/* ========================================
   COMPONENT STYLES
   Cards, Project Headers, Animations
   ======================================== */

/* Project Header - Valerin Style */
.project-header {
    background: var(--valerin-primary);
    color: var(--valerin-text-light);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 20px 40px var(--valerin-shadow);
    position: relative;
    overflow: hidden;
}

.project-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
	pointer-events: none;
}

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

.project-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.025em;
    text-align: left;
    padding: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.project-header .project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 20px;
    font-size: 1rem;
    opacity: 0.95;
    position: relative;
    z-index: 1;
}

.project-header .project-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Cards - Valerin Style */
.card {
    background: var(--card);
    padding: 40px;
    border: 1px solid var(--border);
    border-left: 4px solid var(--valerin-primary);
    border-radius: 16px;
    box-shadow: 0 4px 16px var(--valerin-shadow);
    margin-bottom: 40px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.08) 0%, rgba(147, 197, 253, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
	pointer-events: none;
}

.card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--valerin-shadow) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
	pointer-events: none;
}

.card:hover {
    box-shadow: 0 20px 60px var(--valerin-shadow);
    transform: translateY(-4px);
    border-left-color: var(--valerin-red);
    border-color: var(--valerin-red);
}

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

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

.card h2 {
    color: var(--text);
    font-size: 1.875rem;
    margin-bottom: 16px;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.card h3 {
    color: #1e293b;
    font-size: 1.25rem;
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: -0.025em;
}

.card h4 {
    color: #334155;
    font-size: 1.125rem;
    margin-bottom: 12px;
    font-weight: 600;
}

/* Section headers */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 3px solid #f1f5f9;
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #06b6d4 100%);
    border-radius: 2px;
    pointer-events: none;
}

.section-header h3 {
    margin-bottom: 0;
    color: #0f172a;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.025em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes bounce {
	0%, 20%, 50%, 80%, 100% {
		transform: translateY(0);
	}
	40% {
		transform: translateY(-10px);
	}
	60% {
		transform: translateY(-5px);
	}
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}