/* PravoSoft 1.1.0 — cache-versioned architectural illustration. No bitmap/WebGL. */
.core-visual {
  --core-surface-a: #29413c;
  --core-surface-b: #10201f;
  --core-edge: #122827;
  --core-glass-a: #244d47;
  --core-glass-b: #142f2e;
  --core-grid: #29413c;
  --core-line: #547b6b;
  --core-strong: #c5ff77;
  --core-cyan: #8be6d9;
  --core-file: #152621;
  --core-floor: #0b1518;
  --core-soft-ink: #8eaa9b;
  min-width: 0;
  aspect-ratio: auto;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0 -20px 0 0;
  isolation: isolate;
}
html[data-theme="light"] .core-visual {
  --core-surface-a: #f9fff3;
  --core-surface-b: #b8cbb8;
  --core-edge: #a2bba6;
  --core-glass-a: #e7f5e1;
  --core-glass-b: #a7d7c5;
  --core-grid: #c5d4c4;
  --core-line: #6b997e;
  --core-strong: #237347;
  --core-cyan: #127867;
  --core-file: #f7fbf2;
  --core-floor: #e6eee0;
  --core-soft-ink: #476c58;
}
.core-kicker, .core-footer { display: flex; justify-content: space-between; align-items: center; gap: 12px; font: 9px/1.5 var(--mono); letter-spacing: .1em; color: var(--muted); }
.core-kicker { padding: 0 18px 0 24px; }
.core-corner { color: var(--core-strong); font: 25px/1 var(--font); }
.core-scene { position: relative; width: 100%; margin: -32px 0 -22px; }
.core-scene::before { content: ""; position: absolute; inset: 15% 10% 8%; background: radial-gradient(ellipse, color-mix(in srgb, var(--core-cyan) 12%, transparent), transparent 68%); filter: blur(24px); pointer-events: none; }
.core-drawing { display: block; width: 100%; height: auto; overflow: visible; transform-origin: 50% 60%; transition: transform .75s cubic-bezier(.2,.7,.2,1); }
.core-visual[data-lean="left"] .core-drawing { transform: perspective(1000px) rotateY(-4deg) rotateX(2deg); }
.core-visual[data-lean="right"] .core-drawing { transform: perspective(1000px) rotateY(4deg) rotateX(2deg); }
.core-gradient-start { stop-color: var(--core-surface-a); }
.core-gradient-end { stop-color: var(--core-surface-b); }
.core-window-start { stop-color: var(--core-glass-a); stop-opacity: .93; }
.core-window-end { stop-color: var(--core-glass-b); stop-opacity: .85; }
.core-pulse-start { stop-color: var(--core-strong); }
.core-pulse-end { stop-color: var(--core-cyan); }
.core-floor-outline { fill: none; stroke: var(--core-line); stroke-width: .75; stroke-dasharray: 3 8; opacity: .45; }
.core-floor-surface { fill: var(--core-floor); stroke: var(--core-line); stroke-opacity: .5; }
.core-floor-edge { fill: var(--core-edge); stroke: var(--core-line); stroke-width: .5; opacity: .55; }
.core-grid-line { fill: none; stroke: var(--core-grid); stroke-width: .55; opacity: .65; }
.core-floor-ticks { stroke: var(--core-cyan); stroke-width: 1; fill: none; opacity: .6; }
.core-layer { transform-box: fill-box; transform-origin: center; will-change: transform; }
.core-layer-back { animation: core-breathe-back 7s ease-in-out infinite; }
.core-layer-mid { animation: core-breathe-mid 7s ease-in-out infinite; }
.core-layer-top { animation: core-breathe-top 7s ease-in-out infinite; }
.core-layer-surface, .core-top-surface { fill: url(#core-surface); stroke: var(--core-line); stroke-width: 1; }
.core-layer-edge, .core-top-edge { fill: var(--core-edge); stroke: var(--core-line); stroke-width: .8; }
.core-accent-edge { fill: none; stroke: var(--core-strong); stroke-width: 1.1; opacity: .45; }
.core-glass-surface { fill: url(#core-window); stroke: var(--core-cyan); stroke-opacity: .75; stroke-width: .9; }
.core-glass-edge { fill: var(--core-glass-b); fill-opacity: .65; stroke: var(--core-cyan); stroke-opacity: .5; stroke-width: .65; }
.core-glass-rim { fill: none; stroke: var(--core-cyan); stroke-width: 1.6; opacity: .7; }
.core-top-rim { fill: none; stroke: var(--core-strong); stroke-width: 2; }
.core-top-inset { fill: none; stroke: var(--core-line); stroke-width: .6; }
.core-chip-outline { fill: var(--core-surface-b); fill-opacity: .3; stroke: var(--core-strong); stroke-width: .8; stroke-opacity: .5; }
.core-chip-pins { fill: none; stroke: var(--core-strong); stroke-width: 1; opacity: .65; }
.core-logo { fill: var(--core-strong); filter: drop-shadow(0 0 12px color-mix(in srgb, var(--core-strong) 35%, transparent)); }
.core-logo-open { fill: none; stroke: var(--core-strong); stroke-width: 1.4; }
.core-circuit { fill: none; stroke: var(--core-line); stroke-width: 1; opacity: .75; }
.core-route { fill: none; stroke: url(#core-pulse); stroke-width: 2.5; stroke-linecap: square; stroke-dasharray: 40 620; animation: core-flow 7s linear infinite; opacity: .35; filter: drop-shadow(0 0 5px color-mix(in srgb, var(--core-strong) 40%, transparent)); transition: opacity .3s; }
.core-route-document { stroke-dasharray: 30 270; animation-duration: 5s; animation-delay: -2s; }
