/* ============================================================
   AURISUS — careers.css (page-specific)
   ============================================================ */

/* Page Header */
.page-header {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: flex-end;
    padding-bottom: var(--space-6);
    overflow: hidden;
    isolation: isolate;
    border-bottom: 1px solid color-mix(in srgb, var(--silver) 15%, transparent);
}

.page-header-content {
    position: relative;
    z-index: 2;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 var(--gutter);
    width: 100%;
}

.page-title {
    font-size: clamp(3.5rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.0;
    letter-spacing: -0.02em;
    color: var(--ivory);
    margin: 0 0 var(--space-3);
}

.page-sub {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    font-weight: 400;
    color: var(--silver);
    max-width: 48ch;
    margin: 0;
    line-height: 1.5;
}

/* --- Page-Specific Background: Network --- */
.inner-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.network-svg {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150vw;
    height: 150vw;
    min-width: 800px;
    min-height: 800px;
    transform: translate(-50%, -50%);
    opacity: 0.6;
}

.node {
    animation: pulseNode 4s ease-in-out infinite alternate;
}
.node:nth-child(even) {
    animation-delay: 2s;
}

@keyframes pulseNode {
    0% { opacity: 0.3; transform: scale(1); }
    100% { opacity: 1; transform: scale(1.5); }
}

/* Opportunities List */
.intro-section {
    padding-top: var(--space-7);
    padding-bottom: var(--space-6);
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
    color: var(--ivory);
    margin-bottom: var(--space-5);
    font-weight: 600;
}

.opportunities-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.opportunities-list li {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    color: var(--silver);
    padding-left: var(--space-4);
    border-left: 1px solid color-mix(in srgb, var(--silver) 30%, transparent);
    line-height: 1.5;
}

.opportunities-list strong {
    color: var(--ivory);
    font-weight: 500;
}

/* Get Involved Action Section */
.action-section {
    padding-top: var(--space-6);
    padding-bottom: var(--space-8);
    border-top: 1px solid color-mix(in srgb, var(--silver) 10%, transparent);
}

.action-section .lead {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    color: var(--ivory);
    max-width: 60ch;
    line-height: 1.5;
    margin-bottom: var(--space-5);
}

.email-link {
    color: var(--ivory);
    text-decoration: underline;
    text-decoration-color: var(--silver);
    text-underline-offset: 4px;
    transition: color 0.2s ease;
}

.email-link:hover {
    color: var(--silver);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--ivory);
    color: var(--void);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: background 0.2s ease, transform 0.2s ease;
}

.btn-primary:hover {
    background: var(--silver);
    transform: translateY(-2px);
}

.btn-primary svg {
    width: 20px;
    height: 20px;
}