/* =========================================================
   careers.css — Thin overrides for /careers page
   ========================================================= */

/* Shared page-hero primitives are defined in about.css;
   this file assumes about.css loaded first OR reuses utility classes.
   To keep files independent, we re-declare bare minimum here. */

.page-hero {
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}
.page-hero-scene {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}
.page-hero-scene svg { width: 100%; height: 100%; display: block; }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero .mono { display: inline-block; margin-bottom: 18px; color: var(--blue-2); }
.page-hero h1.display {
    font-size: clamp(42px, 6vw, 72px);
    letter-spacing: -.035em;
    font-weight: 500;
    margin: 0 0 18px;
    max-width: 880px;
}
.page-hero .page-hero-sub {
    color: var(--ink-2);
    font-size: 17px;
    line-height: 1.55;
    max-width: 620px;
    margin: 0;
}

.serif-head {
    font-size: clamp(28px, 3.6vw, 44px);
    letter-spacing: -.02em;
    font-weight: 500;
    margin: 10px 0 20px;
}
.section-title {
    font-size: clamp(32px, 4vw, 48px);
    letter-spacing: -.025em;
    font-weight: 500;
    margin: 8px 0 0;
}

/* ---------- job-openings ---------- */
.job-openings { padding: 100px 0 80px; }
.job-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 48px;
}
.filter-btn {
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--line-2);
    background: rgba(120,150,220,.04);
    color: var(--ink-2);
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    transition: all .2s;
}
.filter-btn:hover {
    border-color: var(--blue-2);
    color: var(--ink);
    background: rgba(0,191,255,.08);
}
.filter-btn.active {
    background: linear-gradient(135deg, #00D4FF 0%, #0080C8 100%);
    color: #031021;
    border-color: var(--blue-glow);
    font-weight: 600;
    box-shadow: 0 0 0 1px rgba(0,212,255,.25), 0 8px 24px -6px rgba(0,191,255,.45);
}

.jobs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    min-height: 0;
}
.jobs-grid:empty { display: none; }

/* ---------- no-jobs empty state ---------- */
.no-jobs {
    text-align: center;
    padding: 80px 32px;
    border: 1px dashed var(--line-2);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(11,20,48,.35), rgba(7,13,31,.2));
    position: relative;
    overflow: hidden;
}
.no-jobs::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(0,191,255,.12), transparent 55%);
    pointer-events: none;
}
.no-jobs-art { margin: 0 auto 16px; position: relative; z-index: 1; }
.no-jobs > i.fa-briefcase {
    font-size: 36px;
    color: var(--blue-glow);
    opacity: .85;
    text-shadow: 0 0 24px rgba(0,212,255,.45);
    margin-bottom: 14px;
    display: none; /* SVG art preferred; keep FA as semantic fallback */
}
.no-jobs h3 {
    font-size: 22px;
    font-weight: 500;
    letter-spacing: -.015em;
    margin: 0 0 10px;
    color: var(--ink);
    position: relative;
    z-index: 1;
}
.no-jobs p {
    color: var(--ink-2);
    font-size: 15px;
    line-height: 1.6;
    max-width: 480px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* ---------- recruitment-process ---------- */
.recruitment-process { padding: 100px 0; }
.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}
.process-timeline::before {
    content: "";
    position: absolute;
    top: 30px;
    left: 4%;
    right: 4%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--line-2) 10%, var(--line-2) 90%, transparent);
}
.process-step { padding: 0 20px; text-align: left; position: relative; }
.process-step .step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--bg-3);
    border: 1px solid var(--line-2);
    color: var(--blue-2);
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}
.process-step.active .step-number {
    background: linear-gradient(135deg, #00D4FF, #0080C8);
    border-color: var(--blue-glow);
    color: #031021;
    box-shadow: 0 0 30px -2px rgba(0,212,255,.7), inset 0 0 12px rgba(255,255,255,.25);
}
.process-step h4 { margin: 0 0 8px; font-size: 18px; font-weight: 500; letter-spacing: -.01em; }
.process-step p { margin: 0; color: var(--ink-2); font-size: 13.5px; line-height: 1.55; }

/* ---------- why-join ---------- */
.why-join { padding: 100px 0; }
.reasons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.reason-card {
    position: relative;
    padding: 36px 32px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(11,20,48,.4), rgba(7,13,31,.25));
    overflow: hidden;
    transition: transform .25s, border-color .25s;
}
.reason-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(0,191,255,.1), transparent 60%);
    opacity: 0;
    transition: opacity .3s;
    pointer-events: none;
}
.reason-card:hover { transform: translateY(-3px); border-color: var(--line-2); }
.reason-card:hover::before { opacity: 1; }
.reason-card .num { position: absolute; top: 20px; right: 24px; color: var(--muted); font-size: 10px; }
.reason-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(0,191,255,.18), rgba(0,110,184,.05));
    color: var(--blue-glow);
    border: 1px solid var(--line-2);
    box-shadow: 0 0 24px -8px rgba(0,191,255,.4);
    font-size: 20px;
    margin-bottom: 18px;
}
.reason-card h3 { margin: 0 0 10px; font-size: 19px; font-weight: 500; letter-spacing: -.015em; }
.reason-card p { margin: 0; color: var(--ink-2); font-size: 14px; line-height: 1.6; }

/* ---------- benefits ---------- */
.benefits { padding: 100px 0; }
.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.benefits-list { display: flex; flex-direction: column; gap: 18px; }
.benefit-item {
    display: flex;
    gap: 16px;
    padding: 22px 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(11,20,48,.35), rgba(7,13,31,.2));
    transition: border-color .25s, transform .25s;
}
.benefit-item:hover { border-color: var(--line-2); transform: translateX(3px); }
.benefit-item > i {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(0,191,255,.18), rgba(0,110,184,.05));
    color: var(--blue-glow);
    border: 1px solid var(--line-2);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    font-size: 15px;
}
.benefit-item h4 { margin: 0 0 4px; font-size: 16px; font-weight: 500; letter-spacing: -.01em; }
.benefit-item p { margin: 0; color: var(--ink-2); font-size: 13.5px; line-height: 1.55; }

/* ---------- careers CTA ---------- */
.careers-cta { padding: 100px 0 140px; }
.careers-cta .cta-content {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    padding: 56px 48px;
    border: 1px solid var(--line-2);
    border-radius: var(--radius-lg);
    background: linear-gradient(180deg, rgba(11,20,48,.5), rgba(7,13,31,.3));
    position: relative;
    overflow: hidden;
}
.careers-cta .cta-content::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 0% 100%, rgba(61,123,255,.15), transparent 50%);
    pointer-events: none;
}
.careers-cta h2 { margin: 0 0 14px; }
.careers-cta p { color: var(--ink-2); font-size: 16px; line-height: 1.6; margin: 0 0 28px; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
    .process-timeline { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .process-timeline::before { display: none; }
    .reasons-grid { grid-template-columns: 1fr; }
    .benefits-content { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .page-hero { padding: 80px 0 60px; }
    .process-timeline { grid-template-columns: 1fr; }
    .job-filters { gap: 8px; }
    .filter-btn { padding: 8px 14px; font-size: 12px; }
}