'Crimson Text', 'Georgia', 'Times New Roman', serif;
    font-size: 1.05rem;
    line-height: 1.75;
    padding: 2.5rem;
    max-height: 320px;
    overflow-x: hidden;
    overflow-y: hidden;
    margin: 0;
    position: relative;
    font-weight: 400;
    color: #2c3e50;
    background: transparent;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: justify;
    hyphens: auto;
    word-spacing: 0.1em;
    letter-spacing: 0.01em;
    
    /* OČUVAVANJE ORIGINALNOG FORMATIRANJA IZ BAZE */
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
    
    /* UKLANJANJE WHITESPACE NA POČETKU I KRAJU - rešeno u JavaScript-u */
    text-indent: 0;
    
    /* DODATNO SPREČAVANJE WHITESPACE-A */
    /* Ukloni margin/padding sa prvog i poslednjeg elementa */
    display: block;
    box-sizing: border-box;
    
    /* Poboljšane opcije za pre-wrap */
    tab-size: 4;
    -webkit-tab-size: 4;
    -moz-tab-size: 4;
    
    /* Poboljšanje readability-ja */
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    
    /* Očuvavanje horizontal spacing */
    font-feature-settings: "kern" 1, "liga" 1;
    -webkit-font-feature-settings: "kern" 1, "liga" 1;
    
    /* Optimizacije za skrolovanje */
    scroll-behavior: auto; /* Uklanjam smooth jer ću koristiti custom animaciju */
    will-change: scroll-position;
}

/* Ukloni margin sa prvog i poslednjeg child elementa */
.teacher-modal-content .teacher-description > *:first-child {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

.teacher-modal-content .teacher-description > *:last-child {
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

/* Ukloni whitespace sa početka i kraja teksta - već postoji ::after za fade efekat */

.teacher-description.expanded {
    overflow-y: auto;
    max-height: 400px;
    padding: 2.5rem; /* Konzistentan padding */
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Optimizacije za smooth skrolovanje */
    scroll-behavior: auto; /* Koristim custom scroll animaciju */
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) rgba(102, 126, 234, 0.1);
}

.teacher-description.expanded::-webkit-scrollbar {
    width: 8px;
}

.teacher-description.expanded::-webkit-scrollbar-track {
    background: rgba(102, 126, 234, 0.1);
    border-radius: 10px;
    margin: 10px 0;
}

.teacher-description.expanded::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
}

.teacher-description.expanded::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a6fd8, #6a4190);
    background-clip: content-box;
}

.reading-progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 4px;
    background: rgba(102, 126, 234, 0.2);
    overflow: hidden;
}

/* Removed - replaced with enhanced version below */

.teacher-description:not(.expanded)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(to bottom, transparent 0%, #f6f9fc 80%, #f6f9fc 100%);
    pointer-events: none;
    z-index: 2;
}

.description-controls {
    padding: 1rem 1.5rem;
    background: rgba(102, 126, 234, 0.05);
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Expand button styles moved to enhanced section below */

.reading-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 500;
}

.reading-dots {
    display: flex;
    gap: 4px;
}

/* Reading dot styles moved to enhanced section below */

/* Pulse animation for current dot */
.reading-dot.current::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    border: 1px solid var(--primary-color);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.4;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Schedule Table */
.teacher-modal-content .schedule-table {
    margin-top: 1.5rem;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.teacher-modal-content .schedule-table table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 0;
}

.teacher-modal-content .schedule-table thead th {
    background-color: #f0f7ff;
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.85rem 1rem;
    text-align: center;
    border-bottom: 1px solid #e0e0e0;
    font-size: 0.95rem;
}

.teacher-modal-content .schedule-table tbody td {
    padding: 0.75rem 1rem;
    text-align: center;
    vertical-align: middle;
    border-bottom: 1px solid #e0e0e0;
    color: #333;
    font-size: 0.9rem;
}

.teacher-modal-content .schedule-table tbody tr:nth-child(even) {
    background-color: #fcfcfc;
}

.teacher-modal-content .schedule-table tbody tr:hover {
    background-color: #f5f5f5;
}

.teacher-modal-content .schedule-table tbody tr:last-child td {
    border-bottom: none;
}

/* Login Modal */
.login-options-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0.5rem;
    width: 100%;
}

.login-option {
    display: flex;
    align-items: center;
    padding: 1.25rem;
    background: #fff;
    border: 2px solid #6A5ACD;
    border-radius: 25px;
    text-decoration: none;
    color: #333;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    width: 100%;
}

.login-option:hover {
    transform: translateY(-2px) scale(1.01);
    text-decoration: none;
    color: #333;
    animation: pulseEffect 0.6s ease-in-out infinite alternate;
}

.login-option:focus {
    outline: 2px solid #6A5ACD;
    outline-offset: 2px;
}

.login-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(106, 90, 205, 0.1);
    border-radius: 50%;
    margin-right: 1rem;
}

.login-icon i {
    font-size: 1.75rem;
    color: #483D8B;
}

.login-content {
    flex: 1;
}

.login-content h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.login-content p {
    margin: 0.25rem 0 0;
    font-size: 0.9rem;
    color: #6c757d;
}

.login-arrow {
    color: #6A5ACD;
    font-size: 1.5rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
}

.login-option:hover .login-arrow {
    opacity: 1;
    transform: translateX(0);
}

.modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: none;
}

.modal-header {
    padding: 1.5rem 1.5rem 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    width: 100%;
    text-align: center;
    margin-bottom: 1rem;
}

.modal-body {
    padding: 1rem 1.5rem 1.5rem;
}

.close {
    font-size: 1.5rem;
    opacity: 0.5;
    transition: var(--transition);
    padding: 0.5rem;
    margin: -0.5rem -0.5rem -0.5rem auto;
    background: transparent;
    border: none;
}

.close:hover {
    opacity: 1;
}

.close:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

@keyframes pulseEffect {
    from { transform: translateY(-2px) scale(1.00); }
    to { transform: translateY(-2px) scale(1.01); }
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
    transition: var(--transition);
}

.skip-link:focus {
    top: 6px;
}

.modal:focus {
    outline: none;
}

.keyboard-navigation *:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .teacher-modal-content .teacher-badges-container {
        gap: 1.5rem;
    }
}

@media (max-width: 992px) {
    .teacher-modal-content .teacher-badges-container {
        gap: 1rem;
        flex-direction: column;
        align-items: stretch;
    }
    
    .teacher-modal-content .stat-item {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .teacher-card {
        padding: 1.5rem;
    }
    
    .teacher-modal-content {
        padding: 1rem;
    }
    
    .teacher-modal-avatar .kt-media {
        width: 70px;
        height: 70px;
    }
    
    .teacher-modal-info .modal-title {
        font-size: 1.3rem;
    }
    
    .teacher-description-header {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .reading-stats {
        gap: 0.5rem;
        font-size: 0.8rem;
    }
    
    .description-controls {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .teacher-card .teacher-description {
        font-size: 1rem;
        line-height: 1.65;
        padding: 1.5rem;
        text-align: left;
        word-spacing: normal;
        letter-spacing: normal;
        /* Čuvaj white-space formatiranje i na mobile */
        white-space: pre-wrap;
    }
    
    .teacher-modal-content .teacher-description p {
        margin-bottom: 1rem;
        font-size: 1rem;
        line-height: 1.65;
    }
    
    .teacher-modal-content .teacher-description p:first-child {
        font-size: 1.05rem;
        margin-bottom: 1.25rem;
    }
    
    /* Uklanjam mobile drop cap optimizacije */
    .teacher-modal-content .teacher-description::first-letter {
        float: none;
        font-size: inherit;
        line-height: inherit;
        padding-right: 0;
        margin-top: 0;
    }
    
