.system-showcase { position: relative; min-width: 0; width: 100%; margin: 0; }
.showcase-stage { position: relative; height: 530px; isolation: isolate; }
.showcase-stage::before { content: ''; position: absolute; inset: 36px 0 32px 26px; z-index: -2; border-radius: 36px; background: radial-gradient(ellipse at 75% 75%, #c8d8ec 0, #e1e9f1 40%, #e8edf3a0 68%, transparent 100%); }
.showcase-grid { position: absolute; inset: 18px -20px 0 0; z-index: -1; background-image: linear-gradient(#3154750c 1px, transparent 1px), linear-gradient(90deg, #3154750c 1px, transparent 1px); background-size: 24px 24px; mask-image: radial-gradient(ellipse at 50% 50%, #000 20%, transparent 70%); }
.showcase-reference { position: absolute; top: 2px; left: 36px; right: 0; display: flex; justify-content: space-between; gap: 15px; color: #758596; font: .75rem ui-monospace, SFMono-Regular, monospace; letter-spacing: .045em; }
.system-window { position: absolute; z-index: 2; top: 41px; left: 26px; right: 0; overflow: hidden; background: #fff; border: 1px solid #d6dfe8; border-radius: 15px; box-shadow: 0 25px 65px -28px #183d6966, 0 3px 10px #2045650d; transform: rotate(-2deg); transform-origin: 50% 50%; }
.system-window-header { display: flex; align-items: center; gap: 12px; padding: 15px 20px; background: #133252; color: #fff; }
.system-app-icon { display: grid; place-items: center; width: 32px; height: 32px; color: #f3a47d; background: #ffffff0d; border: 1px solid #ffffff20; border-radius: 8px; flex-shrink: 0; }
.system-app-icon svg { width: 20px; height: 20px; }
.system-window-header > div { display: grid; gap: 2px; }
.system-window-header small { color: #b1c4d7; font-size: .75rem; }
.system-window-header strong { font-size: .9375rem; line-height: 1.3; font-weight: 600; }
.system-team { display: flex; margin-left: auto; padding-left: 10px; }
.system-team i { width: 23px; height: 23px; border: 2px solid #133252; border-radius: 50%; background: #90a9c1; margin-left: -8px; }
.system-team i:nth-child(2) { background: #e7ab8e; }
.system-team i:nth-child(3) { background: #cdc7d5; }
.system-window-body { display: grid; grid-template-columns: 53px minmax(0, 1fr); }
.system-rail { display: flex; flex-direction: column; align-items: center; gap: 13px; padding: 20px 0 15px; background: #f5f8fb; border-right: 1px solid #e3e9ef; }
.system-rail > span { display: grid; place-items: center; width: 31px; height: 31px; color: #71879a; border-radius: 7px; }
.system-rail .is-current { background: #e2eaf3; color: #244d74; }
.system-rail svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.system-rail .rail-end { margin-top: auto; color: #8093a5; font-size: 1.4rem; line-height: 1; }
.system-workspace { padding: 20px 23px 16px; }
.system-page-heading { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 21px; }
.system-page-heading h2 { margin: 0; color: #143453; font-family: Inter, sans-serif; font-size: 1.125rem; font-weight: 650; line-height: 1.3; }
.system-view-icon { color: #8092a4; font-size: 1.3rem; }
.system-order-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.system-order-heading small { color: #718295; font-size: .75rem; }
.system-order-heading h3 { margin: 1px 0 0; color: #173e65; font-family: Inter, sans-serif; font-size: 1.7rem; font-weight: 600; line-height: 1.2; letter-spacing: -.04em; }
.system-order-status { display: inline-flex; align-items: center; gap: 6px; background: #fff1e8; color: #98502c; border: 1px solid #f0daca; border-radius: 6px; padding: 5px 8px; font-size: .75rem; }
.system-order-status i { width: 5px; height: 5px; border-radius: 50%; background: #cc7749; }
.system-order-data { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 20px 0 18px; }
.system-order-data dt { color: #748394; font-size: .75rem; }
