/* Page composition only. Brand, detail-page utilities and GSAP reveal are shared. */
.software-contact { min-height: 44px; }
.software-english { font-size: clamp(1.75rem, 3.4vw, 2.75rem); }
.architecture-panel, .software-dark {
    color: #fff;
    background: radial-gradient(ellipse at 75% 15%, rgba(59,130,246,.2), transparent 65%), #0f172a;
    border: 1px solid rgba(96,165,250,.22);
}
.architecture-panel { padding: 24px; box-shadow: 0 30px 70px -40px rgba(15,23,42,.5); }
.architecture-heading { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.1); }
.architecture-network {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding: 24px 0;
    background-image: linear-gradient(rgba(96,165,250,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(96,165,250,.04) 1px, transparent 1px);
    background-size: 24px 24px;
}
.architecture-connections { display: none; }
.architecture-node, .architecture-core { position: relative; z-index: 1; border-radius: 14px; text-align: center; display: flex; flex-direction: column; justify-content: center; gap: 5px; }
.architecture-node {
    min-height: 72px;
    padding: 12px 6px;
    border: 1px solid rgba(148,163,184,.3);
    background: rgba(15,23,42,.85);
    color: #e2e8f0;
    cursor: pointer;
    transition: transform .5s ease, border-color .5s ease, background-color .5s ease, box-shadow .5s ease;
}
.architecture-node > span { font-family: 'Outfit', sans-serif; font-size: 18px; font-weight: 500; }
.architecture-node small, .architecture-core small { font-size: 11px; color: #94a3b8; }
.architecture-node[aria-pressed="true"] { background: #172554; border-color: #60a5fa; box-shadow: 0 0 24px -12px #60a5fa; }
.architecture-node[aria-pressed="true"] small { color: #bfdbfe; }
.architecture-core { grid-column: 1 / -1; min-height: 120px; padding: 18px; margin-bottom: 12px; border: 1px solid rgba(96,165,250,.6); background: linear-gradient(140deg, #1e3a8a, #0f172a); box-shadow: 0 0 40px -20px #60a5fa; }
.architecture-core::after { content: ''; position: absolute; top: 100%; left: 50%; height: 24px; width: 1px; background: #60a5fa; }
.architecture-detail { min-height: 118px; padding: 20px 0 0; border-top: 1px solid rgba(255,255,255,.1); }
.distributed-tools { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.distributed-tools li { font-family: 'Outfit', sans-serif; padding: 14px 8px; text-align: center; border: 1px dashed #cbd5e1; border-radius: 12px; color: #64748b; }
.platform-hub { padding: 24px 8px; text-align: center; background: #fff; border: 1px solid #bfdbfe; border-radius: 14px; }
.platform-branches { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding-top: 30px; }
.platform-branches::before { content: ''; position: absolute; top: 0; left: 50%; height: 15px; width: 1px; background: #93c5fd; }
.platform-branches::after { content: ''; position: absolute; top: 15px; left: 16.66%; right: 16.66%; height: 1px; background: #93c5fd; }
.platform-branches li { position: relative; font-family: 'Outfit', sans-serif; border: 1px solid #bfdbfe; padding: 14px 4px; border-radius: 12px; background: #fff; text-align: center; font-size: 14px; }
.platform-branches li::before { content: ''; position: absolute; top: -15px; left: 50%; width: 1px; height: 15px; background: #93c5fd; }
.platform-branches span { display: block; color: #3b82f6; font-size: 11px; margin-top: 3px; }
.software-module { display: flex; flex-direction: column; transition: transform .5s ease, border-color .5s ease, box-shadow .5s ease; }
.module-route { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: auto; border-top: 1px solid #dbeafe; padding-top: 20px; color: #64748b; }
.module-route > span:first-child { color: #3b82f6; }
.ai-module { background: radial-gradient(ellipse at 100% 0%, rgba(96,165,250,.16), transparent 65%), #eff6ff; border: 1px solid #bfdbfe; }
.ai-module-route { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.ai-module-route li { position: relative; padding: 10px 12px; border: 1px solid #bfdbfe; border-radius: 8px; background: rgba(255,255,255,.7); color: #1e3a8a; font-size: 13px; }
.ai-module-route li:not(:last-child)::after { content: '→'; position: absolute; right: -18px; color: #3b82f6; }
.ai-integration-flow { display: grid; grid-template-columns: minmax(0, 1fr); gap: 32px; }
.ai-flow-step { position: relative; border: 1px solid rgba(96,165,250,.25); border-radius: 16px; padding: 24px; background: rgba(255,255,255,.03); }
.ai-flow-step:not(:last-child)::after { content: '↓'; position: absolute; top: 100%; left: 50%; height: 32px; display: flex; align-items: center; color: #60a5fa; }
.ai-flow-step:last-child::before { display: none; }