    .teacher-modal-content .teacher-description ul,
    .teacher-modal-content .teacher-description ol {
        padding-left: 1.5rem;
        margin: 1rem 0;
    }
    
    .teacher-modal-content .teacher-description li {
        margin-bottom: 0.5rem;
    }
    
    .teacher-modal-content .teacher-description blockquote {
        margin: 1rem 0;
        padding: 1rem;
    }
    
    .teacher-modal-content .teacher-description blockquote::before {
        font-size: 2rem;
        top: 0.25rem;
        left: 0.75rem;
    }
}

@media (max-width: 576px) {
    .login-option {
        padding: 1rem;
    }
    
    .login-icon {
        width: 40px;
        height: 40px;
    }
    
    .login-icon i {
        font-size: 1.5rem;
    }
    
    .login-content h4 {
        font-size: 1rem;
    }
    
    .login-content p {
        font-size: 0.85rem;
    }
    
    .teacher-card .teacher-badges-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .teacher-card .stat-item {
        justify-content: center;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .teacher-card {
        border: 2px solid var(--text-primary);
    }
    
    .teacher-card:hover {
        border-color: var(--accent-color);
    }
    
    .teacher-modal-content .teacher-description {
        color: #000;
        background: #fff;
    }
    
    .teacher-modal-content .teacher-description strong,
    .teacher-modal-content .teacher-description b {
        color: #000;
        font-weight: 700;
    }
    
    .teacher-modal-content .teacher-description em,
    .teacher-modal-content .teacher-description i {
        color: #000;
    }
    
    .teacher-modal-content .teacher-description::first-letter {
        color: inherit;
    }
    
    .teacher-modal-content .teacher-description blockquote {
        background: #f0f0f0;
        border-left-color: #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .teacher-card:hover {
        transform: none;
    }
    
    .progress-bar::after {
        animation: none;
    }
    
    .teacher-modal-content .teacher-description {
        transition: none;
    }
}



/* Print styles */
@media print {
    .teacher-card:hover {
        transform: none;
        box-shadow: none;
    }
    
    .expand-btn,
    .close,
    .login-arrow {
        display: none;
    }
    
    .teacher-modal-content .teacher-description {
        font-family: 'Times', 'Times New Roman', serif;
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        text-align: justify;
    }
    
    .teacher-modal-content .teacher-description::first-letter {
        color: inherit;
    }
}

/* Touch optimizations */
@media (pointer: coarse) {
    .reading-dot {
        width: 16px;
        height: 16px;
        margin: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .close {
        padding: 1rem;
        margin: -1rem;
        min-width: 44px;
        min-height: 44px;
    }
    
    .teacher-card .stat-item {
        min-height: 44px;
    }
    
    /* Poboljšaj touch targets za sve interaktivne elemente */
    .teacher-card .teacher-avatar-btn,
    .teacher-card .teacher-name-btn,
    .teacher-card .teacher-card-book-btn {
        min-height: 44px;
        padding: 12px;
    }
    
    .expand-btn {
        min-height: 44px;
        padding: 12px 20px;
    }
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Navigation Fixes and Improvements */
.navbar {
    padding: 1.25rem 0;
    background-color: transparent !important;
    border-bottom: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    /* max-height: 68px; */
}

.navbar-brand {
    padding: 0;
    /* margin-right: auto; */
    transition: all 0.3s ease;
}

.navbar-brand img {
    max-height: 50px;
    width: auto;
    height: 50px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    image-rendering: auto;
    object-fit: contain;
    object-position: left center;
}

.navbar-brand img:hover {
    transform: scale(1.02);
    filter: brightness(1.05);
}

.navbar-nav {
    align-items: center;
    gap: 0.75rem;
}

/* Ispravka logo prikazivanja */
.navbar #logo {
    display: inline-block;
}

.navbar #logo-dark {
    display: none;
}

.navbar-scrolled #logo {
    display: none;
}

.navbar-scrolled #logo-dark {
    display: inline-block;
}

/* Default navbar styling - white text for transparent navbar */
.navbar-nav .nav-link {
    font-weight: 500;
    color: #ffffff !important;
    padding: 0.75rem 1.25rem !important;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 1rem;
}

.navbar-nav .nav-link:hover {
    color: #f39c12 !important;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.navbar-nav .nav-link:focus {
    color: #f39c12 !important;
    box-shadow: 0 0 0 0.2rem rgba(243, 156, 18, 0.25);
}

/* Scrolled navbar text colors */
.navbar-scrolled .navbar-nav .nav-link {
    color: #2c3e50 !important;
}

.navbar-scrolled .navbar-nav .nav-link:hover {
    color: #3498db !important;
    background-color: rgba(52, 152, 219, 0.05);
}

.navbar-scrolled .navbar-nav .nav-link:focus {
    color: #3498db !important;
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* Moja učionica button special styling - OVERRIDE BOOTSTRAP */
.navbar-nav .nav-link.bg-warning,
button.navbar-nav .nav-link.bg-warning,
a.navbar-nav .nav-link.bg-warning {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    background-color: #667eea !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    padding: 12px 28px !important;
    border-radius: 30px !important;
    border: none !important;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3) !important;
    text-transform: none !important;
    margin-left: 0.75rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    font-size: 1.1rem !important;
}

.navbar-nav .nav-link.bg-warning:hover,
button.navbar-nav .nav-link.bg-warning:hover,
a.navbar-nav .nav-link.bg-warning:hover {
    background: linear-gradient(135deg, #3498db, #2980b9) !important;
    background-color: #3498db !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4) !important;
}

.navbar-nav .nav-link.bg-warning:focus,
button.navbar-nav .nav-link.bg-warning:focus,
a.navbar-nav .nav-link.bg-warning:focus {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    background-color: #667eea !important;
    color: #ffffff !important;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.3) !important;
    outline: none !important;
}

/* Ukloni focus outline kada nije keyboard navigation */
.navbar-nav .nav-link:focus:not(:focus-visible) {
    box-shadow: none !important;
    outline: none;
}

.navbar-nav .nav-link.bg-warning i {
    font-size: 1.2rem;
    margin-right: 0.25rem;
}

/* Hamburger menu styling */
.navbar-toggler {
    border: none;
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    font-size: 1.1rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* Default hamburger icon - white for transparent navbar */
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Scrolled hamburger icon - dark */
.navbar-scrolled .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2844, 62, 80, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-scrolled .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

/* Navbar scroll effect */
.navbar-scrolled {
    background-color: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: fixed;
    padding: 0.75rem 0;
    min-height: 65px;
}

/* Ispravka - koristi height umesto scale za bolju rezoluciju */
.navbar-scrolled .navbar-brand img {
    height: 42px;
    max-height: 42px;
}

.navbar-scrolled .navbar-nav .nav-link {
    font-size: 0.95rem;
    }
    
/* Smooth transitions for navbar */
.navbar,
.navbar-brand img,
    .navbar-nav .nav-link {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Active navigation link styling */
.navbar-nav .nav-link.active {
    color: #f39c12 !important;
    background-color: rgba(255, 255, 255, 0.1);
    font-weight: 600;
}

.navbar-scrolled .navbar-nav .nav-link.active {
        color: #3498db !important;
        background-color: rgba(52, 152, 219, 0.1);
    }
    
.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: #f39c12;
    border-radius: 2px;
    }
    
.navbar-scrolled .navbar-nav .nav-link.active::after {
    background: #3498db;
}

#navbarSupportedContent {
    position: absolute;
    left: 0;
    width: 100%;
    transition: all 0.3s ease;
}

.navbar-scrolled #navbarSupportedContent {
    background: #FFFFFFF5;
    top: 65px;
    
