/* ═══════════════════════════════════════════════════════════════
   REALITY FRACTURE — Layout System
   Section scaffolding, containers, responsive grid
   ═══════════════════════════════════════════════════════════════ */

/* ── Section Base ──────────────────────────────────────────── */
section {
    position: relative;
    z-index: var(--z-content);
}

/* ── Container ─────────────────────────────────────────────── */
.section-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--sp-6);
}

/* ── Section Spacing ───────────────────────────────────────── */
.archives,
.origin,
.fracture-map,
.powers,
.timeline {
    padding: var(--sp-24) 0;
    background: var(--abyss);
}

/* Alternating backgrounds for depth */
.origin {
    background: var(--void);
}

.powers {
    background: var(--void);
}

/* ── Portal Transition Between Sections ────────────────────── */
section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        var(--border-ghost) 20%,
        var(--border-accent) 50%,
        var(--border-ghost) 80%,
        transparent 100%
    );
    z-index: 2;
}

.hero::before,
.signal-strip::before {
    display: none;
}

/* Section glow bleed */
section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 200px;
    background: radial-gradient(ellipse, var(--electric-blue-dim) 0%, transparent 70%);
    opacity: 0.3;
    pointer-events: none;
    z-index: 1;
}

.hero::after,
.signal-strip::after,
.showcase::after,
.threshold::after {
    display: none;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .section-container {
        padding: 0 var(--sp-4);
    }

    .archives,
    .origin,
    .fracture-map,
    .powers,
    .timeline {
        padding: var(--sp-16) 0;
    }
}

@media (max-width: 768px) {
    .section-container {
        padding: 0 var(--sp-3);
    }

    .archives,
    .origin,
    .fracture-map,
    .powers,
    .timeline {
        padding: var(--sp-12) 0;
    }
}