/*
 * Page Header Styles – premium hero section
 * Provides a vibrant background with glassmorphism overlay
 */

.page-header {
    position: relative;
    padding: 150px 0 80px; /* adjusted to clear the 68px navbar */
    background: 
        radial-gradient(circle at 10% 20%, rgba(79, 142, 247, 0.12), transparent 45%),
        radial-gradient(circle at 90% 80%, rgba(124, 58, 237, 0.1), transparent 45%),
        var(--bg-secondary);
    color: var(--text-primary);
    text-align: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

/* Mesh grid overlay */
.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 142, 247, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 142, 247, 0.04) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 40%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 40%, transparent 100%);
    opacity: 0.8;
    z-index: 0;
    pointer-events: none;
}

.page-header-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.page-header h1 {
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    font-weight: 800;
    margin-bottom: 0.8rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.03em;
    animation: fadeInDown 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
    display: inline-block;
}

.page-header p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}