}

.navbar:not(.navbar-scrolled) #navbarSupportedContent {
    background: linear-gradient(135deg, #3498dbf5, #2980b9f5);
    top: 68px;
}

/* Mobile navbar improvements */
@media (max-width: 991.98px) {
    .navbar {
        padding: 1rem 0;
        min-height: 70px;
    }
    
    .navbar-nav .nav-link.active::after {
        display: none;
    }
    
    .navbar-nav .nav-link.active {
        background-color: rgba(52, 152, 219, 0.15);
        border-radius: 8px;
    }
    
    .navbar-scrolled {
        padding: 0.6rem 0;
        min-height: 55px;
    }
    
    .navbar-brand img {
        height: 45px;
        max-height: 45px;
    }
    
    .navbar-scrolled .navbar-brand img {
        height: 38px;
        max-height: 38px;
    }
    
    .navbar-nav .nav-link {
        padding: 0.6rem 1rem !important;
        font-size: 0.95rem;
    }
    
    .navbar-nav .nav-link.bg-warning {
        padding: 10px 24px !important;
        font-size: 1.05rem !important;
        margin-left: 0.5rem;
    }
}

@media (max-width: 767.98px) {
    .navbar {
        padding: 0.75rem 0;
        min-height: 60px;
    }
    
    .navbar-scrolled {
        padding: 0.5rem 0;
        min-height: 50px;
    }
    
    .navbar-nav .nav-link {
        min-height: 44px;
    display: flex;
    align-items: center;
        padding: 0.75rem 1rem !important;
}

    .navbar-toggler {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Mobile logo optimizations */
    .navbar-brand img {
        height: 40px;
        max-height: 40px;
    }
    
    .navbar-scrolled .navbar-brand img {
        height: 35px;
        max-height: 35px;
    }
    
    .navbar-nav .nav-link.bg-warning {
        margin-top: 0.5rem;
        justify-content: center;
        width: 100%;
        max-width: 200px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (min-width: 1200px) {
    .navbar {
        padding: 1.5rem 0;
        min-height: 90px;
    }
    
    .navbar-scrolled {
        padding: 0.85rem 0;
        min-height: 70px;
    }
    
    .navbar-brand img {
        height: 55px;
        max-height: 55px;
    }
    
    .navbar-scrolled .navbar-brand img {
        height: 45px;
        max-height: 45px;
}

    .navbar-nav .nav-link {
        padding: 0.85rem 1.4rem !important;
        font-size: 1.05rem;
}

    .navbar-nav .nav-link.bg-warning {
        padding: 14px 32px !important;
        font-size: 1.15rem !important;
        margin-left: 1rem;
    }
}

/* Collapsing animation improvements */
.navbar-collapse.collapsing {
    transition: height 0.35s ease;
}

/* Focus improvements for better keyboard navigation */
.navbar-nav .nav-link:focus-visible,
.navbar-toggler:focus-visible {
    outline: 2px solid #3498db;
    outline-offset: 2px;
    border-radius: 4px;
}

.navbar-scrolled .navbar-nav .nav-link:focus-visible,
.navbar-scrolled .navbar-toggler:focus-visible {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

/* Ukloni focus stilove kada nije keyboard navigation */
.navbar-nav .nav-link:focus:not(:focus-visible),
.navbar-toggler:focus:not(:focus-visible) {
    outline: none;
    box-shadow: none;
    }
    
/* Specifično za "Moja učionica" button */
.navbar-nav .nav-link.bg-warning:focus-visible {
    outline: 2px solid rgba(102, 126, 234, 0.8);
    outline-offset: 2px;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.3);
    }
    
/* Specifičan override za Moja učionica button */
button.nav-link.js-scroll-trigger.bg-primary.text-white.rounded,
.navbar-nav button.nav-link.bg-warning,
.navbar-nav .nav-link[data-toggle="modal"][data-target="#loginModal"],
.moja-ucionica-btn {
    font-size: 1.1rem;
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    background-color: #667eea !important;
    color: #ffffff !important;
    border: none !important;
}

button.nav-link.js-scroll-trigger.bg-primary.text-white.rounded:hover,
.navbar-nav button.nav-link.bg-warning:hover,
.navbar-nav .nav-link[data-toggle="modal"][data-target="#loginModal"]:hover,
.moja-ucionica-btn:hover {
    background: linear-gradient(135deg, #3498db, #2980b9) !important;
    background-color: #3498db !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4) !important;
}

/* FORCE OVERRIDE - Moja učionica button sa najvećom specifičnošću */
button.nav-link.js-scroll-trigger.bg-primary.text-white.rounded.moja-ucionica-btn,
button.moja-ucionica-btn.nav-link.js-scroll-trigger {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    background-color: #667eea !important;
    color: #ffffff !important;
    border: none !important;
    font-weight: bold !important;
    padding: 12px 28px !important;
    font-size: 1.1rem !important;
}

button.nav-link.js-scroll-trigger.bg-primary.text-white.rounded.moja-ucionica-btn:hover,
button.moja-ucionica-btn.nav-link.js-scroll-trigger:hover {
    background: linear-gradient(135deg, #3498db, #2980b9) !important;
    background-color: #3498db !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4) !important;
}

.navbar-nav .nav-link.bg-warning:focus:not(:focus-visible) {
    outline: none !important;
    box-shadow: none !important;
    }
    
/* Hero section adjustment for transparent navbar */
.home-3 {
    position: relative;
    height: 100vh;
}

/* Remove default padding from main since navbar is now absolute */
.main {
    padding-top: 0 !important;
}

/* High DPI/Retina display optimizations */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .navbar-brand img {
        image-rendering: auto;
        image-rendering: -webkit-optimize-contrast;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
    }
}

/* WOW.js Animation Conflict Fixes */
/* Potpuno onemogućava WOW animacije u FAQ sekciji da spreči scroll bagove */
#questions .wow,
#questions .wow.fadeInUp,
#questions .wow.fadeInUp.animated,
#questions .cta-big-inner.wow {
    animation: none !important;
    animation-name: none !important;
    animation-duration: 0s !important;
    animation-delay: 0s !important;
    animation-fill-mode: none !important;
    animation-play-state: paused !important;
    transform: none !important;
    -webkit-transform: none !important;
    -moz-transform: none !important;
    -ms-transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    will-change: auto !important;
}

/* Dodatno osiguravanje da se WOW klase ne primenjuju */
#questions .wow::before,
#questions .wow::after {
    animation: none !important;
}

/* Alternativno, sporije WOW animacije da ne ometaju scroll */
.cta-big .wow:not(#questions .wow) {
    animation-duration: 0.3s !important;
    animation-delay: 0.1s !important;
}

/* Smanjimo impact WOW animacija tokom scroll eventi - IZUZEV about sekcije */
body.scrolling .wow:not(#about .wow):not(#questions .wow),
html.scrolling .wow:not(#about .wow):not(#questions .wow) {
    animation-play-state: paused !important;
}

/* About Section Equal Height Cards */
#about .row {
    display: flex;
    flex-wrap: wrap;
}

#about .row > [class*="col-"] {
    display: flex;
}

/* About Section Card Animations - Poboljšane animacije za kartice */
#about .lbl-service-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
    opacity: 1;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
    cursor: default; /* Nije clickable */
    border: 1px solid rgba(102, 126, 234, 0.1);
    will-change: transform, box-shadow;
    
    /* Jednaka visina za sve kartice */
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 300px; /* Minimalna visina */
}

/* Shimmer efekat uklonjen na zahtev korisnika */

#about .lbl-service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

#about .lbl-service-card .card-icon {
    padding: 2rem 0 1rem;
    transition: all 0.4s ease;
    text-align: center;
    flex-shrink: 0; /* Ne smanjuj ikonu */
}