.system-order-data dd { margin: 4px 0 0; color: #284660; font-size: .8125rem; font-weight: 550; }
.showcase-connections { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.showcase-connections svg { width: 100%; height: 100%; fill: none; }
.showcase-connections path { stroke-width: 1.5; stroke-dasharray: 4 5; }
.integration-path { stroke: #507394; }
.ai-path { stroke: #bda4c4; }
.showcase-integration { position: absolute; z-index: 3; bottom: 14px; left: 0; width: 43%; padding: 19px; display: grid; grid-template-columns: auto 1fr; gap: 11px; color: #fff; background: #173c60; border: 1px solid #456683; border-radius: 13px; box-shadow: 0 20px 40px -20px #112d4f66; transform: rotate(-3deg); }
.showcase-module-icon { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid #ffffff2c; background: #ffffff0a; color: #f4aa83; border-radius: 7px; font-size: 1.3rem; }
.showcase-integration small { display: block; margin-bottom: 5px; color: #b6cadc; font-size: .75rem; }
.showcase-integration strong { display: block; color: #fff; font-size: .875rem; line-height: 1.45; font-weight: 550; }
.integration-systems { grid-column: 1 / -1; display: flex; align-items: center; margin-top: 5px; }
.integration-systems span { display: grid; place-items: center; flex: 1; padding: 7px 4px; color: #d6e2ed; border: 1px solid #ffffff27; background: #ffffff09; border-radius: 6px; font: .75rem ui-monospace, SFMono-Regular, monospace; }
.integration-systems i { width: 12px; height: 1px; background: #5c7e9e; }
.showcase-ai { position: absolute; z-index: 4; bottom: -2px; right: -4px; width: 52%; padding: 19px 20px; color: #283b51; background: #fff; border: 1px solid #d8d9e5; border-radius: 13px; box-shadow: 0 20px 50px -23px #244d7966; transform: rotate(2deg); }
.showcase-ai-heading { display: flex; align-items: center; gap: 9px; }
.showcase-ai-symbol { display: grid; place-items: center; width: 28px; height: 28px; color: #79608f; background: #f1ecf6; border: 1px solid #e7dfee; border-radius: 7px; font-size: 1.3rem; }
.showcase-ai-heading > strong { font-size: .875rem; font-weight: 650; }
.showcase-ai-badge { margin-left: auto; color: #7c6b87; font-size: .75rem; }
.showcase-ai > p { margin: 14px 0 12px; font-size: .9375rem; color: #213e59; line-height: 1.45; font-weight: 550; }
.showcase-draft-lines { display: grid; gap: 5px; margin-bottom: 14px; }
.showcase-draft-lines i { height: 4px; border-radius: 3px; background: #e9edf2; }
.showcase-draft-lines i:nth-child(2) { width: 86%; }
.showcase-draft-lines i:nth-child(3) { width: 62%; }
.showcase-ai-note { display: flex; align-items: baseline; gap: 7px; padding-top: 11px; border-top: 1px solid #e8e9ef; color: #758294; font-size: .75rem; line-height: 1.5; }
.showcase-ai-note > span { color: #6e8d79; }
.system-showcase figcaption { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 25px; color: #708092; font-size: .75rem; }
.system-showcase figcaption > span { width: 18px; height: 1px; background: #9fadb9; }
.js .system-showcase.is-visible .system-window { animation: window-in 650ms cubic-bezier(.16, 1, .3, 1) both; }
.js .system-showcase.is-visible .showcase-integration { animation: integration-in 700ms 130ms cubic-bezier(.16, 1, .3, 1) both; }
.js .system-showcase.is-visible .showcase-ai { animation: ai-in 750ms 200ms cubic-bezier(.16, 1, .3, 1) both; }
@keyframes window-in { from { opacity: 0; transform: translate(14px, 16px) rotate(0); } to { opacity: 1; transform: translate(0, 0) rotate(-2deg); } }
@keyframes integration-in { from { opacity: 0; transform: translate(-12px, 18px) rotate(-3deg); } to { opacity: 1; transform: translate(0, 0) rotate(-3deg); } }
@keyframes ai-in { from { opacity: 0; transform: translate(12px, 20px) rotate(2deg); } to { opacity: 1; transform: translate(0, 0) rotate(2deg); } }