.ai-flow-step::before { content: ''; position: absolute; top: 100%; left: 50%; width: 1px; height: 32px; background: linear-gradient(180deg, transparent, #60a5fa, transparent); background-size: 100% 200%; opacity: .3; }
.development-step { border-top: 1px solid #bfdbfe; padding-top: 24px; }
.integration-map { position: relative; background-image: radial-gradient(ellipse at 50% 0%, rgba(96,165,250,.08), transparent 70%); }
.integration-core { position: relative; text-align: center; padding: 20px 12px 32px; }
.integration-core::after { content: ''; position: absolute; top: 100%; height: 24px; left: 50%; width: 1px; background: #93c5fd; }
.integration-nodes { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; margin-top: 24px; position: relative; }
.integration-nodes li { position: relative; padding: 16px 12px; border: 1px solid #dbeafe; border-radius: 12px; background: rgba(255,255,255,.8); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.integration-nodes small { font-size: 12px; color: #64748b; }
.integration-nodes > li > span { color: #1e3a8a; overflow-wrap: anywhere; }
@media (max-width: 639px) {
    .ai-module-route { flex-direction: column; gap: 24px; }
    .ai-module-route li { text-align: center; }
    .ai-module-route li:not(:last-child)::after { content: '↓'; left: 50%; right: auto; top: 100%; height: 24px; display: flex; align-items: center; }
}
@media (min-width: 640px) {
    .architecture-network { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .distributed-tools { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .integration-nodes { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
    .integration-nodes::before { content: ''; position: absolute; top: -12px; left: 16.66%; right: 16.66%; height: 1px; background: #93c5fd; }
    .integration-core::after { height: 12px; }
    .integration-nodes li { align-items: center; flex-direction: column; text-align: center; }
    .integration-nodes li:nth-child(-n+3)::before { content: ''; position: absolute; bottom: 100%; left: 50%; height: 12px; width: 1px; background: #93c5fd; }
    .integration-nodes li:nth-child(n+4)::before { content: ''; position: absolute; bottom: 100%; left: 50%; height: 16px; width: 1px; background: #93c5fd; }
}
@media (min-width: 1024px) {
    .architecture-network { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: repeat(3, 120px); gap: 0; padding: 0; margin: 12px 0; }
    .architecture-node { margin: 22px 10px; }
    .architecture-core { grid-area: 2 / 2; min-height: 0; margin: 12px 3px; padding: 12px 2px; }
    .architecture-core::after { display: none; }
    .node-web { grid-area: 1 / 1; } .node-ai { grid-area: 1 / 2; } .node-app { grid-area: 1 / 3; }
    .node-erp { grid-area: 2 / 1; } .node-lims { grid-area: 2 / 3; }
    .node-database { grid-area: 3 / 1; } .node-api { grid-area: 3 / 2; } .node-cloud { grid-area: 3 / 3; }
    .architecture-connections { display: block; position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
    .architecture-connections [data-line-draw] { stroke: rgba(96,165,250,.3); stroke-width: 1; stroke-dasharray: 1; vector-effect: non-scaling-stroke; }
    .connection-signal { stroke: #60a5fa; stroke-width: 1.5; stroke-dasharray: 10 160; opacity: 0; vector-effect: non-scaling-stroke; }
    .connection-signal.is-active { opacity: 1; }
    .is-in-view .connection-signal.is-active { animation: connection-flow 5s linear infinite; }

}
@media (min-width: 1280px) {
    .ai-integration-flow { grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
    .ai-flow-step { padding: 20px 14px; }
    .ai-flow-step:not(:last-child)::after { content: '→'; left: 100%; top: 50%; width: 16px; height: auto; }
    .ai-flow-step::before { left: 100%; top: 50%; width: 16px; height: 1px; background: linear-gradient(90deg, transparent, #60a5fa, transparent); background-size: 200% 100%; }
    .ai-flow-step:last-child::before { display: none; }
    .is-in-view .ai-flow-step:not(:last-child)::before { animation: ai-data-flow 4s linear infinite; }
}
@media (hover: hover) and (pointer: fine) {
    .architecture-node:hover { transform: translateY(-3px); border-color: #60a5fa; background-color: #172554; }
    .software-module:hover { transform: translateY(-4px); border-color: #93c5fd; box-shadow: 0 20px 45px -25px rgba(59,130,246,.25); }
}
@keyframes connection-flow { to { stroke-dashoffset: -170; } }
@keyframes ai-data-flow { to { background-position: 200% 0; } }
@media (prefers-reduced-motion: reduce) {
    .architecture-node, .software-module { transition: none; }
    .architecture-node:hover, .software-module:hover { transform: none; }
    .is-in-view .connection-signal.is-active, .is-in-view .ai-flow-step:not(:last-child)::before { animation: none; }
}