#about .lbl-service-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

#about .lbl-service-card .card-icon img {
    transition: all 0.4s ease;
    filter: drop-shadow(0 5px 15px rgba(102, 126, 234, 0.3));
}

#about .lbl-service-card:hover .card-icon img {
    filter: drop-shadow(0 8px 25px rgba(102, 126, 234, 0.4));
}

#about .lbl-service-card .card-text {
    padding: 0 2rem 2rem;
    position: relative;
    z-index: 2;
    flex: 1; /* Zauzmi preostali prostor */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

#about .lbl-service-card .card-text h3 {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    text-align: center;
    flex-shrink: 0; /* Ne smanjuj naslov */
}

#about .lbl-service-card:hover .card-text h3 {
    color: var(--primary-color);
    transform: translateY(-2px);
}

#about .lbl-service-card .card-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    text-align: center;
    flex: 1; /* Zauzmi preostali prostor */
    margin: 0; /* Ukloni default margin */
}

#about .lbl-service-card:hover .card-text p {
    color: var(--text-primary);
}

/* Staggered animation effect za kartice */
#about .wow.fadeInDown:nth-child(1) {
    animation-delay: 0.1s !important;
    animation-duration: 0.8s !important;
}

#about .wow.fadeInDown:nth-child(2) {
    animation-delay: 0.3s !important;
    animation-duration: 0.8s !important;
}

#about .wow.fadeInDown:nth-child(3) {
    animation-delay: 0.5s !important;
    animation-duration: 0.8s !important;
}

/* Uklonjen pulse effect - kartice više nisu clickable */

/* Uklonjen focus state - kartice više nisu clickable */

/* Uklonjen in-viewport animacije - koristimo samo WOW.js */

/* Uprošćen hover state bez varijabli */

/* Uklonjen floating animation - zadržavam samo WOW.js animacije */

/* Uklonjen glow effect - kartice više nisu clickable */

/* Enhanced loading states */
#about .lbl-service-card.loading {
    pointer-events: none;
    opacity: 0.7;
}

#about .lbl-service-card.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shimmerLoad 1.5s infinite;
}

@keyframes shimmerLoad {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Mobile optimizations */
@media (max-width: 768px) {
    #about .lbl-service-card {
        min-height: 280px; /* Manja minimalna visina na mobile */
    }
    
    #about .lbl-service-card:hover {
        transform: translateY(-5px) scale(1.01);
    }
    
    #about .lbl-service-card .card-text h3 {
        font-size: 1.2rem;
    }
    
    #about .lbl-service-card .card-text p {
        font-size: 0.9rem;
    }
    
    #about .lbl-service-card .card-icon {
        padding: 1.5rem 0 0.75rem;
    }
    
    #about .lbl-service-card .card-text {
        padding: 0 1.5rem 1.5rem;
    }
    
    /* Uklonjen in-viewport animation - koristimo samo WOW.js */
}

/* Tablet optimizations */
@media (max-width: 992px) and (min-width: 769px) {
    #about .lbl-service-card {
        min-height: 320px; /* Srednja visina za tablet */
    }
}

/* Large screen optimizations */
@media (min-width: 1200px) {
    #about .lbl-service-card {
        min-height: 350px; /* Veća visina za velike ekrane */
    }
    
    #about .lbl-service-card .card-text h3 {
        font-size: 1.4rem;
    }
    
    #about .lbl-service-card .card-text p {
        font-size: 1rem;
    }
}

/* Touch optimizations - uklonjen :active efekat */
@media (pointer: coarse) {
    #about .lbl-service-card {
        min-height: 44px; /* Održava min-height za layout */
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    #about .lbl-service-card {
        border: 2px solid var(--text-primary);
    }
    
    #about .lbl-service-card:hover {
        background: var(--bg-light);
        border-color: var(--primary-color);
    }
}

/* Reduced motion respects */
@media (prefers-reduced-motion: reduce) {
    #about .lbl-service-card {
        animation: none !important;
        transition: none !important;
    }
    
    #about .lbl-service-card:hover {
        transform: none;
    }
}

/* Logo quality improvements moved to main responsive sections above */



/* Styling za različite vrste white space elemenata */
.teacher-modal-content .teacher-description br {
    line-height: 1.75;
}

/* Scroll momentum indicators */
.teacher-description.scrolling-down {
    box-shadow: inset 0 10px 10px -10px rgba(102, 126, 234, 0.2);
}

.teacher-description.scrolling-up {
    box-shadow: inset 0 -10px 10px -10px rgba(102, 126, 234, 0.2);
}

/* Enhanced reading dots */
.reading-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-color);
    opacity: 0.3;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
}

.reading-dot.active {
    opacity: 1;
    transform: scale(1.2);
    box-shadow: 0 0 8px rgba(102, 126, 234, 0.4);
}

.reading-dot.current {
    opacity: 1;
    transform: scale(1.4);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 0 12px rgba(102, 126, 234, 0.6);
}

.reading-dot.hover {
    opacity: 0.8;
    transform: scale(1.3);
    background: var(--secondary-color);
}

.reading-dot:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 3px;
    opacity: 1;
}

/* Pulse animation for current dot */
.reading-dot.current::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 50%;
    border: 1px solid var(--primary-color);
    animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.4;
    }
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Enhanced progress bar */
.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    width: 0%;
    transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border-radius: 0 2px 2px 0;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
    border-radius: inherit;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateZ(0); }
    100% { transform: translateX(100%) translateZ(0); }
}

/* Improved scrollbar styling */
.teacher-description.expanded::-webkit-scrollbar {
    width: 8px;
    background: transparent;
    }
    
.teacher-description.expanded::-webkit-scrollbar-track {
    background: rgba(102, 126, 234, 0.1);
    border-radius: 10px;
    margin: 10px 0;
}

.teacher-description.expanded::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: content-box;
    transition: all 0.3s ease;
}

.teacher-description.expanded::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a6fd8, #6a4190);
    background-clip: content-box;
    transform: scaleY(1.1);
}

.teacher-description.expanded::-webkit-scrollbar-thumb:active {
    background: linear-gradient(135deg, #4a5fc8, #5a3180);
    background-clip: content-box;
}

/* Firefox scrollbar */
.teacher-description.expanded {
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) rgba(102, 126, 234, 0.1);
}

/* Enhanced expand button */
.expand-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.expand-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.expand-btn:hover::before {
    left: 100%;
}

.expand-btn:hover {
    transform: translateY(-2px) translateZ(0);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.expand-btn:active {
    transform: translateY(-1px) translateZ(0);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.5);
}

.expand-btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.expand-btn i {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
}

.expand-btn.expanded i {
    transform: rotate(180deg);
}

/* Loading state for text */
.teacher-description.loading {
    position: relative;
    pointer-events: none;
}

.teacher-description.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

/* Smooth transitions for all interactive elements */
.reading-indicator,
.description-controls,
.teacher-description-header {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Focus improvements */
.teacher-description:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast improvements */
@media (prefers-contrast: high) {
    .reading-dot {
        border: 1px solid var(--text-primary);
    }
    
    .reading-dot.active,
    .reading-dot.current {
        background: var(--text-primary);
        border-color: var(--text-primary);
    }
    
    .progress-bar {
        background: var(--text-primary);
    }
}

/* Reduced motion improvements */
@media (prefers-reduced-motion: reduce) {
    .reading-dot,
    .progress-bar,
    .expand-btn,
    .teacher-description {
        transition: none;
    }
    
    .reading-dot.current::after {
        animation: none;
    }
    
    .progress-bar::after {
        animation: none;
    }
    
    .expand-btn::before {
        transition: none;
    }
}

/* ===== QUESTIONS SECTION OPTIMIZATION ===== */
/* Optimizovana sekcija za česta pitanja */