@media (max-width: 1100px) and (min-width: 901px) {
    .showcase-stage { height: 545px; }
    .system-window { left: 8px; }
    .system-workspace { padding: 17px 16px 16px; }
    .system-window-body { grid-template-columns: 42px minmax(0, 1fr); }
    .showcase-reference { left: 12px; font-size: .75rem; }
    .showcase-integration { width: 44%; padding: 15px 13px; }
    .showcase-module-icon { display: none; }
    .showcase-integration { grid-template-columns: 1fr; }
    .showcase-ai { width: 52%; padding: 16px; }
    .showcase-ai-badge { display: none; }
}
@media (max-width: 900px) {
    .system-showcase { max-width: 620px; margin-inline: auto; }
}
@media (max-width: 620px) {
    .showcase-stage { height: auto; display: grid; grid-template-columns: .9fr 1.1fr; align-items: start; gap: 14px 10px; padding-top: 32px; }
    .showcase-stage::before { inset: 28px -8px 40px; border-radius: 24px; }
    .showcase-reference { top: 0; left: 0; right: 0; font-size: .75rem; letter-spacing: .035em; }
    .showcase-reference > span:last-child { display: none; }
    .system-window { position: relative; top: auto; left: auto; right: auto; grid-column: 1 / -1; transform: none; border-radius: 12px; }
    .system-window-header { padding: 13px 15px; gap: 10px; }
    .system-window-header small { font-size: .75rem; }
    .system-window-header strong { font-size: .875rem; }
    .system-window-body { grid-template-columns: 40px minmax(0, 1fr); }
    .system-rail { gap: 12px; padding-top: 17px; }
    .system-rail > span { width: 28px; height: 28px; }
    .system-workspace { padding: 18px 16px 17px; }
    .system-page-heading { margin-bottom: 19px; }
    .system-page-heading h2 { font-size: 1rem; }
    .system-order-heading h3 { font-size: 1.5rem; }
    .system-order-data { margin-block: 17px; gap: 10px; }
    .system-order-data dd { font-size: .75rem; }
    .showcase-connections { display: none; }
    .showcase-integration, .showcase-ai { position: relative; left: auto; right: auto; bottom: auto; width: auto; transform: none; margin-top: 0; padding: 14px; border-radius: 11px; }
    .showcase-integration { grid-template-columns: 1fr; gap: 9px; margin-top: 15px; }
    .showcase-module-icon { width: 28px; height: 28px; font-size: 1.1rem; }
    .showcase-integration strong { font-size: .8125rem; line-height: 1.5; }
    .showcase-integration small { font-size: .75rem; }
    .integration-systems { margin-top: 3px; }
    .integration-systems span { font-size: .75rem; padding-block: 6px; }
    .integration-systems i { width: 6px; }
    .showcase-ai-heading { gap: 7px; }
    .showcase-ai-symbol { width: 25px; height: 25px; font-size: 1.1rem; flex-shrink: 0; }
    .showcase-ai-heading > strong { font-size: .8125rem; }
    .showcase-ai-badge { display: none; }
    .showcase-ai > p { font-size: .875rem; margin-block: 12px; }
    .showcase-draft-lines { margin-bottom: 11px; }
    .showcase-ai-note { font-size: .75rem; padding-top: 9px; }
    .system-showcase figcaption { margin-top: 21px; font-size: .75rem; }
    .js .system-showcase.is-visible .system-window, .js .system-showcase.is-visible .showcase-integration, .js .system-showcase.is-visible .showcase-ai { animation: mobile-window-in 600ms both; }
    @keyframes mobile-window-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
}
@media (max-width: 360px) {
    .system-workspace { padding-inline: 12px; }
    .system-window-body { grid-template-columns: 33px minmax(0, 1fr); }
    .system-order-status { padding: 4px 6px; font-size: .75rem; }
    .showcase-integration, .showcase-ai { padding: 11px; }
}
@media (prefers-reduced-motion: reduce) {
    .js .system-showcase.is-visible .system-window, .js .system-showcase.is-visible .showcase-integration, .js .system-showcase.is-visible .showcase-ai { animation: none; }
}