.core-route-message { stroke-dasharray: 35 450; animation-duration: 6s; animation-delay: -1s; }
.core-visual[data-core-view="process"] .core-route-process,
.core-visual[data-core-view="document"] .core-route-document,
.core-visual[data-core-view="message"] .core-route-message { opacity: 1; stroke-width: 3.5; }
.core-detail { fill: none; stroke: var(--core-cyan); stroke-width: 1.3; }
.core-node { fill: var(--core-surface-a); stroke: var(--core-strong); stroke-width: 1; }
.core-small-node { fill: var(--core-surface-b); stroke: var(--core-cyan); stroke-width: .8; }
.core-document-lines { fill: none; stroke: var(--core-cyan); stroke-width: 3; stroke-linecap: square; opacity: .8; }
.core-guides { fill: none; stroke: var(--core-line); stroke-width: .8; opacity: .5; }
.core-flying-document { filter: drop-shadow(0 8px 14px #0001); }
.core-flying-one { animation: core-file-hover 6s ease-in-out infinite; }
.core-flying-two { animation: core-file-hover 6s ease-in-out infinite -3s; }
.core-file-body { fill: var(--core-file); stroke: var(--core-line); stroke-width: 1; }
.core-file-line { fill: none; stroke: var(--core-line); stroke-width: 1; }
.core-file-type { fill: var(--core-strong); font: 9px var(--mono); letter-spacing: .12em; }
.core-inbound-route { fill: none; stroke: var(--core-cyan); stroke-width: 1.1; stroke-dasharray: 4 7; opacity: .55; animation: core-dash 4s linear infinite; }
.core-label-svg { font: 8px var(--mono); letter-spacing: .1em; fill: var(--core-soft-ink); }
.core-side-code { position: absolute; top: 25%; left: 2%; font: 8px var(--mono); letter-spacing: .1em; color: var(--core-soft-ink); }
.core-side-code-right { top: 75%; right: 1%; left: auto; writing-mode: vertical-rl; }
.core-controls { position: relative; display: flex; justify-content: center; gap: 7px; margin: 3px 20px 0; }
.core-view-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 37px; flex: 1; padding: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--muted); font-size: 10px; transition: border-color .2s, color .2s, background .2s; }
.core-view-button:hover, .core-view-button.is-selected { border-color: var(--core-line); color: var(--core-strong); background: color-mix(in srgb, var(--core-strong) 5%, var(--bg)); }
.core-control-index { font: 8px var(--mono); opacity: .7; }
.core-caption { min-height: 40px; max-width: 470px; margin: 12px auto 0; padding-inline: 20px; text-align: center; font-size: 10px; line-height: 1.6; color: var(--muted); }
.core-footer { padding: 4px 18px 0 24px; font-size: 7px; }
.core-footer .motion-toggle { font-size: 8px; padding: 7px 0; color: var(--muted); }
.core-footer .motion-symbol { color: var(--core-strong); }
.motion-paused .core-visual *, .motion-paused .core-visual::before, .motion-paused .core-visual *::before, .motion-paused .core-visual *::after { animation-play-state: paused !important; }
.motion-paused .core-drawing { transform: none !important; transition: none; }
@keyframes core-breathe-back { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(3px); } }
@keyframes core-breathe-mid { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
@keyframes core-breathe-top { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes core-file-hover { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes core-flow { to { stroke-dashoffset: -660; } }
@keyframes core-dash { to { stroke-dashoffset: -44; } }
@media (min-width: 1600px) { .hero-visual.core-visual { max-height: none; } }
@media (max-width: 1100px) { .hero-visual.core-visual { margin-right: -10px; } .core-kicker { font-size: 7px; } .core-controls { margin-inline: 8px; } .core-view-button { gap: 5px; font-size: 9px; } .core-caption { font-size: 9px; } }
@media (max-width: 800px) { .hero-visual.core-visual { width: min(570px, 100%); margin: 10px 0 0; aspect-ratio: auto; } .core-kicker { padding: 0 10px; font-size: 8px; } .core-scene { margin-top: -25px; } .core-footer { padding-inline: 10px; } .core-view-button { min-height: 42px; font-size: 10px; } .core-caption { min-height: 36px; } }
@media (max-width: 420px) { .core-kicker { font-size: 6px; letter-spacing: .07em; } .core-scene { margin-top: -14px; margin-bottom: -12px; } .core-side-code { font-size: 6px; } .core-controls { margin-inline: 0; gap: 5px; } .core-view-button { font-size: 9px; padding-inline: 6px; gap: 5px; } .core-control-index { font-size: 7px; } .core-footer { padding-inline: 0; font-size: 6px; letter-spacing: .04em; } .core-footer .motion-toggle { font-size: 7px; } .core-caption { font-size: 9px; padding-inline: 4px; } }
@media (prefers-reduced-motion: reduce) { .core-visual *, .core-visual *::before, .core-visual *::after { animation: none !important; transition: none !important; } .core-visual .core-drawing { transform: none !important; } .core-route { stroke-dasharray: none; stroke-width: 1; opacity: .3; } }