#questions.cta-big.cta-alt {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    padding: 120px 0;
    border-radius: 0;
}

#questions.cta-big.cta-alt::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 0, 0, 0.3) 0%, 
        rgba(0, 0, 0, 0.1) 50%,
        rgba(0, 0, 0, 0.2) 100%);
    z-index: 1;
}

#questions .container {
    position: relative;
    z-index: 2;
}

#questions .row {
    justify-content: center;
    align-items: center;
}

#questions .col-md-10.col-lg-8 {
    max-width: 600px;
}

/* Optimizovan CTA inner kontejner */
#questions .cta-big-inner {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 3rem 2rem;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
    backdrop-filter: blur(10px);
}

#questions .cta-big-inner:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.98);
}

#questions .cta-big-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(102, 126, 234, 0.1), 
        transparent);
    transition: left 0.8s ease;
    z-index: 1;
}

#questions .cta-big-inner:hover::before {
    left: 100%;
}

/* Optimizovana FAQ ikona */
#questions .cta-big-inner img {
    width: 120px !important;
    height: auto;
    margin-bottom: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    filter: drop-shadow(0 8px 25px rgba(102, 126, 234, 0.3));
    position: relative;
    z-index: 2;
}

#questions .cta-big-inner:hover img {
    transform: scale(1.05) rotate(2deg);
    filter: drop-shadow(0 12px 35px rgba(102, 126, 234, 0.4));
}

/* Optimizovan naslov */
#questions .cta-big-inner h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.3;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

#questions .cta-big-inner:hover h1 {
    color: #667eea;
    transform: translateY(-2px);
}

/* Optimizovan paragraf */
#questions .cta-big-inner p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

#questions .cta-big-inner:hover p {
    color: var(--text-primary);
}

/* Optimizovan button */
#questions .btn-action.btn-white {
    background: linear-gradient(135deg, #1cafc6, #15ccbe);
    color: white !important;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(28, 175, 198, 0.4);
    position: relative;
    z-index: 2;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 200px;
    justify-content: center;
}

#questions .btn-action.btn-white::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.6s ease;
}

#questions .btn-action.btn-white:hover::before {
    left: 100%;
}

#questions .btn-action.btn-white:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 35px rgba(28, 175, 198, 0.5);
    color: white !important;
    text-decoration: none;
    background: linear-gradient(135deg, #15ccbe, #00C6A7);
}

#questions .btn-action.btn-white:active {
    transform: translateY(-1px) scale(1.01);
    box-shadow: 0 8px 25px rgba(28, 175, 198, 0.6);
}

#questions .btn-action.btn-white:focus {
    outline: 2px solid #1cafc6;
    outline-offset: 4px;
    box-shadow: 0 12px 35px rgba(28, 175, 198, 0.5);
}

/* Dodajemo ikonicu na button */
#questions .btn-action.btn-white::after {
    content: '\f059'; /* FontAwesome question-circle ikona */
    font-family: 'Font Awesome 5 Free', 'Font Awesome 5 Pro', 'FontAwesome';
    font-weight: 900;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

#questions .btn-action.btn-white:hover::after {
    transform: scale(1.1) rotate(15deg);
}

/* Floating particles effect */
#questions::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
    z-index: 1;
}

#questions::before {
    content: '';
    position: absolute;
    top: 60%;
    right: 15%;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, rgba(118, 75, 162, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
    z-index: 1;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.5;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.8;
    }
}

/* Responsive optimizacije */
@media (max-width: 768px) {
    #questions.cta-big.cta-alt {
        padding: 80px 0;
    }
    
    #questions .cta-big-inner {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    #questions .cta-big-inner h1 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    #questions .cta-big-inner img {
        width: 100px !important;
        margin-bottom: 1.5rem;
    }
    
    #questions .cta-big-inner p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    #questions .btn-action.btn-white {
        padding: 0.85rem 2rem;
        font-size: 1rem;
        min-width: 180px;
    }
    
    #questions .cta-big-inner:hover {
        transform: translateY(-4px);
    }
}

@media (max-width: 576px) {
    #questions .cta-big-inner {
        padding: 1.5rem 1rem;
        margin: 0 0.5rem;
    }
    
    #questions .cta-big-inner h1 {
        font-size: 1.6rem;
    }
    
    #questions .cta-big-inner img {
        width: 80px !important;
    }
    
    #questions .btn-action.btn-white {
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
        min-width: 160px;
    }
}

@media (min-width: 1200px) {
    #questions.cta-big.cta-alt {
        padding: 140px 0;
    }
    
    #questions .cta-big-inner {
        padding: 3.5rem 2.5rem;
    }
    
    #questions .cta-big-inner h1 {
        font-size: 2.5rem;
    }
    
    #questions .cta-big-inner img {
        width: 140px !important;
    }
    
    #questions .cta-big-inner p {
        font-size: 1.2rem;
    }
    
    #questions .btn-action.btn-white {
        padding: 1.2rem 3rem;
        font-size: 1.2rem;
        min-width: 220px;
    }
}

/* High contrast mode podrška */
@media (prefers-contrast: high) {
    #questions .cta-big-inner {
        border: 2px solid var(--text-primary);
        background: #ffffff;
    }
    
    #questions .cta-big-inner h1 {
        color: #000000;
    }
    
    #questions .cta-big-inner p {
        color: #333333;
    }
    
    #questions .btn-action.btn-white {
        background: var(--text-primary);
        color: #ffffff !important;
        border: 2px solid var(--text-primary);
    }
}

/* Reduced motion podrška */
@media (prefers-reduced-motion: reduce) {
    #questions .cta-big-inner,
    #questions .cta-big-inner img,
    #questions .cta-big-inner h1,
    #questions .cta-big-inner p,
    #questions .btn-action.btn-white {
        transition: none;
        animation: none;
    }
    
    #questions .cta-big-inner:hover {
        transform: none;
    }
    
    #questions::after,
    #questions::before {
        animation: none;
    }
    
    #questions::after,
    #questions::before {
        display: none;
    }
}



/* Print stilovi */
@media print {
    #questions.cta-big.cta-alt::before,
    #questions::after,
    #questions::before {
        display: none;
    }
    
    #questions .cta-big-inner {
        box-shadow: none;
        border: 1px solid #ccc;
        background: #fff;
        padding: 2rem;
    }
    
    #questions .btn-action.btn-white {
        background: #fff;
        color: #000 !important;
        border: 1px solid #000;
        box-shadow: none;
    }
}

/* Touch optimizacije */
@media (pointer: coarse) {
    #questions .btn-action.btn-white {
        min-height: 44px;
        padding: 1rem 2rem;
    }
    
    #questions .cta-big-inner img {
        cursor: default;
    }
}

/* ===== PRICING SECTION REDESIGN ===== */
/* Moderni, kompaktni dizajn koji prati stil platforme */

#pricing.pricing-section {
    background: linear-gradient(135deg, #f8faff 0%, #e9ecef 100%);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

#pricing.pricing-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.03) 0%, 
        rgba(118, 75, 162, 0.02) 50%,
        rgba(155, 89, 182, 0.01) 100%);
    z-index: 1;
}

#pricing .container {
    position: relative;
    z-index: 2;
}

/* Pricing intro optimizacije */
#pricing .pricing-intro {
    margin-bottom: 4rem;
    text-align: center;
}

#pricing .pricing-intro h1 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

#pricing .pricing-intro h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 2px;
}

#pricing .pricing-intro p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Kompaktni pricing cards - bez fiksne visine */
#pricing .table-left,
#pricing .table-right,
#pricing .table-center {
    background: rgba(255, 255, 255, 0.98);
    border-radius: 20px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.12);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: visible;
    border: 2px solid rgba(102, 126, 234, 0.1);
    margin-bottom: 2rem;
    height: auto;
    display: flex;
    flex-direction: column;
    z-index: 5;
    backdrop-filter: blur(10px);
}

