/* ============================================
   ANALEMMA AI - Components
   ============================================ */

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    border-radius: 0.75rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: 0 4px 20px var(--glow-primary);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--glow-primary), 0 0 60px var(--glow-secondary);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-light);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
}

.btn-ghost:hover {
    color: var(--accent-primary);
}

/* ===== CARDS ===== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(var(--glass-blur));
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: inherit;
    opacity: 0;
    z-index: -1;
    transition: opacity var(--transition-normal);
}

.card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bg-card);
    border-radius: inherit;
    z-index: -1;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-elevated), 0 0 40px var(--glow-primary);
}

.card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 3.5rem;
    height: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 0.75rem;
    box-shadow: 0 4px 15px var(--glow-primary);
    flex-shrink: 0;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.card-header h3 {
    margin: 0;
}

.card-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    color: var(--text-primary);
}

/* ===== GLASS PANEL ===== */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* ===== STATS ===== */
.stat-card {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    backdrop-filter: blur(var(--glass-blur));
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.stat-card:hover::after {
    transform: scaleX(1);
}

.stat-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px var(--glow-primary);
    border-color: var(--accent-primary);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== TABS ===== */
.tabs {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-secondary);
    padding: 0.5rem;
    border-radius: 1rem;
    border: 1px solid var(--border-color);
}

.tab {
    flex: 1;
    padding: 0.875rem 1.5rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-muted);
    background: transparent;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tab:hover {
    color: var(--text-secondary);
    background: var(--bg-tertiary);
}

.tab.active {
    color: var(--text-primary);
    background: var(--gradient-primary);
    box-shadow: 0 4px 15px var(--glow-primary);
}

/* ===== BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 9999px;
    background: rgba(37, 99, 235, 0.15);
    color: var(--accent-tertiary);
    border: 1px solid rgba(37, 99, 235, 0.3);
}

/* ===== DIVIDERS ===== */
.divider {
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--border-color) 20%, 
        var(--accent-primary) 50%, 
        var(--border-color) 80%, 
        transparent 100%);
    margin: 4rem 0;
}

/* ===== LOGO TICKER ===== */
.ticker-container {
    overflow: hidden;
    position: relative;
    padding: 2rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--accent-primary);
    border-bottom: 1px solid var(--accent-primary);
}

.ticker-container::before,
.ticker-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.ticker-container::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-secondary), transparent);
}

.ticker-container::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-secondary), transparent);
}

.ticker-track {
    display: flex;
    animation: ticker 30s linear infinite;
}

.ticker-item {
    flex-shrink: 0;
    padding: 0 3rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition-normal);
}

.ticker-item:hover {
    transform: scale(1.1);
}

.ticker-item img {
    height: 3rem;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%) brightness(0.8);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.ticker-item:hover img {
    filter: grayscale(0%) brightness(1);
    opacity: 1;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== TIMELINE ===== */
.timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: translateY(-50%);
}

.timeline-item {
    position: relative;
    text-align: center;
    flex: 1;
    z-index: 1;
}

.timeline-dot {
    width: 1rem;
    height: 1rem;
    background: var(--accent-primary);
    border-radius: 50%;
    margin: 0 auto 1rem;
    box-shadow: 0 0 20px var(--glow-primary);
    position: relative;
}

.timeline-dot::before {
    content: '';
    position: absolute;
    inset: -4px;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0; }
}

.timeline-content h4 {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.timeline-content p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .tabs {
        flex-direction: column;
    }
    
    .timeline {
        flex-direction: column;
        gap: 2rem;
    }
    
    .timeline::before {
        width: 2px;
        height: 100%;
        left: 1rem;
        top: 0;
        transform: none;
    }
    
    .timeline-item {
        text-align: left;
        padding-left: 3rem;
    }
    
    .timeline-dot {
        position: absolute;
        left: 0;
        top: 0;
        margin: 0;
    }
}