/* ==========================================================================
   Distribution flow — the live-day diagram on /fractionalised-distribution/
   Ported from the deck's animated flow; site tokens throughout.
   Scoped under .dflow — no class shared with yonda.css.
   ========================================================================== */

.dflow { position: relative; padding-right: 104px; --dfbg: var(--ink); }
.band--tint .dflow { --dfbg: var(--ink-2); }
.dflow #dfwires { position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: visible; height: 100%; }
.dfband { position: relative; z-index: 1; }

.dfmicro { font: 600 0.68rem/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); }
.dfmicro--green { color: var(--tally); }
.dfmicro--violet { color: var(--violet-lift); }

.dfcap { display: flex; align-items: baseline; gap: 14px; margin-bottom: 16px; }
.dfcap .txt { font-size: 0.82rem; color: var(--text-dim); }

/* ---------- ingest ---------- */
.dfsrc-row { display: flex; justify-content: center; }
.dfsrc { border: 1px solid var(--violet); border-radius: 14px; background: var(--ink-2); padding: 16px 18px 15px; min-width: 390px; }
.dfsrc-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 13px; padding-bottom: 12px; border-bottom: 1px solid var(--line-soft); }
.dfsrc-head .t { font-family: var(--display); font-size: 1.1rem; font-weight: 600; }
.dfsrc-head .t b { color: var(--violet-lift); font: 600 0.68rem/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; margin-right: 9px; }
.dfsrc-head .sub { font-size: 0.72rem; color: var(--text-dim); white-space: nowrap; }
.dfsrc-feeds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.dffd { display: flex; align-items: center; gap: 8px; padding: 9px 11px; border: 1px solid var(--line); border-radius: 9px; background: var(--ink-3); font-size: 0.78rem; font-weight: 500; }
.dffd svg { width: 15px; height: 15px; stroke: var(--text-mid); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ---------- control room ---------- */
.dfmcr-row { margin-top: 62px; }
.dfmcr { border: 1px solid color-mix(in srgb, var(--tally) 32%, transparent); border-radius: 18px; background: var(--ink-2); padding: 24px 26px 22px; }
.dfmcr-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.dfmcr-id h3 { font-family: var(--display); font-size: 1.28rem; font-weight: 700; letter-spacing: -0.01em; margin: 0; }
.dfmcr-id p { font-size: 0.82rem; color: var(--text-mid); margin: 4px 0 0; }
.dfonair { display: flex; align-items: center; gap: 8px; padding: 7px 13px; border: 1px solid color-mix(in srgb, var(--tally) 36%, transparent); border-radius: 999px; color: var(--tally); font: 600 0.68rem/1 var(--mono); letter-spacing: 0.14em; white-space: nowrap; }
.dfonair i { width: 6px; height: 6px; border-radius: 50%; background: var(--tally); animation: dfblink 1.8s ease-in-out infinite; }
@keyframes dfblink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
@media (prefers-reduced-motion: reduce) { .dfonair i { animation: none; } }
.dftiles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 22px; }
.dftile { display: flex; flex-direction: column; align-items: center; gap: 9px; text-align: center; padding: 15px 8px 13px; border: 1px solid var(--line); border-radius: 12px; background: rgba(255, 255, 255, 0.014); }
.dftile svg { width: 22px; height: 22px; stroke: var(--tally); fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.dftile b { font-size: 0.76rem; font-weight: 500; line-height: 1.3; }
.dfaxes { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line-soft); }
.dfaxes .dfmicro { margin-right: 4px; }
.dfchip { padding: 6px 11px; border: 1px solid var(--line); border-radius: 999px; font-size: 0.76rem; color: var(--text-mid); background: var(--ink-3); }

/* ---------- carriers stage ---------- */
.dfcarriers-row { margin-top: 26px; }
.dfstage { position: relative; margin-top: 104px; border: 1px solid var(--line-soft); border-radius: 18px; background: rgba(255, 255, 255, 0.016); padding: 56px 18px 20px; }
.dfstage-tag { position: absolute; top: -9px; left: 24px; padding: 2px 10px; background: var(--dfbg); font: 600 0.66rem/1.6 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); }
.dfgrid6 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.dfcarrier { border: 1px solid var(--line); border-radius: 13px; background: var(--ink-3); padding: 15px 13px 14px; }
.dfcarrier h4 { font-family: var(--display); font-size: 0.95rem; font-weight: 600; margin: 0 0 5px; }
.dfcarrier p { font-size: 0.72rem; color: var(--text-dim); line-height: 1.45; margin: 0; }
.dfcarrier--owned { border-color: color-mix(in srgb, var(--violet) 40%, transparent); }

/* ---------- fan-out: their networks, then mass reach ---------- */
.dfaud-row { margin-top: 86px; }
.dfaud-cap { margin-bottom: 18px; }
.dfaud-cap .dfmicro { background: var(--dfbg); padding: 3px 12px 3px 0; position: relative; z-index: 2; }
.dfaud-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.dfaud { display: flex; justify-content: center; }
.dfaud svg { display: block; overflow: visible; }

.dfmass { position: relative; }
.dfmass svg { display: block; width: 100%; overflow: visible; }

.dfaud-foot { display: flex; justify-content: space-between; gap: 28px; flex-wrap: wrap; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line-soft); }
.dfaud-foot p { font-size: 0.82rem; color: var(--text-mid); max-width: 470px; line-height: 1.58; margin: 0; }
.dfaud-foot p b { color: var(--text); font-weight: 600; }

.dfloop-label { position: absolute; right: -14px; top: 50%; transform: translateY(-50%) rotate(90deg); transform-origin: right center; white-space: nowrap; color: var(--violet-lift); font: 600 0.66rem/1 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; z-index: 1; }
.dfloop-note { display: none; }

.dfstrap { margin-top: 52px; padding-top: 26px; border-top: 1px solid var(--line-soft); font-family: var(--display); font-size: 0.95rem; color: var(--text-mid); }
.dfstrap b { color: var(--text); font-weight: 600; }

@media (max-width: 1000px) {
  .dflow { padding-right: 0; }
  .dfgrid6 { grid-template-columns: repeat(3, 1fr); }
  .dftiles { grid-template-columns: repeat(3, 1fr); }
  .dfstage { margin-top: 72px; padding: 46px 14px 18px; }
  .dfloop-label { display: none; }
  .dfloop-note { display: flex; align-items: center; gap: 10px; margin-top: 24px; padding: 12px 15px; border: 1px dashed color-mix(in srgb, var(--violet) 40%, transparent); border-radius: 10px; font-size: 0.78rem; color: var(--text-mid); }
  .dfaud-row { display: none; }
}
@media (max-width: 620px) {
  .dfgrid6 { grid-template-columns: repeat(2, 1fr); }
  .dftiles { grid-template-columns: repeat(2, 1fr); }
  .dfcap { flex-direction: column; align-items: flex-start; gap: 5px; }
  .dfsrc { min-width: 0; width: 100%; }
  .dfsrc-feeds { grid-template-columns: 1fr; }
  .dfsrc-head { flex-direction: column; gap: 4px; }
}