#pricing .table-left:hover,
#pricing .table-right:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 70px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.3);
    background: rgba(255, 255, 255, 1);
}

/* Premium plan special styling - povećana vidljivost */
#pricing .premium-plan {
    transform: scale(1.08);
    border: 3px solid #667eea;
    box-shadow: 0 20px 60px rgba(102, 126, 234, 0.25);
    position: relative;
    z-index: 10;
    background: rgba(255, 255, 255, 1) !important;
}

#pricing .premium-plan::before {
    content: 'NAJPOPULARNIJI';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    z-index: 4;
}

#pricing .premium-plan:hover {
    transform: scale(1.08) translateY(-10px);
    box-shadow: 0 30px 80px rgba(102, 126, 234, 0.3);
}

/* Pricing details container - prirodna visina */
#pricing .pricing-details {
    padding: 2.5rem 2rem 2rem;
    text-align: center;
    height: auto;
    display: flex;
    flex-direction: column;
    position: relative;
}

#pricing .pricing-details h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
    position: relative;
}

#pricing .premium-plan .pricing-details h2 {
    color: #667eea;
}

/* Price styling */
#pricing .pricing-details > span {
    font-size: 1.4rem;
    font-weight: 600;
    color: #667eea;
    margin-bottom: 1.5rem;
    display: block;
    line-height: 1.3;
}

#pricing .text-green {
    color: #2ecc71 !important;
    font-size: 1.6rem !important;
    font-weight: 700;
}

/* Moderni discount prikaz */
#pricing .discount-container {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

#pricing .price-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

#pricing .old-price {
    position: relative;
    color: #999;
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.7;
}

#pricing .old-price::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -2px;
    right: -2px;
    height: 3px;
    background: #e74c3c;
    transform: rotate(-3deg);
    border-radius: 1px;
    box-shadow: 0 1px 3px rgba(231, 76, 60, 0.3);
}

#pricing .new-price {
    color: #2ecc71;
    font-size: 1.8rem;
    font-weight: 700;
    position: relative;
}

#pricing .discount-badge {
    position: absolute;
    top: -25px;
    right: -15px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
    animation: bounce 2s infinite;
    z-index: 5;
}

#pricing .discount-badge::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid #c0392b;
}

#pricing .promo-timer {
    display: inline-block;
    background: rgba(102, 126, 234, 0.08);
    color: #667eea;
    padding: 0.2rem 0.6rem;
    border-radius: 10px;
    font-size: 0.65rem;
    font-weight: 500;
    border: 1px solid rgba(102, 126, 234, 0.15);
    text-align: center;
    transition: all 0.3s ease;
    line-height: 1.2;
}

#pricing .promo-timer:hover {
    background: rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.3);
}

#pricing .savings-highlight {
    display: inline-block;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
    border: none;
    transition: all 0.3s ease;
    line-height: 1.3;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#pricing .savings-highlight:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
}

/* Animacije */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Mobile responsive za discount prikaz */
@media (max-width: 768px) {
    #pricing .price-comparison {
        flex-direction: column;
        gap: 0.5rem;
    }

    #pricing .new-price {
        font-size: 1.5rem;
    }

    #pricing .old-price {
        font-size: 1rem;
    }

    #pricing .discount-badge {
        top: -20px;
        right: -10px;
        font-size: 0.7rem;
        padding: 0.25rem 0.6rem;
    }

    #pricing .promo-timer {
        padding: 0.15rem 0.5rem;
        font-size: 0.6rem;
        border-radius: 8px;
    }

    #pricing .savings-highlight {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
        margin-top: 0.4rem;
        border-radius: 16px;
        letter-spacing: 0.3px;
    }
}

/* Uklanjanje nepotrebnih razmaka između sekcija */
.teachers-section {
    padding-bottom: 0 !important;
    margin-bottom: 0;
}

#pricing.pricing-section {
    margin-bottom: 0;
}

#contact.cta-sm {
    margin-top: 0;
    margin-bottom: 0;
}

#login.cta-big.cta-alt {
    margin-top: 0;
    margin-bottom: 0;
    border-bottom: none;
}

.footer-sm {
    margin-top: 0;
    border-top: none;
}

/* Direktno povezivanje contact sekcije sa footer-om */
#contact.cta-sm + .footer-sm {
    margin-top: 0 !important;
    padding-top: 40px;
}

/* Direktno povezivanje login sekcije sa footer-om */
#login.cta-big.cta-alt + .footer-sm {
    margin-top: 0 !important;
    padding-top: 40px;
}

/* Uklanjanje svih mogućih razmaka */
#contact.cta-sm::after,
#contact.cta-sm::before {
    display: none;
}

#login.cta-big.cta-alt::after,
#login.cta-big.cta-alt::before {
    display: none;
}

.footer-sm::before,
.footer-sm::after {
    display: none;
}

/* Osiguraj da nema floating elemenata */
#contact.cta-sm {
    clear: both;
    overflow: hidden;
}

#login.cta-big.cta-alt {
    clear: both;
    overflow: hidden;
}

.footer-sm {
    clear: both;
    overflow: hidden;
}

/* Kompaktniji layout - uklanjanje nepotrebnih padding-a */
.main {
    padding-bottom: 0 !important;
}

/* Optimizacija sekcija za kompaktniji prikaz */
#pricing.pricing-section {
    padding-bottom: 80px;
}

#contact.cta-sm {
    padding: 60px 0 0 0;
}

#login.cta-big.cta-alt {
    padding: 80px 0 0 0;
    margin-bottom: 0;
}

.footer-sm {
    padding: 40px 0;
    margin-top: 0;
}

/* Responsive optimizacije za kompaktniji layout */
@media (max-width: 768px) {
    #pricing.pricing-section {
        padding-bottom: 60px;
    }
    
    #contact.cta-sm {
    padding: 40px 0 0 0;
}
    
    #login.cta-big.cta-alt {
        padding: 60px 0 0 0;
    }
    
    .footer-sm {
        padding: 30px 0;
    }
}

@media (max-width: 576px) {
    #pricing.pricing-section {
        padding-bottom: 40px;
    }
    
    #contact.cta-sm {
        padding: 30px 0 0 0;
    }
    
    #login.cta-big.cta-alt {
        padding: 40px 0 0 0;
    }
    
    .footer-sm {
        padding: 20px 0;
    }
}

@media (max-width: 576px) {
    #pricing .discount-container {
        margin-bottom: 0.75rem;
    }

    #pricing .new-price {
        font-size: 1.3rem;
    }

    #pricing .promo-timer {
        padding: 0.1rem 0.4rem;
        font-size: 0.55rem;
        border-radius: 6px;
    }

    #pricing .savings-highlight {
        font-size: 0.55rem;
        padding: 0.1rem 0.4rem;
        margin-top: 0.2rem;
        border-radius: 6px;
    }
}

/* Features list - bez scroll-a */
#pricing .pricing-details ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    flex: 1;
    text-align: left;
}

#pricing .pricing-details li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
    color: #555;
    line-height: 1.4;
    position: relative;
    padding-left: 1.8rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

#pricing .pricing-details li:last-child {
    border-bottom: none;
}

#pricing .pricing-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.4rem;
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, #2ecc71, #27ae60);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    box-shadow: 0 1px 4px rgba(46, 204, 113, 0.25);
}

/* Separators - uklanjamo ih jer su zastareli */
#pricing .land-sep1,
#pricing .land-sep2,
#pricing .land-sep3 {
    display: none;
}

/* Modern buttons - optimizovano za bolju vidljivost */
#pricing .btn-action.btn-green {
    background: linear-gradient(135deg, #2ecc71, #27ae60) !important;
    border: none !important;
    padding: 1.2rem 2.5rem !important;
    font-size: 1.1rem !important;
    font-weight: 600 !important;
    border-radius: 50px !important;
    color: white !important;
    text-decoration: none !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 10px 30px rgba(46, 204, 113, 0.4) !important;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-width: 200px;
    margin-top: auto;
    z-index: 2;
}

#pricing .btn-action.btn-green::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.6s ease;
}

#pricing .btn-action.btn-green:hover::before {
    left: 100%;
}

#pricing .btn-action.btn-green:hover {
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: 0 12px 35px rgba(46, 204, 113, 0.4) !important;
    background: linear-gradient(135deg, #27ae60, #229954) !important;
    color: white !important;
    text-decoration: none !important;
}

#pricing .btn-action.btn-green:active {
    transform: translateY(-1px) scale(1.01) !important;
    box-shadow: 0 8px 25px rgba(46, 204, 113, 0.5) !important;
}

#pricing .btn-action.btn-green:focus {
    outline: 2px solid #2ecc71 !important;
    outline-offset: 4px !important;
    box-shadow: 0 12px 35px rgba(46, 204, 113, 0.4) !important;
}

/* Premium button special styling */
#pricing .premium-plan .btn-action.btn-green {
    background: linear-gradient(135deg, #667eea, #764ba2) !important;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4) !important;
}

#pricing .premium-plan .btn-action.btn-green:hover {
    background: linear-gradient(135deg, #764ba2, #9b59b6) !important;
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.5) !important;
}

#pricing .premium-plan .btn-action.btn-green:focus {
    outline: 2px solid #667eea !important;
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.4) !important;
}

/* Icon na button */
#pricing .btn-action.btn-green::after {
    content: '→';
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    margin-left: 0.25rem;
}

#pricing .btn-action.btn-green:hover::after {
    transform: translateX(3px);
}

/* Floating elements - ispravka z-index konflikta */
#pricing .pricing-section::after {
    content: '';
    position: absolute;
    top: 15%;
    left: 8%;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
    z-index: 0;
}

#pricing .pricing-section::before {
    content: '';
    position: absolute;
    top: 70%;
    right: 10%;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(118, 75, 162, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
    z-index: 0;
}

/* Responsive Design */
@media (max-width: 992px) {
    #pricing .premium-plan {
        transform: none;
        margin-top: 2rem;
        margin-bottom: 2rem;
    }
    
    #pricing .premium-plan::before {
        top: -12px;
        font-size: 0.75rem;
        padding: 6px 20px;
    }
    
    #pricing .pricing-intro h1 {
        font-size: 2.4rem;
    }
    
    #pricing .pricing-details {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 768px) {
    #pricing.pricing-section {
        padding: 80px 0;
    }
    
    #pricing .pricing-intro {
        margin-bottom: 3rem;
    }
    
    #pricing .pricing-intro h1 {
        font-size: 2rem;
    }
    
    #pricing .pricing-intro p {
        font-size: 1.1rem;
    }
    
    #pricing .pricing-details {
        padding: 1.5rem 1rem;
    }
    
    #pricing .pricing-details h2 {
        font-size: 1.6rem;
    }
    
    #pricing .pricing-details > span {
        font-size: 1.2rem;
    }
    
    #pricing .text-green {
        font-size: 1.4rem !important;
    }
    
    #pricing .pricing-details li {
        font-size: 0.85rem;
        padding: 0.35rem 0;
        padding-left: 1.6rem;
    }
    
    #pricing .pricing-details li::before {
        width: 16px;
        height: 16px;
        font-size: 0.7rem;
        top: 0.35rem;
    }
    
    #pricing .btn-action.btn-green {
        padding: 0.9rem 1.8rem !important;
        font-size: 1rem !important;
        min-width: 160px;
    }
    
    #pricing .premium-plan::before {
        font-size: 0.7rem;
        padding: 5px 16px;
        top: -10px;
    }
}

@media (max-width: 576px) {
    #pricing .pricing-intro h1 {
        font-size: 1.8rem;
    }
    
    #pricing .pricing-details {
        padding: 1.25rem 0.75rem;
    }
    
    #pricing .pricing-details h2 {
        font-size: 1.4rem;
    }
    
    #pricing .pricing-details > span {
        font-size: 1.1rem;
    }
    
    #pricing .text-green {
        font-size: 1.3rem !important;
    }
    
    #pricing .promo-period {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    #pricing .pricing-details li {
        font-size: 0.8rem;
        padding: 0.3rem 0;
        padding-left: 1.5rem;
    }
    
    #pricing .pricing-details li::before {
        width: 15px;
        height: 15px;
        font-size: 0.65rem;
        top: 0.3rem;
    }
    
    #pricing .btn-action.btn-green {
        padding: 0.8rem 1.5rem !important;
        font-size: 0.95rem !important;
        min-width: 140px;
    }
}

@media (min-width: 1200px) {
    #pricing.pricing-section {
        padding: 120px 0;
    }
    
    #pricing .pricing-intro h1 {
        font-size: 3.2rem;
    }
    
    #pricing .pricing-intro p {
        font-size: 1.3rem;
    }
    
    #pricing .pricing-details {
        padding: 3rem 2.5rem;
    }
    
    #pricing .pricing-details h2 {
        font-size: 2rem;
    }
    
    #pricing .pricing-details > span {
        font-size: 1.5rem;
    }
    
    #pricing .text-green {
        font-size: 1.7rem !important;
    }
    
    #pricing .btn-action.btn-green {
        padding: 1.1rem 2.2rem !important;
        font-size: 1.15rem !important;
        min-width: 200px;
    }
    
    #pricing .promo-timer {
        padding: 0.25rem 0.8rem;
        font-size: 0.7rem;
        border-radius: 12px;
    }
    
    #pricing .savings-highlight {
        font-size: 0.7rem;
        padding: 0.25rem 0.8rem;
        margin-top: 0.35rem;
        border-radius: 12px;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    #pricing .table-left,
    #pricing .table-right,
    #pricing .premium-plan {
        border: 2px solid #2c3e50;
    }
    
    #pricing .pricing-details li::before {
        background: #2c3e50;
    }
    
    #pricing .btn-action.btn-green {
        background: #2c3e50 !important;
        border: 2px solid #2c3e50 !important;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    #pricing .table-left,
    #pricing .table-right,
    #pricing .premium-plan,
    #pricing .btn-action.btn-green {
        transition: none;
        animation: none;
    }
    
    #pricing .table-left:hover,
    #pricing .table-right:hover,
    #pricing .premium-plan:hover {
        transform: none;
    }
    
    #pricing::after,
    #pricing::before {
        animation: none;
        display: none;
    }
}



/* Print styles */
@media print {
    #pricing::after,
    #pricing::before {
        display: none;
    }
    
    #pricing .table-left,
    #pricing .table-right,
    #pricing .premium-plan {
        box-shadow: none;
        border: 1px solid #ccc;
        break-inside: avoid;
    }
    
    #pricing .btn-action.btn-green {
        background: #fff !important;
        color: #000 !important;
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
}

/* Touch optimizations */
@media (pointer: coarse) {
    #pricing .btn-action.btn-green {
        min-height: 44px;
        padding: 1rem 2rem !important;
    }
    
    #pricing .pricing-details li::before {
        min-width: 20px;
        min-height: 20px;
    }
}

/* ========================================
   HERO SECTION ANIMATED BUTTONS
   ======================================== */

/* Button container styling */
.button-container {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 20px;
}

/* Base button styling for hero section */
.hero-inner .btn-action {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
    box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
    border-radius: 25px;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-transform: none;
    background: linear-gradient(45deg, #ffc107, #ffca28);
    border: 2px solid transparent;
    color: #212529 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 14px;
    min-width: 140px;
    white-space: nowrap;
}

/* Hover effects */
.hero-inner .btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 193, 7, 0.3);
    background: linear-gradient(45deg, #ffca28, #ffd54f);
    border-color: rgba(255, 193, 7, 0.2);
}

/* Active state */
.hero-inner .btn-action:active {
    transform: translateY(-1px);
    transition-duration: 0.1s;
}

/* Focus state for accessibility */
.hero-inner .btn-action:focus {
    outline: none;
    box-shadow: 0 3px 12px rgba(0,0,0,0.08), 0 0 0 2px rgba(255, 193, 7, 0.4);
}

/* Wave effect animation */
.hero-inner .btn-action::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-inner .btn-action:hover::before {
    left: 100%;
}

/* Icon styling within buttons */
.hero-inner .btn-action i {
    font-size: 14px;
    transition: transform 0.3s ease;
    margin-right: 2px;
}

.hero-inner .btn-action:hover i {
    transform: scale(1.05);
}

/* Ripple effect on click */
.hero-inner .btn-action::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.hero-inner .btn-action:active::after {
    width: 300px;
    height: 300px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .button-container {
        flex-direction: row;
        gap: 10px;
        align-items: center;
        justify-content: center;
    }
    
    .hero-inner .btn-action {
        flex: 1;
        max-width: 160px;
        text-align: center;
        justify-content: center;
        padding: 10px 16px;
        font-size: 13px;
        min-width: 130px;
    }
    
    .hero-inner .btn-action i {
        font-size: 13px;
    }
}

@media (max-width: 576px) {
    .button-container {
        gap: 8px;
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-inner .btn-action {
        padding: 9px 16px;
        font-size: 13px;
        gap: 5px;
        min-width: 120px;
        max-width: none;
        width: 100%;
    }
    
    .hero-inner .btn-action i {
        font-size: 12px;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .hero-inner .btn-action {
        border: 2px solid #212529;
        background: #ffc107;
    }
    
    .hero-inner .btn-action:hover {
        background: #ffca28;
        border-color: #000;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .hero-inner .btn-action {
        transition: none;
    }
    
    .hero-inner .btn-action:hover {
        transform: none;
        box-shadow: 0 3px 12px rgba(0,0,0,0.08);
    }
    
    .hero-inner .btn-action::before,
    .hero-inner .btn-action::after {
        display: none;
    }
    
    .hero-inner .btn-action i {
        transition: none;
    }
    
    .hero-inner .btn-action:hover i {
        transform: none;
    }
}

/* Dark mode support */


/* Print styles */
@media print {
    .hero-inner .btn-action {
        background: #fff !important;
        color: #000 !important;
        border: 1px solid #000 !important;
        box-shadow: none !important;
        transform: none !important;
    }
    
    .hero-inner .btn-action::before,
    .hero-inner .btn-action::after {
        display: none !important;
    }
}

/* Touch device optimizations */
@media (pointer: coarse) {
    .hero-inner .btn-action {
        min-height: 40px;
        padding: 10px 18px;
        font-size: 14px;
        border-radius: 22px;
    }
    
    .hero-inner .btn-action:hover {
        transform: translateY(-1px); /* Reduced for touch */
    }
}

/* Large screen optimizations */
@media (min-width: 1200px) {
    .button-container {
        gap: 15px;
    }
    
    .hero-inner .btn-action {
        padding: 12px 24px;
        font-size: 15px;
        border-radius: 30px;
        min-width: 160px;
    }
    
    .hero-inner .btn-action i {
        font-size: 15px;
    }
}

/* ========================================
   HERO IMAGE ANIMATIONS
   ======================================== */

/* Hero image container styling */
.hero-img {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base image styling */
.hero-img img {
    max-width: 100%;
    height: auto;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center center;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
    
    /* Subtle pulse animation */
    animation: gentlePulse 4s ease-in-out infinite;
}

.hero-img-hover{
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Gentle pulse animation */
@keyframes gentlePulse {
    0%, 100% {
        transform: scale(1) rotate(0deg);
        filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
    }
    50% {
        transform: scale(1.02) rotate(0.5deg);
        filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.15));
    }
}

.hero-img-hover:hover{
    transform: scale(1.05) rotate(-2deg) translateY(-5px);
}

/* Innovative hover animation - maintains pulse rhythm */
/* .hero-img:hover img {
    filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.2));
    animation: hoverPulse 4s ease-in-out infinite;
} */

/* Hover pulse animation - elevated version of gentle pulse */
/* @keyframes hoverPulse {
    0%, 100% {
        transform: scale(1.05) rotate(-2deg) translateY(-5px);
        filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.2));
    }
    50% {
        transform: scale(1.07) rotate(-1.5deg) translateY(-8px);
        filter: drop-shadow(0 25px 60px rgba(0, 0, 0, 0.25));
    }
} */

/* Smooth transition when entering hover state */
.hero-img img {
    transition: filter 0.3s ease-out;
}

/* Reset animation on mouse leave */
/* .hero-img:not(:hover) img {
    animation: gentlePulse 4s ease-in-out infinite;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.1));
} */

/* Floating particles effect on hover (optional) */
.hero-img::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(255, 193, 7, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform 0.6s ease-out;
    pointer-events: none;
    z-index: -1;
}

.hero-img:hover::before {
    transform: translate(-50%, -50%) scale(1);
}

/* Responsive adjustments for hero image */
@media (max-width: 768px) {
    .hero-img {
        padding: 15px;
        /* margin-top: 30px; */
    }
    
    .hero-img img {
        filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.08));
        animation: gentlePulseMobile 4s ease-in-out infinite;
    }
    
    .hero-img:hover img {
        filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.15));
        animation: hoverPulseMobile 4s ease-in-out infinite;
    }
}

/* Mobile pulse animation */
@keyframes gentlePulseMobile {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.08));
    }
    50% {
        transform: scale(1.01);
        filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.12));
    }
}

/* Mobile hover pulse animation */
@keyframes hoverPulseMobile {
    0%, 100% {
        transform: scale(1.03) rotate(-1deg) translateY(-3px);
        filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.15));
    }
    50% {
        transform: scale(1.04) rotate(-0.5deg) translateY(-5px);
        filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.18));
    }
}

@media (max-width: 576px) {
    .hero-img {
        padding: 10px;
        /* margin-top: 20px; */
    }
    
    .hero-img img {
        filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.06));
        animation: gentlePulseSmall 4s ease-in-out infinite;
    }
    
    .hero-img:hover img {
        filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.12));
        animation: hoverPulseSmall 4s ease-in-out infinite;
    }
}

/* Small screen pulse animations */
@keyframes gentlePulseSmall {
    0%, 100% {
        transform: scale(1);
        filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.06));
    }
    50% {
        transform: scale(1.005);
        filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.08));
    }
}

@keyframes hoverPulseSmall {
    0%, 100% {
        transform: scale(1.02) rotate(-0.5deg) translateY(-2px);
        filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.12));
    }
    50% {
        transform: scale(1.025) rotate(-0.25deg) translateY(-3px);
        filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.15));
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .hero-img img {
        filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3)) contrast(1.2);
    }
    
    .hero-img:hover img {
        filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.4)) contrast(1.2);
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .hero-img img {
        animation: none;
        transition: none;
    }
    
    .hero-img:hover img {
        transform: none;
        animation: none;
    }
    
    .hero-img::before {
        display: none;
    }
}



/* Print styles */
@media print {
    .hero-img img {
        animation: none !important;
        transform: none !important;
        filter: none !important;
        box-shadow: none !important;
    }
    
    .hero-img::before {
        display: none !important;
    }
}